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XMO2-IDM - GE Measurement & Control

1. Figure 60 Formaldehyde Feed Gas Sample System XMO User s Manual 67 Appendix Two Typical Applications A 2 2 Equipment Used cont The sample system in Figure 60 on page 67 consists of e Inlet outlet and calibration needle valves e Afilter coalescer assembly Pressure gauges e Flowmeters components are mounted a painted steel plate in an enclosure that is heated to 75 10 F 2 3 Basic Operating Procedure The sample system should be mounted as close as possible to the reactor inlet in order to minimize lag time Air 20 93 is used as the source of and the air CH4OH vapor mixture is sampled at the reactor inlet The XMO2 continuously verifies that the optimal amount of typically 9 8 is present for the reaction to proceed safely to a maximized yield Too low level will decrease the yield while too high an level will create a safety hazard For this application the required calibration gases are Zero Gas N at least 99 95 pure 0 0 O5 e Span Gas air 20 93 Note
2. THE AISE SHOWN UNLESS ul 80 2 User s Manual Appendix Outline and Installation Drawings N ARTN TRBLE REFDES HIGHEST USED Figure 71 Analog PCB Schematic ref dwg 4700 1276 rev F sh 2 2 User s Manual 81 Appendix Outline and Installation Drawings 7034550 RVI RV2 ASSEMBLY TOP BOTTOM SIDE ASSEMBLY Figure 72 EMI Filter PCB Assembly ref dwg 703 1550 rev A NOTES 1 ASSEMBLE PER IPC A 610 AND OR PANAMETRICS STANDARD 957 002 2 User s Manual 82 Appendix Outline and Installation Drawings TBIA ON 2 RECORDER C5 e
3. amr NOTES 1 STRIP CABLE JACKET 5 8 INCH TRIM FOIL AND BLACK 2 STRIP CABLE JACKET 5 8 INCH TRIM FOIL AND BLACK WIRE FLUSH TO CABLE JACKET WIRE FLUSH TO CABLE JACKET PLACE 1 4 LONG SLEEVE 12 410 039 OVER EACH CONDUCTOR PLACE 1 4 LONG SLEEVE ITEM 7 410 039 OVER EACH CONDUCTOR 3 STRIP TIN CONDUCTORS TO 1 8 INCH AND SOLDER STRIP TIN CONDUCTORS TO 1 8 INCH AND SOLDER PER WIRING DIAGRAM PER WIRING DIAGRAM 4 SLIDE SLEEVING OVER SOLDER CONNECTIONS AND SHRINK IN PLACE SLIDE SLEEVING OVER SOLDER CONNECTIONS AND SHRINK IN PLACE 5 PLACE BACKSHELL OVER CONNECTOR AND CLOSE USING INCLUDED HARDWARE 6 SLIDE LABEL ONTO CABLE AND SHRINK IN PLACE eee INELUDED HARDWARE 7 TERMINATE REMAINING END PER DRAWING FOLD WIRE OVER DDUBLING UP TERMINATE REMAINING END PER DRAWING FOLD WIRE OVER DOUBLING UP IN LUG AND CRIMP LUG 1 USING CRIMP TOOL 58824 1 IN LUG AND CRIMP LUG ITEM USING AMP CRIMP TOOL 59824 1 Cable 704 669 MIRING DIAGRAM Cable 704 670 WIRING DIAGRAM DB25 Male PIN COLOR gt DB9 Male 2 WHT RX Receive Data 3 RED TX Transmit Data 5 GND Ground gt RS232 Digital Output Cables COLOR PIN NAME REF
4. REF DES ug 114 U13 ara NES OE U10 SUR DES EHAR LM7BLOSACM HIGHEST USED NOT USED VDUT x 1 C34 CR3 jai Sag Sk 4 4 1k 052 Q4 N B 7 ANODE v ZIEN Y S MMBT3804 CATHODE ad RECORDER JB L1 NOT INSTALLED 4 C286 RS 1 1 1000 PB 4 RTN HCPL Q amp QOP OUTPUT Ude2 NMH24425C VIN VOUT 0 VOUTF 51007 Digital PCB Schematic ref dwg 700 1316 sh 2 SENSE ERROR N Figure 68 TA BIGET S SELECT GROUP CHART NUMBER DESCRIPTION 01 STANDARD 2 7 92 02 ANALOG PCB Ut 703 1138 CONVECTION COMPENSATION NOTES VEST SS ALUES ARE EXPRESSED IN DHMS 1 LNELESS DTHETMISE SPELTIRIED CAPACITOR VALUES ARE EXPRESSED IN MICHRDFARADS UNLESS DTHERWISE SPECIFIED INDICATES MARKIN
5. TE ON 052 22051 R21 SEE NOTE 5 7 TB2A zi ROUPS 5 STANDARD 02 HHHEHHHH TC ASSEMBLY TOP Figure 65 Digital PCB Assembly ref dwg 703 1316 rev K sh 1 BLE PER 610 AND OR PANAMETRICS STANDARD 957 002 OT INSTALLED SPECIALS ONLY INSTALLED COMPONENT HOLES TO BE SOLDER FREE RD LOCKWASHER AND NUT ON S2 DO NOT INSTALL STALL P6 WITH LONGER LEADS INTO PCB AS SHOWN FOR PROPER STACKUP WITH MATED ASSEMBLY ER MUST BE FLUSH TO BOARD DO NOT CUT TRIM OR TIN EXCESS LEADS INSTALL CHASSIS GROUND WIRE ON THE BOTTOM SIDE OF THE PCB APPLY LOCTITE 416 INSTANT ADHESIVE AND LOCTITE 7452 ACCELERATOR OR EQUIVALENT TO TACK WIRE TO PCB 2 User s Manual 75 Appendix Outline and Installation Drawings SEE NOTE 6 200000000039 oooom00r0o000 0030 ooo n n Figure 66 Digital PCB Assembly ref dwg 44703 1316 rev K sh 2 BOTTOM SIDE ASSEMBLY 2 User s Manual 76 Appendix Outline and Installation Drawings ANALOG PCB Pa
6. 20 20 22 22 24 e UB 10 10 MC3418B 4 8 VCC 17 T HI Z U16 MM74HC373MTC Do 80 ni be a2 Digital PCB Schematic ref dwg 700 1316 rev H sh 1 n3 14 15 u3 06 27 4001 17 F1 ee Yna O CRI 83V 24 7 18 MMBDA148 C25 74 HC 0077 gt 100 5 10 RV1 B V 3 eh 33v NBATT BATTON PKG_TYPE SOCAKBET A 32 UB DATA BUS C26 4 217 01 E WOT woo 1000PF 10 CEIN SIDATNE2 m SDATNCLK oR TNE SOATNEXT Figure 67 9 C OSCIN RES Dns5csEL RES COLINE RIN avavs V z V33MLA1206 114 33v 10z 334 74HCOO e o XMO2UsersManud o H Appendix Outline and Installation Drawings
7. e CS1 34 Data Acquisition PCB 123456708 Same As 1 Pins 2 4 MIS1 MMS3 L L e RTN 24 V Input 112 345 6178 SYSTEM 1 TMO2D Connections see User s Manual for details XDP Connections see User s Manual for details LDP Connections see User s Manual for details OXYGEN SPARE RECORDERS CELL INPUTS 0 4 20 CALIBRATE ALARMS 121110 9 8 76 5 4 32 1 RECARECB ZERO SPAN LOW NO C NC NO C NC NOC NC NOC NC 1 1 E ssi 11 2 2 5 1 1 C NCNO C NCNO NCNO C NCNO Figure 74 Interconnection Diagrams
8. 2 User s Manual 84 Appendix IDM Menu Maps Appendix C IDM Menu Maps This appendix includes the following IDM menu maps Figure 75 Field Cal 4 20mA Output and Error Handler Menu Map on page 87 e Figure 76 Factory Cal and Advanced Menu on page 88 XMO User s Manual 85 Appendix IDM Menu Maps no content intended for this page 86 XMO2 User s Manual Appendix IDM Menu Maps Edit Functions Perform Cal Configure Cal Zero Field Cal Span Field Cal Abort Fi Cal Data Calibration Drifts Clear Calibration Hold Last Value Error Handler Factory Cal see Figure 88 see Figure 88 02 for 4mA Field Cal Type Field Cal Percent Before Delay Timd After Delay Time Max Total Drift Max Drift Cal 1 Point Offset 2 Point Ze Sp Zero Field Cal Span Field Cal Z S Cal Gas 9 MM SS Zero Field Cal Span Field Cal FS Max Drift 02 Clamp Output 4 20mA Value 4 20mA DOWN 4 20mA Value 4 20mA STORE 4 20mA ABORT 2 User s Manual O2 under BKGD mV under BKGD mv over BKGD under BKGD over PRES mV under PRES mV over PRES val under PRES val over mA Disable Error mA
9. ed 66 AY LA PEC UIOLIS SUS TONS ARTA pare o ote 66 A 2 Reactor Feed Gases in Formaldehyde 67 ce Lu D Cm e 67 A2 e oA ER us Ed Be PS 67 5 25 Basic Operating Proceduren wea POSU 68 2 4 006 5 6 tiated 68 Appendix Outline and Installation Drawings Appendix IDM Menu Maps Appendix D Programming with PanaView DD Ss mua fcrc d tci talo Lose did 89 D27 IBID e S232 LCE CSS sc e Pc nt acra Pe ae od dta 89 D 3 Setting Up the Communications POLE c ooo de P RUE OE ped ence re ER LE Side ener bee dide Dti 89 Dd Adding the AMO es SERE LE nade ie MUI icut X dedos Gud eif deed 91 0 5 Changing Meter Settings Ve ge e s 93 Appendix E CE Mark Compliance El CE Mork Regi aM ds EL D EE EU DERE 97 E CEMURIEGUBOGESE C cee sore Soha eo Mau ond butt DU C d 98
10. INFRARED C23 24 2000 Ad RAD 9 9 6299 270 10 U7 a 5 sly DEA 7 le 1 LTC1321C DY1 C24 Nee DE2 74HCDO VET Gr Oe V 2 1000 372 us we 10 1 LETC rater U Raza LATCH 4 5 232 4885 Ha 2 MM74HC373MTC ANALOG DIGITAL RS 242 4 SEL 1 74HCOO Do PCB PCB SEL TL DEG 8 v pe JUMPERS ug 01 P1jJ1 01 41 D g28 A 26 26 Da 52 D4 In 4 412 4 25 25 D5 l 23 23 E 2 02 5 D 5 as Dg D 6 07 EEI eur ANALOG HEATER ASSEMBLY 29 29 705 660 24 21 B 43 AS 183 Sues 53 x 30 ie up 7 7 11 lo TRLRO24 2 4 D 47 13 43 11814 4 18 11 11 8 B TE Le ZERD SPAN 18 16 H 114 ud 5 ADJ
11. e s 26 2 User s Manual V Contents 3 10 3 11 3 12 3 13 3 14 Two Gas Pushbutton Field Se LOMESCLU DS REEL 3 10 2 Zero Gas Pushbutton Calibration 3 10 3 Span Gas Pushbutton Calibration x 12 ERR IDM Digital Communication 2 The Edit Functions The Fleld Cal Ments 922 2 22 rein a Ce EE e oe cated 3 43 ses tome pU bee pU sext diu 3 13 DFITES x o eer re ER de EDS S 13 4 Clear CallbEOtloh tacet oe cec t NE dte 3 135 Bold Fast et ed BN de tre Changing the 4 20 mA Analog Output STAT 4 20mAcRange aem LN ee e ee SOS GmiA Cal cose eae eec ete ed ese 5 14 5 20 YA Cal ced cont ett qp toes 5 14 4 4 20mA Test oops p eee be eo oa a 5 145 06027 ocio ere ee bebo ba e DRIN o Chapter 4 Programming with Instrument Data Manager 4 4 2 4 5 4 4 ELT The Edit Functions 4 2 1 The Error Handler 42 2 Total DFITEEFFOE es atk MA eI c
12. Repeat the procedure beginning at Figure 47 on page 51 until you have entered data for each parameter at all of the points listed Click on the Exit Page button to return to Figure 45 on page 50 Repeat the procedure beginning at Figure 45 on page 50 until you have entered data for each of the labeled background gases Click on the Exit Page button to return to Figure 43 on page 49 Repeat the procedure beginning at Figure 43 on page 49 until you have entered data for each of the listed pressures Click on the Exit Page button in Figure 43 on page 49 You have now completed the programming of the Factory Cal menu and you should be back at the main meter window 52 XMO2 User s Manual Chapter 4 Programming with Instrument Data Manager 4 4 The Advanced Menu The final option in the Edit Functions menu refer to Figure 34 on page 43 is Advanced To select this option click on the Advanced button and a window similar to Figure 50 below opens IMPORTANT You cannot enter this menu unless you have a valid password Your assigned password is listed on the page at the end of this chapter Advanced Advanced Password Previous Next Item Enter Exit Page Figure 50 Password Window Enter your password in the text box above and click on the Next Item Enter button Then a window similar to Figure 51 below opens Advanced Advanced Fast Response Fast Response Meter ID N
13. 670 L where L length in ft which is available with a DB 9 or a DB 25 connector male or female This cable is available in standard lengths of 6 ft and 12 ft Table 3 GE 3 Wire RS232 Cable Terminal See EIA RS Serial Communications GE document 916 054 for a more detailed discussion of RS232 wiring Note See Figure 64 on page 74 for detailed drawings of the standard GE cables described above XMO2 User s Manual 13 Chapter 2 Installation 2 3 5 Accessing Terminal Blocks TB1 and TB2 The 24 VDC power input 4 20 mA analog output and RS232 digital output wiring connections are made to terminal blocks TB1 and TB2 inside the XMO2 enclosure see Figure 7 below To access this terminal block loosen the locking set screw and remove the cover from the transmitter Then refer to Figure 7 below for the location and pin designations of terminal blocks TB1 and TB2 A CAUTION Do not make any connections to any unused pins on terminal blocks TB1 or TB2 Set Screw Internal Ground Screw e External Ground Screw Cover 24VDC Line red 24VDC Return black 4 to 20mA white 4 to 20 mA green RS232 Rx red RS232 TX white RS232 GND green SIGNAL CONNECTIO Figure 7 TB1 and TB2 Terminal
14. concentrations up to 25 percent CLIDIV1 GPAB CAD CSA installations require conduit CLIII DIV 1 GP EF amp G seals within 18 inches 55 C T6 Type 4 24VDC25 Watts 2 ie EXPLOSION PROOF VERSION LABEL USA VERSION 01 Mfg Date GE Sensing Free Zone East Shannon Ireland ITS12ATEX17703X IECEx ITS 12 0058X Donat open when an explosive atmosphere is present 112 GEx d IC T Gb IP66 20 C lt Tamb lt 55 ALL CONDUIT ENTRIES 3 4 NPT c 6 24 VDC 25 Watts 2 EXPLOSION PROOF VERSION LABEL IRELAND VERSION 02 GE Infrastructure Sensing 1100 Technology Park Dr e In ambients over 60 C use field wire rated for 90 C min 66 Tamb 55 C Type 4X 1180 24VDC2S Watts XMO2 Oxygen Ana ond WEATHER PROOF VERSION LABEL USA VERSION 03 In ambients over 60 C use field wire rated for 90 C min 66 Tamb 55 C Type 4X 24 VDC 25 Watts X XMO2 Oxygen ieia WEATHER PROOF VERSION LABEL IRELAND VERSION amp GE Sensing Free Zone East Shannon Ireland 04 Wg Date GE Infrastructure Sensing 100 Technology Park br Bilerica MA 01821 USA 7 IS12ATEXI7703x IECEx ITS 12 0058 Donat open when an explosive atmosphere present 166 20 C lt Tamb lt 55 C ALL CONDUIT ENTRIES 3 4 NPT 24 VDC25 Watts X XMO2 Oxygen An
15. for a two gas calibration and or 4 20 mA analog output calibration Suggestions for suitable calibration gases are listed on the XMO2 Calibration Sheet provided with your unit Also the accuracy of the calibration will only be as good as the accuracy of the calibration gas es used GE 2 Calibration Sheet A sample system or individual components e g flowmeter needle valve pressure gauge etc for introducing the calibration gas es to the 2 transmitter at the required pressure and flow rate See Chapter 2 Installation for specific recommendations A multimeter or ammeter for a 4 20 mA analog output calibration A WARNING Avoid using explosive gas mixtures as your XMO2 calibration gases 3 8 Preparing for Field Calibration To prepare the 2 for field calibration refer to Figure 10 on page 25 and perform the following preliminary steps 1 2 Turn the power on and allow at least 30 minutes for the 2 to reach temperature stability Loosen the set screw that locks the XMO2 cover in place and unscrew the cover IMPORTANT Remember to replace the cover after the field calibration has been completed 3 Note 24 Refer to Figure 11 on page 25 and locate the following items Calibration pushbutton Switch S3 e Zero span selector Switch S1 e Terminal block TBI If you plan to perform the field calibration at a computer terminal via the XMO2 RS232 digital output you do
16. Any compatible display device may be specified A 2 4 Previous Systems Dumbbell type paramagnetic O sensors were once commonly used for this application However such systems required extensive maintenance and frequent manual calibration In addition the sensors were easily damaged by condensable liquids requiring frequent sensor replacement As the XMO2 provides continuous accurate monitoring of the reactor feed gas O content with maintenance free operation and excellent calibration stability it is now the system of choice 68 2 User s Manual Appendix Outline and Installation Drawings Appendix B Outline and Installation Drawings This appendix includes the following XMO2 drawings in 11 x 17 fold out format Figure 61 Certification Drawing ref dwg 752 168 Rev E SH1 on page 71 e Figure 62 Certification Drawing ref dwg 752 168 Rev E SH2 on page 72 Figure 63 Certification Drawing ref dwg 752 168 Rev E SH3 on page 73 e Figure 64 RS232 Digital Output Cables on page 74 e Figure 65 Digital Assembly ref dwg 703 1316 rev K sh 1 on page 75 Figure 66 Digital PCB Assembly ref dwg 703 1316 rev K sh 2 on page 76 Figure 67 Digital PCB Schematic ref dwg 700 1316 rev H sh 1 on page 77 Figure 68 Digital PCB Schematic ref dwg 700 1316 rev H sh 2 on page 78 Figure 69 Analog PCB Assembly ref dwg 703 1276 rev H on page 79 Figu
17. RED TX Transmit Data WHT RX Receive Data GRN RETURN oooocoooooood Figure 64 STRIP 25 AND TRIM view FOIL AND BLACK WIRE FLUSH STRIP 25 AND SOLDER SIDE DO NOT CUT DRAIN WIRE SEE NOTE 7 TRIM BRAID FOIL AND SOLDER SIDE BLACK WIRE FLUSH SEE NOTE 7 LENGTH IN INCHES 3 DD NOT CUT DRAIN KNOT WIRE 2 00 6 15 POSITION AND 2 PIECES SHRINK IN jo 704 670 POSITION ANB PIECES SHRINK IN 0 30 7 PLACE IN 4 4 20 704 669 D NOTES STRIP CABLE JACKET 5 8 INCH TRIM FOIL AND BLACK WIRE FLUSH TO CABLE JACKET TRIM FOIL AND BLACK PLACE 1 4 LONG SLEEVE ITEM 12 410 039 OVER EACH CONDUCTOR PLACE 1 4 LONG SLEEVE ITEM 7 410 039 OVER EACH CONDUCTOR ENE ACRAS STRIP TIN CONDUCTORS 1 8 INCH AND SOLDER SLIDE SLEEVING OVER SOLDER CONNECTIONS AND SHRINK IN PLACE PER WIRING DIAGRAM PLACE BACKSHELL OVER CONNECTOR AND CLOSE USING INCLUDED HARDWARE SLIDE SLEEVING OVER SOLDER CONNECTIONS AND SHRINK IN PLACE SLIDE LABEL ONTO CABLE AND SHRINK IN PLACE PLACE BACKSHELL OVER CONNECTOR AND CLOSE USING INCLUDED HA
18. accordance with the requirements of the EC Type Examination Certificate The installation must be carried out in accordance with all the appropriate international national and local standard codes and practices and site regulations for flameproof apparatus and in accordance with the instructions contained in the manual Access to the circuitry must not be made during operation 1100 Technology Park Drive Billerica MA 01821 U S A 910 141 Rev A Telephone 978 437 1000 or 800 833 9438 October 2013 Sensing House Shannon Free Zone East Shannon County Clare Ireland Telephone 353 61 470200 Certification amp Safety Statements for the 2 Oxygen Analyzer October 2013 Special Conditions for Safe Use e Consult the manufacturer if dimensional information on the flameproof joints is necessary Markings e Markings shall appear on the product as shown below Mfg Date GE infrastructure Sensing 1100 Technology Park Dr Billerica 01821 USA 512 17703 ITS 12 0058 11260 Ex d IIC T6 Gb Coution Void if flame arrestors ore 1P66 20 C lt lt 55 C removed Approved for oxygen ALL CONDUIT ENTRIES 3 4 NPT 2 concentrations up to 25 percent CSA Installations require conduit seals within 18 inches Tomb 55 C T6 Type 4X C 24 VOC 25 Watts X XMO2 Oxygen Analyzer 910 141 Rev A 2of2 GE 2 DECLARATION Sensing CONFORMITY DOC 0
19. ek 17 25 PS arte DOW SUM DIU out EE T qae 17 2 5 2 e E 18 elus Mem uaa MCA EL Ie lr quide 18 eus ADP DIS 0 lo 10 EE ht hae leave heen MN Le 18 2 5 5 Moisture Image Monitor Series Analyzers coche eaa er eoe Sx t 18 255 cce enger Aa etat M a a ert Ma e ated 18 Chapter 3 Startup amp Operation 5 1 s pP AS RE Roy ER e i P or ei ue P re e oa els Pat Ote eg ta stet peg 19 3 2 Powering Up the XMO2 Transmitter Dra ede e Cir etf EO RE eR Val RC Rc a de s 19 3 3 Establishing a Sample Gas POW weet mp e quid tee eat RES 19 34 Analog OQutp t Calibration Options ranae 21 3 5 5 e dari prot etanol 21 36 sEnhanslng the Factory Cab IE CREARE uii ede 23 227 Re iresd Calibration MOSKOS aet ot sp laneo donas 24 3 87 Tor CODE ON soeurs oe 24 3 9 One Gas Pushbutton Field CaliDEOtIOhg s e cis o NR vec
20. i eere i snos DS EC 61 Display Available Options 18 PER Rp 17 Document Number 1 Drawings Installation amp Wiring 69 E EC Type Examination Certificate 103 Edit Functions 94 Edit Menus EXER ARORA 89 BMG Directive ng ny ote ee eh ee oes 97 EMT Filter Boatd 98 Enhancing Factory Calibration 23 Environmental Specifications 61 Environmental Compliance iv F Factory Calibration Enhancing es ais Sot a C 23 RRO Ee 21 Filter Board 98 Flow Rate Offset Gas eere sev Lee ee M ENIMS 26 Sample Gass ARS coste as eub 19 Span ds ERA EAQUE 28 Zero GAS REGERE IRR REN RR 28 Flow Rate 59 Plow Schematics erc eR EROR CEPS 3 109 Index G Gas Rates tn sc Xcess dk tet ee 59 Gases Calibration i kie RV RR 24 Offset REFERS 24 eee e ee tt 24 ZETO ee pos 24 IECEx Certificate of Conformity 106 Information iii Installation NIME E RD 69 Sample Sy
21. 5 0 004 System Upload Download 4 26mA Output Error Handler Factory Cal Advanced Firmware reu code 64 A Figure 34 Edit Functions Menu The following three buttons appear at the right of all menu windows see Figure 35 on page 44 Previous Item returns you to the previous window either the command menu or the previous parameter entered e Next Item Enter confirms the selection or data entered and either opens the next window or returns you to the command menu depending on your position in the program Exit Page returns you to the command menu XMO User s Manual 43 Chapter 4 Programming with Instrument Data Manager 4 2 1 The Error Handler Menu Note For information on the Field Cal and 4 20 mA Output options refer to Chapter 3 The Error Handler menu allows you to configure the manner in which the 2 responds to various error conditions When you click on the Error Handler button in the Edit Functions menu Figure 34 on page 43 a window similar to Figure 35 below opens Error Handler Error Handler Total Drift Err Dritt Err BKGD under range Drift Cal Err BKGD range 02 mU under range PRES mU under range 02 under range PRES val under range BKGD mU under range BKGD mU over range Figure 35 Error Handler Window Next Item Enter There is a button in the above window for each of the following error condition
22. Cooled Magnetic Thermistor Field Upper Measurement Chamber Wind Lower Receiving Warmed Plow Siue d Thermistor Sample Outlet Figure 1 Measuring Cell Flow Schematic XMO User s Manual 3 Chapter 1 Features and Capabilities 13 Theory of Operation cont Figure 2 below shows the arrangement of the two thermistor pairs Magnetic Field Wind Generating Cooled ESSA Thermisters Wind Receiving Warmed Thermisters Figure 2 Arrangement of the Thermistor Pairs A small portion of the sample gas flow is allowed to diffuse from the lower chamber into the upper chamber of the measurement cell If the sample gas contains a paramagnetic gas such as oxygen it is attracted to the magnetic field causing the sample gas pressure to become locally higher in the center of the chamber At the same time the sample gas pressure is slightly lower near the thermistors because the high thermistor temperature causes the paramagnetic properties of oxygen to decrease This slight gradient in sample gas pressure causes the sample gas to flow outward from the center of the magnetic field and over the thermistors As a result the inner wind generating thermistors decrease in temperature as they lose heat to the magnetic wind This causes a temperature gradient between the cooler inner thermistors and the warmer outer thermistors 4 2 User s Manual Chapter 1 Features and Capabilities 1 3 Theory of Ope
23. De Tau 4 2 3 All Other Error 2 2 2 TAS Factory CAMERUN Met Gr atl 4 3 1 Background Gas erre eG Be 4 3 2 Pressure The Advanced 2 AAV Fast RESPONSEN re tarana RM donee eid MES as RT RE 4 42 Fangudge obese Idle cen e SC Rl scan 44 3 Meter Dias ask el rte Chapter 5 Specifications 5 1 5 2 5 3 5 4 5 5 5 6 5 7 vi ving sak beth ura de F nctional Specifications pets Ai et Ph sical Specification Sox oq r Blt lead Optional ACCESSOS vests oe ecc lh Ordering MTOMMAHO Calibration ma el e er D e s ees ACalibratol oeste rect De 2 User s Manual Contents Appendix A Two Typical Applications AT Blanketing Gases in Hydrocarbon Liquid Storage DO CP 65 ALEINE ot mr frd mu ETA 65 51 2 equipment 65 5 1 3 Basic Operating P ree edite su
24. Intertek Testing and Certification s Conditions for Granting Certification Sheet 3 of 3 AA s d m Temolate Revision 4 Figure 93 Examination Certificate Sheet 3 of 3 105 Appendix F Certifications F2 1 Certificate of Conformity Certificate of Conformity INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC Certification Scheme for Explosive Atmospheres for rules and details of the IECEx Scheme visit www iecex com Certificate No ITS 12 0058 issue No 0 Certificate history Status Current Date of Issue 2013 07 23 Page 1 of 3 Applicant GE Infrastructure Sensing 1100 Technology Park Drive Billerica 01821 United States of America Electrical Apparatus XMTC and XMO2 Optional accessory Type of Protection Flameproof Ex 4 Protection by Enclosure Marking XMTC T6 Gb T 2 Ex d T6 Gb T 20 C to 65 C 20 C to 55 C amb amb ITS 12 0058 Approved for issue on behalf of the IECEx K R Spence Certification Body Position Certification officer Signature for printed version x pen Date 2297 Llar 20 5 1 This certificate and schedule may only reproduced full 2 This certificate is not transferable and remains the property of the issuing body 3 The Status and authenticity of this certificate may be verified by visiting the Official IECEx Website Certificate is
25. Registered Office Academy Place 1 9 Brook Street Brentwood Essex CM14 5NQ This certificate may only be reproduced in its entirety and without any change schedule included and is subject to Intertek Testing and Certification s Conditions for Granting Certification Sheet 1 of 3 FF 300 Tyne Certificate Rewsinn 4 2013 Figure 91 EC Type Examination Certificate Sheet 1 of 3 XMO User s Manual 105 Appendix F Certifications 1 Examination Certificate cont 104 Intertek SCHEDULE EC TYPE EXAMINATION CERTIFICATE NUMBER ITS12ATEX17703X Description of Equipment or Protective System The XMTC and XMO2 are cylindrical flameproof enclosures that be made from either stainless steel or a powder coated aluminium alloy The equipment is approximately 140 mm in diameter and approximately 210mm from base to lid excluding the protrusions used for opening and closing the enclosure and the flame arrestors on the bottom The flame arrestors are certified and covered by certificate number ITS12ATEX90013U The XMTC measures the concentration of a gas in a binary gas mixture by measuring the thermal conductivity of the sample gas and comparing it to the thermal conductivity of a selected reference gas The XMO2 measures the concentration of oxygen in a gas mixture by utilizing the unique paramagnetic properties of oxygen Both models utilise 3 4 NPT entries into th
26. SPAN Driftz Next Item Enter 6 88 26 93 Gas Exit Page Figure 24 Calibration Drifts Window Click on any button to return to the main Field Cal window 36 XMO2 User s Manual Chapter 3 Startup amp Operation 3 13 4 Clear Calibration The window for the Clear Calibration option is similar to Figure 25 below Field Cal Clear Calibration No Yes Next Item Enter Exit Page Figure 25 Clear Calibration Window Click on the Yes button to clear the most recent calibration or click on the No Previous Item or Exit Page button to close the window without clearing the most recent calibration If you click on the Yes button a confirmation screen similar to Figure 26 below opens Field Cal Calibration Cleared OFFSET 8 88 ZERO 8 88 Previous SPAN 8 88 Next Figure 26 Typical Cleared Calibration Click on the Previous Item button to return to the Clear Calibration window or click on the Next Item Enter or Exit Page button to return to the main Field Cal window 3 13 5 Hold Last Value In addition to performing a field calibration or configuring the calibration parameters you can program the XMO2 to hold the last calibrated value To perform this task click on the Hold Last Value button You will notice that the text on the button now reads Disable Hold Last To cancel the Hold Last Value programming just click on this new button You ca
27. Wiring the Signal Connections for the Weatherproof Version 99 Wiring the Signal Connections for the 101 Appendix F Certifications BOupeExariatenterli f dte nta o sfr p tat sion tes OC adig 103 Re TEGEX Certificate or acu oeste te et eu eres 106 XMO2 User s Manual vii Contents no content intended for this page viii 2 User s Manual Chapter 1 Features and Capabilities Chapter 1 Features and Capabilities 1 1 Introduction This chapter introduces you to the features and capabilities of the GE XMO2 Thermoparamagnetic Oxygen Transmitter The following specific topics are discussed Basic Features a brief discussion of the XMO2 Transmitter s basic features and capabilities e Theory of Operation details on the sensor s construction and how the measurements are made System Components a description of the available XMO2 options and the required sample system Note The 2 technical specifications and ordering information be found in Chapter 5 Specifications 1 2 Basic Features The XMO2 Transmitter measures the concentration of oxygen in the 0 100 range in a variety of gas mixtures and it provides a 4 20 mA analog output signal that is proportional to the oxygen concentratio
28. for all weatherproof installation and GE P N 704 1262 12 or equivalent for all explosion flameproof installation Terminate the shield to the cable gland It is recommended to use GE P N 419 215 or equivalent for all weatherproof installation and GE P N 419 217 or equivalent for all explosion flameproof installation Wires enclosed in a properly grounded metal conduit do not require additional shielding WARNING Cable entries of an approved flameproof design are required These must be installed according to the manufacturer s instructions The choice of cable entry device may limit the overall installation category achieved WARNING Itis the responsibility of the user to ensure that all cable entry devices and covers are properly installed and secure prior to applying power to the 2 A A XMO2 User s Manual 97 Appendix E CE Mark Compliance E2 EMI Filter Board For CE compliance an EMI filter board has been added to the XMO2 see Figure 88 below This board is connected internally to terminal block TB1 The power and analog output connections are now made to terminal block TB3 on the EMI filter board The RS232 digital output connections are made to terminal block TB2 A CAUTION Do not make any connections to unassigned or unused terminals TB2 3 RS232 GND green TB2 2 RS232 TX white TB2 1 RS232 RX red TB3 4 4 to 20 mA green TB3 3 4 to 20 mA white TB3 2 24VDC Return blac
29. input and the 4 20 mA analog output Optional XMO2 accessories available from GE include e Power analog output cable lengths of up to 450 ft 150 m e 24 VDC power supply Model 55 24 e 3 conductor cable with a DB9 male or female or DB25 male or female connector for connecting the XMO2 RS232 digital output to external devices The 2 is designed to be installed in a sample system as close as possible to the process sample point It is available in two environmental packages Weatherproof e Explosion proof Flameproof with gas inlet and outlet flame arrestors The XMO2 transmitter which is shown in Figure 4 on page 7 be configured for the following standard oxygen ranges 0 to 196 0 to 2596 0 to 296 0 to 5096 0 to 596 0 to 10026 0 to 1096 80 to 100 0 to 2196 90 to 10096 Pressure compensation is required 6 2 User s Manual Chapter 1 Features and Capabilities 1 4 1 The XMO2 Transmitter cont Oxygen Transmitter 02 5012669 LO Inlet Outlet Flame Arrestor Flame Arrestor Figure 4 The 2 Transmitter The standard XMO2 transmitter maintains the measurement cell at an operating temperature of 45 C 113 F optional 60 140 F or 70 C 158 F cell operating temperature is available upon request Note The 60 140 F or 70 C 158 cell operating
30. make sure all local county state and national A each installation Auxiliary Equipment Local Safety Standards The user must make sure that he operates all auxiliary equipment in accordance with local codes standards regulations or laws applicable to safety Working Area equipment can move suddenly and without warning do not enter the work cell of this equipment during automatic operation and do not enter the work envelope of this equipment during manual operation If you do serious injury can result WARNING Auxiliary equipment may have both manual and automatic modes of operation As WARNING Make sure that power to the auxiliary equipment is turned OFF and locked out before you perform maintenance procedures on the equipment XMO User s Manual iii Auxiliary Equipment cont Qualification of Personnel Make sure that all personnel have manufacturer approved training applicable to the auxiliary equipment Personal Safety Equipment Make sure that operators and maintenance personnel have all safety equipment applicable to the auxiliary equipment Examples include safety glasses protective headgear safety shoes etc Unauthorized Operation Make sure that unauthorized personnel cannot gain access to the operation of the equipment Environmental Compliance Waste Electrical and Electronic Equipment WEEE Directive GE Measurement amp Control Solutions is an active participant in Europe s
31. the cable entry device is only partially complete GE recommends tagging the device to ensure the safety of subsequent users Remove the tab Remove Before Installation b Thread the cable gland entry body into the XMO2 port closest to the terminal blocks c Route the 4 wire power analog output cable amp its ground lug through the cable gland d Fray the braided shield and spread evenly around the cone as shown in Figure 90 below Compress the ring to lock the shield e After terminating the shield as shown assemble the gland pieces together and tighten the gland to secure the cable and the shield IMPORTANT The cable shield must be terminated in the cable gland as shown in Figure 90 below Entry Body Figure 90 Proper Cable Gland Assembly GE p n 419 217 2 Remove the standoff and the screw that secures the EMI filter board to its standoff Then pull the board from its socket to access the TB3 connector and loosen the terminal screws on the TB3 connector XMO2 User s Manual 101 Appendix CE Mark Compliance E 4 Wiring the Signal Connections for the Explosion Flameproof Version cont 3 Connect the power leads the XMO2 CAUTION Connecting the 24 VDC line red lead to any terminal except TB3 1 will damage Note a Insert the 4 wire cable 24 VDC line red lead into pin TB3 1 and tighten the screw b b Insert the 4 wire cable 24 VDC return black lead into pin TB3 2 and tighten the scr
32. to open a window similar to Figure 47 below Factory Cal PT Indx PRS1 Backgroun Edit of Points Edit of Points Next Exit Figure 47 PRS1 BKGD Points Window In the above window click on the Edit of Points button to open a window similar to Figure 48 below Factory Cal Edit of Points m Previous Next Item Enter Exit Figure 48 PRS1 BKGD Points Window To begin entering your data click on the PT button in Figure 47 above to open a window similar to Figure 49 below Factory Cal Previous Item Next ltem Enter Exit Page Figure 49 9602 Data Window XMO User s Manual 51 Chapter 4 Programming with Instrument Data Manager 4 5 2C Completing the Process By using the window in Figure 49 on page 51 and clicking on the Next Item Enter button after each entry you will be able to enter a value for each of the following parameters Note The following list assumes that you are using both pressure and background gas compensation If you are not using pressure compensation the Pressure and Prs mV parameters do not appear If you are not using background gas compensation the BK mV parameter does not appear 7002 Prssure O2 mV BK mV Prs mV After entering the last parameter you will be returned to the screen shown in Figure 49 on page 51 Finish the programming of this section by completing the following steps 1
33. you can Load and save site file data Create and save graph and log files Display text output and graphs of live measurement data Create custom templates for displaying text graph and log data Interface with multiple GE instruments This document focuses on particular applications suitable for the XMO2 transmitter For general PanaView applications such as creating graph and log files displaying live measurement data and creating custom templates please refer to the general PanaView User s Manual 910 211 D 2 Wiring the RS232 Interface All IDM protocol instruments utilize RS232 interface to communicate with a PC For details on wiring your RS232 interface refer to Establishing the RS232 Communication Link on page 16 and the GE document EJA RS Serial Communications 916 054 D 3 Setting Up the Communications Port Use the steps below to establish communications with the XMO2 1 Openthe New Meter Browser window and expand the network tree Then highlight the My Computer Name branch by clicking on it 2 Pull down the Edit menu by clicking on it in the menu bar 3 Click on the New menu option to open a submenu opens with two choices see Figure 77 below EA PanaView Meter Browser Ey File Edit View Output Window Help Cant Undo Communications Port PC Log Figure 77 Edit Menu XMO2 User s Manual 89 Appendix Programming with PanaView D 3 Setting Up the C
34. 004 Rev B We GE Sensing 1100 Technology Park Drive Billerica MA 01821 USA declare under our sole responsibility that the XMO2 Oxygen Analyzer XMTC Thermal Conductivity Binary Gas Transmitter to which this declaration relates are in conformity with the following standards 60079 0 2011 amp EN 60079 0 2012 60079 1 2007 amp EN 60079 0 2007 e EN 50281 1 1 1998 EN 61326 1 2006 Class A Table 2 Industrial Locations EN 61326 2 3 2006 e EN 61010 1 2001 Overvoltage Category II Pollution Degree 2 Other standards Used e EN 50014 1997 A1 A2 A3 EN 50018 2000 following the provisions of the 2004 108 EC EMC 2006 95 EC Low Voltage and 94 9 EC ATEX Directives Where products were initially assessed for compliance with the Essential Health and Safety Requirements of the ATEX Directive 94 9 EC using earlier harmonized standards a subsequent review has determined that technical knowledge is unaffected by the current harmonized standards listed above The units listed above and any ancillary equipment supplied with them do not bear CE marking for the Pressure Equipment Directive as they are supplied in accordance with Article 3 Section 3 sound engineering practices and codes of good workmanship of the Pressure Equipment Directive 97 23 EC for DN lt 25 Billerica June 2013 Issued Ns TUV content intended for this page Customer Support Center
35. 1 2007 04 Explosive atmospheres Part 1 Equipment protection by flameproof enclosures d Edition 6 This Certificate does not indicate compliance with electrical safety and performance requirements other than those expressly included in the Standards listed above TEST amp ASSESSMENT REPORTS A sample s of the equipment listed has successfully met the examination and test requirements as recorded in Test Report GB ITS ExTR12 0059 00 Quality Assessment Report GB BAS QARO06 0025 04 GB BAS QAR10 0026 01 Figure 95 EC Type Examination Certificate Page 2 of 3 XMO User s Manual 107 Appendix F Certifications F 2 108 Certificate of Conformity cont IECEx Certificate of Conformity Certificate No IECEx ITS 12 0058 Date of Issue 2013 07 23 Issue 0 3 of 3 Schedule EQUIPMENT Equipment and systems covered by this certificate are as follows The XMTC and 2 are cylindrical flameproof enclosures that can be made from either stainless steel a powder coated aluminium alloy The equipment is approximately 140 mm in diameter and approximately 210mm from base to lid excluding the protrusions used for opening and closing the enclosure and the flame arrestors on the bottom The flame arrestors are certified and covered by certificate number IECExINE12 0002U The XMTC measures the concentration of a gas in a binary gas mixture by measuring the thermal conductivity of the sam
36. 2 Hastelloy C 276 Chemraz rings XMO2 User s Manual Chapter 5 Specifications 5 6 Calibration Specification XMO User s Manual A B C XMO2 Transmitter Model XMO2 Range of Oxygen Output 1 0 1 2 0 2 3 0 5 4 0 10 5 0 21 6 0 25 7 0 50 atmospheric pressure compensation 2 hardware required 8 0 100 atmospheric pressure compensation 2 hardware required A 90 100 atmospheric pressure compensation 2 hardware required B 80 100 atmospheric pressure compensation 2 hardware required S Special Compensation Signal 2 2c 3 4 5 7s S Background gas only standard gas N5 CO5 Atmospheric pressure only standard pressure range of 700 800 mm of Hg Background gas only special gas Atmospheric pressure only special range Background gas and atmospheric pressure standard gas N5 CO and standard pressure range of 700 800 mm of Hg 0 2 10 21 O5 in and 14 CO N5 Background gas and atmospheric pressure special gas and special pressure range 63 Chapter 5 Specifications 5 7 A Calibration Sheet For reference a sample Calibration Sheet for the XMO2 transmitter is shown in Figure 58 below 2 S N 2 Part Number ibration Part Number Compensation Type Calibration Range 9602 Work Order Number Calibration Date Technician XMO2 Calibration Data XMO2 Enable Compensation XMO2 System
37. 3 February 15 2009 K Brin Yes Background Damped 4 Points 2 Curves 4 to 20 mA 0 to 2196 02 O2 mV Comp mV O2 Output mA 402 9 243 3 4 00 182 7 243 7 11 62 3 9 244 1 19 24 13 7 244 2 19 95 O2 mV Comp mv O2 Output mA 590 6 220 6 4 00 40 5 223 2 1152 214 0 226 7 19 24 237 7 eO 19 95 R24 N A Figure 9 Sample Calibration Sheet 22 2 User s Manual Chapter 3 Startup amp Operation 3 6 Enhancing the Factory Calibration When your XMO2 transmitter was calibrated at the factory the actual factory calibration data points were entered into the XMO2 software If requested on the original order calibration data points for expected field background gas composition and or measurement cell pressure variations may also have been entered To supplement this factory calibration data calibration data points generated in the field for these parameters can be added into the XMO2 software The factory calibration can be further enhanced by performing periodic recalibrations in the field The XMO2 then uses the new calibration data to create offset and drift curves that compensate the original factory calibration data for variations that occur in the field When making a measurement the XMO2 uses the Offset Curve or Drift Curve along with any background gas and or cell pressure compensation data entered at the factory or in the field to update the factory calibration data To maintain the integrity of th
38. 3 10 3 Span Gas Pushbutton Calibration To perform a span gas pushbutton field calibration complete the following steps 1 Using the sample system controls stop the flow of sample gas to the XMO2 inlet port and initiate a flow of the same span gas specified on the XMO2 Calibration Sheet Establish the same flow rate and pressure conditions used for the sample gas and allow the span gas to flow through the 2 for at least three minutes 2 Using Figure 11 on page 25 as a guide locate the Zero Span Selector Switch S1 Set the Zero Span Selector Switch 51 to position 3 Span 3 Using Figure 11 on page 25 as a guide locate the Calibration Pushbutton Switch 53 Depress the Calibration Pushbutton and hold it down for 20 seconds During this time the green light below the Calibration Pushbutton will go out 4 When the Calibration Pushbutton is released the green light will come back on and the 2 has been recalibrated You now return the XMO2 to normal operation by using the sample system controls to stop the span gas flow and restart the flow of sample gas 28 2 User s Manual Chapter 3 Startup amp Operation 3 11 IDM Digital Communication Calibration At the initial startup of the XMO2 IDM Digital Communication Calibration is the second method available for field verification calibration of the 4 20 mA analog output Note IDM can also be used to change the 4 20 mA analog output range
39. ATTS FIELD WIRING TERMINALS REQUIRE 0 25 IN CREEPAGE AND CLEARANCE BETWEEN SUPPLY CIRCUIT FIELD WIRING AND TERMINALS OF OPPOSITE POLARITY AND SUPPLY CIRCUIT FIELD WIRING TERMINALS AND THE Drawing ref dwg 752 168 Rev E SH1 ENCLOSURE 4 MODEL AND SERIAL NO LABEL MOUNTING PLATE 020 THICK MECHANICALLY o SECURED YL 8 FULLY ENGAGED ANALYZER LABEL MATERIAL 020 THICK ALUMINUM MECHANICALLY SECURED THREADS MINIMUM i INERIS 12ATEX90013U 8 IECEx INE 12 0002 FLAME ARRESTOR 124 2 965 3 150 METRIC THREAD 2 o SECTION C C CHANGES THIS DRAWING REQUIRE PRIOR AGENCY AUTHORIZATION CONTACT THE CERTIFICATION ENGINEER UNLESS OTHERWISE SPECIFIED GE Infastructure Sensing In DIMENSIONS ARE IN INCHES 1100 Technology Park Drive TOLERANCES ARE Billerica MA 01821 USA FRACTIONS DECIMALS ANGLES lillerica MA td pur THIRD ANGLE PROJECTION TTE AME 04726702 PUF 06 18 02 CERTIFICATION DRAWING CHECKED SALES XMO2 XMTC Emon saran PROPRIETARY INFORMATION THIS DRAWING e DRAWING NUMBER REV CONTAINS PROPRIETARY INFORMATION OF GENERAL ELECTRIC CO AND MAY NOT RN ENERATED USING 752 168 Need OR DISCLOSED TO Omens EXCEPT 5889 MMH THE WRITTEN PERMISSION OF GENERAL FLECIIC MODEL NO SCALE xMo2 1 DO NOT SCALE DWG 1 or 4 2 1 2 User s Manual 71 Appendix Outline and Install
40. Block Connections Proceed to the next section to begin making connections to terminal blocks TB1 and 2 14 XMO2 User s Manual Chapter 2 Installation 2 3 6 Wiring the Signal Connections Complete the following steps to make the signal connections to terminal blocks TB1 and TB2 1 Install a cable clamp or gland in one of the 3 4 conduit holes explosion proof rating A CAUTION Be sure to plug the unused conduit hole to maintain the designated weatherproof or 2 Route the 4 wire and 3 wire if used cables through the cable clamp Then tighten the clamp to secure the cable s 3 Unplug the TB1 and TB2 connectors by pulling them straight off the printed circuit board and loosen the screws on the side of the connectors 4 Connect the 24 VDC input power leads as follows CAUTION Connecting the 24 VDC red lead to any terminal except TB1 1 will damage the 2 Insert the 4 wire cable 24 VDC line red lead into TB1 1 tighten the screw b Insert the 4 wire cable 24 VDC return black lead into pin TB1 2 and tighten the screw 5 Connect the 4 20 mA analog output leads as follows Insert the 4 wire cable 4 20 mA white lead into pin TB1 3 and tighten the screw b Insert the 4 wire cable 4 20 mA green lead into pin TB1 4 and tighten the screw 6 Connect the optional RS232 digital output leads as follows Insert the 3 wire cable RX red lead into pin TB2 1 and tighten t
41. D SHALL REMAIN FREE AT THE SECTION A A BASE OF THE HOLE CHANGES TO THIS DRAWING REQUIRE PRIOR AGENCY AUTHORIZATION CONTACT THE CERTIFICATION ENGINEER 6 DRAWN APP D DRAWNG NUMBER REV COPYRIGHT 1997 GENERAL ELECTRIC RLA uana PM 0802 a puro 752 168 IETARY INFORMATION 8 3102 GENERAL ELECTRIC CO AND WAY NOI BE D CLOSED TO OTHERS EXCEPT SCALE YT THE PERSSON OF GENERAL 1 1 DO NOT SCALE DWG SHEET 2 oF 4 ELrermic 1 2 User s Manual 72 2 User s Manual BOTH IRELAND AND USA VERSIONS LABEL A DIAGRAM 2 Oxygen Transmitter LABEL C DIAGRAM LABEL D DIAGRAM MODEL NO SERIAL NO APPROVED CERTIFIED MODEL BREAKDOWN XMO2 THERMOPARAMAGNETIC OXYGEN TRANSMITTER MODEL XMO2 BC DE PACKAGE WEATHERPROOF ENCLOSURE EXPLOSIONPROOF ENCLOSURE WEATHERPROOF WITH EXTERNAL CAL SWITCH EXPLOSIONPROOF WITH EXTERNAL CAL SWITCH WITHOUT ENCLOSURE WITH INTERNAL CAL SWITCH WITHOUT ENCLOSURE WITH EXTERNAL CAL SWITCH CELL MAGNETIZATION HIGH MAGNETIZATION MEDIUM MAGNETIZATION LOW MAGNETIZATION COMPENSATION BACKGROUND GAS COMPENSATION ATMOSPHERIC PRESSURE COMPENSATION BACKGROUND GAS COMPENSATION ONLY ATMOSPHERIC amp BACKGROUND GAS COMPENSATION WETTED MATERIAL 316 STAINLESS STEEL O R
42. Enter button to confirm the entry click the Previous Item or Exit Page button to exit the window without changing the existing value Note A clamped output cannot display measurements outside the programmed 4 20 mA analog output range while a reading that is not clamped can display measurements outside the programmed range 2 User s Manual 39 Chapter 3 Startup amp Operation 3 14 2 4mA Cal Click on the 4mA Cal button to open a window similar to Figure 30 below and force the analog output to exactly 4 00 mA This allows you to calibrate the 4 mA point of the analog output signal 4 26mA Output 4 milliimps 4 mA UP EEFITEM Numeric Calibration 4 mA STORE Bion Enter ___4 mA RBORT Figure 30 4mA Cal Window Use an ammeter connected to the analog output terminals on the rear panel to monitor the 4 20 mA output signal Calibrate the 4 mA point by clicking on the UP and or DOWN buttons until the ammeter reads exactly 4 00 mA Alternatively you can click on the Numeric Calibration button to open a window like Figure 31 below 4 26mA Output Numeric Calibration Previous Item Next Exit Figure 31 Numeric Calibration Window Enter the desired current reading 4 00 in the text box and click on the Next Item Enter button click on the Previous Item or Exit Page button to close the window without changing the value After you have calib
43. G 1 DENOTES SMD MARKING CODES POWER LAST USED AND DECDUPLING CAPACITORS SHOWN ON PA 2 User s Manual 78 Appendix Outline and Installation Drawings EE NOTE NOTE 2 Figure 69 Analog PCB Assembly ref dwg 703 1276 rev H EE NOTE 2 DETAIL B SOLDER SIDE VIEW M HENGES TO THIS DRAWING MAY REQUIRE PRIOR AGENCY F INSTALL C35 1 SE BETREUER AUTHORIZATION REFER TO CERTIFICATION DRANIN 127 AND CONTACT THE CERTIFICATION ENGINEER 2 User s Manual 79 Appendix Outline and Installation Drawings T ys Aad 9421 00 5 454 OZ
44. GE Measurement amp Control Oxygen Analysis AMO2 IDM User s Manual 910 141 Rev F imagination at work October 2013 AMO2 IDM Oxygen Analyzer User s Manual 910 141 Rev F October 2013 ATTENTION This manual should be used only for 2 units with the IDM User Program Option D 3 or 4 For 2 units with the Terminal User Program Option D 1 or 2 manual number 910 141A must be used WWW ge mcs com 2013 General Electric Company All rights reserved Technical content subject to change without notice content intended for this page Preface Information Paragraphs Note These paragraphs provide information that provides a deeper understanding of the situation but is not essential to the proper completion of the instructions IMPORTANT These paragraphs provide information that emphasizes instructions that are essential to proper setup of the equipment Failure to follow these instructions carefully may cause unreliable performance CAUTION This symbol indicates a risk of potential minor personal injury and or severe damage to the equipment unless these instructions are followed carefully WARNING This symbol indicates a risk of potential serious personal injury unless these instructions are followed carefully Safety Issues codes regulations rules and laws related to safety and safe operating conditions are met for WARNING Itis the responsibility of the user to
45. INGS HASTELLOY C276 CHEMRAZ O RINGS TRANSISTOR COVER LOCKING SOCKET HEAD SET SCREW 1222 4 STANDOFFS HANDLE m DIGITAL PCB ONE OF THE FOLLOWING P N 703 1139 02 n CAL SW P N 703 1139 03 EXT CAL SW P N 703 1316 02 FOR IDM USER PROGRAM P N 703 1316 03 1276 COMPATIBLE SPACERS 3 ANALOG PCB ONE OF THE FOLLOWING P N 703 1138 01 GAS COMP P N 703 1138 02 GAS PRESS COMP gu AND HEATER ASSY LESS P N 705 762 02 HASTELLOY P N 705 762 03 SEE LABEL A DIAGRAM gt SEE LABEL B DIAGRAM P N 703 1276 03 0 P N 703 1276 04 AND PRESS SEE LABEL C DIAGRAM SEE LABEL D DIAGRAM INTERNAL GROUND SCREW EXTERNAL GROUND SCREW NEOPRENE INSULATION NEOPRENE INSULATION lt _____________ 2 FLAME ARREST INLETS AND 2 GAS INLETS SEE NOTE 11 SHEET 1 OF4 Appendix B Outline and Installation Drawings 75 691 25 DIA 193 4 pics 67 00 DIA 1 83 TYP M g Date GE Infrastructure Sensing 1100 Technology Park Dr Bilerica MA 01821 USA c msan TX ITS 120054 apanha a egl stoarte aioin 207 cTomb 5 Caution Void if flame arrestors are emi dearer oc elfe ALL CONDUIT ENTRIES 3 4 NPT
46. MO2 User s Manual Intertek SCHEDULE EC TYPE EXAMINATION CERTIFICATE NUMBER ITS12ATEX17703X Drawings and Documents Issue Date 752 168 Certification Drawing XMO2 XMTC Sheets 1 to 4 12 1 12 910 141 2013 Certification amp Safety Statements for the XMO2 O CSS 0006 Certification amp Safety Statements for the XMTC Gas Analyser Sheets 1 amp 2 A May 2013 This Certificate is for the exclusive use of Intertek s client and is provided pursuant to the agreement between Intertek and its Client Intertek s responsibility and liability are limited to the terms and conditions of the agreement Intertek assumes no liability to any party other than to the Client in accordance with the agreement for any loss expense or damage occasioned by the use of this Certificate Only the Client is authorized to permit copying or distribution of this Certificate and then only in its entirety Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material product or service must first be approved in writing by Intertek Intertek Testing amp Certification Limited Intertek House Cleeve Road Leatherhead Surrey KT22 7SB Tel 44 0 1372 370900 Fax 44 0 1372 370977 www intertek com Registered No 3272281 Registered Office Academy Place 1 9 Brook Street Brentwood Essex CM14 5NQ This Certificate is the property of Intertek Testing and Certification Ltd and is subject to
47. Output IDM Enable IDM Disable Field Cal 4 20mA Output and Error Handler Menu Map Figure 75 87 Appendix IDM Menu Maps Edit Functions Field Cal 4 20mA Output Error Handler see Figure 87 see Figure 87 see Figure 87 Factory Cal BKGD Comp Gas Labels Label 1 Label n Pressure Comp n Pressures Edit Pressures PRS1 ters Edit BKGDs Bkgd Label 1 Bkgd Label n 2 User s Manual Pressure Comp Edit of Points Fast Response Fast Tau up Fast Tau down Fast Thresh FS umber Upload to PC Download from PC Reset to Defaults Edit BKGDs Bkgd Label 1 Bkgd Label n Edit of Points ex Edit Pressures Edit of Points es Factory Cal and Advanced Menu Map Figure 76 88 Appendix D Programming with PanaView Appendix D Programming with PanaView D 1 Introduction The PanaView graphical user interface offers interactive communications between Windows based PCs and GE instruments compatible with IDM protocol such as the XMO2 oxygen transmitter Compatible 32 bit Windows operating systems include Windows 98SE NT 4 0 with Service Pack 6 2000 XP and ME With PanaView
48. RDWARE TERMINATE REMAINING END PER DRAWING FOLD WIRE OVER DOUBLING UP SLIDE LABEL ONTO CABLE AND SHRINK IN PLACE IN LUG AND CRIMP LUG i USING AMP CRIMP TOOL 59824 1 TERMINATE REMAINING END PER DRAWING FOLD WIRE OVER DOUBLING UP IN LUG AND CRIMP LUG 3 USING AMP CRIMP TOOL 59824 1 PLACE LENGTH IN INCHES 3 2 User s Manual 74 Appendix Outline and Installation Drawings 78 78 INSTALL ON PINS 2 AND 3 P8 INSTALL ON PINS 2 AND 3 8 8 6 47 52 s 68 E4 TBIA AAARARAAAAAAAHA AA p 0 C6 SEE NOTE 2 Ut INSTALL ON PIN 1 ONLY Lee p m 2
49. Response XMO2 Oxygen Grid XMO2 Recorder Curve 1 in Nitrogen 902 0 00 10 00 20 00 20 93 Curve 2 Carbon Dioxide 902 0 00 10 00 20 00 20 93 Jumper P6 Field Calibration Pins Not Used 0 O2 push CAL button and hold for about 20 seconds XMO2 Calibration Sheet 3389 2 2 11 XCAL 511 Background Gas 2 2 O to 2196 501010060855 February 15 2009 K Brin Yes Background Damped 4 Points 2 Curves 4to 20mAO to 2196 O2 02 Comp mV O2 Output mA 402 9 243 3 4 00 182 7 243 7 11 62 3 9 244 1 19 24 13 7 244 2 19 95 O2 mV Comp mV O2 Output mA 390 6 220 6 4 00 40 5 223 2 11 62 214 0 226 7 19 24 237 7 227 0 19 95 R24 N A Figure 58 Sample 2 Calibration Sheet 64 GE Sensing 2 User s Manual Appendix A Two Typical Applications Appendix A Two Typical Applications A 1 Blanketing Gases in Hydrocarbon Liquid Storage Tanks The XMO2 transmitter and its associated sample system is often used to measure the concentration of oxygen O in the nitrogen N5 or carbon dioxide CO gases used to blanket hydrocarbon liquids during storage A 1 1 The Problem Air can leak into the vapor space above hydrocarbon liquids stored in tanks or process vessels forming a potentially explosive gas mixture To solve this problem inert gases such as N or CO are often used to purge the vapor space above the stored liquid and dispel any O that may ha
50. See the next section for details To prepare for this calibration method refer to Figure 10 on page 25 and perform the following preliminary steps 1 Make sure that the RS232 digital output of the XMO2 has been connected to a computer or terminal in accordance with the instructions given in Chapter 2 Installation 2 Loosen the set screw that locks the XMOZ2 cover in place and unscrew the cover IMPORTANT Remember to replace the cover after the calibration has been completed 3 Turn the computer or terminal on and launch IDM Note Be sure you have properly installed Instrument Data Manager on your PC before attempting to program the 2 XMO2 User s Manual 29 Chapter 3 Startup amp Operation 3 12 The Edit Functions Menu To access the 2 calibration pull down the Edit Functions menu from the Instrument window This menu consists of the five commands displayed in Figure 12 below To access any of the commands simply select it from the menu Note Asa programming aid the relevant portions of the Edit Functions menu have been mapped in Figure 75 on page 87 and Figure 76 on page 88 Net ID 1 XMOZ2 STD 884 A System Upload Download 4 26mA Output Error Handler Factory Cal Advanced Firmware reu code 64 A Figure 12 Edit Functions Menu The following three buttons appear at the right of all menu windows see Figure 13 on page 31 Previous Item returns you to the previous window eith
51. Waste Electrical and Electronic Equipment WEEE take back initiative directive 2002 96 EC The equipment that you bought has required the extraction and use of natural resources for its production It may contain hazardous substances that could impact health and the environment In order to avoid the dissemination of those substances in our environment and to diminish the pressure on the natural resources we encourage you to use the appropriate take back systems Those systems will reuse or recycle most of the materials of your end life equipment in a sound way The crossed out wheeled bin symbol invites you to use those systems If you need more information on the collection reuse and recycling systems please contact your local or regional waste administration Visit http www ge mcs com en about us environmental health and safety 1741 weee req html for take back instructions and more information about this initiative iv 2 User s Manual Contents Chapter 1 Features and Capabilities as coc reete oed 1 D CUAL OS ire Pat Gu HD E HR OR 1 13 Theorg les 3 A gt System COMPONEMS soie edt 6 TOSS watts are 6 TL LS
52. a complete line of optional accessories for use with the 2 transmitter These include e 55 24 24 VDC power supply e 4 conductor cable for power input and analog output connections specifies length in feet lengths up to 450 ft 137 m are available e 704 667 668 669 or 670 3 conductor cable for digital output connections specifies length in feet DB9 male DB9 female DB25 male and DB25 female connectors are available The XMO2 can also be interfaced with other GE displays and analyzers such as e TMO2D LDP and display control modules Moisture Image Series 1 and Moisture Monitor Series 3 Analyzers System 1 Analyzer XMO2 User s Manual 61 Chapter 5 Specifications 5 5 Ordering Information 62 A B D E XMO2 Transmitter Model Measuring Cell Package requires 24 VDC 1 2 A power supply 1 Weatherproof Enclosure 2 Explosion Proof Flameproof Enclosure X Without Enclosure Spare Cell CE Compliance H Standard C Compliant Pressure Compensation 1 Background gas compensation only standard 2 Atmospheric pressure and background gas compensation optional 3 background gas compensation only IDM user program 4 atmospheric pressure amp background gas compensation IDM user program If Package Option B 5 Rack Mount is selected Comp Comm Option D must be either 3 or 4 Wetted Material 1 316 stainless steel
53. a flow of sample gas through the system complete the following steps see Figure 5 on page 10 as an example 1 Set the sample system ball valves to direct only the sample inlet stream to the inlet port of the XMO2 transmitter 2 Use the sample inlet needle valve to regulate the flow of sample gas until the flowmeter reads the same flow rate listed for your unit in Table 4 on page 19 3 Read the resulting system pressure on the pressure gauge Make sure that there are no unnecessary flow restrictions downstream of the sample system IMPORTANT For atmospheric pressure compensated units the XMO2 outlet port must be vented directly to atmosphere with no restrictions by installing all sample system components and tubing upstream of the XMO2 transmitter 4 Take a reading of the XMO2 4 20 mA analog output In some applications pressure changes due to flow rate changes can cause noticeable errors in the oxygen measurement In such cases consider the following corrective measures Reducing the flow rate to the minimum recommended value minimizes flow rate sensitivity bypass flow type sample system speed loop allows minimum flow through the XMO2 yet maintains a fast transport of the sample gas to the XMO2 e For the fastest transport minimize the sample line length from the process e Ifyou cannot shorten the sample line length reduce the sample line pressure to less than 5 psig Proceed to the next section to complete the ini
54. according to the manufacturer s instructions Where the cable glands are provided by GE the manufacturer s instructions as supplied to GE will be included in the documentation e Unused entries must be sealed using a certified ATEX IECEx rated Ex d IIC threaded plug e Modifications to the flameproof enclosure are not permitted e The apparatus should be de energized before opening e Installation should comply with IEC EN 60079 14 e Equipment is of type flameproof d design and complies with EN 60079 0 2012 EN 60079 1 2007 EN 60529 1991 A1 2000 IEC 60079 0 2011 IEC 60079 1 2007 IEC 60529 2001 e product contains no exposed parts which produce surface temperature infrared electromagnetic ionizing or non electrical dangers e The product must not be subjected to mechanical or thermal stresses in excess of those permitted in the certification documentation and the instruction manual e product cannot be repaired by the user it must be replaced by an equivalent certified product Repairs should only be carried out by the manufacturer or by an approved repairer e Only trained competent personnel may install operate and maintain the equipment e Replacement of Cells or Batteries is not permitted by the end user e Battery is protected from Stray Voltage by the Microprocessor Supervisory Circuit see image to right e The product is an electrical apparatus and must be installed in the hazardous area in
55. alyzer EXPLOSION PROOF VERSION LABEL WITH EXTERNAL SWITCH USA VERSION 2 VERSION CHANGES THIS DRAWING REQUIRE PRIOR AGENCY AUTHORIZATION CONTACT THE CERTIFICATION ENGINEER COPYRIGHT 1997 GENERAL ELECTRIC RLA 04 26 02 Pur 06 18 02 15 xem CHECKED 752 168 E JG 06 15 02 Eye o Es DE MAITTEN PERSSON OF GENRAL m PF SCALE oo NOT SCALE DWG SHEETS oF 4 2 1 Drawing ref dwg 752 168 Rev SH3 ion icat Certif Figure 63 73 Appendix Outline and Installation Drawings Cable 704 668 WIRING DIAGRAM DB9 Female COLOR PIN CREF WHT RX Receive Data RED TX Transmit Dato GRN GND Ground gt WIRING DIAGRAM Cable 704 667 DB25 Female COLOR RED TX Transmit Data WHT RX Receive Data GRN RETURN PIN TS e PIN 14 view A STRIP 25 AND TIN TRIM FOIL AND BLACK WIRE FLUSH VIEW SOLDER SIDE DO NOT CUT DRAIN WIRE SEE NOTE 7 STRIP 25 AND TIN SOLDER SIDE gt TRIM BRAID FOIL AND LENGTH IN INCHES 3 BLACK WIRE FLUSH SEE NOTE 7 DU NOT CUT BRAIN KNOT WIRE 4 FM POSITION 2 PIECES SHRINK IN wit 888 PLACE i 704 667 D C POSITION AND 30 1 PIECES SHRINK IN PLACE A LENGTH IN INCHES 3
56. at secures the EMI filter board to its standoff Then pull the board from its socket to access the TB3 connector and loosen the terminal screws on the TB3 connector 3 Connect the power leads CAUTION Connecting the 24 VDC line red lead to any terminal except TB3 1 will damage the 2 a Insert the 4 wire cable 24 VDC line red lead into pin TB3 1 and tighten the screw b Insert the 4 wire cable 24 VDC return black lead into pin TB3 2 and tighten the screw 4 Connect the analog output leads a Insert the 4 wire cable 4 20 mA white lead into pin TB3 3 and tighten the screw b Insert the 4 wire cable 4 20 mA green lead into pin TB3 4 and tighten the screw XMO User s Manual 99 Appendix CE Mark Compliance E 3 Not 5 6 Wiring the Signal Connections for the Weatherproof Version cont Carefully plug the EMI filter board back into its socket and screw the EMI filter board to its standoff If you are installing the second cable entry device do so in accordance with the manufacturer s instructions If installation of the cable entry device is only partially complete GE recommends tagging the device to ensure the safety of subsequent users Thread the cable gland entry body into the remaining port b Route the 3 wire RS232 cable through the cable gland as shown in Figure 89 on page 99 c After terminating the shield as shown assemble the three gland pieces together and t
57. ation Drawings 4 PORT OPTION TAP DRILL 11mm MIN DEPTH TAP THREAD 5 x 9mm MIN DEPTH HOLES NOT USED MUST BE CLOSED WITH INSTALL M5 x 8mm LONG ATEX IECEx RATED Ex d IIC STAINLESS STEEL SCREW THREADED PLUG M5 SPLIT WASHER M5 FLAT WASHER AND EARTH SYMBOL NAME PLATE INTERNAL GROUND CONNECTION WHEN SCREWS ARE FULLY TIGHTENED INTO M124x2 965 1 ISO BLIND HOLES WITH NO WASHERS 2 068 X 12 DP METRIC THREAD FITTED AT LEAST ONE FULL THREAD 1 7 X 5 0 DP SHALL REMAIN FREE AT THE 4 PLCS BASE OF THE HOLE 3 4 NPT ANSI ASME B1 20 1 SEE CSS GENERAL NOTES 3 4 NPT ANSI ASME 1 20 1 SEE CSS GENERAL NOTES 2x MINIMUM OF 5 THREADS REQUIRED MUST GAUGE FLUSH TO 2 TURNS LARGE USING AN 11 PLUG GAUGE WEEN 22 Wy 068 DIA x 12 DP Drawing ref dwg 752 168 Rev E SH2 Y 2 21 7 x 3 0 DP 4 PLCS ENCLOSURE 5 2 PORT 5 OR 5 4 9 VIEW B B E 4 GAS ANALYZER LABEL MIN 6 THREADS 1 4 19 228 1 ISO SEE NOTE 11 FULLY ENGAGED 3 5 WALL 5 FLAME ARRESTOR AP DRILL 11mm MIN DEPTH rm 2PC OR 4PC AP THREAD M5 x 9mm MIN DEPTH P N 705 620 WITH P N 421 516 ARRESTOR NSTALL M5 x 8mm LONG AND P N 421 148 FLAME ARRESTOR INSERT SEE NOTE 11 SHEET 1 OF 4 STAINLESS STEEL SCREW M5 SPLIT WASHER M5 FLAT WASHER AND EARTH SYMBOL NAME PLATE EXTERNAL GROUND CONNECTION WHEN SCREWS ARE FULLY TIGHTENED INTO BLIND HOLES WITH NO WASHERS FITTED AT LEAST ONE FULL THREA
58. ave finished click the Exit Page button to close the window XMO2 User s Manual 41 Chapter 3 Startup amp Operation no content intended for this page 42 XMO2 User s Manual Chapter 4 Programming with Instrument Data Manager Chapter 4 Programming with Instrument Data Manager 4 1 Introduction The XMO2 is factory programmed and ready for immediate use However you can access its programming with your PC using the GE Instrument Data Manager IDM software IDM also allows you to upload or download site files display data and log and view real time data and diagnostic data in numeric bar chart or line chart formats For further information on the display and logging functions refer to the Instrument Data Manager User s Manual 910 185 Since Chapter 3 Startup amp Operation describes the Field Cal and 4 20 mA Output options this chapter covers the Error Handler Factory Cal and Advanced options in the Edit Functions menu Note Be sure you have properly installed Instrument Data Manager on your PC before attempting to program the 2 4 2 The Edit Functions Menu To access the XMO2 calibration pull down the Edit Functions menu from the Instrument window The menu consists of the five commands displayed in Figure 34 below To access any of the commands simply select it from the menu Note Asa programming aid the relevant portions of the Edit Functions menu have been mapped in Appendix C Net ID 1 02
59. b Insert the 3 wire cable TX white lead into pin TB2 2 and tighten the screw c Insert the 3 wire cable GND green lead into pin TB2 3 and tighten the screw Carefully plug the TB2 connector back into its sockets Terminate the ground lug to the nearest standoff Reinstall the cover on the 2 Connect the other ends of the cables to the 24 VDC power supply the 4 20 mA input of the display device and the serial port of the computer or terminal see the instruction manuals for those devices for details 2 User s Manual Appendix F Certifications Appendix F Certifications F1 EC Type Examination Certificate Intertek EC TYPE EXAMINATION CERTIFICATE Equipment or Protective System Intended for use in Potentially Explosive Atmospheres Directive 94 9 EC Type Examination Certificate Number 7512 17703 Equipment or Protective System XMTC Gas Analyser and XMO2 Oxygen Analyser Manufacturer GE Infrastructure Sensing Address 1100 Technology Park Drive Billerica MA 01821 This equipment or protective system and any acceptable variation thereto is specified in the schedule to this certificate and the documents therein referred to Intertek Testing and Certification Limited notified body number 0359 in accordance with Article 9 of the Council Directive 94 9 EC of 23 March 1994 certifies that this equipment or protective system has been found to comply with the Essential Health and Safety Requirements r
60. ck lit LCD It features display and option programming via the keyboard and it offers recorder outputs alarm relays and optional relays for driving sample system solenoids for automatic zero and span calibration of the 2 See Figure 74 on page 84 for an interconnection diagram and refer to the TMO2D User s Manual 910 084 for details on its operation 2 5 3 LDP Display The LDP Display provides an integral regulated 24 VDC power supply an adjustable 3 digit display to program the 4 20 mA analog input range two programmable SPDT alarm relays rated for 1A 250 VAC and an isolated independently adjustable 4 20 mA analog output The LDP is supplied in an explosion proof enclosure that is rated for Cenelec EEx d T6 and IP66 with an optional gasket See Figure 74 on page 84 for an interconnection diagram and refer to the LDP User s Manual 910 225 for details on its operation 2 5 4 XDP Display The XDP Explosion proof Display Package provides an integral regulated 24 VDC power supply a 3 digit display with an adjustable 4 20 mA analog input range two SPDT alarm relays rated for 1A 9250 VAC and an isolated independently adjustable 4 20 mA analog output See Figure 74 on page 84 for an interconnection diagram and refer to the XDP User s Manual 910 204 for details on its operation and specifications 2 5 5 Moisture Image Monitor Series Analyzers These GE instruments include the Moisture Image Series 1 and Moisture Monitor S
61. cular application Should it become necessary to restore the factory setup you can use the Factory Cal menu and your Calibration Data Sheet to reenter the factory data CAUTION Always refer to your Calibration Data Sheet for the data to enter in the Factory Cal menu Entering incorrect data will result in inaccurate operation of the XMO2 4 3 1 Background Gas Labels From the Edit Functions menu shown in Figure 34 on page 43 click on the Factory Cal button A screen similar to Figure 39 below opens Factory Cal BKGD Comp No Next Figure 39 BKGD Comp Window Note Jf background gas compensation is not required for your 2 click the No button in the above window and proceed directly to the Pressure Compensation section on the next page To enter your background gas labels click on the Yes button above A window similar to Figure 40 below opens Factory Cal Edit Gas Labels m Previous Next Exit Page Figure 40 Edit Gases Window XMO2 User s Manual 47 Chapter 4 Programming with Instrument Data Manager 4 3 1 Background Gas Labels cont In Figure 40 on page 47 enter the number of background gases for which you have compensation data Then press the Next Item Enter button to open a window similar to Figure 41 below Factory Edit Gas Labels Gas 1 Figure 41 Point Editing Window In the above window e
62. ddition to maintaining a constant oxygen bridge temperature the XMO2 microprocessor compensates for any zero point shift in the oxygen bridge circuit output caused by background gas changes Finally the bridge circuit voltage is further adjusted for variations in background gas composition and or atmospheric pressure by internal microprocessor based compensation algorithms The compensated signal is then amplified and converted to a 4 20 mA analog output that is proportional to the concentration of oxygen in the gas mixture XMO User s Manual 5 Chapter 1 Features and Capabilities 14 System Components The basic XMO2 measurement system consists of XMO2 Transmitter mounted a Sample System The sample system is mandatory and can either be provided by GE or constructed according to our recommendations 1 4 1 The XMO2 Transmitter The XMO2 transmitter is self contained consisting of the oxygen sensor and associated electronics It requires a 24 VDC power input 1 2 A maximum at power up and it provides a 4 20 mA analog output signal that is proportional to the oxygen concentration of the sample gas and has fully programmable zero and span points Also provided is an RS232 digital output for oxygen concentration background gas and atmospheric pressure signals Programming and calibration of the unit may also be performed via this interface All XMO2 transmitters include a 10 ft 3 m 4 conductor cable for connecting the power
63. e Effect Warmup Time 0 1 range 2 of span 80 100 and 90 100 ranges 0 2 O All other ranges 1 of spam 0 5 of span 0 2 of span 0 01 mA Zero 1 0 of span per month 42 of 0 1 range Span 0 4 of span per month 9 for 0 1 O range Fast Response enabled lt 5 seconds for 63 of step change Damped Response enabled 40 seconds for 63 of step change 0 1 0 2 0 5 0 10 0 21 0 25 0 50 0 100 80 100 90 100 Pressure compensation required Standard 45 113 F Optional 60 C or 70 C 140 F or 158 F Standard 0 2 of span per mm of Hg Optional Pressure compensation Range 0 1 to 2 0 SCFH 50 to 1 000 cc min Nominal 1 0 SCFH 500 cc min nominal lt 1 of span with weatherproof enclosure background gas compensation and 0 1 2 0 SCFH 50 1 000 cc Min flow rate 30 minutes XMO2 User s Manual 59 Chapter 5 Specifications 5 2 Functional Specifications Analog Output Digital Output Power Input Cable Power Input and Analog Output Cable Digital Output Operating Temperature Ambient Temperature Range Sample Gas Pressure Range 60 4 20 mA isolated 800 Q max load isolated field programmable RS232 3 conductor 24 0 VDC 4 VDC 1 2 A maximum Standard 10 ft 3 m 4 conductor shielded P N X4 10 lengths up to 4000 ft Optional lengths to 450 ft 137 m available 6 ft 2 m 3 conductor shielded P N 704 667 668 669 o
64. e enclosures The equipment is earthed internally and externally via screwed earthing connections and are clearly marked on the enclosures Both the XMO2 and the XMTC are rated 24Vdc 25 Watts Report Number Intertek Report Ref 100911958MAN 001 dated July 2013 Conditions of Certification Special Conditions for safe use Only suitably approved Ex d Gb cable glands and blanking elements suitable for the ambient temperature range shall be used No modifications must be made to the flamepaths of the unit without consultation of the manufactures drawings b Conditions of Manufacture None Essential Health and Safety Requirements EHSR s The relevant EHSR s have been identified and assessed in Intertek Report Ref 100911958MAN 001 dated July 2013 Intertek Testing amp Certification Limited Intertek House Cleeve Road Leatherhead Surrey 2275 Tel 44 0 1372 370900 Fax 44 0 1372 370977 www intertek com Registered No 3272281 Registered Office Academy Place 1 9 Brook Street Brentwood Essex CM14 5NQ This Certificate is the property of Intertek Testing and Certification Ltd and is subject to Intertek Testing and Certification s Conditions for Granting Certification ExF 300 EC Examination Certificata Tumolate Revision 4 Figure 92 EC Type Examination Certificate Sheet 2 of 3 2 User s Manual 1 Appendix F Certifications EC Type Examination Certificate cont X
65. ee from defects in material and workmanship Liability under this warranty is limited to restoring the instrument to normal operation or replacing the instrument at the sole discretion of GE Sensing Fuses and batteries are specifically excluded from any liability This warranty is effective from the date of delivery to the original purchaser If GE Sensing determines that the equipment was defective the warranty period is one year from delivery for electronic or mechanical failures year from delivery for sensor shelf life If GE Sensing determines that the equipment was damaged by misuse improper installation the use of unauthorized replacement parts or operating conditions outside the guidelines specified by GE Sensing the repairs are not covered under this warranty The warranties set forth herein are exclusive and are in lieu of all other warranties whether statutory express or implied including warranties or merchantability and fitness for a particular purpose and warranties arising from course of dealing or usage or trade Return Policy If a GE Sensing instrument malfunctions within the warranty period the following procedure must be completed 1 Notify GE Sensing giving full details of the problem and provide the model number and serial number of the instrument If the nature of the problem indicates the need for factory service GE Sensing will issue a RETURN AUTHORIZATION NUMBER RAN and shipping instructions
66. efault values for any of these parameters without first contacting GE e Fast Tau up Fast Tau down Fast Threshold FS Enter a value for the first parameter and click on the Next Item Enter button to confirm the entry and move to the next parameter After confirming the final parameter you are returned to the Advanced main menu 54 2 User s Manual Chapter 4 Programming with Instrument Data Manager 4 4 2 Language When you click on the Language button a window similar to Figure 53 below opens Advanced Language Upload to Upload Download from Reset to Defaults Next lItem Enter Figure 53 Language Window The standard language used for the XMO2 menus is English and these strings are stored in a meter file called default txt If you wish to translate this file into another language click on the Upload to PC button and a window similar to Figure 54 below opens File Neu Filename Directories C3 alphalan bat data C3 ait List Files of Type Drives Figure 54 Creating a Data File In the above window specify the directory on your PC where you want to copy the default txt file and click on the OK button The file will be saved to your PC and you will be returned to the Language main menu Next open the PC file in any word processor and translate the menu strings into the desired language Be very careful not to change any of
67. elating to the design and construction of equipment and protective systems intended for use in potentially explosive atmospheres given in Annex II to the Directive The examination and test results are recorded in confidential Intertek Report Ref 100911958MAN 001 dated July 2013 Compliance with the Essential Health and Safety Requirements has been assured by compliance with standards EN 60079 0 2012 and EN 60079 1 2007 except in respect of those requirements referred to at item 18 of the Schedule If the sign X is placed after the certificate number it indicates that the equipment or protective system is Subject to special conditions for safe use specified in the schedule to this certificate This EC Type examination certificate relates only to the design and construction of the specified equipment or protective system in accordance to the directive 94 9 EC Further requirements of the Directive apply to the manufacturing process and supply of this equipment or protective system These are not covered by this certificate The marking of the equipment or protective system shall include the following 2G ExdilC T6 Gb Tamb 20 C to 65 C for the XMTC Tamb 20 C to 55 C for the XMO2 Intertek Testing amp Certification Limited 2 Spence Intertek House Cleeve Road Leatherhead Surrey 22 7S8 Certification Officer Tel 44 0 1372 370900 Fax 44 0 1372 370977 26 July 2013 www intertek com Registered No 3272281
68. eld calibration type and various calibration parameters Clicking on the Configure Cal button opens a window like that shown in Figure 17 below Field Cal Configure Cal After Delay Time Field Field Cal Percent Before Delay Time After Delay Time Total Drift Max Drift Cal_ Figure 17 Configure Cal Window Click on the desired option button and proceed to the appropriate section for a discussion of that option 3 13 2a Field Cal Type A typical Field Cal Type window is shown in Figure 18 below Field Cal Field Cal Type 2 Point 5 1 Point Offset _2 Point 5 Figure 18 Field Cal Window IMPORTANT The factory setting is the 2 Point Zero Span calibration type Click on the appropriate button to select the desired calibration type Then click on any button on the right to return to the Configure Cal window XMO User s Manual 33 Chapter 3 Startup amp Operation 3 13 2b Field Cal Percent A typical Field Cal Percent window is shown in Figure 19 below Field Cal Field Cal Percent Span Field Cal Zero Field Cal Figure 19 Field Cal Percent Window The above menu is used to specify the oxygen percentages of the zero and span calibration gases that will be used The recommended gases are listed on the XMO2 Calibration Data Sheet Click on the Zero Field Cal button to enter the percentage of oxygen in your ze
69. ely after installation XMO User s Manual 11 Chapter 2 Installation 2 3 1 Wiring the XMO2 Transmitter This section describes how to make all necessary electrical connections to the XMO2 system 2 3 2 CE Mark Requirements CAUTION To meet CE Mark requirements all electrical cables must be grounded and shielded as described in Appendix E 2 3 3 Grounding the XMO2 Enclosure A WARNING The XMO2 transmitter enclosure must be properly grounded Connect the external ground screw the 2 enclosure see Figure 6 below to a suitable earth ground Internal Ground Screw External Ground Screw Figure 6 XMO2 Ground Screw Locations 12 XMO2 User s Manual Chapter 2 Installation 2 3 4 Cable Specifications Table 1 below shows the transmitter wiring connections using the standard GE XMO2 4 wire cable P N X4 L where L length in ft This cable can be used for distances up to 450 ft 150 m Table 1 GE 4 Wire XMO2 Cable Terminal 24 VDC Line 24 VDC Return 4 20 mA 4 20 mA If you are using your own cable to wire the XMO2 refer to Table 2 below for cable requirements Table 2 Non GE Cable Requirements 450 130 22 700 200 20 1 050 320 18 1 700 500 16 2 800 850 14 4 000 1 200 12 Table 3 below shows the connections for the GE standard 3 wire RS232 cable P N 704 667 668 669
70. enance and frequent manual calibration In addition the cells were easily damaged by condensable liquids requiring frequent cell replacement As the XMO2 provides continuous monitoring of the content with maintenance free operation it is now the system of choice 66 2 User s Manual Appendix A Two Typical Applications A 2 Reactor Feed Gases in Formaldehyde Production The XMO2 transmitter and its associated sample system is often used to measure the concentration of oxygen O in an air methanol vapor mixture that is commonly used as a reactor feed gas in the production of formaldehyde A 2 1 The Problem In order to maximize the yield of the reaction while maintaining O concentration at a safe level the air CH 0H vapor mixture must be continuously monitored and accurately controlled A 2 2 Equipment Used A typical instrumentation package for this application includes an XMO2 transmitter configured for a range of 0 21 O N or CO and operating conditions of a controlled temperature and atmospheric pressure The 2 is mounted in a sample system similar to the one shown in Figure 60 below ref dwg 731 185
71. er the command menu or the previous parameter entered e Next Item Enter confirms the selection or data entered and either opens the next window or returns you to the command menu depending on your position in the program Exit Page returns you to the command menu 30 2 User s Manual Chapter 3 Startup amp Operation 3 13 The Field Cal Menu When you select the Field Cal option a window similar to the one in Figure 13 below opens IMPORTANT The instructions in this section assume that the factory programmed 2 Gas calibration method is still selected If you have previously changed this to the 1 Gas calibration method any windows that show Zero and Span calibration gas buttons are replaced with a window that shows just the single Offset calibration gas button Net ID 1 XMOZ STD 804 A BE System Upload Download 4 26mA Output Error Handler Factory Cal Advanced Figure 13 Field Cal Window The Field Cal option offers the following five choices Perform Cal calibrates the XMO2 Configure Cal sets the calibration type and parameters Calibration Drifts lists drift percentages for zero and span gases Clear Calibration clears the last calibration Hold Last Value holds the last value calibrated Note Clicking on the Next Item Enter button selects the option listed on the status line above the option buttons Perform Cal in Figure 13 above The option listed on the status line in any window
72. eries 3 analyzers These analyzers accept inputs from a variety of sensors including the XMO2 and offer graphical and digital interfaces See Figure 74 on page 84 for interconnection diagrams and refer to the User s Manual 910 108 or 110 for details on its operation Note An external 24 VDC power supply such as the PS5R C24 is required to use the XMO2 with these analyzers 2 5 6 System 1 Analyzer The GE System 1 is a versatile multi channel analyzer which accepts inputs from any combination of GE moisture temperature oxygen and thermal conductivity transmitters See Figure 74 on page 84 for an interconnection diagram and refer to the System 1 User s Manual 900 019 for details on its operation Note An external 24 VDC power supply such as the 55 24 is required to use the 2 with the System 1 analyzer 18 2 User s Manual Chapter 3 Startup amp Operation Chapter 3 Startup amp Operation 3 1 Introduction This chapter provides instructions for starting up and operating the XMO2 system The following specific topics discussed e Powering up the XMO2 transmitter Establishing a sample gas flow Calibration of the analog output signal If you have not already done so read Chapter 2 Installation for details on mounting and wiring the 2 transmitter the sample system and any other optional equipment 3 2 Powering Up the 2 Transmitter The XMO2 transmitter does not have a power switc
73. essor based atmospheric pressure compensation of the oxygen signal for these applications The XMO2 modular construction means that the unit can be field calibrated quickly and easily Also the plug in measuring cell can be replaced with a pre calibrated spare in just minutes The XMO2 transmitter which is available in weatherproof or explosion proof packaging is designed to be installed as close as possible to the process sample point It can be located up to 450 ft 150 m from the control system display or recorder using standard GE cables An RS232 serial communications interface and a multi level menu driven User Program provide a convenient means for calibrating and programming the XMO2 Internal software algorithms along with user programmed calibration data provide compensation of the oxygen signal for background gas composition atmospheric pressure or both background gas composition and atmospheric pressure GE proprietary Fast Response software provides enhanced response times to track rapidly changing processes Sophisticated error checking software with user programmable defaults and error limits detects abnormal measurement conditions Pushbutton adjustment of the 4 20 mA analog output zero and span values is a standard feature with the 2 A drift calibration routine provides automatic drift compensation for minor changes the sensor calibration setting Programmable recalibration is accomplished in the field
74. ew Connect the analog output leads a Insert the 4 wire cable 4 20 mA white lead into pin TB3 3 and tighten the screw b Insert the 4 wire cable 4 20 mA green lead into pin TB3 4 and tighten the screw Plug the EMI board back into its socket and secure it with the standoff Terminate the ground lug of the cable to the standoff and secure it with the provided screw If you are installing the second cable entry device do so in accordance with the manufacturer s instructions If installation of the cable entry device is only partially complete GE recommends tagging the device to ensure the safety of subsequent users Remove the tab Remove Before Installation b Thread the cable gland entry body into the remaining XMO2 port c Route the 3 wire RS232 cable amp its ground lug through the cable gland d Fray the braided shield and spread evenly around the cone as shown in Figure 90 on page 101 Compress the ring to lock the shield e After terminating the shield as shown assemble the gland pieces together and tighten the gland to secure the cable and the shield IMPORTANT The cable shield must be terminated in the cable gland as shown in Figure 90 on page 101 102 7 10 11 Unplug the TB2 connector by pulling it straight out of its socket and loosen the terminal screws on the TB2connector Connect the RS232 serial port leads a Insert the 3 wire cable RX red lead into pin TB2 1 and tighten the screw
75. exceeded on instrument at ID 1 Try the operation again Figure 82 Communication Error Screen The screen offers the options of trying again or of canceling the operation Click on the desired choice and then on OK to confirm the choice or on Exit Application to close PanaView IMPORTANT 7e Properties option in the Edit Menu is not applicable to the XMO2 92 2 User s Manual Appendix D Programming with PanaView 0 5 Changing Meter Settings Through PanaView XMO2 users can handle remote programming of the meter They can Program and change a meter s operating parameters Set up start and stop logs Calibrate and test inputs and outputs Clear various files To access the meter programming 1 Enter the New Meter Browser option from the File menu 2 Expand the network tree until you reach the desired meter 3 Then expand the meter tree as shown in Figure 83 below Meter Browser amp File Edit View Output Window Help Contents of Network My 29 Network 21 8 My Computer MELANCEL Logs 7 Untitled 2 User Tables Untitled IDM 1 Channel 1 XMO2 STD 004 4 H Meter Logs 1 Channel 1 Edit Functions Figure 83 New Meter Browser with Meter Branch XMO User s Manual 93 Appendix D Programming with PanaView D 5 Changing Meter Settings cont From the meter t
76. ext Item Enter Figure 51 Advanced Main Menu The following options are available in this menu Fast Response a software enhancement resulting in faster performance under certain conditions Language change the language used for the XMO2 menus Meter ID change the meter identification number To select one of the above options click on the corresponding button in the window above and proceed to the appropriate section for instructions XMO User s Manual 53 Chapter 4 Programming with Instrument Data Manager 44 1 Fast Response IMPORTANT compliance requires both e Fast Response calibration of the 2 transmitter e Pressure Compensation of the 2 or constant control of the sample system pressure IMPORTANT The response type has been factory preset for your application requirements If considering a response type change always contact GE first When you select the Fast Response option a window similar to Figure 52 below opens Advanced Fast Resp Enable Yes Next Item Enter Figure 52 Fast Response Window Click on the appropriate button to either enable or disable the Fast Response software If you clicked on the No button to disable Fast Response you are immediately returned to the Advanced main menu However if you clicked on the Yes button to enable Fast Response you are prompted to enter values for the following three parameters CAUTION Do not change the factory d
77. for the return of the instrument to a service center will be provided 2 If GE Sensing instructs you to send your instrument to a service center it must be shipped prepaid to the authorized repair station indicated in the shipping instructions 3 Uponreceipt GE Sensing will evaluate the instrument to determine the cause of the malfunction Then one of the following courses of action will then be taken If the damage is covered under the terms of the warranty the instrument will be repaired at no cost to the owner and returned If GE Sensing determines that the damage is not covered under the terms of the warranty or if the warranty has expired an estimate for the cost of the repairs at standard rates will be provided Upon receipt of the owner s approval to proceed the instrument will be repaired and returned XMO User s Manual 113 Warranty no content intended for this page 114 XMO2 User s Manual Certification amp Measurement amp Control Safety Statements Certification amp Safety Statements for the 2 Oxygen Analyzer When installing this apparatus the following requirements must be met e Field wiring shall be rated at least 10 C above 65 C e Connecting cables shall be mounted securely and protected from mechanical damage pulling and twisting e Cable entries are NPT e Cable glands of an approved flameproof design ATEX IECEx rated Ex d are required These must be installed
78. ges are available 0 196 0to 590 0 to 21 010 5090 80 10096 0to 2 0 to 10 0 to 25 e Oto 100 90 to 100 Pressure compensation is required In addition your 2 was calibrated at the factory for the compensation signal specified at the time of purchase following standard compensation signals are provided Background Gas Compensation the standard factory calibration uses N and as the background gases Pressure Compensation the standard factory calibration is for atmospheric pressure 700 800 mm of Hg Note Compensation signals are available for special background gases and or special pressure ranges For availability pricing and delivery please contact GE XMO2 User s Manual 21 Chapter 3 Startup amp Operation 3 5 Factory Calibration Procedures cont XMO2 Calibration Sheet XMO2 S N XMO2 Part Number Calibration Part Number Compensation Type Calibration Range 9602 Work Order Number Calibration Date Technician 2 Calibration Data 2 Enable Compensation 2 System Response 2 Oxygen Grid 2 Recorder Curve 1 in Nitrogen 902 0 00 10 00 20 00 20 93 Curve 2 Carbon Dioxide 902 0 00 10 00 20 00 20 93 Jumper on P6 Field Calibration Pins Not Used 096 O2 push CAL button and hold for about 20 seconds 3389 2 2 11 XCAL 511 Background Gas 2 2 0 to 21 50101006085
79. h 2 to connect to the power input and the analog output Optional cables are available in lengths up to 450 ft 150 m as P N 4 where specifies the length in feet For longer cables or to use your own cable refer to Chapter 2 Installation for recommendations 1 44 Power Supply optional The XMO2 requires 24 VDC input power at a maximum start up current of 1 2 A The GE 55 24 power supply may be used to convert 100 240 VAC to the required 24 VDC 1 4 5 The TMO2D Display Controller optional The GE TMO2D Display Controller provides a two line x 24 character back lit LCD display for the XMO2 s 4 20 mA analog output signal It also permits display and option programming via its keyboard Additional features include recorder outputs a real time clock alarm relays and relays for driving sample system solenoids for automatic zero and span calibration For more information on the TMO2D please contact GE 8 XMO2 User s Manual Chapter 2 Installation Chapter 2 Installation 2 1 Introduction This chapter describes how to install the XMO2 transmitter and its sample system It also contains information on connecting optional system components Installation of the XMO2 system consists of three basic steps 1 Installing the 2 transmitter in the sample system if you purchased your sample system from this step has already been done for you 2 Mounting plumbing and wiring the sample system 3 Mak
80. h It begins taking measurements and generating an analog output signal in the 0 25 mA range as soon as it is connected to a 24 VDC power source To power up the system simply energize the 24 VDC power supply Because the standard XMO2 measurement cell is controlled at a constant 45 C 113 F operating temperature allow at least 30 minutes for the unit to warm up and reach temperature stability before taking any measurements During this time you can establish a sample gas flow through the system as described in the next section 3 3 Establishing a Sample Gas Flow Usually the XMO2 transmitter is factory calibrated at a sample gas flow rate of 1 0 500 cc min and at atmospheric pressure Unless otherwise specified on your XMOZ2 calibration sheet optional sample system tagging optional sample system instructions your XMO2 should be operated at atmospheric pressure and at the flow rate listed in Table 4 below Table 4 Recommended Sample Gas Flow Rates XMO2 Flow Rate in SCFH cc min Weatherproof 1 0 0 5 500 250 Explosion proof 1 0 x 0 2 500 100 Pressure compensated 0 5 0 5 250 50 Note For optimum performance operating the XMO2 at conditions other than those used for the factory calibration requires that the unit be recalibrated at the actual field conditions XMO User s Manual 19 Chapter 3 Startup amp Operation 3 5 Establishing a Sample Gas Flow cont To establish
81. he 2 has been recalibrated You may now return the 2 to normal operation by using the sample system controls to stop the offset gas flow and restart the flow of sample gas 26 2 User s Manual Chapter 3 Startup amp Operation 3 10 Two Gas Pushbutton Field Calibration This simplified field calibration procedure uses two zero and span gases to recalibrate the XMO2 Then the XMO2 compares the data from this field recalibration to the original factory calibration data and stores the difference as a Drift Curve Note If the range of your 2 is 0 to 21 you can use air as the span gas 3 10 1 Setup Before proceeding you must be sure that your is configured for a two gas calibration The required reprogramming must be done via the IDM communication link as follows 1 2 3 Launch IDM From the Instrument window pull down the Edit Functions menu as shown in Figure 12 on page 30 Click on the Field Cal option In the Field Cal window shown in Figure 13 on page 31 click on the Configure Cal button In the Configure Cal window shown in Figure 17 on page 33 click on the Field Cal Type button In the Field Cal Type window shown in Figure 18 on page 33 click on either the 1 Point or 2 Point button Then click on any button on the right to return to the Configure Cal window The zero and span calibrations can be performed in either order For zero based calibratio
82. he liquid in the storage tank Aliquid separator dump to remove condensable liquids e Afilter coalescer for the removal of solid and liquid particulates Automatic calibration gas solenoid valves for the automatic calibration of the system on a timed basis e Flowmeters Pressure gauges All components are mounted on a painted steel plate that is usually housed in a heated enclosure Note optional TMO2D display controller or similar device is required for automatic calibration of the XMO2 1 3 Basic Operating Procedure The sample system should be located at or near the top of the storage tank so that condensate can drip back into the tank The gas used to purge the tank provides the motive force in the eductor to pull a gas sample from the vapor space above the hydrocarbon liquid into the sample system The sample gas condensed liquids and the inert gas are all returned to the tank making this is closed loop system The is recalibrated periodically using the purge gas to zero the instrument and ambient air 20 93 to span the instrument The span gas can optionally be vented to atmosphere so that air 15 not introduced into the storage tank For this application the required calibration gases are Zero Gas N or CO at least 99 95 pure Gas air 20 93 A 1 4 Previous Systems Electrolytic cells were once commonly used for this application However such systems required extensive maint
83. he screw b Insert the 3 wire cable TX white lead into pin TB2 2 and tighten the screw c Insert the 3 wire cable GND green lead into pin TB2 3 and tighten the screw 7 Carefully plug the TB1 and TB2 connectors back onto the printed circuit board and reinstall the cover on the XMOJ2 8 Connect the other ends of the cables to the 24 VDC power supply the 4 20 mA input of the display control device and the serial port of the computer or terminal see the instruction manuals for those devices for details XMO User s Manual 15 Chapter 2 Installation 24 Establishing the RS232 Communication Link Before the 2 can be programmed a link between the built in RS232 digital output and a computer terminal must be established To accomplish this proceed as follows Note See GE document EIA RS Serial Communications 916 054 for a details of the RS232 standard 1 Verify that either Com 1 or Com 2 the computer is unused IMPORTANT Do not use a virtual Com port such as Com 3 or Com 4 for communicating with the XMO2 2 With both the 2 and the computer turned OFF connect a serial cable from the 2 to the PC See Chapter 2 Installation for detailed instructions CAUTION Never make any connections to a computer while it is powered up Damage to the system may result 3 Power up the PC and launch the IDM software Note See the IDM User s Manual 910 185 for information on installing and launching your pr
84. ighten the gland to secure the cable and the shield IMPORTANT The cable shield must be terminated in the cable gland as shown in Figure 89 on page 99 100 7 10 11 Unplug the TB2 connector by pulling it straight out of its socket and loosen the terminal screws on the TB2 connector Connect the RS232 serial port leads a Insert the 3 wire cable RX red lead into pin TB2 1 and tighten the screw b Insert the 3 wire cable TX white lead into pin TB2 2 and tighten the screw c Insert the 3 wire cable GND green lead into pin TB2 3 and tighten the screw Carefully plug the TB2 connector into its socket Reinstall the cover on the XMO2 Connect the other ends of the cables to the 24 VDC power supply the 4 20 mA input of the display device and the serial port of the computer or terminal see the instruction manuals for those devices for details 2 User s Manual Appendix CE Mark Compliance E 4 Wiring the Signal Connections for the Explosion Flameproof Version Refer to Figure 88 on page 98 and complete the following steps to make the proper wiring connections installed according to the manufacturer s instructions The choice of a cable entry device may WARNING Cable entries of an approved flameproof design are required These must be A limit the overall installation category achieved 1 Install the first cable entry device in accordance with the manufacturer s instructions Note Jfinstallation of
85. ing wiring connections for power input 4 20 mA analog output RS232 digital output and optional external devices 2 2 Installing the XMO2 Transmitter Note This section applies only if the XMO2 transmitter has not already been installed in the sample system by GE The sample system must deliver a clean representative gas sample to the XMO2 at the proper temperature pressure and flow rate This usually means a clean dry gas sample that is free of solid and liquid particulates and is delivered at atmospheric pressure a temperature no greater than 40 104 F and a flow rate of approximately 1 0 SCFH 500 cc min A typical sample system for the XMO2 might include an inlet gas flow regulating needle valve a sample gas flow meter and a pressure gauge Note Because factory calibration of the XMO2 is done at atmospheric pressure and at a flow rate of 1 0 SCFH operation of the XMO2 at other pressures and or flow rates requires a field recalibration to ensure optimum accuracy To install the XMOZ2 transmitter the sample system complete the following steps 1 Selecta location in the sample system that provides at least 9 in 230 mm of clearance above the top cover of the 2 for access to the interior of the transmitter enclosure 2 Mount the 2 transmitter in the sample system via its two mounting holes Be sure that the transmitter is upright and is level to within 15 3 Use 1 4 stainless steel tubing to connect
86. ions es de Ser of este pr Su en 60 Cables Length te iiS o kk AG 8 13 Specifications 13 Calibration Analog Output Options 21 Data Sheet ec ae 64 Enhancing i4 4e prenion a EE 23 Factory 21 Erequetios Pere ain 23 GASES M 24 m aen dde edes OS uU d eed d 26 One Gas EN ER DUREE 26 Pushbutton 26 Required 24 RS232 Port 1 29 Span Gas 28 Switches DE CI m 25 Two Gas 27 Zero Gas 28 Calibration Data 64 CE Mark Compliance 97 2 User s Manual Index Certifications ATEX Certification 103 EC Type Examination Certificate 103 IECEx Certificate of Conformity 106 Changing the Analog Output Range 38 Communications Port Setting Up 89 90 Compensation Background Gas 21 Presse pana 21 D Data Sheet Calibration 64 Date of Publication i Dimensions
87. is process the 2 should be recalibrated periodically This is typically done every 1 3 months with a single offset calibration gas depending on the application The optimum recalibration interval depends on such factors as O range required accuracy components of the gas mixture the cleanliness of the sample gas etc In addition the XMO2 should be recalibrated with the two gas zero gas and span gas method at least once per year Again the optimum calibration interval depends on the specific application Using the calibration procedures in this chapter the 2 can be recalibrated for the same O range background gas mixture and compensation signals used for the factory calibration However if it has been some time since the original factory calibration or if you want to calibrate the 2 for a different range gas mixture or compensation signal contact the factory for instructions apparatus and should be performed only by properly trained service personnel following all CAUTION The calibration procedures described in this chapter require the use of specialized A applicable safety practices XMO2 User s Manual 23 Chapter 3 Startup amp Operation 3 7 Required Calibration Materials To perform a field calibration the following materials are required Offset gas for a one gas calibration Zero gas for a two gas O calibration and or 4 20 mA analog output calibration Span gas
88. is the option that was chosen the last time that menu was used Clicking on any of the above choices opens a new window that allows you to perform that function Proceed to the appropriate section for a detailed description of each option XMO User s Manual 31 Chapter 3 Startup amp Operation 3 13 1 Perform Cal Clicking on the Perform Cal button opens a window similar to Figure 14 below Field Cal Perform Cal Zero Field Cal Zero Field Cal pan Field Cal Previous Next Exit Page Figure 14 Perform Cal Window Click on the Zero Field Cal button to calibrate the zero point or on the Span Field Cal button to calibrate the span point In either case a window similar to Figure 15 below opens Field Cal Execute Cal ZERO Abort Field Cal Yes Abort Field Cal Previous Exit Page Figure 15 Zero Cal Window Click Yes to perform the calibration or Abort Field Cal to stop the calibration and return to the previous menu The result of a completed calibration is shown in Figure 16 below Field Cal Drift OK Drift e Previous Item Next ItemEnter Figure 16 Zero Cal Results Click on Previous Item or on Next Item Enter to return to the previous window or on Exit Page to return to the Instrument Menu 32 XMO2 User s Manual Chapter 3 Startup amp Operation 3 13 2 Configure Cal The Configure Cal option enables you to change the fi
89. ithout changing the existing value Repeat the above procedure to enter the before delay time for the span point 3 13 2d After Delay Time Repeat the procedure in the above section to set the after delay time for both the zero and span points XMO2 User s Manual 35 Chapter 3 Startup amp Operation 3 13 2e Max Total Drift Max Total Drift is the maximum total calibration drift allowable expressed as a percentage of the full scale reading Selecting this option opens a window similar to Figure 23 below Field Cal x FS Tot Drift Previous Item Next Exit Page Figure 23 Max Total Drift Entry Window Enter the desired percentage of the full scale reading in the text box and click the Next Item Enter button to confirm the entry click the Previous Item or Exit Page button to leave the window without changing the existing percentage 3 13 2f Drift Cal Max Drift Cal is the maximum calibration drift allowable per calibration expressed as a percentage of the full scale reading To enter a value repeat the procedures in the above section 3 13 3 Calibration Drifts The Calibration Drifts option enables you to view the current calibration drift at both the zero and span points since the last calibration was performed Clicking on this button opens a window similar to Figure 24 below Field Cal Calibration Drifts ZERO Driftz 8 88 Previous Item e 6 00
90. k TB3 1 24VDC Line red 54 T m TB3 Side View EMI Filter Board Mounting Screw EMI Filter Board TB2 Side View 2 DONE Figure 88 XMO2 with EMI Filter Board Wiring Connections 98 XMO2 User s Manual Appendix Mark Compliance E Wiring the Signal Connections for the Weatherproof Version Refer to Figure 88 on page 98 and complete the following steps to make the proper wiring connections installed according to the manufacturer s instructions The choice of cable entry device may limit WARNING Cable entries of an approved flameproof design are required These must be A the overall installation category achieved 1 Install the first cable entry device in accordance with the manufacturer s instructions Note Jfinstallation of the cable entry device is only partially complete GE recommends tagging the device to ensure the safety of subsequent users Thread the cable gland entry body into the XMO2 port closest to the terminal blocks b Route the 4 wire power analog output cable through the cable gland as shown in Figure 89 below c After terminating the shield as shown assemble the three gland pieces together and tighten the gland to secure the cable and the shield IMPORTANT The cable shield must be terminated in the cable gland as shown in Figure 89 below Entry Body Cable Shield Figure 89 Proper Cable Gland Assembly GE p n 419 215 2 Remove the screw th
91. n In performing these measurements the microprocessor based XMO2 provides automatic oxygen signal compensation for background gas composition and or pressure variations In addition the 2 is equipped with Fast Response software real time error detection and push button field calibration The XMO2 Transmitter offers several unique design features e Ultra stable thermistors and a measuring cell that is temperature controlled at 45 C 113 F provide excellent zero and span stability as well as a high tolerance to ambient temperature variations Optional measurement cell operating temperatures of 60 C 140 F and 70 C 158 F are available for special applications The measurement cell design is resistant to contamination and relatively tolerant of sample gas flow rate variations As it has no moving parts the 2 performs reliably under the shock and vibration found in many industrial applications XMO2 s unique bridge within a bridge measurement circuit and microprocessor based operation automatically compensate the oxygen signal for variations in the magnetic and thermal properties of the background gas that would otherwise cause measurement errors XMO User s Manual 1 Chapter 1 Features and Capabilities 1 2 Basic Features cont At high oxygen concentrations changes in atmospheric pressure have significant effects on the measured oxygen level However the XMO2 provides automatic microproc
92. n Pushbutton Specifications Environmental Switches Calibration Terminal Block TB1 Theory of Operation 0 TMO2D Two Gas Calibration Pushbutton WEEE Directive XMO2 User s Manual Wiring CE Mark 97 Signal 99 Displiy oos ADT REA UE 17 Br I EDD oe vee oe 69 Power Supply 17 Signal Connections 15 Terminal Block 1 14 X XMO2 ACGCeSSOL SS s vie AVE twee a 61 CADIS deese re E Se NICO ARE 13 Tnstallatloll Saves hr EE 9 Ordering 62 OVETVIEW 8224 Leal eta talo ea 1 Powering UD eua 19 System 6 Theory of 3 Transmitter 6 2 Zero Gas Pushbutton 28 XMO2 User s Manual 111 Index no content intended for this page 112 XMO2 User s Manual Warranty Warranty Each instrument manufactured by GE Sensing is warranted to be fr
93. n data Then press the Next Item Enter button to return to the window in Figure 43 above XMO User s Manual 49 Chapter 4 Programming with Instrument Data Manager 4 3 2b Pressure 1 Background Gases Note Ifyou are not using background gas compensation this menu does not appear Proceed directly to the next section To begin entering your data points for each of the pressure compensation curves click on the PRS button in Figure 43 on page 49 to open a window similar to Figure 45 below Factory Cal BK Indx PRS1 Edit of BKGDs Edit of BKGDs _Background Label 1 Previous Background Label 2 Next Figure 45 Background Gas Window In the above window click on the Edit of BKGDs button to open a window similar to Figure 46 below Factory Cal Edit of BKGDs Previous Next Item Enter Exit Page Figure 46 Edit of BKGDs Window In the above window enter the number of background gases for which you have compensation data at the first compensated pressure Then click on the Next Item Enter button to confirm your entry and return to the window in Figure 45 above 50 2 User s Manual Chapter 4 Programming with Instrument Data Manager Entering Data Points In the window shown in Figure 45 on page 50 click on the Background Label 1 button the actual text on this button will correspond to the label you entered in the previous section
94. n ranges e g 0 25 we recommend performing the span calibration first For non zero based calibration ranges e g 90 100 we recommend performing the zero calibration first Proceed to the appropriate section to begin the field calibration XMO2 User s Manual 27 Chapter 3 Startup amp Operation 3 10 2 Zero Gas Pushbutton Calibration To perform a zero gas pushbutton field calibration complete the following steps 1 Using the sample system controls stop the flow of sample gas to the XMO2 inlet port and initiate a flow of the same zero gas specified on the XMO2 Calibration Sheet Establish the same flow rate and pressure conditions used for the sample gas and allow the zero gas to flow through the XMO2 for at least three minutes 2 Using Figure 11 on page 25 as a guide locate the Zero Span Selector Switch 51 Set the Zero Span Selector Switch 51 to position 1 Zero 3 Using Figure 11 on page 25 as a guide locate the Calibration Pushbutton Switch 53 Depress the Calibration Pushbutton and hold it down for 20 seconds During this time the green light below the Calibration Pushbutton will go out 4 When the Calibration Pushbutton is released the green light will come back on and the 2 has been recalibrated Verify that the mA reading on the ammeter is now equal to the expected value IMPORTANT Jf the XMO 2 fails to recalibrate to the correct analog output value contact GE for assistance
95. n toggle between the two states for this parameter by clicking on this button remember that the current state is the one NOT written on the button XMO2 User s Manual 37 Chapter 3 Startup amp Operation 3 14 Changing the 4 20 mA Analog Output Range The XMO2 Calibration Sheet shipped with the unit lists the 4 20 mA analog output range that was set at the factory IDM enables you to change this range via the 4 20mA Output option After you click on the 4 20mA Output button from the Edit Functions menu Figure 12 on page 30 a window similar to Figure 27 below opens Clicking on any option opens the window for that option while clicking on Next Item Enter opens the menu listed on the status line above the options 4 26mA Output 4 28mfi Output 4 28mfi Range 4 28mfi Range 26mA Cal 4 28mfi Test Next Item Enter 402 Test Exit Page Figure 27 4 20 mA Output Window The 4 20mA Output option offers the following five choices e 4 20mA Range specifies the oxygen percentage for both the 4 mA and 20 mA analog output points e 4mA Cal calibrates the 4 mA point e 20mA Cal calibrates the 20 mA point e 4 20mA Test tests the analog output at various percent oxygen points 02 Test tests the analog output at various percent oxygen points Note Clicking on the Next Item Enter button selects the option listed on the status line above the option buttons 4 20mA Range in Figure 27 above The op
96. ne CB 3300PF 52 3300PF 5 5 OUTPUT Figure 73 EMI Filter PCB Schematic ref dwg 700 1550 rev A 2 User s Manual 83 Appendix Outline and Installation Drawings MIS1 MMS3 Connections see User s Manual for details MIS2 Connections see User s Manual for details System 1 Connections see User s Manual for details RTN PS5R C24 Same As TB1 or equal Pins 2 4 PS5R C24 55 24 equal RTN RTN 24 24 Same As TB1 Pins 2 4 11213415 6 7 8900 Same 1 2 4 HAZARDOUS AREA CONNECTIONS Same As TB1 Pins 2 4 E
97. nents mounted on it Inlet needle valves for sample zero and span gas flow regulation Ball valves for flow selection An XMO2 transmitter A sample gas outlet pressure gauge A sample gas flowmeter Other components such as a pump a filter coalescer or a pressure regulator could be added to the system if needed 2 3 0a Mounting the Sample System To mount the sample system complete the following steps 1 Select a location that is as close as possible to the process sampling point The ambient temperature at this location should be in the range of 20 to 40 C 4 to 104 F IMPORTANT For locations where the ambient temperature falls below 20 C 4 F install the sample system in a heated enclosure 2 Using the mounting holes provided fasten the sample system to a convenient vertical surface The system must be installed in an orientation that keeps the XMO2 transmitter upright and level to within 15 After the sample system has been mounted use 1 4 stainless steel tubing to connect all inlet and outlet lines to the 1 4 tube fittings on the sample system The sample line leading from the process to the sample system should be as short as possible in order to decrease system lag time and to prevent condensation in the line Proceed to the next section to begin wiring the system especially if it is mounted outdoors or in a humid area CAUTION Always apply power to the 2 transmitter immediat
98. not need to access the above items because you will skip steps 1 2 above 2 User s Manual Chapter 3 Startup amp Operation 3 8 Preparing for Field Calibration cont Set Screw Circuit Board Figure 10 XMO2 Cover Set Screw and PCB Note The XMO2 digital PCB see Figure 11 below is located directly below the cover see Figure 10 above Switch 51 Switch 53 E R26 d AAAAAAAHAAAAAAAA 0 mimm g T R28 d RIS OO us jm c2 Qu 0 08088 egi 052 22 DS R21 mg B EB 5 R23 eu C 703 1316 Figure 11 PCB Calibration Switches on the 2 circuit boards However these items not used for normal field calibration CAUTION Switch S2 jumper P6 potentiometer R24 and potentiometer R25 are also located A Never touch these items unless specifically instructed to do so by GE XMO2 User s Manual 25 Chapter 3 Startup amp Operation 3 9 One Gas Pushbutton Field Calibration This simplified field calibration procedure uses a single offset gas to recalibrate the XMO2 Then the XMO2 compares the da
99. nter an identifying label for background gas 1 and click on the Next Item Enter button The above sequence will repeat until you have entered identifying labels for each of your background gases 4 3 2 Pressure Compensation If you did not enter any background gas labels or upon entering your final background gas label a window similar to Figure 42 below opens Factory Cal Pressure Comp No Previous Next Item Enter Exit Page Figure 42 Pressure Comp Window Note Jf pressure compensation is not required for your XMO2 click on the No button in the above window and proceed directly to the Entering Data Points section on page 51 48 2 User s Manual Chapter 4 Programming with Instrument Data Manager 435 20 Number of Pressures When you click on the Yes button in Figure 42 on page 48 a window similar to Figure 43 below opens Factory Cal Pressure Index Edit of Pressures Edit of Pressures PRS1 Previous Next Exit Figure 43 Edit Pressures Window To enter your pressure compensation data be sure to reference your Calibration Data Sheet click on the Edit of Pressures button above to open a window similar to Figure 44 below Factory Cal Edit of Pressures m Next Exit Figure 44 Edit Pressures Window In Figure 44 above enter the number of pressures for which you have compensatio
100. ogram 4 Inthe Global menu of IDM select the Preferences option to specify the com port to which your XMO2 has been connected 5 For proper communications with the 2 the following com port settings must be specified e Baud Rate 9600 e Data Bits 8 e Parity None e Stop Bits 1 e Flow Control Xon Xoff 6 Select the Connect to a New Instrument option enter the XMO2 ID number 1 to 254 and select OK 16 2 User s Manual Chapter 2 Installation 2 5 Connecting to Other Devices This section discusses interconnection of the 2 transmitter with other GE devices The following devices are included e 55 24 power supply e 2 display e LDP display e XDP display e Moisture Image Monitor Series analyzers e System 1 moisture analyzer 2 5 1 The PS5R C24 Power Supply The 55 24 power supply converts 100 240 VAC input to the required 24 VDC output Figure 8 below shows the 55 24 connections As indicated the input Line Neutral and Ground connections are made to the terminals along the bottom of the panel while the DC output 24V line and 24V return connections are made to the terminals along the top of the panel See the instructions provided with the power supply for more details Figure 8 PS5R C24 Power Supply Connections XMO2 User s Manual 17 Chapter 2 Installation 2 5 2 TMO2D Display The GE TMO2D Display provides a two line x 24 character ba
101. ommunications Port cont 4 Click on the Communications Port option to select it The Setup Communications screen appears similar to Figure 78 below Setup Communications x General Prototol IDM Y Port Number come Name 5232 Baud Rate 9600 Baud Parity None Handshaking No Handshaking Data Bits e Data Bits Stop Bits 1 Timeout ms 5000 ees Figure 78 Setup Communications Screen 5 Open the Protocol menu the first of the drop down menus and click on JDM 6 Select any suitable available baud rate A baud rate of 19200 is appropriate for almost all applications However if you experience periodic communication reliability problems you may wish to consider lowering the baud rate on your instrument and in PanaView IMPORTANT Be sure all the communications port settings match those made in setting up the meter serial port 7 Click on OK to complete data entry 90 XMO2 User s Manual Appendix D Programming with PanaView D 4 Adding the XMO2 To add the 2 on the IDM configured communications port complete the following steps 1 Highlight the communication port to which the meter will be added by clicking on it and then open the Edit menu on the menu bar if the communication port is not highlighted first the New Meter option is not active in the Edit menu 2 Click on the New opti
102. on in the Edit menu see Figure 79 below Panaview Meter Browser F3 File Edit View Output Window Help Gant Unde Meters on Comport Untitled I Gut Ctrl C Paste New Properties Remove Figure 79 New Option in the Edit Menu 3 After clicking on the New option the Meter menu option appears Click on this option to select it 4 The New IDM Meter screen shown in Figure 80 below opens Enter the Network ID number for the meter and click OK New IDM Meter Enter Network ID 1 Auto connect at startup Figure 80 New IDM Meter Screen XMO2 User s Manual 91 Appendix D Programming with PanaView D 4 Adding the XMO2 cont IMPORTANT The Network ID number must match the Network ID programmed in the meter Communications menu If the initialization is successful the Meter Browser shows a listing similar to Figure 81 below Panaview Meter Browser F3 File Edit View Output Window Help Contents of Network My 5 35 Network E g My Computer MELANCEL H PC Logs 7 Untitled 2 User Tables 7 Untitled IDM COM1 Channel 1 DE XMO2 STD 004 A Figure 81 Updated Network Tree However if the settings do not match or there is some other difficulty a screen appears similar to Figure 82 below Communication Error COM 1 Maximum timeouts
103. on to confirm the entry or click the Previous Item or Exit Page button to leave the window without changing the meter ID number If you changed the existing meter ID number a window similar to Figure 57 below opens Advanced NOTICE Network_ID has changed to 55 Previous 1 Exit this page 2 Close connection Next Item Enter 3 Re connect with 55 as meter ID Exit Page Figure 57 Instructions for New Meter ID Number Note the instructions above for reconnecting your XMO2 to the PC using the new meter ID number Then click on the Next Item Enter or Exit Page button to return to the Advanced main menu IMPORTANT Once you have entered a new meter ID number you cannot immediately change the number again You must exit the page close the connection and reconnect the meter using the new meter ID number If you wish you may then repeat the process to enter another meter ID number XMO User s Manual 57 Chapter 4 Programming with Instrument Data Manager Your assigned password is 2719 Please copy this page and keep it in a safe place for future reference 58 XMO2 User s Manual Chapter 5 Specifications Chapter 5 Specifications 5 1 Performance Accuracy Linearity Repeatability Measurement Resolution Stability Response Time Measurement Ranges typical Controlled Sensor Temperatures Atmospheric Pressure Effect Required Sample Gas Flow Rate Sample Gas Flow Rat
104. ou can double click on another menu to modify its settings or return to the New Meter Browser For additional PanaView functions refer to the PanaView User s Manual 96 2 User s Manual Appendix E CE Mark Compliance Appendix CE Mark Compliance 1 Mark Requirements A WARNING CE Mark compliance is required for all units installed in EU countries WARNING To meet CE Mark requirements you must shield and ground all electrical cables as described in this section see Table 5 below Note Jf you follow the instructions this section your unit will comply with the EMC Directive Table 5 Wiring Requirements for CE Mark Compliance Connection Termination Modification Power Analog Output 1 When connecting the line power analog output cable select the cable entry closest to the terminal blocks Use shielded cable to connect the line power and the 4 20mA analog output device to the 2 It is recommended to use GE P N X4 or equivalent for all weatherproof installation and GE P N Z4 or equivalent for all explosion flameproof installation Terminate the shield to the cable gland It is recommended to use GE P N 419 215 or equivalent for all weatherproof installation and GE P N 419 217 or equivalent for all explosion flameproof installation RS232 Output Use shielded cable to interconnect the XMO2 enclosure with any external I O devices It is recommended to use GE P N 704 668 12 or equivalent
105. ple gas and comparing it to the thermal conductivity of a selected reference gas The XMO2 measures the concentration of oxygen in a gas mixture by utilizing the unique paramagnetic properties of oxygen Both models utilise 3 4 NPT entries into the enclosures The equipment is earthed internally and externally via screwed earthing connections and are clearly marked the enclosures Both the XMO2 and the XMTC are rated 24Vdc 25 Watts CONDITIONS OF CERTIFICATION YES as shown below Only suitably approved Ex d Gb cable glands and blanking elements suitable for the ambient temperature range shall be used No modifications must be made to the flamepaths of the unit without consultation of the manufactures drawings Annex Annex to IECEx ITS 12 0058X issue 0 doc Figure 96 EC Type Examination Certificate Page 3 of 3 2 User s Manual Accessories Optional 61 Ambient Temperature Range 60 Analog Output Calibration Options 21 Changing the 38 Specifications eet edt 60 Applications Blanketing Gases in HC Storage Tanks 65 Formaldehyde Reactor Feed Gases 67 ATEX 103 B Background Gas Compensation 21 Bridge Cirellt hex o xd AE sae 5 Cable Eni Devices vas ea eee eae 97 Specificat
106. r 670 Connector DB9 male DB9 female DB25 male or DB25 female Lengths up to 4 000 ft 1 200 m Standard 45 C 113 F Optional 60 or 70 140 F or 158 F Standard 45 C unit 20 to 40 C 4 to 104 F Optional 60 C unit 5 to 55 C 23 to 131 F Optional 70 C unit 5 to 65 C 41 to 149 P 20 psig maximum XMO2 User s Manual Chapter 5 Specifications 5 3 Physical Specifications Sensor Wetted Materials Standard 316 SS glass and Viton o rings Optional Hastelloy Monel or Titanium with Chemraz o rings Dimensions Weatherproof unit 9 53 H x 5 71 D 242 x 145 mm Explosion proof unit 10 47 H x 5 71 D 266 x 145 mm Weight 9 5 4 3 kg Connections Electrical 3 4 in NPTF conduit and 6 terminal removable connector Process 1 4 in NPTF inlet and outlet Environmental Weatherproof Class I Div 1 Groups A B C amp D Class IL Div 1 Groups E F amp G Tamb 55 C T6 Type 4X Flameproof ITSIZATEX17703X IECEx ITS 12 0058X II 2 G d Gb 66 20 C lt Tamb lt 55 C All conduit entries 3 4 NPT CE EMC 2004 108 EC PED 97 23 EC Lloyd s Registry approval Note For CE compliance the power and I O cables must be shielded All cables must be terminated within the cable gland at the XMO2 Note See the Certification Drawings in Appendix B Outline and Installation Drawings for additional details 54 Optional Accessories GE offers
107. rated the 4 mA signal click on the 4mA STORE button to save the calibration However if the calibration is not satisfactory click on the 4mA ABORT button to cancel the calibration 3 14 3 20 mA Cal Repeat the instructions in the section above to calibrate the 20 mA point of the analog output signal 40 XMO2 User s Manual Chapter 3 Startup amp Operation 3 14 4 4 20mA Test Selecting the 4 20mA Test option opens a window similar to Figure 32 below 4 26mA Output 4 20mA Test 10 00 Previous Next Item Enter Figure 32 4 20mA Test Window Enter a current value in the 4 20 mA range to force the analog output signal to that value Click on the Next Item Enter button and verify that the ammeter connected to the output terminals on the rear panel reads the correct value You may repeat this procedure as many times as desired to test the output at various points in the 4 20 mA range When you have finished click the Exit Page button to close the window 3 14 5 9602 Test Selecting the 02 Test option opens a window similar to Figure 33 below 4 26mA Output x02 Test Next Figure 33 9002 Test Window Enter an oxygen percentage the text box Click on the Next Item Enter button and verify that the digital display on the front panel reads the correct value You may repeat this procedure as many times as desired to test the display reading at various oxygen percentages When you h
108. ration cont Figure 3 below shows how the two thermistor pairs are connected in series in an electronic bridge circuit The bridge circuit becomes unbalanced as the electrical resistance of the thermistors changes with temperature This circuit imbalance causes a voltage drop which is proportional to the oxygen concentration in the gas being measured to appear across the bridge circuit W1 W2 Wind Generating Cooled Thermistors R2 Wind Receiving Warmed Thermistors Figure 3 Thermistor Bridge Circuit As the background gases that comprise the balance of an oxygen containing gas mixture change the magnetic and thermal properties of the gas mixture also change This affects the accuracy and response of any paramagnetic oxygen analyzer To compensate for such variations the XMO2 has a unique bridge within a bridge design The oxygen measuring bridge circuit described on the previous page is itself one arm of another compensation bridge circuit that maintains the oxygen bridge at a constant temperature as background gas composition changes The electrical power change necessary to keep the oxygen bridge at constant temperature is a function of the thermal properties of the background gas Therefore this power fluctuation provides a signal that is related to the thermal conductivity of the background gas That signal is then used to reduce the effects of the background gas variation on the oxygen span point measurement In a
109. re 70 Analog Schematic ref dwg 700 1276 rev F sh 1 on page 80 e Figure 71 Analog PCB Schematic ref dwg 700 1276 F sh 2 on page 81 Figure 72 EMI Filter PCB Assembly ref dwg 703 1550 A on page 82 Figure 73 EMI Filter PCB Schematic ref dwg 700 1550 A on page 83 Figure 74 Interconnection Diagrams on page 84 XMO User s Manual 69 Appendix Outline and Installation Drawings SS no content intended for this page 70 XMO2 User s Manual Appendix Outline and Installation Drawings REVISIONS DWN APVD TAKEN FROM 752 168revA UPDATED PER Jer 16 PWF UPDATED SHEETS 2 3 4 5 86 8 25 03 TCF JG PWF 05192 UPDATED PER ECO UPDATED SHEETS 3 4 5 86 08463 UPDATED PER ECO UPDATED SHEETS 1 2 3 4 AND REMOVED 5 6 E 5 x 8mm CONE SOCKET HEAD SET SCREW MATERIAL ALUMINUM ENCLOSURE Si 9 Mg 0 3596 Mn 0 5 REMAINDER AL STAINLESS STEEL ENCLOSURE 01196 Si 0 45 1 70 Cr 16 5 2 05 Cu 0 53 0 2 P 0 28 S 0 026 06496 REMAINDER Fe FINISH TEXTURED POWDER COAT RAL 7038 WITH A MAXIMUM THICKNESS OF 0 2mm NO ADDITIONAL HOLES OR MACHINING ALLOWED MEETS HYDROSTATIC EXEMPTION PRESSURE ROUTINE PRESSURE TESTS NOT REQUIRED O RING FOR WEATHER PROOF SEAL 3 53 mm THK x 120 mm DIA 3mm EXCESS CASE MATERIAL REQUIRED UNDER AROUND ALL DRILLED HOLES INTERNAL POWER DISSAPATION NOT TO EXCEED 25 W
110. ree expand the Edit Functions option The window now appears similar to Figure 84 below with a list of available menus The five menus listed are those available through the IDM interface as discussed in Chapters 3 and 4 Refer to the menu maps on Figure 75 on page 87 and Figure 76 on page 88 as a guide to programming Contents of Network My Computer M 5 39 Network Type E S My Computer MELANCEL Logs Stored PCLogs i 7 Untitled COM2 i e Untitled IDM COM1 G p XMO2 STD 004 A Meter Logs Channel 1 os Field Cal T gt 4 20 Output 72 Error Handler 2 Factory Cal 72 Advanced Figure 84 Meter Tree with Edit Functions Option User Interpa 5 Toopena particular menu double click on that menu on the tree For example if you double click on the Field Cal menu a window opens similar to Figure 85 below x Field Cal Previous Item Calibration Drifts Clear Calibration Hold Last Value Figure 85 Field Cal Window Note For more information about the five menus please refer to Chapter 3 Startup amp Operation and Chapter 4 Programming with Instrument Data Manager 94 2 User s Manual Appendix D Programming with PanaView 0 5 Changing Meter Settings cont 6 enter a particular option a Highlight and double click on the desired option in the left pane Figure 86 below shows the first entry Perform Cal in the Field Cal option The title above the center pane lists the cur
111. rent entry while the center pane displays the available selections for that entry b Click on the desired choice if the entry requires a numeric value change the value displayed in the right pane iw Field Cal x Field Cal Execute Cal OFFST Yes Previous Item ae Exit Page Figure 86 Perform Cal Option in the Field Cal Menu c Do one of the following Click on Next Item to proceed to the next menu item Or Click on Previous Item to return back through the menu to a previous item Note Jf you click on either Next Item or Previous Item without changing the settings the current settings remain unchanged XMO User s Manual 95 Appendix D Programming with PanaView D 5 Changing Meter Settings cont As you step through the menu the bottom panel lists the current settings modified or left unchanged as shown in Figure 87 below If you modify or step through more than five items a scroll bar at the right of the panel lets you review the earlier settings Field x Field Cal Configure Cal Field Cal Type Previous Item Field Cal Percent After Delay Time Max Total Drift Drift Cal Offset 55 Before 00 00 Exit Page Figure 87 Field Cal Menu with Current Settings 7 When you have completed entering parameters in a given option click Exit Page to close the option You can then double click on another option or click Close to close the window Y
112. ro gas A window similar to Figure 20 below opens Field Cal Zero Cal Gas eae Next Exit Page Figure 20 9602 Entry Window Type the zero gas oxygen percentage in the text box and click the Next button to confirm the entry click Previous Item or Exit Page button to leave the window without changing the existing percentage IMPORTANT The factory setting is for a 0 00 zero gas and a 20 93 span gas air Repeat the above procedure to enter your span calibration gas oxygen percentage Then click on any button on the right to return to the Configure Cal window 34 2 User s Manual Chapter 3 Startup amp Operation 3 13 2c Before Delay Time Clicking on the Before Delay Time button opens a window similar to Figure 21 below Field Cal Before Delay Time Zero Field Cal Zero Field Cal Next Figure 21 Before Delay Time Window In the above window click on the Zero Field Cal button to enter the before delay time for the zero calibration point A window similar to Figure 22 below opens Field Cal Zero MM SS Before aoe Previous Next item Enter Exit Page Figure 22 Zero Point Delay Time Window Enter the desired zero point before delay time in minutes and seconds in the text box Then click on the Next Item Enter button to confirm the entry click the Previous Item or Exit Page button to exit the window w
113. s Total Drift Err Drift Cal Err 2 mV under range O2 mV over range O2 under range O2 over range BKGD mV under range BKGD mV over range BKGD under range BKGD over range PRES mV under range PRES mV over range PRES val under range PRES val over range To configure the XMO2 s response to any of the above error conditions click on the corresponding button in the window above and proceed to the appropriate section for instructions 44 XMO2 User s Manual Chapter 4 Programming with Instrument Data Manager 4 2 2 Total Drift Error The Total Drift Error option lets you enable or disable error handling for a total calibration drift error and to specify the mA output that will be generated during an error condition typically 23 mA Clicking on this button opens a window similar to Figure 36 below Error Handler Total Drift Err mA Enable mfi Enable Next Exit Page Figure 36 Total Drift Error mA Window Click on the appropriate button to either enable or disable error handling for this condition at the XMO2 s analog output If you clicked on the mA Disable button skip the next screen If you clicked on mA Enable a window similar to Figure 37 below opens Error Handler Set Error mA Output 23 08 Next Exit Figure 37 Error mA Output Entry Window In the text box at the above screen enter the mA output
114. s U S A The Boston Center 1100 Technology Park Drive Billerica 01821 U S A Tel 800 833 9438 toll free 978 437 1000 E mail sensing ge com Ireland Sensing House Shannon Free Zone East Shannon County Clare Ireland Tel 353 0 61 470291 E mail gesensingsnnservices ge com An 150 9001 2008 Certified Company Www ge mcs com en about us quality html WWW ge mcs com 2013 General Electric Company All rights reserved Technical content subject to change without notice 910 141 Rev F
115. sample Systemie ade inim o 8 kong CODIES Optio 012 s i bana ores rcs eate orco tL toe 8 T44 Power SUD RIG Optional cee ta 8 1 4 5 The TMO2D Displam Controller Toptiongl osos t cree 8 Chapter 2 Installation g 48 oss 5 a PR e grt ae ne gu rt cine dn RTE 9 2 2 etic VR LI 9 amp 3 Installing the Sample System e 10 2 51 45 BOSIC SYSTEMI eda 10 b e Ac tdeo cho e Ace ses Aet oo Ini ie N 12 2 5 2 1 x Loco ithe te 12 2 3 5 Grogpdihdg the BHCIOSUEG we dei 12 2 HR CE s ORE at 13 2 3 5 Accessing Terminal Blocks TB1 and 2020 14 2 3 6 Wiring the Signal CO sctibEIss s vip a e HU UR ORT P OUI SUPR ln Af hs 15 2 4 Establishing the RS232 Communication DK usse VERF EXE AR UP MORTE VERA SERE FF NR HS 16 2 5 Connecting to OIberbDeVie d d Se Rt NOS RU SURE ee RAUS ERU RU
116. stem 10 Transmitter ed 9 M Materials for Calibration 24 Measurement 59 Men s as ob ROH a ESS 89 Meter Settings 93 Offset Calibration 26 One Gas Calibration 26 Operating Temperature 60 Ordering 62 PanaView Applications 89 Power 60 Power Supply Description 22 hs eR eS 8 WNT ie een ie 17 Powering Nd 19 Pressure Compensation 21 Pushbutton 26 R Range Chal Hie EPI 38 Factory Calibration 21 Ranges Measurement 59 110 Return Policy RS232 Port Configuring Initial Calibration Safety Auxiliary Equipment General Issues Personal Equipment Sample Gas Flow Initiating Flow Sample System Description Installation Signal Connections Span Gas Calibratio
117. sued by Intertek Testing amp Certification Limited ITS House Cleeve Road Intertek United Kingdom Figure 94 Examination Certificate Page 1 of 3 106 2 User s Manual Appendix F Certifications F2 Certificate of Conformity cont IEC IECEx Certificate of Conformity Certificate No ITS 12 0058 Date of Issue 2013 07 23 Issue 0 Page 2 of 3 Manufacturer GE Infrastructure Sensing 1100 Technology Park Drive Billerica 01821 United States of America Additional Manufacturing location s GE Sensing EMEA Unit A B Shannon Free Zone East Shannon County Clare Ireland Ireland This certificate is issued as verification that a sample s representative of production was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer s quality system relating to the Ex products covered by this certificate was assessed and found to comply with the IECEx Quality system requirements This certificate is granted subject to the conditions as set out in IECEx Scheme Rules IECEx 02 and Operational Documents as amended STANDARDS The electrical apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents was found to comply with the following standards IEC 60079 0 2011 Explosive atmospheres Part 0 General requirements Edition 6 0 IEC 60079
118. ta from this field recalibration to the original factory calibration data and stores the difference as an Offset Curve The 2 is usually factory programmed for the offset gas pushbutton calibration method The Calibration Sheet shipped with your unit specifies the recommended oxygen level in 6O for the offset gas to be used This is the same offset gas oxygen level that was used for the factory calibration If no offset gas 6O is specified on the XMO2 Calibration Sheet the factory calibration was done with 100 0 00 02 and the field calibration should use the same offset gas To perform a pushbutton offset gas field calibration complete the following steps 1 Verify that your 2 is configured for one gas calibration This is the factory default configuration for all units 2 Using the sample system controls stop the flow of sample gas to the XMO2 inlet port and initiate a flow of the same offset gas specified on the XMO2 Calibration Sheet Establish the same flow rate and pressure conditions used for the sample gas and allow the offset gas to flow through the XMO2 for at least three minutes 3 Using Figure 11 on page 25 as a guide locate the Calibration Pushbutton Switch 53 Depress the Calibration Pushbutton and hold it down for 20 seconds During this time the green light below the Calibration Pushbutton will go out 4 When the Calibration Push Button is released the green light will come back on and t
119. temperatures should be selected only when necessary as the higher cell operating temperature results in reduced sensitivity XMO User s Manual 7 Chapter 1 Features and Capabilities 14 2 The Sample System A sample system is mandatory for use with the XMO2 transmitter The specific design of the sample system depends on the conditions of the sample gas and the requirements of the application At a minimum the sample system should include a sample gas flowmeter and a gas flow regulator valve In general the sample system must deliver a clean representative sample of the gas mixture to the XMO2 transmitter at a temperature pressure and flow rate that are within acceptable limits The standard XMO2 transmitter sample gas conditions are as follows e 20 to 40 C 4 to 104 F at the standard measurement cell operating temperature of 45 113 F Atmospheric pressure e 1 0 SCFH 500 cc min flow rate GE offers sample systems for a wide variety of applications A typical sample system for use with the XMO2 transmitter is shown in Chapter 2 Installation For assistance in designing your own sample system please consult the factory IMPORTANT ATEX compliance requires both Fast Response calibration of the XMO2 transmitter e Pressure Compensation of the 2 or constant control of the sample system pressure 1 4 5 Long Cables optional GE provides a standard 10 ft 3 m 4 conductor color coded cable with eac
120. that you wish to have generated in the event of a total calibration drift error Click on the Next Item Enter button to confirm the entry XMO2 User s Manual 45 Chapter 4 Programming with Instrument Data Manager 4 2 2 Total Drift Error cont After specifying the analog output response to this error condition a window similar to Figure 38 below opens Error Handler Total Drift Err IDM Enable IDM Disable Previous Next Exit Page Figure 38 Total Drift Error IDM Window Click on the appropriate button to either enable or disable the generation of an error signal for this condition via the XMO2 s IDM link In either case you will be returned immediately to the main Error Handler menu 4 2 3 All Other Error Conditions The programming for all of the other XMO2 error conditions listed on page 44 is identical to that described in the previous section for the Total Drift Err condition Therefore simply refer to the instructions in the previous section to configure the error handling for any of these other conditions All three windows will be identical to those shown in the previous section except that the error listed above the Enable Disable buttons will reflect the specific error currently being programmed 46 2 User s Manual Chapter 4 Programming with Instrument Data Manager 4 3 The Factory Cal Menu The XMO2 comes from the factory completely programmed for your parti
121. the formatting or punctuation in the file Finally save the file with a new name txt XMO2 User s Manual 55 Chapter 4 Programming with Instrument Data Manager 4 4 2 Language cont To load your translated menu string file into the 2 click on the Download from PC button to open a window similar to Figure 55 below File Open Filename Directories CM C3 alphalan bat C3 data C3 dev List Files of Type Figure 55 Downloading a Data File In the above window navigate to the location and name of your translated menu string file on the PC and click on the OK button The new file will be loaded into the XMO2 After you power down the meter and restart it all of the menus will be displayed in the new language If after loading a new text file in a different language you wish to return to the original English menus simply click on the Restore to Defaults button The XMO2 will reload a copy of the factory default txt file from its memory and the menus will once again appear in English 56 2 User s Manual Chapter 4 Programming with Instrument Data Manager 4 4 5 Meter ID When you click on the Meter ID button a window similar to Figure 56 below opens Advanced Meter ID Exit Page Figure 56 Meter ID Window At the above window you may either leave the existing meter ID number without change or enter a new meter ID number In either case click the Next Item Enter butt
122. the sample system nlet and Outlet fittings to the corresponding 2 ports WARNING For explosion proof units be sure to conform to all safety and electrical code requirements XMO User s Manual 9 Chapter 2 Installation 2 3 Installing the Sample System You can order a complete sample system from GE that is mounted on a steel panel and includes the 2 transmitter and all necessary components and plumbing Several standard sample systems are available and custom designed sample systems can be built to your exact specifications 2 3 1 A Basic System Figure 5 below shows a basic sample system dwg 732 164 that has been designed for use with the XMO2 transmitter 21 00 533 4 19 25 488 9 7 0 875 22 2 XMO2 TRANSMITTER SAMPLE INLET Q ZERO GAS INLET SPAN GAS INLET Y o p L 0 875 22 2 01 2 4 places Figure 5 Basic XMO2 Sample System ref dwg 732 164 10 XMO2 User s Manual Chapter 2 Installation 2 3 A Basic System cont The sample system shown in Figure 5 on page 10 consists of a painted steel plate with the following compo
123. tial 2 startup 20 2 User s Manual Chapter 3 Startup amp Operation 3 4 Analog Output Calibration Options The XMO2 4 20 mA analog output has been calibrated at the factory for the oxygen range indicated on the XMO2 Calibration Sheet shipped with the unit Figure 9 on page 22 shows a typical calibration sheet Upon initial startup field verification and or calibration of the 4 20 mA analog output is required To perform this task either of the following procedures may be used Pushbutton calibration offset gas method e IDM digital communication calibration zero span gas method This section provides information on calibrating the 2 in the field using either a one gas offset gas method or a two gas zero gas and span gas method The following specific topics are discussed e Factory calibration procedures Updating the factory calibration Required calibration materials Getting the 2 ready and locating the calibration switches How to perform a one gas Offset Gas or two gas Zero and Span Gas Pushbutton calibration How to perform IDM digital communication calibration After the 2 is in operation field calibration is recommended at intervals of about 1 3 months depending on the application 3 5 Factory Calibration Procedures Prior to shipment your XMO2 was calibrated at the factory for 76O range specified at the time of purchase The following standard O ran
124. tion listed on the status line in any window is the option that was chosen the last time that menu was used Clicking on any of the above choices opens a new window that allows you to perform that function Proceed to the appropriate section for a detailed description of each option 38 2 User s Manual Chapter 3 Startup amp Operation 3 14 1 4 20mA Range Selecting the 4 20mA Range option opens a window similar to Figure 28 below 4 26mA Output 702 for 4mA Output Previous Next Item Enter Exit Page Figure 28 4 mA Output 02 Window In the text box enter the oxygen percentage in the sample gas that should generate an analog output of 4 mA Then click on the Next Item Enter button to confirm the entry click the Previous Item or Exit Page button to exit the window without changing the existing value and open a window similar to Figure 29 below 4 26mA Output 702 for 4mA Output L oso x02 for 28mfi Output Next Item Enter Figure 29 20 mA Output 02 Window In the text box enter the oxygen percentage in the sample gas that should generate an analog output of 20 mA Then click on the Next Item Enter button to confirm the entry click the Previous Item or Exit Page button to exit the window without changing the existing value The next window requires you to either Clamp 4 20mA Output or not Select either No or Yes from the list box and click on the Next Item
125. ve leaked into that space In such a system one must constantly monitor the level of in the vapor space to make sure that an explosive gas mixture does not form A 1 2 Equipment Used A typical instrumentation package for this application includes an 2 transmitter configured for a range of 0 21 O in N or and operating conditions of ambient temperature and atmospheric pressure The XMO2 is mounted in a sample system similar to the one shown in Figure 59 below ref dwg 731 559 DRAIN TO HBEN 44 an 12 2PLCS 24 00 609 6 Figure 59 Blanketing Gas Sample System XMO2 User s Manual 65 Appendix A Two Typical Applications A 1 2 Equipment Used cont The sample system in Figure 59 on page 65 consists of e An eductor to draw the sample from and return it to the vapor space above t
126. via a computer interface with no potentiometers to adjust XMO2 User s Manual Chapter 1 Features and Capabilities 1 3 Theory of Operation The XMO2 measures the concentration of oxygen in a gas mixture by utilizing the unique paramagnetic properties of oxygen As its magnetic susceptibility is approximately 100 times greater than that of most other common gases oxygen can be easily distinguished from these gases based on its behavior in a magnetic field Also oxygen s magnetic susceptibility varies inversely with temperature Therefore by carefully combining a magnetic field gradient and a temperature gradient within the XMO2 measuring cell an oxygen containing gas mixture can be made to flow along these gradients This induced gas flow is known as a magnetic wind The intensity of this magnetic wind depends on the concentration of oxygen in the gas mixture Figure 1 below shows a flow schematic for the XMO2 measuring cell Permanent magnets within the cell create a magnetic field while the cell temperature is controlled at 45 C 113 F to maintain thermal equilibrium In addition the cell contains two pairs of highly stable glass coated thermistors One thermistor of each pair located inside the magnetic field and the other thermistor of each pair located outside the field Because the thermistors are electrically heated a temperature gradient is thus created within the magnetic field Induced Gas Flow Wind Generating

XMO2-IDM - GE Measurement & Control

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XMO2-IDM - GE Measurement &amp; Control

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XMO2-IDM - GE Measurement & Control