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Installation and Operating Instructions

1. tun eR pte EX RIT wee olt De xo uet ine ewes 2 1 92 Definition of Temsi un a edd uet tie 2 1 6 ii ree oo D leen eo Mtt ee meant 3 1 7 Types or Flumes WOIfS uu eter p tte toos eed qute ede utis co tiu UM debetur dads 4 SECHON 2 Installatloh 2 iai ates totes satt ele ES ifr 11 MEN 11 22 Mounting the Transmitter u pu ceram e desea 11 2 9 Mirng the Iransmlllg erre ores ear ne Fence Dente ba qaa TO dE 13 24 nstallauion Examples pont eek c etia ia ae u EAS EEAS OSTES ERN 14 SECTION 3 CONTIGUPATION mee RN 17 3 1 System Configuration with Display Keypad I 17 3 2 Configuration ner o er e eig SED EL un ERE ened aa a deceit 18 3 3 Menu FUNCIONS a picis een qua cct da ddr frs 18 3 4 Error Messages oio oen T SERE 24 35 Menu Display Abbreviations C ICs ER oue ea E Rp e arg hex RR 24 Section 4 Troubleshooting 5 nri oett reet deed tenet tree edente Ice aae 25 4 1 Troubleshooting Procedures err ere te a KO See REI p er M D exuere 25 42 Optimized Field Calibration a Fat ipe red dei e ESAE CLE ARM 26 4 3 Troubleshooting the Loop Connections ssssssseeneeeeee
2. Figure 2 2 Mounting Recommendations 12 Installation 2 3 Wiring the Transmitter A WARNING Ifthe USonic Series transmitter is located in a hazardous environment do not open the enclosure cover or make break any electrical connections without first disconnecting electrical power at the source Ensure that wiring electrical fittings and conduit connections conform to electrical codes and Approval Agency Control Drawings for specific location and environment See Figure 2 3 for the wiring diagram of the USonic Series transmitter Connect 2 wire input power signal leads to the terminal block as shown It is recommended to use twisted shielded pair to eliminate noise The shield or drain wire should be grounded at the power source and left floating at the USonic Series Transmitter end DREXELBROOK LJ e Qa GND t Explosion Proof Figure 2 3 Wiring 14 22 AWG 13 USonic US XX Series 2 4 Installation Examples 31 5 inches 80 cm When there are no obstructions within the beam area there is no chance of false echoes or readings Smooth wall in beam with no other obstructions will not cause false echoes Protrusions from the wall at an angle Protrusion from the wall at an angle less than 45 degrees does not cause greater than 45 degre
3. INDIVIDUAL LOOP COMPONENT WIRING 401 0700 041 OR 042 CONNECT CLIP TO LOOP LEAD POLARITY INSENSITIVE CLIP TO LOOP LEAD HART 9 PROTOCOL 4 20 mA STD TRANSMI TTER SAFETY BARRIERS OPTIONAL METER LOCATED IN FIELD fees SUPPLY AND OR IN CONTROL ROOM Notes 1 Modem will oed from m F to 122 F 0 C to 50 C It can be stored from 40 F to 185 F 40 C to 85 C 0 to 95 relative humidity non condensing Servic Department 1 800 527 6297 or 1 215 674 1234 4 23 MIN LOOP RESISTANCE 250 OHMS PLUG INTO USB PORT Figure 4 1 Typical Transmitter Loop 26 Troubleshooting 4 3 Troubleshooting the Loop Connections Continued Start Modem does Is loop current Check 1 If current is greater than 22 mA disconnect at sensing element and re check 2 If loop current is mA check polarity of loop at not between 3 7 and No p transmitter If it is OK check for open loop communicate 22 mA 3 If loop current is between 0 and 3 mA transmitter is with likely bad transmitter 4 Check voltage at transmitter it should be at least 12 volts when 20 mA is flowing in the loop Is there a minmum of 250 ohms loop resistance 1 Check Power Supply and loop source resistance the 250 ohms may be built in as with the Drexelbrook 401 500 series or most DCS inputs 2 If no
4. USonic US XX Series 2 2 Mounting the Transmitter Continued The USonic Series transmitter is designed for field mounting but it should be mounted in a location as free as possible from vibration corrosive atmospheres and any possibility of mechanical damage For convenience when adjusting and configuring place the USonic Series in areasonably accessible location Ambient temperature should be between 40 F to 158 F 40 C to 70 C Thetransmitter must be mounted vertically with transducer perpendicular to the liquid surface When mounting the USonic Series transmitter consideration must be given to the 12 Inch 305 mm Near Zone If the level rises to within 12 inches 305 mm of the sensor face a user selectable 3 7 mA or 22 mA error signal is generated Error message nERr is indicated The conical beam of the USonic Series is approximately 10 degrees Therefore it is necessary to ensure that there are no unnecessary obstructions within this beam path Erroneous reflections can adversely affect system operation For Open Channel Flow use an optional mounting kit is available for mounting above a flume or weir to position the system above the flow stream The mounting kit allows movement vertically and horizontally for maximum placement Part 285 0001 188 316 SS Refer to drawing 285 0001 188 CD for Mounting Details 1515
5. AEx Ex 1a Group IIC in accordance with Entity requirements and Control Drawing 420 0004 289 CD Nonincendive for use in Class I Division 2 Groups A B C and D and Class I Zone 2 Group IIC Suitable for use in Class II and III Division 2 Groups F and G Dust Ignitionproof for use in Class II and III Division 1 Groups E F and G Indoor and Outdoor Type 4 4X IP65 Hazardous Classified Locations Model US 21 US 22 Intrinsically Safe for usein Class I IIT Division 1 Groups A B C D E F and G and Class I Zone 0 AEx Ex ia Group in accordance with Entity requirements and Control Drawing 420 0004 272 CD Nonincendive for use in Class I Division 2 Groups A B C and D Suitable for use in Class II and III Division 2 Groups F and G Dust Ignitionproof for use in Class II and III Division 1 Groups E F and G Explosionproof for use in Class I Division 1 Groups A B C and D Indoor and Outdoor Type 4 4X IP 66 IP 68 3m 72h Hazardous Classified Locations 52 Specifications 6 4 Approvals Continued IECEx Ex ia T5 FMG05 0001X IEC 60079 0 General Requirements 2004 04 IEC 60079 11 Intrinsic Safety 1999 04 Install per 420 0004 312 CD ATEX NEMKO H 1 G Ex ia 5 US2X IP66 IP68 NEMKO 05 ATEX 1271X EN 60079 0 2006 EN 60079 11 2007 EN 60079 26 2004 The insulation between the intrinsically safe circuit and the frame of the electrical apparatus
6. USonic US XX Series 5 8 1 Level Configuration Continued Sensor Offset can be applied in cases where The transducer protrudes below the top of the tank or The transducer is mounted above the top of the tank or A pipe extension is installed to raise the transducer face 12 inches above the tank height to compensate for the 12 Inch Near Zone See Figure 5 5 If the transducer is mounted above the top of the vessel a positive value is entered in Sensor Offset If the transducer is mounted below the top of the tank a negative value is entered in Sensor Offset 4 Click on Write to Transmitter Transducer 2 dia nozzle Sensor offset Positive Sensor Offset Transducer Figure 5 5 Sensor Offset 38 Configuration and Calibration 5 8 2 Distance Configuration puro ae es as 12345678 DISTANCE Level Distance Volume or Flow analog loop asson Figure 5 6 Distance Configuration Menu 1 Select Distance Units The default is Inches Press Enter and Choose the units that correspond to the Distance Measurement 2 Choose Write to Transmitter 39 USonic US XX Series 5 8 3 Volume Configuration HARTWin v2 4 Tag ID 12345678 Dok Eile Field Device Options Help deme ree tels 1000 00 1000 00 Figure 5 7 Volume Configuration Menu 1 Select Volume Units The default is gallons Press Enter
7. 3ONVUSOOOV NI 38 QInOHS SNOTLVTIVISNI NVHL dSOW SLVYSNS9 YO ASN LON LSAW SfllVavddv GSLVIOOSSV SHL Ol Q3193NNOO LNAWdINDA 1045109 31919 l 3J18V9 J JnO 0 9pA YO SUMA OGZ SALON s dSd C d 2 I ONT LNNOW 0291 2 8941 120709 9991 Xb Y 3dAL 9 0L 7 9 0v SYNLVAsdWAL INJISAV YOSNAS JIISY ld JHL WhId3W 5539059 N3d3Mld8 l19Vl1NOJ grave SWAIGAW SS3908d QIf9I 1 NO A INO ASA X04 d3dn 9x4 SI S393VH3 3IIVISONLIO3 TA JO 439NVU LVHL AVM V HONS NI 0351 ONY snivsvddv 031 1930557 3AO08ddV WS SNOCYVZVH NON QJTIVISNI 38 JOSN3S 39ILSV 19 LVHL NAL Jg GINOHS 3 8VJ NOILIVTIVISNI O ANOZ 303 JS dO NOILIONOO 1VvI93dS QMVZVH 9NIONVHO JI1V1S0819314 IVI1N41Od SNINSVM JII b Xg X3V O 3NOZ 1 SSV 9 J Y 890049 I AIO HII II I 9 ve aaidissv19o SNOGYVZVH NOILVTIVLSNI ALLLN3 59 ings USonic US XX Series 7 3 FMc Control Draw TEZZ vI9 81Z XV3 9966 77061 Vd HVHSHOH 30 09 682 7000 02 vVE2I v 9 S1Z QM AITWA HLI2M SOZ S si s 437 A J ddv ON 1 60 51 65 SC wa vas 9 0 11 SI 101 80 21 MOOUS T3X3HQ 13437 2 JINOS N o ANTAVA TONLNOJ Hd Wa LEW xowweenwaw is us IvAOsdddV Wd LAOHLIM
8. AND OR IN CONTROL ROOM HART COMPATIBLE MIN LOOP RESISTANCE 250 OHMS Notes 1 Modem will operate from 32 F to 122 F 0 C to 50 C It can be stored from 40 F to 185 F 40 C to 85 C 0 to 95 relative humidity non condensing PLUG INTO USB PORT 401 0700 007 2 Servic Department 1 800 527 6297 or 1 215 674 1234 Figure 5 1a USB Modem Assembly amp Loop Connection 33 USonic US XX Series 5 6 Install the Windows Version HARTWin Software on Hard Drive Installation 1s simple 1 2 Place the 401 700 031 CD into the CD drive usually drive D If program does not Auto Run select D Nsetup where D is the letter representing the CD Drive Follow On Screen instructions in Setup to create program file Once loaded double click HartWin icon and the program should run under its own window Select communication port Com 1 Com 2 etc then click OK Comm Port Setup Communications Port Setup Port COM1 Y 0M1 Field Device Read from Transmitter Cancel Reading USonic Parameters Donnin Percent Complete 30 COM1 Figure 5 2 Selecting COM Ports If you are not sure which communication port you are using such as when first using a USB modem select Search Ports then OK The software automatically will seek out the correct one In either case the software begins to communicate with the HART protocol tran
9. Fct 7 09 Force Current This menu item allows the user to edit a mA current User defined numeric value LOCK mA level that the system will constantly generate only while in this menu item To return to a normal operating mode normal mA outputs exit the menu or Enter 0 00 mA to return to normal Fct 7 10 Trim 4mA This menu item allows the user to edit the 4 0 mA User defined numeric value between TRIM 4 output current to match a known meter The valid 3 5 4 5 mA range is from 3 5 to 4 5 mA This allows the system to change it s 4 0 mA reference current level to match a standard Fet 7 11 Trim 20 mA This menu item allows the user to edit the 20 0 mA User defined numeric value between TRIM 20 output current to match a known meter The valid 19 21 mA range is from 19 to 21 mA This allows the system to change its 20 0 mA reference current level to match a standard Fet 7 12 HART Mode If operating in the digital HART mode this menu item NORMAL output X 1 HART MD allows the user to match the input requirements of a DCS output 6 X 100 DCS PLC by either assigning a X1 multiplier or an X100 multiplier thatis need by some DCS PLC s Check with you DCS PLC to see if this is necessary Fet 7 13 Polling Address If operating in the digital HART mode this menu Select polling address between 1 POLL item allows the user to assign a polling address to 15 address 0 used for all analog the transmitte
10. URV in the Level Mode Example 1 Tank is 12 feet tall Set Tank Height to 12 feet LRV 4 mA point is 0 feet bottom of tank URV 20 mA point is 11 feet Bottom of tank to transducer face minus 12 inch near zone NS 12in Near Zone Example 2 Tank is 31 feet tall one foot farther than range of transmitter Set Tank Height to 31 feet LRV 4 mA point is 1 foot Tank height of 31 feet minus maximum range of 30 feet equals 1 foot URV 20 mA point is 30 feet Bottom of tank to transducer face minus 12 inch near zone NS 12in Near Zone Figure 5 10 LRV and URV Values 43 USonic US XX Series 5 8 6 Ultrasonic Configuration Tag ID 12345678 USonic Configuration Repetition Rate DEE Near Zone High Current Lost Echo Low Current Gain Variable Gain Figure 5 11 Ultrasonic Configuration Menu Repetition Rate An application might require a longer repetition rate depending on the type of vessel and material being measured For instance Increasing the repetition rate to 400 ms is required any time that the tank roof is curved A longer repetition rate ensures that transmitter is not affected by reflected sound waves from the curved roof A lengthened repetition rate also helps reduce loss of echo due to foam Near Zone and Lost Echo Fault Outputs Select the output current of a Near Zone and Lost Echo fault condition Low Current 3 7 mA High Current 22 mA Application Note
11. customized to accommodate an irregular shaped vessel flume or weir Information is entered as a Level in point vs a Volume out point for all 21 possible points sensor Time Delay Time delay allows signal averaging over the specified duration 0 90 seconds Useful if wave action causes the output signal to be too jumpy for control indication use Totalizer reset The USonic has two totalizers one that is a permanent record of the total volume that has been measured and a second totalizer that can be reset to zero by the user The Reset Totalize can be reset to zero in the configuration software to allow the user to take periodic measurements from a reference point in time Totalizer Scale The totalizer keeps record of the total volume that has passed through the flume weir In large flumes amp weirs multipliers annotate this total volume Each count on the totalizer can be representative of an exponential volume of water X 1 X 10 X 1M X 100 X 1 000 X 10 000 or X 100 000 can be selected Upper Range Value The point at which the output signal is equal to 20 mA 100 Also see Span The level of the liquid in the vessel converted to volume based on tank strapping tables The point in the vessel where the output signal is equal to 4 mA 0 Also see LRV USonic US XX Series Quick Start Menu Menu Navigation 1 2 3 4 5 Hold ENTER Button 5 seconds to access configuration menu
12. points to be changed to accommodate irregular shaped vessels and custom flume or weir characterizations Introduction 1 5 Definition of Terms Continued Sensor Offset Sensor Offset is used to tell the transmitter the amount of distance above or below the top of the tank that the transducer face is located in order to calculate the tank volume Sensor Offset can be applied in cases where The transducer protrudes below the top of the tank or The transducer is mounted above the top of the tank or A pipe extension is installed to raise the transducer face 12 inches above the tank height to compensate for the 12 Inch Near Zone See Section 5 8 1 1 6 Types of Output Level Mode Output increases as the internal level of the vessel increases Level output is the most common type of output measurement Configuration is referenced from the bottom of the vessel Distance Mode Output increases as the distance increases away from the transducer Configuration is referenced from the Transducer Face Flow Mode Output increases as head height level increases increasing flow rate Output is non linear with level changes and is based on the flow characteristic of a selected Flume Weir or strapping table for a custom primary flow device Fault Indication Output goes to 3 7 or 22 mA user selectable during a fault condition such as Lost Echo or Near Zone violations USonic US XX Series 1 7 Types of Flumes and Weirs T
13. to enter the volume units that will be used for display purposes Edit the menu to make this selection Press ENTER and the default setting will flash use arrow buttons to cycle through available selections press Enter again to make selection FEET INCHES METERS CENTIMETERS MILLIMETERS Enter the level unit point where 4 mA will occur referenced from sensor face Enter the level unit point where 20 mA will occur referenced from sensor face FEET INCHES METERS CENTIMETERS MILLIMETERS Enter tank height as measured from tank bottom to sensor face or maximum capacity reference point Enter the distance from the maximum tank volume reference point if different from Tank Height to sensor face VERT HC_F HC_D HC_H SPHERE CUSTOM VERT HC_F HC_D HC_H SPHERE GALLONS M3 cubic meters LITERS BBL barrels IMPGAL imperial gallons 19 USonic US XX Series 3 3 Menu Functions Continued Description amp comment Menu Selection Choices Fct 4 07 Maximum Allows user to enter the volume of the vessels maximum Enter maximum capacity in vessel Capacity capacity that correlates to the Tank Height level units selected Fct 4 08 The point in the vessel that the volume equals 4 mA Enter the volume unit point where 0 Edit the menu to enter the distance from the 4 mA will occur referenced from tank bottom to the 4 mA 0 point tank bottom Fet 4 09 The point in the vessel that t
14. 0 00 70 00 261 00 75 00 750 00 75 00 278 40 80 00 800 00 80 00 295 80 85 00 850 00 85 00 31320 90 00 900 00 80 00 330 60 85 00 950 00 85 00 348 00 100 00 1000 00 100 00 Figure 5 14 Strapping Table for Volume Load Standard Table Volume Only If the application does not match one of the pre defined vessel types but the application is similar a pre defined vessel type may be loaded into the Strapping Table for custom editing To load a pre defined Vessel Type into the Strapping Table Press the Load Standard Table button within the Strapping Table Window and select the desired vessel Pre defined Vessel Types Linear Vertical Tank Horizontal Tank with Flat Ends Horizontal Tank with Hemispherical Ends Spherical Tank 49 USonic US XX Series 5 8 9 Strapping Table Continued your table by filling out the table below Use the first column which lists every 5 between 0 and 100 or Fill in your own values in column 2 Fill out column 3 with output values corresponding to those listed in column 1 or 2 Level Head Level Head Output Values Standard Preset Optional Selected 50 Specifications Section 6 System Specifications 6 1 Transmitter Specifications Power Requirement 12 0 to 30 Vde Voltages in excess of 30 Vdc will cause permanent damage Load Resistance V supply 12 0 0 02 Minimum supply voltage is 19 volts at 4 mA For example V supply 24 V and maximum load resist
15. 009 1810414 1VNOIIVN JHL HLIM 3ONVQSOOOV NI 38 LSAW LL MUN dSd 1 lt IdN 2 I JNIINDON P 01 50 SUSEWNN 100A Jolt 9 S2 JdelivsdaN3l IN3ISAV 11N0N09 S rua 9941 Xb Y 3dAL ONT LILIA VAS J Y SdnON9 Z AIQ III II I 9 ZIN 9 4 3 SdlD89 T AIC III II did SNOGYVZVH NON aaidissv 19 SNOGYVZVH NOILVTIVLSNI AJOOYdNOILINS LSNA 62 Control Drawings ings 4 ATEX Control Drawi 7 iig QO ZIE v000 0ZV auva 0 0 51 1416 4 S wal 90 12 21 vos 90 211 z OMA3N NOILVTIVISNI ALLIN3 sam esos 80 16 6 VOS 001 7001 C S BAJiT dMIM Z A4OOuH l3Xxaduadd i snes 6002 1 aur 9NI MYX 1041309 sens WELLSIINIW 5 ONTLVG 89d NIVINIVW OL S VvdelHL LdN NO GSSN 38 LSAW INVIV3S QVdeHl NOT LOTOSTYNC ALISOHIOV SHL HLIM 3ONV USOOOV NI 38 ML auo NVHL SNOW 3l1VsM4N39 YO ASA LON ISAW S lvsvddv 031190557 SHL OL Q3193NNOO 133 115 TERN VIOJ3A SNIMO l3 LOVINOO Ad YOSNSS AHL JO SNISSVHO JIIVIS OL N33V1 38 LSAW vIOOS NA 01 9NIdSOOOV WOZ NVHL 3SOW NV 78208 01 9NIOMOOOV JO Vdsv SOVSYNS 3 9vMOTIV XVW 9NIQO33OX3 3J9Vd390S 0115 14 INSN NV JAVH SINJWOBMISNI 40 Sd808d 30N 19X4 SI 1331S NOSI ONY SYNSOTONA SHL
16. 1 56 101 80 zi s NIVINIVN OL SCVSdHL LdN NO QdSf 38 LSAW LNV WAS Qv3sHl V dd LSAW VOVNVO NI SNOIIVTIVISNI NAHM 0350 38 LSAW 135 LIQONOO LHOIL ISNA lt 15 R da IVISNI IVNOTLVN SHL HLIM 3ONVOSOOOV NI SUSEWAN 1400W JNISIM qald LINQNOO LNA EWY 9 0 00 AYNLVYAdWAl SNLVUVddV JNISIM qald 4 3JAION3ONI NON I3AO08ddV WS SNOIIVTIVISNI 9NISIM 013135 JAION3ONI NON 803 V3WHV SNOCYVZVH NON WAS CYZL WE 89d 9941 Xy v AdAL 70 7 IN J Y SdN0X9 Z AIQ III II aaidissv19 snoauvzvH NOILVTIVLSNI O M AIO 58 Control Drawings inued ings Cont 2 FM Control Draw 7 m G 2 719 12 29 J 2 2 v000 02v vEZI v19 GI2 9866 7 061 Vd WVHSHOH 5 AJTIVA HLI SOZ 60 ST S d3l ddyf ON 50 0037 ss vs neve NOILTIVISNI ALLIN3 MOOHHS I3X4SWU Erro es mem IDHLNO HON LON 10180 6002 1H9IMAdOD kq e ONTLVY 89d NIVINIVN OL SGVSYHL LdN NO GSSN 38 LSAW LNVIVSS Qv3eHl d XI N3ddv I lyd 3009 1v918193 T3 NVIGVNVO JHL HLIM JONVQSOOOV NI 38 ISDN VOVNVO NI SNOILVTIVISNI eJ009 1v9IS19313 IVNOIIVN JHL NV SNOIIV201 CO313ISSV 19 SnOOsVZvH 304 SWALSAS 3dVS ATIVOISNISANI JO NOIIVTIVISNI T0 90 2T d VSI ISNV
17. 71 3 or Flameproof Installations Model US2 No Live maintenance is permitted Disconnect power to the device and check that the atmosphere is clear of hazardous substances 7 1 4 Start up checklist Do not connect power until you have gone through the checklist below 1 Are the wetted components gasket flange and sensing element resistant to the corrosive properties of the tank product 2 Does the information given on the nameplate correspond with the application 3 Exiapplications Are you using an intrinsic barrier within the correct parameters 4 Did you install cable entries of the correct internal diameter so that there is a good seal around the cable Are the cable glands suitably certified per the application and the hazardous area parameters 56 Control Drawings 7 2 Control Drawings 2 00 272 000 00 ERER oF SS Le oa us 60 ST S STF MO so vi 1 vos waive o 240088 IAXAYC I JOOSdNOISO IdX3 1031N09 NUN qasv3a13 LON ie C SNINVSU TOSINOQ Bd saw ON 10 86 21 v n guy wear du a vAOSddV W4 LAOHLIM 031110439 SI ONIMVEd SIHL OL NOISIA3S ON d XI N3ddv I 1 4 3009 1V918193 T3 NVIGVNVO JHL HLIM 3ONVQSOOOV NI 38 LSAW VOVNVO NI SNOIIVTIVISNI ONIIV8 89d NIVINIVN OL SGVASHL LdN NO Q3SN 3d LSAW INVIV3S Ov3sHl SINJANOMIAN3 III SSVIO
18. ANY I SSVIO NI QJTIVISNI N3HM 0350 38 LSAW 135 1100309 LHOIL LSNA SJNOLA3M YO SHALSI S9NINIVINOO SSOdVA NI JSN LON Od SNOILVTIVISNI dX JOOSdNOISO JX3 X04 AYNSOTONA WOSH W WIXVW WWOG LSAW WAS LINGNOO OL Vd3N ISNY e 3009 1V314103 13 VNOILVN SHL HLIM 3ONVOS0989V NI 38 LSNW SNOT LY TIVISNI 458 ldN 2 INT LNAOW 02 50 1300 0 0 9 80 IN3ISNV 8941 9941 Xv Y AdAL NI 1113 WAS 9 3 T AIO III Il 70 did 05 seno 1 1 D X SNOCGHYVZVH NON Vvauv 0214158510 snoauvzvH NOILVTIVLSNI JOOSHdNOISO TdX3 57 USonic US XX Series inued ings Cont 7 2 FM Control Draw 2 719 512 Xv4 03 2 2 7000 00 19812 ddI ddya NOISIA T3A3 341 ONT MVC IMOHLIM 1d_ IOYLNOO 2 JINOS N OMINOO WS 3 XI N3ddV 1 14 3009 1v31819313 NV SSY 19 NV OL VddNZISNV 3009 IVO9131334 Ts INJANOSIAN3 111 JldvJ 1 lt YI 4lgv9 3 Jdn0 0 lt YJ MI Od OVI gt 25 JUA QE gt 99A JNIIV8 8941 IQVNVO SHL JONVUSOOOV NI SSV ID NI 3JAION3OBNI NON 30 oodd I3Xaud 9866 7061 Vd AVHSMHOH AJTIVA H113 SOZ 60 61 9991 ssazoga ssi 60 ST S M so rI I vas 12 0 6 50 07 9 vos wiz so z z 5 09 v 6002 Halwa 60 5
19. Configi Flow Units galonsimn Max Flow 20mA 100 00 GPM FlumeWeir Type Throat Size 6 00 in Totalizer Scale x100 Parshall Flume Field device long tag identifier Figure 5 8 Flow Configuration Menu Select Head Units The default selection is Inches Enter Distance to Zero The value that defines the distance from the Transducer Face to the bottom of the Flume Weir at Zero Flow This value also corresponds to the 4 mA 096 of Range point Enter the Sensor Offset Value See Section 5 8 1 Select Flow Units The default value is Gallons Per Minute Press Enter and choose the units that correspond to the Flow Measurement Edit the Max Flow The Maximum Flow corresponds to the 20 mA 100 of Range Point Select the Flume Weir Type The default selection is Parshall Flume If none of the selections are appropriate for the application Select User Defined A Custom Strapping Table will need to be created See Section 5 8 9 Edit or select the appropriate Flume Weir Size A Selection Box or Edit Box will appear depending on the Flume Weir selected If an Edit Box appears the selected Flume Weir supports any size See Section 1 5 Click on Write to Transmitter 41 USonic US XX Series 5 8 4 Flow Configuration Continued Totalizer Configuration Available Only when Flow Measurement is Selected 1 Select Totalizer Scale Default value is x 100 Select the scale of the total flow to
20. E HUMIDITY NON CONDENSING DESKTOP PC 3 SERVICE DEPARTMENT 1 800 527 6297 OR 1 215 674 1234 4 SOME COMPUTERS MAY REQUIRE A SHORT CABLE FOR CONNECTION TO COMPORT NOT SOLD BY DREXELBROOK Figure 5 1 RS232 Modem Assembly amp Loop Connection 32 Configuration and Calibration 5 5 Installing The USB Modem Refer to Figure 5 1a for a connection diagram and use the following procedure to install the hardware that is necessary to run the PC software 1 Turn on the computer 2 Install Modem Software It is highly recommended the USB drivers be installed BEFORE you plug in the modem Install the USB Drivers by inserting the Modem Installation Disk into CD Drive of the computer If program does not Auto Run select D Nsetup where D is the letter representing the CD Drive Be Sure to Select the USB interface in the setup prompt Follow any On Screen Instructions 3 Connect the Drexelbrook Modem 401 700 007 to a USB port on the computer With the USB drivers already installed the computer will detect the modem and assign a COM PORT number 4 Connect the Modem s 4 20 loop connectors to the transmitter loop CONNECT CLIP TO LOOP LEAD H LT POLARITY INSENSITIVE CONNECT MODEM FROM KIT 401 0700 041 OR 042 CLIP TO LOOP LEAD INDIVIDUAL LOOP COMPONENT WIRING HART 9 PROTOCOL OPTIONAL METER TRADITUR OPTIONAL LOCATED IN FIELD POWER SUPPLY SAFETY BARRIERS
21. ERS FOR DAMAGES OR OTHER SPECIAL PROXIMATE INCIDENTAL INDIRECT EXEMPLARY OR CONSEQUENTIAL DAMAGES Any action against Seller must be brought within eighteen 18 months after the cause of action accrues These disclaimers and limitations of liability shall apply regardless of the form of action whether in contract tort or otherwise and further shall extend to the benefit of Sellers vendors appointed distributors and other authorized resellers as third party beneficiaries PROHIBITION FOR HAZARDOUS USE Goods sold hereunder generally are not intended for application in and shall not be used by Buyer in the construction or operation of a nuclear installation or in connection with the use or handling of nuclear material or for any hazardous activity or critical application where failure of a single component could cause substantial harm to persons or property unless the goods have been specifically approved for such a use or application Seller disclaims all liability for any loss or damage resulting from such unauthorized use and Buyer shall defend indemnify and hold harmless the Seller against any such liability whether as a result of breach of contract warranty tort regardless of the degree of fault or negligence strict liability or otherwise EXPORT CONTROL Buyer shall comply with all export control laws and regulations of the United States and all sales hereunder are subject to those laws and regulations Seller shall not be named a
22. ID 12345678 Eile Field Device Options Help Read Real Time Point D A Strapping Configure USonic Transmitter Transmitter View Calibration Trim Table Meter Config AMETEK Drexelbrook HART Protocol Software for Windows 9x ME NT 2000 XP Tag ID 12345678 Serial Number 0 Software Version 1 2 Software Date 12 09 2004 Scratch Pad Bootloader Rev 2 Analog Loop Assign LEVEL 2j Board Revision 255 Damping Time 0 sec Level Configuration Level Units inches Ei Tank Height 360 00 in Sensor Offset 0 00 jn Range URV 12in Near Zone Range Values From Tank Bottom LRV 4 mA URV 20 mA Level Configuration Level Units inches Tank Height 360 00 in Sensor Offset Figure 5 5 Level Configuration Menu 1 Select Level Units The default is Inches Choose the units that correspond to the level measurement 2 Edit the Tank Height to agree with the actual tank height not the length of the sensing element 3 Enter a Sensor Offset Value The software calculates the maximum tank volume based on the value entered in the Tank Height field With 0 0 entered as the Sensor Offset value the software assumes the transducer face is mounted flush with the top of the tank Tank Height Sensor Offset is used to tell the software the amount above or below the top of the tank that the transducer is located in order to calculate the tank volume 37
23. N ISNV 3000 1391919414 IVNOIIVN JHL JONVUSOOOV NI 38 LSAW SNOIIVTIVISNI T l 5 3 Es s I fal SALON 5 ded Z Z ldN Z I E 9NIINROW c 37979 1 1 lt 4 5 jJ18V9 9 JnQ O lt v3 Se38N IN 1400W MI gt Od vu gt 25 JOA O gt 90A E 9 0 9 0v danive3dWdl IN3ISNV gt 9NIMIM 071315 A LON3ONI NON MO LINGNOD 99d Xy Y 3dAL c Sn1VMvddv 9NIMIM 01313 o 3AION3ONI NON 211 Z INOZ I 7D 2 I3AOMddV 0 SdhON9 Z AIG 1 79 iL SNOILVTIVLSNI 9NISIM 07314 JAION3ONI NON NOS e v3MV SNOGYVZVH NON aaidissv1o snoauvzvH NOLLVTIVISNI Hala O M c AIG 7 61 inued ings Cont USonic US XX Series 7 3 FMc Control Draw TELZ VL9 ST2 XV3 _ E I 00 68 Vv000 027 VEZI v19 S12 oec pet arva dav ON ssa og3 ss 60 ST S SIT ud 0 9 5 vas 9 0 11 I _ MH SSHONI NI SNOISN NIQ TW EET 101 80 21 2 JODMENOTLINOT LSNA oodd 14X40 NOV TBATI AYIA 31N0S SSS ONINVEG TOSLNOD Wd Ya SAV xa 0 e se L IVAONddV W4 LAOHLIM CSLLIWaad SI 9NIMVeO SIHI OL cea LWd I e VSO 3009 IV9131941 3 NVIOVNVO JHL HLIM 3ONVOSOOOV NI 38 GINOHS VOVNVO NI NOIIVTIVISNI IN3JANOSIAN3 III SSVIO 11 SSVIO NI dQ3TIVISNI NAHM 3SN 38 LSAW 1935 LIAGNOO LHOIL 1510 Z 04 VddN ISNV g 3
24. N33lM38 NOILOIYS SO LOVdWI 01 3nd 395005 NOILINSI NV SLNSGIONT Sava JO IN3A3 SHL NI N3A3 534150 ION3 W NIWO JHL 9NI TIVISNI NAHM LSAW 393V9 HLO ID AWG V grid LON GevZvH JNI9SVHO JIIVISOMIOJ Id WILNSLOd SNINSVM ASN 34VS SNOILIQNOO VI23dS J 8V9 1 17 SEV fhO 0 VIVIVINANI Sddld OWd ldN v00 00 vecOv I 2 LN S3dId 9W3 dS8 S3dId OW3 ldN Z shiVavddv QalvI20Ssv uu Weeden 15 CYCL UE 8941 9991 SYSEWNN IAOW 0 0 0 JeniveddWdl IN3IGAV 21 XALV SO OMWAN SL JII P X39 I II vdsHV SNOGHVZVH NON aalidissv 19 SNOGYVZVH NOLLVTYVLSNI ALLLN3 63 Form 440 0001 001 3 1 2006 TERMS AND CONDITIONS OF SALE GENERAL ALL ORDERS ARE SUBJECT TO THE FOLLOWING TERMS AND CONDITIONS ANY ACCEPTANCE OF ANY OFFER OF BUYER FOR ANY GOODS OR SERVICES IS CONDITIONED UPON THESE TERMS AND CONDITIONS AND SELLER OBJECTS TO ANY ADDITIONAL OR DIFFERENT TERMS PROPOSED BY BUYER IN ANY DOCUMENT WHICH SHALL NOT BE BINDING UPON SELLER No salesman or other party is authorized to bind the AMETEK DREXELBROOK Division of AMETEK Inc hereinafter Seller by any agreement warranty statement promise or understanding not herein expressed and no modifications shall be binding on Seller unless the same are in writing and signed by an executive officer of Seller or his or her duly authorized representative Verbal orders sh
25. O3lllWedd SI S9NIMVSO SIHL OL I LaVd T 09 VSO 3009 IV91319313 NVIQVNVO JHL HLIM 3ONVOSOOOV NI 38 GINOHS VOVNVO NI NOILVTIVISNI 3009 IVO091319413 IVNOIIVN SNO011V901 CO3IJISSV 10 SNOGYVZVH SWALSAS ddvS ATIVOISNISANI JO NOIIVTIVISNI 10 90 2T VSI ISNV HLIM 3ONV SOOOV NI 38 Mis uh NVHL 3MOW SLVYSNS9 YO ASN LON LSAW Snlivevddv 031190557 Ol O3193NNO3 LNAWdINDA LdN 2 I INILNNOW 9 DT SN SYSEWNN ION jlgvo 1 11 Jl8gv9 J Op AOE 9 0 779 0v JANLYXJdWJL IN3ISWV 9941 Xv Y AdAL snivsvddv 0317 190557 Q5A0dddV WS J Y I AIG III II 1 19 SI V3HV SNOGYVZVH NON aaidissv19 SNOGYVZVH NOILVTIVLSNI ALILNA 60 Control Drawings T ZZ yZ9 STZ 0866 77061 Vd WHSHOH 7 el 2 P 00 682 7000 027 21 9 612 QM ASTIVA 11 SOZ 0061 5 ara 3sazoqa ssi 60 SI S SFr 531039 XI Sn emus Sors rosor z 1 LNOHLIM gt OOc 8 15 xXsYd fA SEATON NOISIAIG TONLNO9 _ A31 SYIM 9INOS f ee IVA08ddV W4 1 11 QOdlliWS3d SI 9NIMVSO STHL OL Y I LaVd T 09 WSO 3009 IV391319413 NVIGVNVO JHL HLIM 3ONVONOOOV NI 38 Q InoHS VOVNVO NI NOIIVTIVISNI INJANOSIAN3 III SSV IO QNV II SSVIO NI Qd3TIVISNI NAHM 5 38 LSAW WaS LINGNOO LHOIL ISNA c OL Vdd
26. RSHALL SMALL 60 DEG16 IN LARGE 60 DEG X LARGE 60 DEG 3 FT 60 DEG 2 IN 45 DEG WSC 12 IN 45 DEG SRCRC 24 SRCRC S 6 H FLUME CODE SIZE IN V NOTCH WEIR s 120 EG Rectangular Weir with or without End Contractions Enter Crest Length Trapezoidal Weir Enter Crest Length Leopold Lagco Flume Enter Flume Size Introduction Section 1 Introduction 1 1 Product Description The AMETEK Drexelbrook USonic Series instrument is a Two Wire Integral assembly Using ultrasonic technology the USonic continuously and accurately measures Level up to a range of 30 feet or Open Channel Flow The measurement output is a 4 20 mA current signal or HART digital communications The Ultrasonic sensor is made of CPVC for compatibility with a wide range of process materials 1 2 Models Available USonic Technology US USonic Continuous Two Wire Ultrasonic Transmitter Housing 1 PBT Valox NEMA 4X with display Keypad Not Available with ATEX CE Approvals 2 Cast Aluminum XP Housing non indicating with display Keypad Mounting 1 2 NPT with 1 2 NPT Electrical Connections Approvals FM FMc IECEX 2 BSP with M20 Electrical Connections Approvals FM FMc IECEX 2 3 2 NPT with 1 2 NPT Electrical Connections Approvals ATEX CE IECEX 4 2 BSP with M20 Electrical Connections Approvals ATEX CE IECEX US Intrinsic Safety Appr
27. Use UP amp DOWN buttons to select menu items Press ENTER button to change selected items Hold ENTER button to go to previous menu or continue to hold to return to operate mode Press UP amp DOWN buttons simultaneously to force target acquisition im A wv ENTER Select Application Type Level Distance Volume Flow Enabled Only When Level Selected Inches Feet Meters Centimeters Millimeters User Defined Numeric Value User Defined Numeric Value User Defined Numeric Value User Defined Numeric Value Enabled Only When Distance Selected Inches Feet Meters Centimeters Millimeters User Defined Numeric Value Vertical Hor Cyl Flat Hor Cyl Dished Hor Cyl Hemi Sphere Custom 5 01 Flume Type Parshall Palmer Bowlus Trapezoidal Flume Rect Weir W End Contr Rect Weir W o End Contr Trapezoidal Weir V Notch Weir Custom H Flume Leopold Lagco Code from Table or Numeric Value GPG MGD M3 HR LPS LPM User Defined Numeric Value 2 01 2 02 2 08 2 04 2 05 3 00 3 01 3 02 3 03 4 00 4 01 vill Glossery of Terms Quick Start Menu 6 01 6 02 6 03 6 04 6 43 7 00 System Settings 701 7 02 Gain Adjustment Hd Hd High 100 84 67 5096 3296 17 8 7 03 7 04 7 05 7 06 7 08 7 09 7 10 711 712 800 Display 9 00 Calibration ix USonic US XX Series Quick Start Menu PRIMARY DEVICE CODES TRAPEZOIDAL FLUME PA
28. VICES WHETHER ORAL WRITTEN EXPRESS IMPLIED STATUTORY OR OTHERWISE INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PURPOSE ARE EXCLUDED AMETEK DREXELBROOK INTELLECTUAL PROPERTY Seller s sale of goods or provision of related documentation or other materials to Buyer shall not transfer any intellectual property rights to Buyer unless Seller specifically agrees to do so in writing Seller shall retain ownership of all applicable patents trademarks copyrights and other intellectual property rights Buyer shall not use copy or transfer any such items in violation of Seller s intellectual property rights or applicable law or for any purposes other than that for which the items were furnished Seller shall defend any lawsuit brought against the Buyer based on a claim that the design or construction of the goods sold hereunder by Seller infringe any United States or Canadian Patent Copyright or Mask Work Registration provided that Buyer promptly notifies Seller of such claim in writing and further provided that at Seller s expense 1 Buyer gives Seller the sole right to defend or control the defense of the suit or proceeding including settlement and 2 Buyer provides all necessary information and assistance for that defense In the event of a charge of infringement Seller s obligation under the agreement shall be fulfilled if Seller at its option and expense either i settles such claim ii procur
29. all not be executed until written notification has been received and acknowledged by Seller QUOTATIONS Written quotations are valid for thirty 30 days unless otherwise stated Verbal quotations expire the same day they are made PRICES All prices and terms are subject to change without notice Buyer requested changes to its order Orders including those affecting the identity scope and delivery of the goods or services must be documented in writing and are subject to Seller s prior approval and adjustments in price schedule and other affected terms and conditions Orders requiring certified test data in excess of commercial requirements are subject to a special charge ORDER ACCEPTANCE All Orders are subject to final approval and acceptance by Seller at its office located at 205 Keith Valley Road Horsham Pennsylvania 19044 TERMS OF PAYMENT Seller s standard terms of payment for Buyers who qualify for credit are net thirty 30 days from date of invoice All invoices must be paid in United States dollars CREDIT Seller reserves the right at any time to revoke any credit extended to Buyer or otherwise modify terms of payment if Buyer fails to pay for any shipments when due or if in Seller s opinion there is a material adverse change in Buyer s financial condition Seller may at its option cancel any accepted Order if Buyer fails to pay any invoices when due DELIVERY Shipments are F O B place of manufacture Shipping Point a
30. also be reduced by connecting calibrator directly at transmitter Generally noise is only a problem when calibrator is communicating with transmitter and does not affect normal operation of transmitter 3 Check voltage at transmitter It should be at least 12 volts when 20 mA is flowing in the loop 4 4 Diagnostic Messages 1 Ensure the level is within the measurement range of the transducer 2 Look for any obstructions that may be interfering with the return echo The level has entered the transducers Near Near Zone Violati Zone Insure that there is no level or obstructions 1olation qe within 12 inches of the transducer face USonic US XX Series 4 5 Telephone Assistance If you have questions about your AMETEK Drexelbrook equipment Contact your local Drexelbrook representative Call the Drexelbrook Service department toll free at 1 800 527 6297 US and Canada or 215 674 1234 Outside North America Fax the following information to the Service department at 215 443 5117 To expedite assistance please provide the following information Instrument Model Number Original Purchase order number Material being measured Temperature Pressure Agitation Brief description of the problem Checkout procedures that have failed 4 6 Equipment Return Warranty In order to provide the best service any equipment being returned fo
31. ance 600 ohms Ambient Operating Temperature Electronics 40 F to 158 F 40 C to 70 C LCD Display 4 F to 158 F 20 C to 70 C Ambient Temperature Effect 0 1 per 1 F Repeatability 0 1inch 3 mm Resolution 0 125 inch 3 mm Response Time Less than 1 second Calibration Zero amp Span to nearest 01 inch 3 mm Near Zone 12 inches 305 mm Minimum span 3 inches 76 mm Maximum span 30 feet 9 1 m Output 2 wire signal loop 4 20 mA DC isolated Accuracy 0 1596 of maximum sensor range Temperature Compensation Automatic Damping 0 to 90 seconds Lost Echo 22 mA or 3 7 mA field selectable Near Zone 22 mA or 3 7 mA field selectable Pulse Repetition Rate 300 or 400 msec field selectable Fail Safe 22 mA 51 USonic US XX Series 6 2 Transducer Specifications Sensor Material CPVC Pressure 10 to 50 psig 2 NPT BSP Process Connection Operating Temperature 40 to 158 F 40 C to 70 C Beam Angle Conical 10 typical at the 3 db down point 6 3 Enclosure Specifications US 1X PBT RF Valox 420 SEO UV Stabilized to NEMA 4X IP 66 3 2 NPT M20 Electrical Conduit Entries US 2X Cast Aluminum Rated to NEMA 4X IP 66 IP 68 3m 72h 3 4 Electrical Conduit Entries 6 4 Approvals FM FMc Model US 11 US 12 Intrinsically Safe for use in Class I II and IIT Division 1 Groups A B C D E F and G and Class I Zone 0
32. and choose the units that correspond to the volume measurement Default selection is gallons Press Tab or Enter 2 Edit the Maximum Capacity of the vessel Enter 100 for percent if the volume units are not known or needed Press Tab or Enter 3 Select Vessel Type Default selection is Vertical Notice If a Custom Vessel Type is required select User Defined mam See Section 5 8 9 4 Click on Write to Transmitter 40 Configuration and Calibration 5 8 4 Flow Configuration inches E feet meters inches centimeters millimeters gallons min gallons min cubic meters hr million gal day Parshall Flume Cutthroat Flume H Flume Leopold Lagco Flume Parshall Flume Palmer Bowlus Flume Trapezoidal Flume Rect Weir With End Contractions Rect Weir Without End Contractions Trapezoidal Cippoletti Weir V Hotch Weir User Defined NOTICE mam HARTWin v2 4 Tag ID 12345678 Eile Field Device Options Help Read Write to Real Time Point D A Strapping Configure USonic Transmitter Transmitter View Calibration Trim Table Meter Config AMETEK Drexelbrook HART Protocol Software for Windows 9x ME NT 2000 XP 12345678 Serial Humber 118 Software Version 1 7 Tag ID Long Tag ID V Software Date 2 10 2005 Scratch Pad BootloaderRev 2 Analog Loop Assign Board Revision 255 Damping Time Head Configi Head Units Distance to Zero Sensor Offset Flow
33. ansmitter to save the configuration 2 Click Cancel to exit USonic configuration 3 USonic configuration is now complete 45 USonic US XX Series 5 8 7 Point Calibration Point calibration increases the accuracy of the measurement and compensates for atmospheres other than air by using the actual distance to the Transducer Face for calibration Point Calibration Point Calibration Distance in Send Cancel Figure 5 12 Point Calibration Menu 1 Measure the distance from the Transducer Face to the surface of the material being measured For best results the material should be lowered to the bottom of the vessel 2 Click on Point Calibration 3 Enter the actual distance The Actual Distance entered cannot exceed 25 of the factory setting Example If the transmitter was indicating a distance of 60 The minimum Actual Distance entered can be no less than 45 The maximum Actual Distance entered can be no greater than 75 4 Click on Send 46 Configuration and Calibration 5 8 8 Configure Meter The 7 Digit Display can be configured to display Status Messages and any Calculated Value 4 20 mA of Range Distance Temp etc The Configure Meter Function allows the user to select the values that can be viewed on the display Pressing the Up or Down Buttons on the keypad will allow the user to scroll through all of the enabled values Lr Percent of Range is always enabled Tag 10 12345678 D
34. be displayed 2 Reset the Totalizer This resets the second total flow Select Field Device Reset Total Flow in the HARTWin Menu 5 8 5 Lower Range Value LRV and Upper Range Value URV LRV and URV may be referenced from the following Level Configuration Tank Bottom Distance Configuration Transducer Face Volume Configuration Tank Bottom Flow Configuration LRV Zero Flow URV Max Flow HARTWin v2 4 Tag ID 12345678 File Field Device Options Help Read Real Time Point D A Strapping Configure USonic Transmitter Transmitter View Calibration Trim Table Meter Config AMETEK Drexelbrook HART Protocol Software for Windows 9x ME NT 2000 XP Tag ID 12345678 Serial Number 0 Software Version 1 2 Long Tag ID Software Date 12 09 2004 Scratch Pad Bootloader Rev 2 Analog Loop Assign LEVEL m Board Revision 255 Damping Time 0 sec Level Configuration Level Units inches b Tank Height 360 00 1 12in Near Zone Sensor Offset o in Range Values From Tank Bottom LRV 4 mA URV 20 mA 348 00 in Range Values LRV 4 mA 0 00 in URV 20 mA 348 00 in Figure 5 9 Entering LRV and URV Values 1 Enter a Lower Range Value LRV The 4 mA point or 0 of Range 2 Enter an Upper Range Value URV The 20 mA point or 10096 of Range 3 Click on Write to Transmitter 42 Configuration and Calibration 5 8 5 LRV and URV Continued Entering LRV and
35. be received 1 4 10 maximum ECHOES to determine a valid level acquisition Default setting Consult Factory before use is 4 return echoes If the level surface is rough and uneven this setting may be set to a lower number to validate a level acquisition If there are disturbances in the vessel that cause intermittent false target acquisitions this number may be increased Consult Factory before use Fct 7 06 Time Delay Time delay willact as signal averaging overthe specified User numerical entry 0 90 DAMPING time 0 90 seconds If a turbulent surface causes the analog signal to be unsteady a few seconds of time delay can smooth out the signal Fct 7 07 Near Zone Fault If the level moves into the Near Zone 12 inches from HIGH 22 mA NZ OUT sensor face the user can in this menu item select the LOW 3 7 mA current level the analog signal will assume 3 7 mA or 22 mA during a fault condition USonic US XX Series 3 3 Menu Functions Continued Description amp comment Menu Selection Choices Fct 7 08 Lost Echo Fault If the echo is not returned to the sensor the user can HIGH 22 mA LE OUT in this menu item select the current level the analog LOW 3 7 mA signal will assume 3 7 mA or 22 mA during a fault LST VAL condition Last Known Value LST_VAL Will hold the output current and reading to the last received value before the lost echo condition USE WITH EXTREME CAUTION
36. commotion riots embargoes domestic or foreign governmental regulations or orders governmental priorities port congestion acts of the Buyer its agents or employees fires floods strikes lockouts and other labor difficulties shortages of or inability to obtain shipping space or transportation inability to secure fuel supplies or power at current prices or on account of shortages thereof or due to limitations imposed by the extent of availability of Seller s normal manufacturing facilities If a delay excused per the above extends for more than ninety 90 days and the parties have not agreed upon a revised basis for continuing providing the goods or services at the end of the delay including adjustment of the price then Buyer upon thirty 30 days prior written notice to Seller may terminate the Order with respect to the unexecuted portion of the goods or services whereupon Buyer shall promptly pay Seller its reasonable termination charges upon submission of Seller s invoices thereof LIMITATION OF LIABILITY Seller s liability for any claim of any kind except infringement of intellectual property rights shall not exceed the purchase price of any goods or services which give rise to the claim SELLER SHALL IN NO EVENT BE LIABLE FOR BUYER S MANUFACTURING COSTS LOST PROFITS LOSS OF USE OF THE GOODS OR SERVICES COST OF CAPITAL COST OF SUBSTITUTE GOODS FACILITIES SERVICES OR REPLACEMENT POWER DOWNTIME COSTS CLAIMS OF BUYER S CUSTOM
37. des any and all prior discussions and negotiations on its subject matter AMETEK DREXELBROOK An ISO 9001 Certified Company 205 Keith Valley Road Horsham PA 19044 U S and Canada 1 800 553 9092 24 Hour Service 1 800 527 6297 International 1 215 674 1234 Fax 1 215 674 2731 E mail drexelbrook info 9 ametek com Website www drexelbrook com
38. dows 95 98 ME 2000 XP The USB modem is not compatible with Windows 95 98 First Edition or NT It is recommended that the software be installed on a hard drive with 20 megabytes or more of space available Input to Modem RS232 or USB Port from one of the COM serial ports COM1 COM2 etc The PC provides operating power for the modem but not for the transmitter Output to Transmitter being Calibrated 4 20 mA in HART Protocol 31 USonic US XX Series 5 4 Installing The RS232 Modem Refer to Figure 5 1 for a connection diagram and use the following procedure to install the hardware that is necessary to run the PC software 1 Connect the RS232 Drexelbrook Modem 401 700 004 to one of the COM serial ports COM1 COM2 etc of the computer 2 Connect the Modem s 4 20 loop connectors to the transmitter loop 3 Turn on the computer CONNECT CLIP TO LOOP LEAD a F T EN CONNECT MODEM FROM KIT CLIP TO 401 0700 021 OR 022 LOOP LEAD INDIVIDUAL LOOP COMPONENT WIRING pies Ed HART PROTOCOL OPTIONAL METER 4 20 m STD seem SAFETY BARRIERS AND OR IN CONTROL ROOM HART COMPATIBLE pt Led ANOTES MIN LOOP 1 OPTIONAL FEMALE TO MALE DB9 PLUG INTO COM RESISTANCE 12 EXTENDER CABLE NOT SOLD BY DREXELBROOK PORT 250 OHMS 2 MODEM WILL OPERATE FROM 329 F TO 1229 F 09 C TO 50 C IT CAN BE STORED FROM LAPTOP PC 400 F TO 1850 F 409 C TO 850 C OX TO OR 95 RELATIV
39. e level units of measurement for input conversion by editing the menu to select either Feet Inches Meters Centimeters of Millimeters Required for accurate maximum Level to maximum Volume Conversion Edit the menutoreflect the correct distance from tank bottom to sensor face Used if sensor is located above positive offset or below negative offset the value that was entered for Tank Height Edit the menu from the default display Inches 000000 00 to correct offset value Use up arrow button toincrease numbersina positive offset use down arrow button to increase numbers in a negative offset Edit the menu to select the vessel shape that is being used A strapping table will be generated based on Vessel shape Vertical Cylinder Horizontal Cylinder with Flat Ends Horizontalcylinder with Dished Ends Horizontal cylinder with Hemispherical Ends or a Sphere A Custom User Defined selection can also be made that will require the use ofthe 21 point strapping table to correlate level to known volumes Information entered in Tank Height Maximum Capacity and Sensor Offset is used to generate the correct table Allows the user to enter a standard strapping table for volume conversion Edit the menu to select the tank shape that best fits the application This information can be later modified in Fct 6 00 Strapping Table to generate a more accurate level to volume conversion table for custom or irregular tank shapes Allows the user
40. elected in Fct 5 03 selected Flow Units Fet 5 05 Head Units Allows user to edit the menu to select head level FEET H UNITS measurement units This information is used for display INCHES indication and also if custom flume or weir information METERS is generated in the 21 point strapping table CENTIMETERS MILLIMETERS Fct 5 06 Distance to Zero Allowstheusertoeditthe menu to provide the distance Enterthe distance from sensor face Flow from the sensor face to the zero flow point in the to the zero flow level 0 DST primary element flume or weir Check primary flow element drawings not all primary elements have a zero flow reference point at the bottom Fct 5 07 Sensor Offset If the flume weir is selected from the preprogrammed Enter distance from Max Flow Fct OFFSET menu selections no user input is required offset equals 5 04 to sensor face zero If using custom characterization in strapping Not used if flume type and size are tables enter the distance from maximum flow 20 mA from menu selection point to the sensor face Fct 5 08 Totalizer Scale Allows the user to edit the menu selection to select X1 T SCALE the totalizer scale Every count on the totalizer will X10 be multiplied by the selection made Fct 5 09 Totalizer Reset There are two totalizers contained in the USonic The NO YES RESET usercanreset oneofthe totalizer This menuitem allows the user to reset the resettable totaliz
41. elocity to a new value Consult actual distance from liquid level factory before use If vapors are presentora gas blanket to sensor face is used the ultrasonic velocity will be different than would be expected in a through air application This Allows adjustment up to 25 menuitem is used to alter this calculated velocity Edit this menu item with the actual distance to the known level and the system will back calculate the velocity that produces this level measurement 23 USonic US XX Series 3 4 Error Messages LOSTE usos Lost Echo NEAR wiwa ee Near Zone Communications Error Between Display and Transmitter EEPBEM LI LI EEPROM Error SETUP olea ad aha Setup Error Parameter Setup beyond Range of Transmitter TEMP FERNER TONNES Temperature Sensor Error NZSEUP aa Parameter Setup in Near Zone INDE Under Range AVERS Over Range APANE Le oe ae Span too Small 3 5 Menu Display Abbreviations n Gallons per Minute Horizontal Cylinder Horizontal Cylinder Horizontal Cylinder o a ky MIT 3 5 amp y D 9 Dea m c3 Bu sz e x m cede L4 Z pba er C I gt Ej D RECT W Rectangular with end iz Rectangular without TRAP W E C Troub
42. er by editing the menu to Yes At this point the Reset Totalizer will reset to zero and start counting once returned to the operate mode Configuration 3 3 Menu Functions Continued Description amp comment Menu Selection Choices Fct 6 00 Strapping Allows system configuration for the strapping Table table Enabled when Flow or Volume is selected STRAP in Fct 1 01 The strapping table is a look up table of level vs volume or flow rate that is entered by the user based on known parameters Fct 6 01 Maximum Points The strapping table is capable of 21 points from 0 MAX PNT to 100 in 5 increments Depending on how many break points that may be needed for vessel flume or weir enter the number of break points for this selection by editing this menu item Fct 6 02 In Point 1 Edit this menu item to enter the level information Enter input 1 the units of measure INPT 1 for the first point will be dependant on Input Type and Units selected Fct 6 03 Out Point 1 Edit this menu item to enter the volume flow rate Enteroutput 1 the units of measure OUTPT 1 information for the first point will be dependant on Volume Type and Units selected 6 04 6 43 In Out Points Enter Level IN points and Volume Flow rate Out Enter Input Output for the 2 21 Points for each of the break points entered in Fct number of break points entered for 6 01 Maximum Points in Fct 6 01 Fct 7 00 System Settings All
43. es and Weirs Continued Parshall Flumes 2 Jj 0 51 aoo de e OE 5 j Pa 6 e j 8 24 Odeo 9 e o O uo 60 10 Installation Section 2 Installation 2 1 Unpacking Carefully remove the contents of the shipping carton and check each item against the packing list before destroying any packing material If there is any shortage or damage report it to the factory immediately 2 2 Mounting the Transmitter The USonic transmitter is available only as an integral construction The electronic transmitter is located within the tube assembly of the sensor and is not serviceable by the user Tampering with this construction will void any existing warranties See Figure 2 1 for standard mounting dimensions 46 118 2 51 MAXIMUM TURNING RADIUS 3 53 90 OO 1 2 NPT M20 2 2 38 60 i WRENCH TAG FLATS LOOP 12 5 Url 318 2 NPT 1 BSP 213 1 9 48 Figure 2 1 Mounting Dimensions Warning Potential Electrostatic Charge Hazard Special Coondition for Use For Zone 0 Installations care should be taken that the plastic sensor be installed and used in such a way that the danger of Electrostatic charge is excluded For use only on liquid process mediums Avoid rapid contact between the process medium and the plastic sensor 11
44. es for Buyer the right to continue using such goods iii replaces or modifies goods to avoid infringement or iv accepts the return of any infringing goods and refunds their purchase price or iv defends against such claim If Buyer furnishes specifications or designs to Seller the obligations of Seller set forth above shall not apply to goods made by Seller using such specifications or designs and Buyer shall defend indemnify and hold Seller harmless against any third party claims for infringement which arise out of Seller s use of specifications or designs furnished by Buyer SOFTWARE LICENSE If goods purchased hereunder include software Software Buyer may use the Software only as part of the goods Buyer may not use copy or transfer any of the Software except as may be permitted under the applicable License Agreement provided with the goods Buyer s right to use copy or transfer the Software shall terminate upon termination of Buyer s right to use the goods PACKAGING WEIGHTS AND DIMENSIONS Buyer specified packing or marking may be subject to additional charges not otherwise included in the price of the goods Published weights and dimensions are estimates or approximate only and are not warranted FORCE MAJEURE Seller shall not be responsible for delays in delivery or any failure to deliver due to causes beyond Seller s control including but not limited to the following items acts of God war terrorism mobilization civil
45. es may false echoes cause false echoes 14 Installation 2 4 Installation Examples Continued Preferred Preferred Location Location E When mounted off center in conical When mounted off center in conical bottom tanks reflected echoes can bottom tanks reflected echoes can be reflect away from the transducer in the redirected back to the transducer Use conical bottom resulting in a lost echo 300ms 700ms 1100ms or 1500ms Move the transducer to the center of the pulse repeat rate to allow these echoes bin for best results to subside before transmitting the next pulse and or move the transducer to another location Preferred Location When mounted in the center of domed roof tanks reflected echoes can be redirected back to the transducer Use 300ms 700ms 1100ms or 1500ms pulse repeat rate to allow these echoes to subside before transmitting the next pulse and or move the transducer to another location 15 USonic US XX Series 2 4 Installation Examples Continued Use standard electronics with high discrimination setting greater than six inches Mounted close to a wall or Agitators within the beam path obstructions are present Ability to ignore obstructions will depend on the exact size and location of the obstructions Still Well Installation If multi
46. evel Only LEVEL enabled when Level is selected in Fct 1 01 Fct 2 01 Level Units User selects the units of measurement by editing the FEET UNITS menu toselect either Feet Inches Meters Centimeters INCHES of Millimeters METERS CENTIMETERS MILLIMETERS Fct 2 02 Tank Height Required for accurate Level measurement Level Entertank height as measured from T HGT Distance Tank Height Edit the menu to reflect the tank bottom to sensor face correct distance from tank bottom to sensor face Fet 2 03 Sensor Offset Typically not used in Level Mode but can be used Enter the distance from the OFFSET if sensor is located above positive offset or below maximum tank level reference negative offset the value that was entered for Tank point if different from Tank Height Height Edit the menu from the default display Inches to sensor face 000000 00 to correct offset value Use up arrow button toincrease numbersina positive offset use down arrow button to increase numbers in a negative offset Fct 2 04 The point in the vessel that the output signal equals 4 Enter the level unit point where mA 0 Edit the menu to enter the distance from the 4 mA will occur referenced from tank bottom reference point to the 4 mA 096 point tank bottom Fct 2 05 The pointin the vessel that the output signal equals 20 Enter the level unit point where mA 100 Edit the menu to enter the distance from 20 mA will occur
47. hat occurs when the ultrasonic transmission does not return to the sensor This could be due to foam irregular surface dished tank bottom etc Lower Range Value The point at which the output signal 1s equal to 4 mA 096 Also see Zero vi Glossery of Terms Glossary of Terms Max Flow This is the maximum flow rate that is expected in a specific flume or weir This is not necessarily the maximum flow that the flume weir is capable of producing at a known maximum level point Near Zone The distance below the sensor where the measurement cannot be made 12 inches 305 mm Range The maximum distance measurable from the sensor face The percentage of level or distance between the LRV 4 mA 0 point and the URV 20 mA 100 always enabled on the display Repetition Rate This is the number of milliseconds that elapses between ultrasonic pulse transmissions Longer repetition rates may be helpfulifthere are multiples reflections that are being picked up or if lost echoes are encountered due to intermittent presence of foam or agitator blades Consult Factory before changing this parameter Used to tell the transmitter the amount of distance above or below the tank height that the sensor is mounted in order to calculate the tank volume The point in the vessel where the output signal is equal to 20 mA 100 Also see URV Strapping Table Correlates Level information to Volume information A 21 point table that can be
48. he USonic Supports the Following Flumes and Weirs Leopold Lagco Flumes Variable Sizes Flume Diameter D 4 gt D 2 Introduction 1 7 Types of Flumes and Weirs Continued H Flumes Millimeters 8 _ _ _ Z Measuring Point Plan Flume Size 4 gt Front USonic US XX Series 1 7 Types of Flumes and Weirs Continued Palmer Bowlus Flumes 2 6 j 3 8 jo O 6 15 aai 8 qa 53 9 a Jao i O Conduit Diameter D lt gt IS Introduction 1 7 Types of Flumes and Weirs Continued Trapezoidal Cipolletti Weir Variable Sizes Trapezoidal Cipolletti Flume 1 3 5 2 in 45 WSC 12 in 45 SRCRC 24 in SRCRC 40S ft OPV PT Crest Length min 3 4 H max lt gt USonic US XX Series 1 7 Types of Flumes and Weirs Continued V Notch Weirs V Notch Angle rm ens min 3 4 max Introduction 1 7 Types of Flumes and Weirs Continued Rectangular Weirs Variable Sizes Rectangular Weir with End Contractions Crest Length N Rectangular Weir without End Contractions lt Crest Length 4 min 3 4 H max gt E H max USonic US XX Series 1 7 Types of Flum
49. he transmitter parameters This command is also used when connecting to another transmitter Write to Transmitter F5 on keyboard Sends new or edited configuration data to the transmitter Data fields that have been edited but not sent to the transmitter are displayed in red Real Time View F4 on keyboard Displays the real time values of Level Volume Distance Temperature Loop Current percentage and Status Point Calibration F6 on keyboard Calibrates the USonic M transmitter using Point calibration D A Trim Allows a field reference meter to be connected to the transmitter for adjusting transmitter output current Strapping Table Displays the values of the Input to Level or Head and Output to Volume or Flow in percent in a 21 Point table Allows points to be changed to accommodate Irregularly Shaped Vessels and Custom Flumes Configure Meter Configures the Display used for local indication USonic Configuration Provides necessary configuration parameters for the Ultrasonic measurement Repetition Rate Near Zone Fault Current Lost Echo Current Gain Mode Variable Gain 35 USonic US XX Series 5 8 Configuration Configuration involves uploading information to the transmitter that is specific to the application being measured Ex Flow Level Distance or Volume HARTWin v2 4 Tag ID 12345678 DER File Field Device Options Help Read Write to Real Time Point D A Strapping Configure USonic Trans
50. he volume equals 20 mA Enter the volume unit point where 100 Edit the menu to enter the distance from the 20 mA will occur referenced from tank bottom tothe 20 mA 10096 point This value must tank bottom not be within the 12 inch Near Zone of the sensor face or an Error Message NZSEUP will be displayed Fct 5 00 Allowsthe system configuration for open channel flow measurements Only enabled when Flow is selected in Fct 1 01 Fct 5 01 Flume Type Allows user selection of software supported flume PARSH FLO TYP weir types Select from Parshall Palmer Bowlus PB Trapezoidal Flume Rectangular Weir With end TRAP F contractions Rectangular Weir With Out end RECT W contractions Cipolletti Trapezoidal Weir V Notch RECT WO Weir H Flume Leopold Lagco or CUSTOM user TRAP W defined enter level to flow relationship in the 21 point V NOCH strapping table CUSTOM H FLUME LEO LAG Fct 5 02 Flume Size Allows user selection of flume throat size of flume Consult Manual for specific code F SIZE type selected in Fct 5 01 select the size code from the based on flume weir type and available listings in Section 1 7 size Fct 5 03 Flow Units Select if displayed units willbein GPM MGD or M3 Hr GPM MGD M3 HR LPS LPM F UNITS LPS Liters Per Second LPM Fct 5 04 Max Flow Edit this menu to reflect the maximum flow rate Enter the maximum flow value in MAX FLO expressed in the flow units s
51. ifier User numerical entry 1 0 1 LO OFST Consult Factory Before Use Consult Factory Before Use Fet 7 19 High Offset Ping energy level setting for High Gain Amplifier User numerical entry 1 0 1 HI OFSET Consult Factory Before Use Consult Factory Before Use Configuration 3 3 Menu Functions Continued Description amp comment Menu Selection Choices Fct 7 20 Pipe Length This item allows the user to enter the length of the 0 Edit length in level Units for PIPE L pipe in which the USonic is installed open air no pipe use 0 Fet 7 21 Pipe Diameter This item allows the user to enter the diameter of the 2 3 4 6 8 10 12 Pipe PIPE D pipe in which the USonic is installed diameters greater than 12 are treated as open air installations Fct 8 00 Display Toggle Allows the system configuration for the desired DISPLAY display options Use this menu to select which displays will be available to view during operation Fct 8 01 Toggle This menu item allows the user to select if the display YES NO TOGGLE will automatically cycle through the display choices or manually cycle through the display options selected If YES unit will scroll every 10 Manually cycle the display options selected by pressing seconds any arrow key during operation ie NO nit can be manually advanced through all enabled selections using up down arrow keys Fct 8 02 Display Level This item allows you to se
52. ir types that have been pre programmed in the software Gain Adjustment The USonic s default gain setting is with SmartGain abbreviated a HD in the software code Other gain settings are available for use in abnormal application requirements Contact the factory before changing from HD mode HD Adj ustments SmartGain sometimes seem abbreviated as HD provides an algorithm that permits the system to ignore most internal obstructions that are inside of the ultrasonic beam path Changing an HD setting will allow this same algorithm to be used at different power settings Consult factory before changing HD Adjustments Head Units In Flow configuration the level measurement bottom of flume weir to surface of level is referred to a head height Enter the units in flow rate that will be used GPM Gallons per minute MGD Million Gallons per Day M3 Hr Cubic Meters per Hour Litres per Second Litres per Minute Input Type Allows the selection of Level Distance Volume or Flow Based on user input type selection the USonic menu items will only allow data entry in valid related menus I e If Level is selected menu s for distance volume and flow are locked out Level The measured distance from the sensor face to the target minus the tank height Or the distance from the tank bottom to the liquid surface Level Mode Output signal increases as the level increases direct acting output Lost Echo A condition t
53. isplay Configuration Password Configuration View Configuration 4 Password Enabled Toggle Enabled No Level Enable MM Password 1 Password 2 Down Distance Password 3 Enter Volume Disable v Password 4 Enter Flow Disable Password 5 Enter Total Flow Disable v Password 6 Enter Total Flow Reset Disable Password 7 Enter Loop Current Enable Temperature Enable Figure 5 13 Display Configuration View Configuration NOTICE mm Toggle Enabled This Enables or Disables the Auto Scrolling feature of the display Ifthis function 1s Enabled all ofthe Enabled Views will automatically scroll every 10 seconds This would be useful if the user was unable to reach the keypad to scroll manually 47 USonic US XX Series 5 8 8 Configure Meter Continued Password Configuration Password Enabled This Enables or Disables the Password Required to enter the Menu Password 1 7 This selects the keypad sequence values of the password to enter the menu on the display Password 1 is the value for the first keypress Password 7 is the value for the last keypress Tag ID 12345678 Display Configuration Password Configuration View Configuration Password Enabled Toggle Enabled No Password 1 Level Enable Password 2 Distance Enable Password 3 Volume Disable Password 4 Flow Disable Password 5 Total Flow Disable Password 6 Total Flow Reset Disable gt Pass
54. just for any possible variations that may exist in the speed of sound or to provide an optimized calibration data point in difficult applications such as vapor 17 USonic US XX Series 3 2 Configuration Menu To enter the Configuration Menu Press and Hold the Enter Button for approximately 5 seconds Usethe Up and Down Buttons to scroll through the available menu selections Press Enter to access sub menu items Usethe Up and Down Buttons to adjust settings Settings that can be adjusted will be flashing Press Enter to accept the adjustment Or Press and Hold the Enter Button for approximately 5 seconds to exit to the previous menu level AJS 3 3 Menu Functions See Section 3 5 for display abbreviations Description amp comment Menu Selection Choices Fct 1 00 Input Type Allows the user to navigate the menu based on the TYPE appropriate menu item selected Level Distance Volume Flow Measurement items not selected cannot be accessed in the menu to reduce needed keystrokes and reduce information errors Fet 1 01 Level Type Edit the menu to select Level Distance Volume or LEVEL TYPE Flow Press ENTER and the default setting will flash DISTANCE use arrow buttons to cycle through available selections VOLUME press Enter again to make selection Press and Hold FLOW Enter key to back out to previous menu item Fct 2 00 Level Menu Allows system configuration for l
55. ld service personnel are available on a time plus expense basis to assist in start ups diagnosing difficult application or equipment problems or in plant training of personnel Preventive Maintenance and Calibration Certification service contracts are also available to maintain plant efficiency Contact the Service department for further information 29 Section 5 Section 5 Configuration and Calibration Configuration and Calibration With HARTWin This section instructs the user how to use the Drexelbrook 401 700 20 40 Series PC calibrator software to configure and calibrate the USonic Transmitter 5 1 General Description The 401 700 20 40 software package allows the use of any Windows 9X NT 2000 XP based personal laptop or notebook computer to calibrate the HART Protocol transmitter The USonic transmitter is compatible with HARTWin 2 4 or greater 5 2 Model Number 5 3 System 401 0700 02X 4X 2X 1 PC Software Package includes RS232 Modem Assembly 401 0700 004 Figure 5 1 2X 2 PC Software Package includes Contents in 401 0700 021 HARTWin version 2 1 or greater on a CD ROM 4X 1 PC Software Package includes USB Modem Assembly 401 0700 007 Figure 5 1a 4X 2 PC Software Package includes Contents in 401 0700 41 Utilities and Drivers on a CD ROM and HARTWin version 2 3 or greater on a CD ROM 401 0700 031 HARTWin version 2 X on a CD ROM Requirements PC Requirements Win
56. lect or deselect Level as a ENABLE DISABLE LEVEL desired display Fct 8 03 Display Distance This item allows you to select or deselect Distance ENABLE DISABLE DISTNCE as a desired display Fct 8 04 Display Volume This item allows you to select or deselect Volume as ENABLE DISABLE VOLUME a desired display Fet 8 05 Display Flow This item allows you to select or deselect Flow rate ENABLE DISABLE FLOW as a desired display Fct 8 06 Display This item allows you to select or deselect the non ENABLE DISABLE Totalizer resettable Totalizer as a desired display TOTAL Fct 8 07 Display Reset This item allows you to select or deselect the user ENABLE DISABLE Totalizer resettable Totalizer as a desired display R TOTAL Fct 8 08 Display Current This item allows you to select or deselect milliamp ENABLE DISABLE Output output current as a desired display OUTPUT Fct 8 09 Display This item allows you to select or deselect the ENABLE DISABLE Temperature internal sensor temperature compensator as a desired TEMP display Note Range Percent is always present for display and can not be enabled or disabled Fct 9 00 Calibration This menu item allows the user to calibrate the CAL systemifultrasonic velocities other than through air are present Fct 9 01 Point A point calibration allows the system to reset the User defined numeric value of PT CAL expected ultrasonic v
57. leshooting Section 4 Troubleshooting The USonic Series Ultrasonic Level system is designed to give years of unattended service No periodic or scheduled maintenance is required 4 1 Troubleshooting Procedures If a problem should occur with the operation of the transmitter use the following procedure for troubleshooting 1 2 Ensure wiring connections are correct If the liquid surface has severe turbulence in the area where the ultrasonic beam hits consider increasing damping time Splashing of material or condensation on the transducer face could cause unreliable measurements Any continuous ultrasonic transmitter signal echo can be adversely affected by significant foam on the liquid level surface If this condition exists please consult the factory for further application review and advice Ensure that the transducer face is not recessed into a mounting nozzle unless a high discrimination setting is used Spurious reflections from the nozzle can cause faulty operation See Function 7 20 amp 7 21 To indicate a fault condition the 4 20 mA signal locks to 22 mA or 3 7 mA If output is locked at 22 mA or 3 7 mA check that A The level of the material has not violated the near zone 12 inches 30 cm from the transducer face B The low calibration setting is not more that 360 inches 30 ft 610 cm from the transducer face Test for 4 mA and 20 mA A Using PC Software HART Commu
58. mitter Transmitter View Calibration Trim Table Meter Config AMETEK Drexelbrook HART Protocol Software for Windows 9x ME NT 2000 XP Tag ID 12345678 Serial Number 0 LLL Software Version 1 2 Long Teg io Software Date 12 09 2004 Scratch Pad Bootloader Rev 2 Analog Loop Assign LEVEL hd Board Revision 255 Damping Time 9 sec Figure 5 4 Selecting Configuration 1 Begin configuration by using Tag ID 8 characters or Long Tag 32 characters to identify the unit or vessel Use the Scratchpad 32 characters to record the date of calibration or other similar notes Press Tab or Enter on your keyboard 2 Select Level Distance Volume or Flow in the Analog Loop Assign selection box Press Tab or Enter on your keyboard Distance Volume Flow Level Configuration sets the output to follow the level of the material being measured Distance Configuration sets the output to follow the distance from the face of the transducer Volume Configuration sets the output to follow the strapped volume in the vessel For example gallons in a horizontal vessel Flow Configuration sets the output to follow the flow of a flume or weir Ex Gallons per Minute using a parshall flume 3 Edit Damping Time from 0 90 seconds if desired 4 Click on Write to Transmitter 5 Move to Level Configuration section of menu 36 Configuration and Calibration 5 8 1 Level Configuration HARTWin v2 4 Tag
59. nd the Buyer shall pay all freight transportation shipping duties fees handling insurance storage demurrage or similar charges from Shipping Point Delivery of goods to common carrier shall constitute delivery and passing of title to the Buyer and all risk of loss or damage in transit shall be borne by Buyer Any claims or losses for damage or destruction after such delivery shall be the responsibility of Buyer Seller reserves the right to make delivery in installments which shall be separately invoiced and paid for when due without regard to subsequent deliveries Delay in delivery of any installment shall not relieve Buyer of its obligation to accept remaining deliveries Acknowledged shipping dates are approximate only and based on prompt receipt of all necessary information from Buyer and Buyer s compliance with terms of payment TAXES All sales excise and similar taxes which Seller may be required to pay or collect with respect to the goods and or services covered by any Order shall be for the account of the Buyer except as otherwise provided by law or unless specifically stated otherwise by Seller in writing TERMINATION AND HOLD ORDERS No Order may be terminated by Buyer except upon written request by Buyer and approval by Seller and if said request is approved by Seller under the following conditions 1 Buyer agrees to accept delivery of all of the units completed by Seller through the workday on which Seller receives the
60. ne nennen 26 AA DiagnosucMessag65 corr pui a tbe ere ER beoe te qu xa tico edens 27 4 5 Telephone ASSISIATICO eo ere tee ree eame la eet e UTER D Mu En RR AED KU ME 28 46 Equipment Return Warranty tr ope operta nmn D HP M opu Pei RN v Penes 28 4 7 Field Service e 29 Section 5 Configuration and Calibration With HARTWIinTM 31 5 1 General Description RR 31 5 27 Model UrflDOt u u teo deno bote edt ipte eo ainda Qa Year Posee deb oido eles 31 53 System Requirements ooo ceo rige 31 54 Installing The RS232 Moderf u u 2 pr ho Ree b ce dde oeste be tone a ut 32 55 Installing The USB Modem dir tete Ser ees eee on o En ie Cep ides 33 5 6 Install the Windows Version HARTWin Software Hard Drive 34 5 7 DescrnplonofFutriction iKeys soe oae etri I 35 5 8 ContidubaliOm en tert e 36 Section 6 System Specifications 2 ines ee eee 51 6 1 Transmitter Specifications ea nere et ate ERE oe kn den Ru Fuse ux e 51 62 Transducer Specifications iR Lob De 52 6 3 Enclosure Specifications re uuu uu Oe KI c e ic eens Ses eae RT MUERE 52 6 Approvals oon
61. ned to the place of manufacture shipping charges prepaid by the Buyer 3 Sellers inspection shall disclose to its satisfaction that the goods were defective in materials or workmanship at the time of shipment 4 Any warranty service consisting of time travel and expenses related to such services performed other than at Seller s factory shall be at Buyer s expense E Repaired Reconditioned Goods As to out of warranty goods which Seller has repaired or reconditioned Seller warrants for a period of sixty 60 days from date of its invoice only new components replaced in the most recent repair reconditioning F Returns and Adjustments No goods may be returned unless authorized in advance by Seller and then only upon such conditions to which Seller may agree Buyer must obtain an RMA Return Material Authorization number from Seller prior to any return shipment and such RMA number must appear on the shipping label and packing slip Buyer shall be responsible for the returned goods until such time as Seller receives the same at its plant and for all charges for packing inspection shipping transportation or insurance associated with returned goods In the event that credit for returned goods is granted it shall be at the lesser of the then current prices or the original purchase price Claims for shortage or incorrect material must be made within five 5 days after receipt of shipment ALL OTHER WARRANTIES FOR ANY OF SELLER S GOODS OR SER
62. nicator or Display Keypad Access Fct 7 09 to force the output signal to a constant 4 mA or 20 mA If attempts to locate the difficulty fail notify the local factory representative or call Drexelbrook directly To aid in troubleshooting please complete the information in Section 4 5 before calling the factory service department 25 USonic US XX Series 4 2 Optimized Field Calibration Configuration Menu Function 9 01 allows a 1 Point calibration based on a known actual distance This can adjust for any possible variations that may exist in the speed of sound or to provide an optimized calibration data point in difficult applications Using PC Software HART Communicator or Display Keypad Access Fct 9 01 and enter the correct actual distance from the transducer face to level The USonic will use this data point as reference on all future readings unless Restore Factory Settings 1s selected 4 3 Troubleshooting the Loop Connections Specific transmitter loop connections vary with each installation but in general are connected in a similar manner to the typical transmitter loop in Figure 4 1 When troubleshooting the loop connection verify the following items Loop devices are wired in series There is at least 250 ohms total loop resistance There is at least 19 Vdc available for the transmitter when a loop current of 4 mA is flowing Refer to Figure 4 1 MODEM FROM KIT 1 CONNECT
63. or parts which may be earthed are capable of withstanding 500 vac Install per 420 0004 312 CD 53 USonic US XX Series 6 4 Approvals Continued US23 ATEX Label KC 4 MODEL US 23 270 0101 950 SERIAL NO AJT XXXXXX ONIC Ui 30 V li 140 mA Pi 1W CE OLEO mH 12 30 VDC 4 20 mA IP 66 TYPE 4 DO NOT USE IN VAPORS CONTAINING IP 68 Gg ESTERS OR KEYTONES MAX SURFACE TEMP 120 C AMB TEMP 40 C 70 C INSTALL PER 420 0004 312 CD Il 1 G Ex ia IIC T5 Ex nA IIC TS NEMKO 05 ATEX 1271X N AMET DREXELBROOK HORSHAM PA USA SEE INSIDE FOR DATE OF MANUFACTURE 0344 US22 FM Label FRONT SIDE MODEL US 22 270 0101 873 N AMETEK ONIC SERIAL NO AHS XXXXXX XP CLI DIV 1 Gps HORSHAM USA gt DP CLE L DI T Gps E G Ui 30 V li 140 mA Pi 1W Ci 0 Li 0 mH AMB TEMP 25 70 12 30 VDC 4 20 mA IP 66 IP 68 3m 72h TYPE 4 4X IS CL I Il IIL DIV 1 Gps A G NI CL ll lil DIV 2 Gps A G O PON NES CONTAINING CLASS I ZONE 0 AEx Ex ia IIC NL INSTALL PER 420 0004 272 CD AMB TEMP 40 C 70 C BACK SIDE Ex 5 IECEx FMG 05 0001X INSTALL 420 0004 418 CD MAX SURFACE TEMP 120 C SEE INSIDE FOR DATE OF MANUFACTURE 54 Control Drawings Section 7 Control Drawings General Safety Information 7 1 General Safety Information This document contains installation instructions for potentially e
64. ovals Intrinsic Safety Approvals amp FM FMc Approved Explosion Proof 1 3 Approvals See Section 6 4 for Details FM FMc ATEX IECEX Intrinsically Safe for Class I Div 1 Zone 0 Zone 1 hazardous locations Cast Aluminum Housing versions FM Explosion Proof for Class I Div 1 hazardous locations USonic US XX Series 1 4 System Specifications Power 19 to 30 Vdc Output 2 Wire 4 20 mA HART Sensor 6 5 CPVC sensor rated 40 F to 160 F 40 C to 71 C Sensor Mounting 2 NPT or 2 BSP CPVC Display Option 2 Line 7 digit LCD e Software Level Distance Volume Flow rate via user selectable Flume and Weir characterizations or 21 Point strapping table Totalization via 1 resettable and 1 non resettable totalizer 1 5 Definition of Terms Zero LRV The point at which the output signal is equal to 4 mA 0 Span URV The point at which the output signal is equal to 20 mA 100 Range The Maximum distance measurable from the transducer face Near Zone The distance just below the transducer face where the transmitter cannot make a level measurement 12 inches 305 mm Lost Echo A condition that occurs when the ultrasonic energy is not being returned to the transducer For example a loss of echo may occur when large amounts of foam are present Strapping Table Displays the value of the input to level and output to volume in percent in a 21 Point table This also allows
65. ows the system configuration for various SYSTEM parameters of the system setting Fct 7 01 Temperature Allows the user to select iftemperature willbe displayed F Units in degrees Fahrenheit or Celsius C TMP UNT i HD Fct 7 02 Gain Adjustment Should only be changed with guidance from a GAIN Drexelbrook representative Thisitem allows theuserto HD HIGH change from the default HD setting SmartGain toa 100 fixed power level Useful if foam is present that causes 84 a Lost of Echo fault Consult Factory before use 67 50 HD_HIGH Use in foamy or vaporous conditions 32 17 8 Consult Factory before use Fct 7 03 HD Adjustment Should only be changed with guidance from User numerical entry between 0 HD GAIN Drexelbrook representative This item allows the user 100 to change from the default HD setting SmartGain Consult Factory before use to a lower variable power level but still allowing the system to ignore some obstructions within the beam path Consult Factory before use Fct 7 04 Repetition Rate In some cases it may be desirable to change the 300 MS 700 MS 1100ms PR RATE transmission repetition rate Normal defaultis 300 ms 1500ms Longer Repetition rates may be usefulin some instances Consult Factory before use of intermittent presence of foam or agitator blades in the beam path Consult Factory before use Fct 7 05 Acquisition Defines the number of echoes that must
66. ple pipe sections are 2 diameter or t used a smooth transition ji larger nozzle between sections is required 20 feet 12 inch maximum maximum range in gap greater 2 3 pipe than 0 125 pip 30 feet T Recommended mounting when maximum recessed in a nozzle range in 4 pipe Acceptable Unacceptable Pipe joints 16 Configuration Section 3 Configuration 3 1 System Configuration with Display Keypad The USonic system configuration is made up of 9 separate Functions Fct for system and application set up per the following Input Type Function 1 0 allows the user to select an appropriate Input Type for the application The valid Input Types are EVEL 2 00 DISTANCE Fct 3 00 VOLUME Fet 4 00 FLOW Fet 5 00 Only one Input Type may be selected for the aplication Once selected only the Functions of the selected Input Type will be available Strapping Table Function 6 00 allows the user to edit the 21 Point user defined table that can provide output signal as a percent of volume or flow System Settings Function 7 00 allows setting changes to the system configuration Display Settings Function 8 00 allows the system to display readings in different formats Any or all may be selected and the display will cycle through any or all selected every 10 seconds Calibration Function 9 00 allows a 1 Point calibration based on a known distance from the transducer face This can ad
67. r repair or credit must be pre approved and have a return number issued by the factory In many applications the equipment is exposed to hazardous materials OSHA mandates that our employees be informed and protected from hazardous materials Material Safety Data Sheets MSDS listing the hazardous material that the system has been exposed to must accompany any return Itis your responsibility to fully disclose all chemicals and decontaminate the returned items 28 Troubleshooting 4 6 Equipment Return Continued department at 1 800 527 6297 US and Canada or 215 674 1234 Outside North America To obtain a return authorization number RA contact the Service Please provide the following information Model Number of Returned Equipment Serial Number Original Purchase Order Number Process Material that the equipment has been exposed MSDS for any hazardous materials Billing Address Shipping Address Purchase Order Number for Repairs Please include a purchase order number even if the repair is under warranty If repair is covered under warranty you will not be charged Ship equipment freight prepaid to AMETEK Drexelbrook 205 Keith Valley Road Horsham PA 19044 COD shipments will not be accepted AMETEK Drexelbrook warrants its products free of material defects or manufacturing defects for a period of 1 year after date of shipment 4 7 Field Service Trained fie
68. r valid entries are 1 15 A 0 polling outputs address indicates analog output operation and is the default Fet 7 14 Restore Factory Selecting Yes will reset all configured parameters to YES NO Defaults the Factory Default positions just like it came out of RST FAC the box This is useful if too many technicians have made configuration changes to the point where no one knows how or if this system is correctly configured Start from the beginning again Fet 7 15 Change Password Allows a user generated a 7 character password to Select UP DOWN ENTER for each CHG PAS allow access to the configuration menu To edit this digit of a seven digit password item you will see a blinking cursor followed by 6 o s 000000 To edit use the up amp down arrow buttons to select Up Down or Enter press the Enter button to select and the blinking cursor will move to the next position o 00000 Repeat until all 7 positions have been entered Record this password Upon re entering the configuration menu this password will be required Fct 7 16 Password Editthis menuitem toactivatethe password Selecting YES NO Enabled Yes will make the password Required the next time PASS EN the Menu is entered 1 Contrast Thisitem allows the user to change the display contrast 0 50 CONTRAST depending on ambient lighting conditions Default is 10 available range is 0 50 Fct 7 18 Low Offset Ping energy level setting for Low Gain Ampl
69. referenced from the tank bottom reference point to the 20 mA 10096 tank bottom point This value must not be within the 12 inch Near Zone of the sensor face or an Error Message NZSEUP will be displayed Fct 3 00 Distance Allows the system configuration for distance DISTNCE Only enabled when Distance is selected in Fct 1 01 Configuration 3 3 Menu Functions Continued Description amp comment Menu Selection Choices Fct 3 01 Distance Units UNITS Fct 3 03 Fct 4 00 Volume VOLUME Fct 4 01 Level Units L UNITS Fct 4 02 Tank Height T HGT Fet 4 03 Sensor Offset OFFSET Fct 4 04 Vessel Type VES TYP Fet 4 05 Load Standard Table into Strapping Table LOADSTD Fct 4 06 Vessel Units V UNITS User selects the units of measurement by editing the menu toselect either Feet Inches Meters Centimeters of Millimeters The point in the vessel that the output signal equals 4 mA 0 Edit the menu to enter the distance from the sensor face reference point to the 4 mA 0 point This value must not be within the 12 inch Near Zone of the sensor face or an Error Message NZSEUP will be displayed The point in the vessel that the output signal equals 20 mA 100 Edit the menu to enter the distance from the sensor face reference point to the 20 mA 100 point Allows the system configuration for volume Only enabled when Volume is selected in Fct 1 01 User selects th
70. s for Near Zone and Lost Echo Settings mS Application requires Overfill Prevention no spills Material cannot go over high point Near Zone typically set 22 mA Lost Echo typically set 22 mA Application requires Low Level Prevention pump will not run dry Material cannot go below low point Near Zone typically set 22 mA Lost Echo typically set 3 7 mA 44 Configuration and Calibration 5 8 6 Ultrasonic Configuration Continued Gain Select the gain setting for the ultrasonic instrument HD High Discrimination High discrimination mode automatically reduces the effect of nuisance echos created when mounting the transducer in a nozzle or mounting the transducer inside a pipe up to 14 inches above the tank opening The high discrimination mode reduces any effect from agitator blades and or small obstructions It also reduces system interference caused by electrical noise The high discrimination mode should not be used in applications where foam is present Standard Gain Accesses step gain selection The step gain settings can be used to decrease the ultrasonic return signal and avoid noise interference For example the power produced to shoot the 30 Foot signal could possibly cause nuisance reflections from irregular sidewalls tank obstructions or agitator blades By reducing the gain of the transmitter using the step gain settings the effect of nuisance reflections can be eliminated 1 Click on Write to Tr
71. s shipper or exporter of record for any goods sold hereunder unless specifically agreed to in writing by Seller At Seller s request Buyer shall furnish Seller with end use and end user information to determine export license applicability Buyer warrants in accordance with U S Export Law that goods sold hereunder shall not be destined for facilities or activities involving nuclear chemical or biological weapons or related missile delivery systems in named prohibited regions or countries GOVERNING LAW Seller intends to comply with all laws applicable to its performance under any order All matters relating to interpretation and effect of these terms and any authorized changes modifications or amendments thereto shall be governed by the laws of the Commonwealth of Pennsylvania No government contract regulations or clauses shall apply to the goods or services this agreement or act to bind Seller unless specifically agreed to by Seller in writing NON WAIVER BY SELLER Waiver by Seller of a breach of any of these terms and conditions shall not be construed as a waiver of any other breach SEVERABILITY AND ENTIRE AGREEMENT If any provision of these terms and conditions is unenforceable the remaining terms shall nonetheless continue in full force and effect This writing together with any other terms and conditions Seller specifically agrees to in writing constitutes the entire terms and conditions of sale between Buyer and Seller and superce
72. site e sta erae dama t cerae E catia cu oc cas dua fee 52 Section 7 Control Drawings General Safety Information 55 7 1 General Safety Information ee oem te eR HER Reo en M Serre a 55 7 2 CEN Control u pes tuere P pRO AE eo adiu Ri 57 7 3 FMe Control Drawings iere eed ieee ae de dee a eesti 60 LA APEX Control DIaWInQS uu u rera Atte o eee Rb obere de ree ded 63 USonic US XX Series Glossary of Terms The measured distance from the sensor face to the target Distance Mode Output signal increases as the distance increases reverse acting output Distance to Zero Flow This is the No Flow condition in a flume or weir It may be to the bottom of the flume weir or depending on the type of flume weir the no flow condition may be above the bottom of the flume weir with standing water below this point Fault Indication Output goes to 3 7 mA or 22 mA user selectable in configuration menu during a fault condition such as Lost Echo or Near Zone See Error Messages section Flow Mode Output increases as level head height increases Output is non linear with level and is based on Flume Weir primary element characterization or strapping table Flume Size A selection of the various throat sizes of specific flume and weir tables a contained in the pre programmed software A selection of the specific flume and we
73. smitter and returns with a view below containing name plate data Tag ID and all default or existing configuration information This is the same as if you clicked on the Read Transmitter function button The next view appears automatically displaying current transmitter database for calibration set up for your selected Tag ID The Scratch Pad will automatically show the last message last user last calibration etc up to 32 characters If this is a new transmitter the Tag ID is user defined Serial number transmitter software version range etc is automatically entered from the name plate data embedded in the transmitter 34 Configuration and Calibration 5 7 Description of Function Keys HARTWin v2 4 Tag ID 12345678 File Field Device Options Help Read Write to Real Time Point D A Strapping Configure USonic Transmitter Transmitter View Calibration Trim Table Meter Config Figure 5 3 HARTWin Function Keys HARTWin automatically communicates all Name Plate Data from the transmitter The following paragraphs describe the function buttons The data fields are described in Section 3 7 Configuration Read Transmitter F3 on keyboard Reads all pertinent data from the transmitter and displaysit on the screen The Read function also updates the real time window Keep in mind that it takes several seconds to load the information from the transmitter When the load is complete the screen shows t
74. t there add enough resistance for loop to be at least 250 ohms No Check 1 Is modem non isolated from ground and or is your laptop plugged into AC power If so you may have ground problem Contact Service department Some laptops don t provide enough voltage to drive modem correctly from COM Port Check with modem supplier or try a different laptop Checkout Yes response tests listed below Are you using the Drexelbrook supplied modem Are you connected No 9 to a DCS N Yes 9 Is It Polling No Check 1 Is correct COM Port selected at startup 2 Is there any software running that would re direct COM Port such as Windows mouse drivers terminal emulation software or TSR s 3 Possible bad RS 232 cable or defective modem 4 Check modem connections to loop Yes v Make it stop polling or power transmitter from a separate source then re check operation Check calibrator connections to loop per loop drawing Check for noise and ripple on loop with oscilloscope Maximum noise level per HART Foundation is 1 2 mV rms 500 10 kHz Maximum ripple 47 125 Hz specification is 2V p p Line noise can sometimes be traced to things like motor speed controller wiring in close proximity with transmitter Noise can sometimes be overcome by increasing loop resistance thereby increasing calibrator signal Noise effects can
75. u A Leader in AMETEK DREXELBROOK Level Measurement For Assistance Call 1 800 527 6297 ide North America 215 674 1234 Installation and Operating Instructions USonic Series Continuous Ultrasonic Level Transmitter using US XX Series Electronics U S and Canada 1 800 553 9092 24 Hour Service 1 800 527 6297 International 1 215 674 1234 Fax 1 215 674 2731 E mail drexelbrook service ametek com Website www drexelbrook com AMETEK Drexelbrook makes no warranty of any kind with regard to the material contained in this manual including but not limited to implied warranties or fitness for a particular purpose Drexelbrook shall not be liable for errors contained herein or for incidental or consequential damages in connection with the performance or use of material Copyright AMETEK Drexelbrook EDO 5 13 103 US XX LM Issue 10 USonic Series Continuous Ultrasonic Level Transmitter using US XX Series Electronics Table of Contents Glossary Of Terms IE vi Quick Start Wen l s u viii Section T Introducli hi u u soe ee eie iiia che as wala Lee Le EE 1 TT Product Descriptio si ite obiter tenute nte aries ceteris 1 1 2 Models Available ics iere ate o ert me aile echa i ean 1 1 3 Approvals See Section 6 4 for Details 1 1 4 System Specifications
76. word 7 Loop Current Temperature Figure 5 13 Display Configuration Example mm Figure 5 13 shows a keypress sequence of Up Down Enter Enter Enter Enter Enter This would be the sequence required to Enter the Menu on the display if the password was enabled 48 Configuration and Calibration 5 8 9 Strapping Table The Strapping Table is a 2 21 Point table used to create a Custom non linear output relationship to Level or Head Height Flow Applications Several pre defined Flume Weir types are available See Section 5 8 4 If none of the pre defined Flume Weir types are appropriate for the application a Custom Strapping Table will be necessary Volume Applications Several pre defined vessel types are available See Section 5 8 3 If none of the pre defined vessel types are appropriate for the application a Custom Strapping Table will be necessary Level Volume IN Percent OUT Percent 0 00 0 00 0 00 0 00 17 40 5 00 50 00 5 00 34 80 10 00 100 00 1000 Number of Points 5220 15 00 150 00 15 00 69 60 20 00 200 00 20 00 21 87 00 25 00 250 00 25 00 u Values 13920 40 00 400 00 40 00 156 60 45 00 450 00 45 00 17400 50 00 500 00 50 00 Write Stapping 191 40 55 00 550 00 55 00 208 80 60 00 600 00 60 00 226 20 65 00 650 00 65 00 Standard 243 60 70 00 70
77. written termination request 2 Buyer agrees to pay to Seller all direct costs and expenses applicable to the portion of the Order that is incomplete WARRANTY A Hardware Seller warrants its goods against defects in materials and workmanship under normal use and service for one 1 year from the date of invoice B Software and Firmware Unless otherwise specified Seller warrants for a period of one 1 year from date of invoice that standard software or firmware when used with Seller specified hardware shall perform in accordance with Seller s published specifications Seller makes no representation or warranty expressed or implied that the operation of the software or firmware shall be uninterrupted or error free or that functions contained therein shall meet or satisfy the Buyer s intended use or requirements C Services Seller warrants that services including engineering and custom application whether provided on a fixed cost or time and material basis shall be performed in accordance with generally accepted industry practices D Remedies Seller s liability under this section is restricted to replacing repairing or issuing credit at Seller s option for any returned goods and only under the following conditions 1 Seller must be promptly notified in writing as soon as possible after the defects have been noted by the Buyer but not later than 1 year from date of invoice from Seller 2 The defective goods are to be retur
78. xplosive atmosphere applications The USonic is approved for use in hazardous locations when properly installed Control drawings detailing installation guidelines are available in this section Always Install to Local Codes Requirements Directives as Mandated by the Authority Having Jurisdiction The aluminum enclosure on Model US2 must be protected from mechanical friction and impact that could cause ignition capable sparks N Warning Installation Start Up and Service should only be performed by personnel trained in explosive atmosphere installations Substitution of Components May Impair Intrinsic Safety 7 1 1 Device Description The USonic is a Continuous Level Measurement System Measurements are displayed via remote communications or an integrated display screen Electrical connection WARNING Read the following information carefully Live Maintenance should only be carried out by Skilled Personnel trained in explosion protection methods Test Equipment used to perform Live Maintenance must be certified to use in the associated hazardous area 71 2 Intrinsically Safe Installations When the USonic s installed as an intrinsically safe device per the agency control drawings the housing cover may be safely opened For system configuration remove the view port housing cover to access the display keypad for local system configuration 55 USonic US XX Series 7 1 General Safety Information Continued

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