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Moisture Monitor Series 35 IS User

1. Setting the Clock Values page 3 28 e Setting Up the Data Logger page 3 30 Operating the Series 35 IS 3 1 March 2008 Getting Started Your unit is completely set up at the factory To begin taking measurements you only need to apply power to the unit and start up the sample system Complete the instructions in the following sections to get your unit up and running e Starting Up and Shutting Down the Sample System e Powering up the Series 35 IS 3 2 Operating the Series 35 IS March 2008 Starting Up and Shutting Down the Sample System If your Series 35 IS has a self contained sample system use this section to properly start up the sample system before you begin taking measurements and to shut down the sample system when you have finished taking measurements Note fyou are using an external sample system refer to the separate manual supplied with your order Starting Up the Sample System In order to operate the self contained sample system correctly first determine if you need to make measurements at atmospheric pressure or at process pressure After determining the pressure use the appropriate section that follows to start up and shut down the sample system Note The maximum allowable pressure for the self contained sample system for the Series 35 IS is 4500 psig At Atmospheric Pressure 1 Begin with the Series 35 IS inlet and outlet valves in the closed position then open the outlet valve completel
2. 3 15 Entering a Constant Pressure Value 3 16 Entering a PPMv Constant Multiplier 3 18 Entering an Interval for Automatic Calibration 3 19 Viewing the Battery Stats iia 3 21 Entering a Backlight On Time Interval 3 22 Setting Up Computer Enhanced Response 3 23 Setting Up Range Error ProcessinQ 3 25 Selecting AC Line Frequency 60 50 HZ 3 26 Adjusting the Contrast o oooocococcccccccococroo 3 27 Setting the Clock Valles cocoa aid 3 28 Setting Up the Data Logger ccc cence 3 30 Setting the Data Logger Time Interval 3 31 Entering the Parameter s to Log 3 32 Viewing Log Status Summary and Data 3 34 Using the Built In RS232 Interface 3 39 Dumping Logged Data Via the RS232 Interface 3 40 March 2008 Table of Contents cont Chapter 4 Troubleshooting and Maintenance Common ProbleiS nro eras 4 1 Screen Messages 0 cece cece cee nent e ee ennes 4 5 Calibration Error PROCESSING 0 te 4 7 Recharging and Replacing the Battery 4 8 Recharging the Batteries 4 9 Replacing the Battery oooooooooooooo o 4 10 Replacing the UsermProgrant 2 io 4 13 Removing the Circuit Board 05 4 14 Replacing the EPROM vc ie 4 17 Replacing the Circuit BOard 4 19 Replacing and Recalibrating the
3. o oo oooooo o 2 2 Moisture Probe Considerations 2 3 Sample System Guidelines oooooooooooo oo 2 5 Mounting an External Sample SysteM 2 6 The Self Contained Sample SysteM 2 7 Installing a Probe into a Sample System 2 8 External Sample System n annan nunna 2 8 Self Contained Sample System 2 10 Making External Probe Connections 2 11 Using Modified or Non GE Sensing Cables 2 14 Performing a Calibration Adjustment 2 15 March 2008 Table of Contents cont Chapter 3 Operating the Series 35 IS vi Getting Started AA ese scaacee AITNE 3 2 Starting Up and Shutting Down the Sample System 3 3 Powering Up the Series 35 1S 3 4 Using the Keypad to Enter and Change Data 3 5 How to Use the Programming Keys 3 5 How to Enter and Exit the User Program 3 6 How to Move Through the User Program 3 7 How to Enter Numeric Data oooo oo 3 8 Verifying and Changing Factory Setup Data 3 9 Entering the Dew Point Range 3 10 Entering Calibration Data ir ciate tate aire ce 3 11 Entering the Probe Serial Number 3 12 Entering High and Low Reference Values 3 13 Changing the Measurement Display 3 14 Entering an Offset Value for Dew Frost Point
4. 30 The current Autocal interval value is displayed ACAL Mins XX Press either arrow key to delete the current value and enter the edit mode Use the arrow and ENTER keys to change the value one digit at a time then press ENTER to return to the options menu AUTOCAL INTERVAL Press the ESC key to return to the main menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key Operating the Series 35 IS 3 19 March 2008 Entering an Interval for Automatic Calibration cont After you confirm the Autocal interval and return to the main menu the Series 35 IS immediately performs an Autocal The next time Autocal occurs depends on the length of the time interval setting The Series 35 IS determines the times of subsequent Autocals by establishing a fixed schedule beginning at midnight using the specified interval For example if you enter a 90 minute time interval Autocal occurs 16 times per day 1 day 1440 minutes 90 minutes 16 The following fixed schedule applies 1 1 30 a m 9 1 30 p m 2 3 00 a m 10 3 00 p m 3 4 30 a m 11 4 30 p m 4 6 00 a m 12 6 00 p m 5 7 30 a m 13 7 30 p m 6 9 00 a m 14 9 00 p m 7 10 30 a m 15 10 30 p m 8 12 00 p m noon 16 12 00 a m midnight If you enter a time interval not evenly divisible into 1440
5. Then reinstall the sensor Accuracy of moisture sensor is questioned Insufficient time for system to equilibrate Probe reads too wet during dry down conditions or too dry in wet up conditions Change the flow rate A change in dew point indicates the sample system is not at equilibrium or there is a leak Allow sufficient time for sample system to equilibrate and moisture reading to become steady Check for leaks Shorted circuit on sensor A Run dry gas over sensor surface If high reading persists then probe is probably shorted and should be returned to the factory for evaluation Sensor is contaminated with A Clean the sensor and the sensor shield as described in Appendix conductive particles refer to A Then reinstall the sensor Appendix A Improper cable connection A Check the cable connections to both the probe and the Series 35 IS 8002 YD 7 7 aDuDuazuIDy pub Bunooysajqno Symptom Screen always reads the driest lowest programmed moisture calibration value while displaying dew frost point Table 4 1 Troubleshooting Guide cont Possible Cause System Response Action Open circuit on sensor N A Return the probe to the factory for evaluation Non conductive material is N A Clean the sensor and the sensor shield as described in Appendix trapped under contact arm A Then reinstall the sensor If the low reading persists return the of sens
6. Use the arrow and ENTER keys to scroll to the correct hour and minutes values Then press the ENTER key Press ESC to return to the CLOCK prompt Operating the Series 35 IS March 2008 Setting the Clock Values cont To edit the date use the following steps CLOCK Press the ENTER key Set Date Use the arrow keys to scroll to SET DATE Then press the ENTER key MM DD YY Use the arrow and ENTER keys to scroll to the correct month day and year values Then press the ENTER key Note The Series 35 IS clock is year 2000 compliant Set Date Press ESC to return to the CLOCK prompt CLOCK Press the ESC key to return to the main menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key Operating the Series 35 IS 3 29 March 2008 Setting Up the Data Logger The Series 35 IS optional data logging feature enables you to internally view and store measurement data The main menu displays the LOGGER prompt only if this option is available on your unit Data is logged at user selected time intervals and stored in the unit s FRAM Up to three different parameters may be logged at any one time Note Because the Series 35 IS contains a fixed amount of memory the more parameters you select and the more frequently you log d
7. X xx PMV The list of items in the log may now be viewed Use the arrow keys to scroll through the list Note fmore than one parameter is being logged use the HYGRO and Peonst keys to scroll through the parameters for each item number Table 3 2 on page 3 38 shows an example of a log containing three items and three parameters per item Scroll through the table as follows N scroll up a column of items Vv scroll down a column of items e HYGRO scroll right across a row of parameters Operating the Series 35 IS 3 37 March 2008 Peonst scroll left across a row of parameters Viewing Log Data cont Table 3 2 Log Layout Example Parameter DP F 1 0 00PMV 1 166 0DP F 1 0 0019MH 2 0 00PMV 2 166 0DP F 2 0 0019MH 3 0 00PMV 3 166 0DP F 3 0 0019MH Note You can press ESC to stop viewing the log and return to the VIEW LOG DATA menu at any time If you scroll all the way to either side of the table you will not be able to scroll any further in that direction However you may scroll back in the opposite direction Vertical scrolling to either the top or bottom edge of the table respectively will lead to one of the following screens Skip to next Press ENTER to view the next or previous log Press ESC to stop viewing the log data Skip to prev lt END gt Press ESC to exit VIEW LOG DATA Press ESC to
8. as rubber or plastic tubing paper type filters or condensed water traps Remove or replace contaminating parts with stainless steel parts Sensor or sensor shield Probe reads too wet or Clean the sensor and the sensor shield as described in Appendix affected by process too dry A Then reinstall the sensor contaminant refer to Appendix A Sensor is contaminated with Probe reads high dew _ Clean the sensor and the sensor shield as described in Appendix A Then reinstall the sensor Also install a sintered or coalescing element conductive particles refer to point Sensor is corroded refer to Probe reads too wet or Return the probe to factory for evaluation Appendix A too dry proper filter i e 8002 YI aouDUAa UIDW puo Bunooysajqno sy Table 4 1 Troubleshooting Guide cont Symptom Possible Cause System Response Action Accuracy of moisture sensor is questioned Sensor temperature is greater than 70 C 158 F Probe reads too dry Return the probe to factory for evaluation Stream particles causing abrasion Probe reads too wet or too dry Return the probe to factory for evaluation Slow response Slow outgassing of system N A Replace the system components with stainless steel or electro polished stainless steel Sensor is contaminated with N A Clean the sensor and the sensor shield as described in Appendix non conductive particles refer to Appx A A
9. Appendix D Series 35 IS Hygrometer Spare Parts Spare parts for the portable Moisture Monitor Series 35 IS are available directly from GE Sensing Table D 1 below lists the ordering information for the most commonly needed spare parts If you require parts that are not listed in Table D 1 contact GE Sensing for assistance Table D 1 Spare Parts List Qty Description 1 Display Assembly 200 050 Battery Pack M2L Moisture Probe 201 055 120V Battery Charger 201 066 240V Battery Charger 7 micron Sintered SS Filter Elements pkg of 4 recommended for 0 2 years operation required only for unit with internal sample system Series 35 IS Hygrometer Spare Parts D 1 March 2008 Index A AC Eime Frequency ner iced a 3 26 Automatic Calibration 0 0 0 0 0 cece eee ene eee 3 19 B Back ght On co o BNO aie tadas 3 22 Battery Charger 202 ccc cts Swe shes a ieee See ees 4 8 Battery Status co 5 3400 c4 55 casas As 3 21 Battery Recharging and Replacing 00 4 8 C Cables Modified soni 5 icc gece a cee E ede E ER AY 2 14 Calibration Adjustment ios rt Gees Sede E eee Ei eee 2 15 Reference Sticker vai chs bt ean Ss Ee eS 2 15 Calibration Data Data Sheet saii a sor A Bota ere WR aera 3 12 Entering ecos Sete ete e Neca SRS Vite eee ae ee ee 3 11 Probe Serial Number 00 0 e eee eee eens 3 12 Circuit Board Cable Connections 0 0 c cece eee eee eee eee 4 14 REMOVING
10. C 86 to 166 F Specifications 5 3 March 2008 General Specifications cont Response Time 5 sec for 63 of a step change in moisture content in either wet up or dry down cycle Gas Flow Range From static to 10 000 cm s linear velocity at 1 atm Sensor Type GE Sensing M Series thin film aluminum oxide Traceability Every moisture probe is individually computer calibrated against known moisture concentration standards traceable to National Institute of Standards and Technology NIST or National Physical Lab U K NPL as accredited by Irish National Accreditation Board INAB Temperature Operating and Storage 110 to 70 C 166 to 158 F LEVEL4A Pressure Operating 5 microns Hg to 5000 psig 5 4 Specifications March 2008 Appendix A Outline and Installation Drawings This appendix contains the following outline and installation drawings e MMS35 IS with Sample System ref dwg 712 940 e MMS35 IS without Sample System ref dwg 712 940 e Internal Sample System Assembly ref dwg 750 297 e RS232 Cable Assembly ref dwg 704 693 Outline and Installation Drawings A 1 Outline and Installation Drawings 10 98 278 8 March 2008 A 2 Figure A 1 MMS35 IS with Sample System ref dwg 712 940A Outline and Installation Drawings 10 98 278 8 March 2008 A 3 Figure A 2 MMS35 IS without Sample System ref dwg 712 940B March 200
11. and or a pressure regulator to reduce or control the pressure of the stream However most common filters and pressure regulators are not suitable for sample systems because their wetted parts may absorb or release components such as moisture into the sample stream They may also allow ambient contamination to enter the sample stream In general use stainless steel for all wetted parts Note The actual sample system design depends on the application requirements Installing the Series 35 IS 2 5 March 2008 Mounting an External Sample System Note fyou have a Series 35 IS with a self contained sample system disregard this section and proceed to The Self Contained Sample System on page 2 7 The sample system is usually fastened to a metal plate that has four mounting holes GE Sensing can provide the sample system in an enclosure if requested Sample system outline and dimension drawings are included in your shipment if you ordered them Use the following steps to mount the external sample system and connect it to the process 1 Fasten the sample system plate or enclosure to a solid stable surface with bolts and washers in each of its four corners 2 Connect the process supply and return lines to the sample system inlet and outlet using the required stainless steel fittings and tubing Caution Do not start a flow through the system until the probe has been properly installed Note For common applications GE Sens
12. documents suivants e EN 50014 1997 A1 A2 1999 e EN 50020 1994 e EN50284 1999 e 1 G EEx ia IIC T4 PM880 BASEEFAO2ATEX0191 Baseefa 2001 Ltd EECS Buxton SK17 9JN UK MMS 3515 ISSePO1ATEX035 X ISSeP B7340 Colfontaine Belgium e EN 61326 1998 Class A Annex C Continuous Unmonitored Operation for EN 61000 4 3 the MMS 35IS meets performance Criteria A and in a limited number of frequencies performance Criteria B per EN 61326 suivant les r gles de la Directive de Compatibilit Electromagn tique 89 336 EEC et d ATEX 94 9 EC Les mat riels list s ci dessus ainsi que les capteurs et les systemes d chantillonnages pouvant tre livr s avec ne portent pas le marquage CE de la directive des quipements sous pression car ils sont fournis en accord avec la directive 97 23 EC des quipements sous pression pour les DN lt 25 Article 3 section 3 qui concerne les pratiques et les codes de bonne fabrication pour l ing nierie du son Shannon July 1 2003 ls Lata i Mr James Gibson DIRECTEUR G N RAL NSAI C lt gt a5 LS ENISO9002 TUV ESSEN Shannon ISO 9001 US CERT DOC H3 August 2004 Sensing KONFORMITATS ERKLARUNG Wir Panametrics Limited Shannon Industrial Estate Shannon County Clare Ireland erkl ren in alleiniger Verantwortung da die Produkte Moisture Monitor Series 351S Portable Analyzer PM880 Portable Moisture Monitor folgende Normen erf llen e EN 50014 1997 A1 A2 1
13. malfunctions within the warranty period the following procedure must be completed 1 Notify GE giving full details of the problem and provide the model number and serial number of the instrument If the nature of the problem indicates the need for factory service GE will issue a RETURN AUTHORIZATION NUMBER RAN and shipping instructions for the return of the instrument to a service center will be provided If GE instructs you to send your instrument to a service center it must be shipped prepaid to the authorized repair station indicated in the shipping instructions Upon receipt GE will evaluate the instrument to determine the cause of the malfunction Then one of the following courses of action will then be taken If the damage is covered under the terms of the warranty the instrument will be repaired at no cost to the owner and returned If GE determines that the damage is not covered under the terms of the warranty or if the warranty has expired an estimate for the cost of the repairs at standard rates will be provided Upon receipt of the owner s approval to proceed the instrument will be repaired and returned March 2008 Table of Contents Chapter 1 Features amp Capabilities The Electromecanica ne 1 2 MS ODES fe cutee O pe atlas fee rac oh 1 3 The Sample Systemics oi rada 1 3 The User Program ns tia eis odia cai 1 4 Chapter 2 Installing the Series 35 IS Choosing a Measurement Site
14. minutes the Series 35 IS rounds up to the next acceptable interval For example 1f you set the 90 minute Autocal interval at 6 10 p m the next Autocal occurs at 7 30 p m excluding the Autocal performed when you exit the Autocal menu 3 20 Operating the Series 35 IS March 2008 Viewing the Battery Status Make sure that the battery charger is disconnected before viewing the battery status Note Enter the user program as described on page 3 6 USER BATTERY DISCONNECT A C Press ENTER BAT 6 89 V BAT 100 BATTERY From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options Use the arrow keys to scroll to the BATTERY option and press the ENTER key The display alternates between the two messages shown Press the ENTER key when the AC power has been disconnected The display alternates between the two messages shown Press the ESC key to return to the options menu Press the ESC key to return to the main menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key Operating the Series 35 IS March 2008 Entering a Backlight On Time Interval Your Series 35 IS is equipped with a backlight which can be programmed to turn off automatically after a pre determined time Values betw
15. sheet to re program your unit Store this sheet and any other related documents in a safe place for future reference Tables are provided for entry of the following information Dew Point Measurement Range page 2 e Calibration Data for Moisture page 2 e Serial Number page 3 e MH Reference Values for Moisture page 3 e User Defined Functions page 3 Logger page 4 Data Information Sheet C 1 March 2008 Series 35 IS Data Information Sheet Notes Date Unit Serial Number Application Description Table C 1 Dew Point Measurement Range Table C 2 Calibration Data for Moisture MH Value 1 2 3 4 5 6 ch 8 9 C 2 Data Information Sheet March 2008 Series 35 IS Data Information Sheet cont Table C 3 Serial Number Table C 4 MH Reference Values for Moisture Table C 5 User Defined Functions Setting Offset Value Constant Pressure PPMv Constant Multiplier Autocal Interval Battery Backlight On Time Interval Computer Enhanced Response Range Error Handling Selecting 60 50 Hz Data Information Sheet C 3 March 2008 Series 35 IS Data Information Sheet cont Table C 6 Logger Setting Log Interval LINTV Mins Log Setup L Mode 1 L Mode 2 L Mode 3 Log Display View Log Status View Log Summary View Log Data Log Dump OFF C 4 Data Information Sheet March 2008
16. the arrow keys to scroll to the CONTRAST option and press the ENTER key Press the up arrow key to increase contrast or the down arrow key to decrease contrast Hold the key down for large changes or press repeatedly for small changes Press the ENTER key to confirm the new setting Press the ESC key to return to the main menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key Operating the Series 35 IS March 2008 Setting the Clock Values The Series 35 IS has no backup power source and the time date must be reset whenever the battery has been totally depleted Note Enter the user program as described on page 3 6 USER CLOCK Read Time hh mm mm dd yy From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options Use the arrow keys to scroll to the CLOCK option and press the ENTER key Use the arrow keys to scroll to READ TIME then press the ENTER key The current time and date are displayed for 2 seconds before the CLOCK prompt returns To edit the time use the following steps CLOCK Set Time hh mm Set Time Press the ENTER key Use the arrow keys to scroll to SET TIME Then press the ENTER key
17. the log time interval at the start of a log Use the log start time and log interval to determine the data log time The above sequence of five screens will repeat automatically until all of the log summaries have been displayed Note The summary display may be terminated at any time by pressing the ESC key between any pair of the five screen sequences This will immediately return you to the options menu Operating the Series 35 IS March 2008 Viewing the Log Summary cont VIEW LOG XX VIEW LOG SUMMARY After the log summary has been completed the display shown will appear Press the ESC key or proceed to the next section for instructions Press ESC to return to the options menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key Operating the Series 35 IS March 2008 Viewing Log Data Follow these instructions to view the log data VIEW LOG DATA Use the arrow keys to scroll to VIEW LOG DATA and press the ENTER key VIEW LOG XX After the log summary has been completed the display shown will appear Press the ESC key or proceed to the next section for instructions Log Started at For the chosen log the four screens shown will be displayed hh mm mm dd yy for about 2 seconds each P x xx PSG LINTV Mins X Fx
18. ura A 4 14 Replacing uso td eae ee ee 4 19 ClOcK Valles cola hts bw el e oia 3 28 Computer Enhanced Response 0 000000 eee eee 3 23 Constant Multiplier 0 00 00 eee eee eee 3 18 Constant Pressure Value 0 0 cece eee eee eee 3 16 Contrast Adjustment 0 0 0 eee eee eee eee 3 27 D Data Information Sheet 0 0 cece eee eee ene 1 Data Lopper ata ia hy aah Etienne eee tigda E 3 30 Parameter s to Log 2 eee cee eens 3 32 Viewing Log Data 1 0 0 0 ee eee 3 32 Viewing Log Status 0 0 02 eee ee eee 3 34 Viewing Log Summary 0 0 00 cee eee eee ee 3 35 Dew Point Range oo ok i pee i eee ee ea 3 10 DEA WINS 35 eere i A 1 March 2008 Index cont E Electronics Unit Gessi ih ected bee et bk re crio 1 2 EPRO Mision dias daa Tala 4 13 Replacing its a 4 17 Error Processing ciar Sees a a e 4 7 F Factory Setup Data cocos e de 3 9 G Getting Started ga en pte A oo Whee ea a 3 2 Installation Mounting the Sample System 00 0000 2 6 Probe Wirt ss ci als de 2 12 Wiring Connections 0 eee cece eee eee 2 12 K Keypad nea gii do aches 3 5 Displaying Measurements 0 000000 02 eee eee 3 14 Entering Numeric Data 0 0 0 ee eee eee 3 8 WSIS oto Sth as as ep ip 3 5 L Logged Data Dumping 0 00 22 3 40 M M Series Probes ni A ae id 1 3 Measurement Display 0 00
19. 0 Portable Moisture Monitor to which this declaration relates are in conformity with the following standards e EN 50014 1997 A1 A2 1999 e EN 50020 1994 e EN50284 1999 e 111 G EEx ia IIC T4 PM880 BASEEFAO2ATEX0191 Baseefa 2001 Ltd EECS Buxton SK17 9JN UK MMS 3515 ISSePO1ATEX035 X ISSeP B7340 Colfontaine Belgium e EN 61326 1998 Class A Annex C Continuous Unmonitored Operation for EN 61000 4 3 the MMS 35IS meets performance Criteria A and in a limited number of frequencies performance Criteria B per EN 61326 following the provisions of the 89 336 EEC EMC Directive and the 94 9 EC ATEX Directive The units listed above and any sensors and ancillary sample handling systems supplied with them do not bear CE marking for the Pressure Equipment Directive as they are supplied in accordance with Article 3 Section 3 sound engineering practices and codes of good workmanship of the Pressure Equipment Directive 97 23 EC for DN lt 25 Shannon July 1 2003 Pe Et j Mr James Gibson GENERAL MANAGER S E CE lt gt iw LS ENISO9002 TUV ESSEN Shannon ISO 9001 US CERT DOC H3 August 2004 DECLARATION Sensing DE CONFORMITE Nous Panametrics Limited Shannon Industrial Estate Shannon County Clare Ireland d clarons sous notre propre responsabilit que les Moisture Monitor Series 351S Portable Analyzer PM880 Portable Moisture Monitor r latif cette d claration sont en conformit avec les
20. 10 16 110 166 10 17 110 166 10 18 110 166 10 19 110 166 10 20 110 166 10 21 110 166 Log Started at 01 09 1999 10 26 Constant Pressure 0 00 PSG Logging Interval 1 minutes LOG 2 Mode being Logged Time H DP C H DP F 10 26 110 166 Log Started at 01 09 1999 10 29 Constant Pressure 0 00 PSG Logging Interval 1 minutes LOG 3 Mode being Logged Time H DP C H DP F 10 29 110 166 10 30 110 166 Log Started at 01 09 1999 10 31 Constant Pressure 0 00 PSG Logging Interval 1 minutes LOG 4 Mode being Logged Time H PMv H DP F 10 31 0 166 10 32 166 10 33 166 10 34 166 10 35 0 166 Dump Completed Figure 3 1 Example of a Dump Screen 3 42 Operating the Series 35 IS March 2008 Chapter 4 Troubleshooting and Maintenance The Moisture Monitor Series 35 IS is designed to be maintenance and trouble free Due to process conditions and other factors however minor problems may occur This chapter discusses some of the most commonly encountered problems and the procedures for correcting them If you cannot find the information you need in this chapter contact GE Sensing Caution Do not attempt to troubleshoot the Series 35 IS beyond the instructions in this chapter If you do you may damage the unit and void the warranty This section includes the following information Common Problems page 4 1 e Screen Messages page 4 5 e Calibration Error Processing page 4 7 Recharg
21. 19 March 2008 Replacing and Recalibrating the Moisture Probe For maximum accuracy you should send probes back to the factory for recalibration every six months to one year depending on the application Under severe conditions you should send the probes back for recalibration more frequently Contact a GE Sensing applications engineer for the recommended calibration frequency for your application When you receive a new or recalibrated probe make sure to install and connect it as described in Chapter 2 Installing a Probe into a Sample System Once you have installed and connected the probes enter the calibration data as described in Chapter 3 Entering Calibration Data Note An individualized Calibration Data Sheet containing the corresponding probe serial number accompanies each probe 4 20 Troubleshooting and Maintenance March 2008 Chapter 5 Specifications The Moisture Monitor Series 35 IS has been designed to meet or exceed the specifications listed in this chapter The information has been divided into the following two categories e Electrical Specifications page 5 2 e General Specifications page 5 3 Specifications 5 1 March 2008 Electrical Specifications Functions Dew Point PPM in gases at constant pressure pressure by programmable constant Inputs Moisture Single input via M Series probe connected to main board Probe may be remotely located up to 100 m 330 ft from electro
22. 2 10 Cable length iio 2 2 External ocios ot a eS 2 6 Hilti d tae cada 1 3 Mounting oee e is beara eel Sate e le lee es 2 6 Pressure Regulator 0 0 eee ee ce ee 1 3 Probe Installation 2 0 0 0 eee eee ee eee 2 10 Self Contained sis wee Pleas ened he Mees ee eh oes 2 7 Temperat re pr aro e 2 2 VMalVeS mii nt a ar hee Sees 2 5 Screen Messages cotorra ee eh Sea es 4 5 A shecetasegcensden cde Sto E a A get eiee 1 3 Serial NUDE Tc ico Aa seule eas eee 3 12 Shields ic Shee ee SA ee is 1 3 Shutting DOWD 3505 5445 sh beg eA es Sh ea 3 4 Site Descriptiony s going eds dacs 2 2 Spare PS sa gales et elt oes da D 1 Specifications Electrical ct estat ag hoe aster ate aan 5 2 Generali as pens a alsin ogi Gare ade 5 3 Starting Up ui eee A aa eae dee 3 3 T Terminal Block caia dt iee te E Oe ee aa 2 12 Troubleshooting and Maintenance 0 0 0 cece eee eee 4 1 U User Program Description ht dali nds De eA id ae 1 4 Entering and EXItIOB o oooocoocoococoocoo rc 3 6 EPROM ston a a beneath ate ias 4 13 NAVIDAD st hci saver eee Pe Se PA ede 3 7 Replace trado is heads daa 4 13 W Wiring Connections Description 0oooocococooooooooo 2 10 Witing Probe 2 tactician iene a Bae Eel Wea 2 12 a DECLARATION Sensing OF CONFORMITY We Panametrics Limited Shannon Industrial Estate Shannon County Clare Ireland declare under our sole responsibility that the Moisture Monitor Series 351S Portable Analyzer PM88
23. 8 PARTS LIST PART NO DESCRIPTION MANUFACTURER QTY 412 722 03 Screw PH FH 6 32 x3 16 GE Panametrics 2 421 882 Base Plate GE Panametrics 1 421 638 Bracket Sample Cell GE Panametrics 1 2530 Sample Cell GE Panametrics 1 304SS Tubing 1 4 x 035 Seamless Tubing A R SS 400 2 2 Elbow Fitting Swagelok SS 400 1 2 Fitting Swagelok SS 400 61 Fittings Swagelok SS 4TF 7 Filter Nupro SS 1RS4 A Valves Whitey OAN DAR WOM o Outline and Installation Drawings A 4 Figure A 3 Internal Sample System Assembly ref dwg 750 297 TABLE 1 CONFIGURATION PC END TABLE 2 WIRE RUN LIST MMS35IS END CONN MMS35IS END CONNS PC END SEE TABLE 1 FOR LENGTH March 2008 LENGTH L PART NO Ome E PINNO RE 9 704 556 02 RED 3 RED 9 THRU GRN GRN 3 9 704 556 05 BLK DRAIN BLK 4 aa PINNO Vite 81911011 SEE TABLE 1 25 THRU GRN GRN 25 704 556 15 BLK 25 25 2 5 9 704 556 12 RED 2 RED 3 7 BLK DRAIN 16 MMS35IS END ONLY 9 CONTACT 1 gt 9CONTACT 2 25 CONTACT 5 d4 25 CONTACT 6 AS SHOWN 1 4 1 16 15 SEE NOTE 4 8 PLCS EACH END 1 2 TYP TYP TN SEE NOTE 2 13 BOTH ENDS PUSH OVER WIRES AFTER MAKING CONNECTIONS AND SHRINK IN PLACE NOTES 1 NO BROKEN OR NICKED STRANDS PERMITTED TIN ALL LEADS d 2 SHRINK ITEM 14 ON EACH CONTACT AFTER SOLDERING WIRE TO CONTACT 3 TOLERANCE SLEEVING 1 4 LENGTH 6 AFTER SHRINKING SLEEVING ITEM 13 IN
24. 999 e EN 50020 1994 e EN50284 1999 e 1G EEx ia IIC T4 PM880 BASEEFAO2ATEX0191 Baseefa 2001 Ltd EECS Buxton SK17 9JN UK MMS 3515 ISSePO1ATEX035 X ISSeP B7340 Colfontaine Belgium e EN 61326 1998 Class A Annex C Continuous Unmonitored Operation for EN 61000 4 3 the MMS 35IS meets performance Criteria A and in a limited number of frequencies performance Criteria B per EN 61326 gem den Europ ischen Richtlinien Niederspannungsrichtlinie EMV Richtlinie Nr 89 336 EG und ATEX Richtlinie Nr 94 9 EG Die oben aufgef hrten Ger te und zugeh rige mitgelieferte Sensoren und Handhabungssysteme tragen keine CE Kennzeichnung gem der Druckger te Richtlinie da sie in Ubereinstimmung mit Artikel 3 Absatz 3 gute Ingenieurpraxis der Druckger te Richtlinie 97 23 EG f r DN lt 25 geliefert werden Shannon July 1 2003 ae FADA i Mr James Gibson GENERALDIREKTOR NSAI aa TUV LS ENISO9002 TUV ESSEN Shannon ISO 9001 US CERT DOC H3 August 2004 USA 1100 Technology Park Drive Billerica MA 01821 4111 Web www gesensing com Ireland Sensing House Shannon Free Zone East Shannon County Clare Ireland
25. ER keys to enter the new multiplier one digit at a time Then press ENTER twice to return to the options menu Press the ESC key to return to the main menu Note PPMv constant multiplier values up to 999 9999 may be entered but the value should be set at 1 0000 unless otherwise advised by GE Sensing Be sure to record all entered data in Appendix D Data Information Sheet in the back of this manual To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key 3 18 Operating the Series 35 IS March 2008 Entering an Interval for Automatic Calibration The Series 35 IS automatically calibrates itself Autocal at user programmable time intervals in order to compensate for any drift in the electronics An Autocal interval value between O and 1440 minutes 24 hours may be entered GE Sensing recommends setting the Autocal interval to eight hours 480 minutes If the Series 35 IS is exposed to extreme temperatures or weather conditions a shorter Autocal interval may be more appropriate Note Enter the user program as described on page 3 6 USER From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options AUTOCAL INTERVAL Use the arrow keys to scroll to AUTOCAL INTERVAL and press the ENTER key ACAL Mins
26. ESC key to cancel your selection Menu Map B 1 DP RANGE XX MH X XXXX MH CURVE XX ED X XXXX SERIAL Low REF OFFSET CONSTANT PRESSUR PPMv MULTIPLIER March 2008 ENHANCE OFF AUTOCAL INTERVAL ENHANCE ON BATTERY R_ERR No Action BACKLIGHT R_ERR Display ENHANCE RESPONSE 60HZ RANGE ERROR SELECT 60 50 HZ HYGRO REFERENCE LX XXXX Set Date High REF CONTRAST HX XXXX Read Time Set Time FACTORY SETUP _0__ Passcode LOG INTERVAL LM HYG _ _ _ units LM NONE LINTV Mins ____ LOG SETUP LOGGER L MODE X LOG DISPLAY VIEW LOG STATUS LOG DUMP VIEW LOG SUMMARY LOG DUMP OFF ON VIEW LOG DATA Figure B 1 Moisture Monitor Series 35 IS Menu Map March 2008 Appendix C Data Information Sheet Use this sheet to record all of the data that you enter into the user program If data is lost for any reason use this
27. GE Sensing amp Inspection Technologies Moisture Monitor Series 35 IS Single Channel Hygrometer User s Manual GE Sensing Inspection Technologies Moisture Monitor Series 35 IS Single Channel Hygrometer User s Manual 910 182D March 2008 March 2008 Warranty Each instrument manufactured by GE Sensing Inc is warranted to be free from defects in material and workmanship Liability under this warranty is limited to restoring the instrument to normal operation or replacing the instrument at the sole discretion of GE Fuses and batteries are specifically excluded from any liability This warranty is effective from the date of delivery to the original purchaser If GE determines that the equipment was defective the warranty period is e one year from delivery for electronic or mechanical failures e one year from delivery for sensor shelf life If GE determines that the equipment was damaged by misuse improper installation the use of unauthorized replacement parts or operating conditions outside the guidelines specified by GE the repairs are not covered under this warranty The warranties set forth herein are exclusive and are in lieu of all other warranties whether statutory express or implied including warranties or merchantability and fitness for a particular purpose and warranties arising from course of dealing or usage or trade iii March 2008 Return Policy If a GE Sensing Inc instrument
28. Moisture Probe 4 20 Chapter 5 Specifications Electrical Specifications is cy eae eas 5 2 General Specifications tae eens tebe auten a 5 3 Appendix A Outline and Installation Drawings Appendix B Menu Map Appendix C Data Information Sheet Series 35 IS Data Information Sheet Appendix D Series 35 IS Hygrometer Spare Parts vil March 2008 Chapter 1 Features Capabilities The Series 35 IS a microprocessor based single channel hygrometer measures moisture content in gases The Series 35 IS 1s suitable for use in a wide range of process conditions requiring real time moisture measurement It measures dew frost points over a temperature range of 110 to 60 C 166 to 140 F The following topics are discussed in this chapter The Electronics Unit page 1 2 e Moisture Probes page 1 3 e The Sample System page 1 3 e The User Program page 1 4 Features amp Capabilities 1 1 March 2008 The Electronics Unit The Series 35 IS portable moisture monitor is available in two configurations e with a self contained sample system e without a self contained sample system Both Series 35 IS configurations display measurement data on a one line 16 character alpha numeric LCD display screen All probe information is entered into the unit using the programming keys on the front panel keypad see Figure 1 1 below The Series 35 IS operates on an internal 6 VDC battery and th
29. PLACE POSITION AND SHRINK THE OTHER SLEEVE ITEM 15 OVER THE FIRST SLEEVE IN ORDER TO PROVIDE ADEQUATE STRAIN RELIEF WHEN CONNECTOR IS CLOSED UP a le TRIM FOIL amp WHITE WIRE FLUSH WITH CABLE JACKET STRIP amp TIN 1 4 ON 3 WIRES REMOVE 1 2 OF EACH END CABLE SHEATH amp SHIELD FOIL BOTH ENDS TRIM FOIL WHITE WIRE amp DRAIN FLUSH WITH CABLE JACKET 2 RED 3 GRN 5 BLK amp DRAIN 25 CONTACT 9 CONTACT CONNECTIONS PC END WIRING END 9 CONTACT connections _ MMS35IS END WIRING END Outline and Installation Drawings A 5 Figure A 4 RS232 Cable Assembly ref dwg 704 693 March 2008 Appendix B Menu Map Figure C 1 is a top level diagram of the Series 35 IS menu Once you are familiar with how the Series 35 IS operates use this diagram as a reference for moving through the user program To enter the programming mode perform the following sequence within five 5 seconds or the Series 35 IS will time out and return to the measurement mode P 0 00 Kcmg While in run mode press the ESC key ESC Within 5 seconds of the appearance of this display press the ENTER key followed by the ESC key PROGRAM MENU This will display for 1 second DP RANGE You are now in the user program menu From the main menu use the arrow keys to scroll through the options to your selection Use the ENTER key to confirm your selection or the
30. a self contained sample system 1 Loosen the two quarter turn screws on the back of the Series 35 IS cover Remove the cover by gently lifting it off the unit from back to front Be careful not to pull on the cables that connect to the cover Insert the probe into the sample cell Screw the probe into the receptacle fitting making sure not to cross the threads Note Insert the probe into the cylindrical shaped container called the sample cell which is included as part of your sample system M2 probes have 3 4 16 straight threads and an o ring seal for installation of the probe into the standard sample cell see Figure 2 1 on page 2 7 Hand tighten the probe in a clockwise direction then tighten it an additional 1 8 turn with a wrench Connect the blue probe cable to the probe by inserting the bayonet type connector onto the probe and twisting the shell clockwise until it snaps into a locked position Note The connector on the probe cable must be rotated until it aligns with the pins in the probe connector before the cable may be properly inserted into the probe and secured 7 Close the Series 35 IS cover and tighten the two quarter turn screws on the back of the cover 2 10 Installing the Series 35 IS March 2008 Making External Probe Connections Probe connections may differ depending on the type of sample system you are using Connect the moisture probe using a continuous run of GE Se
31. ables you to change moisture calibration data and select a number of user defined program functions All functions and features of the Series 35 IS user program are discussed in Chapter 3 Operating the Series 35 IS 1 4 Features amp Capabilities March 2008 Chapter 2 Installing the Series 35 IS This chapter discusses installing the Series 35 IS in all its configurations Use the following list of procedures to help you install your unit Depending on the type of unit you have refer to the appropriate section s that follow to install your Series 35 IS correctly Installing your Series 35 IS consists of the following procedures e Choosing a Measurement Site page 2 2 e Moisture Probe Considerations page 2 3 e Sample System Guidelines page 2 5 Mounting an External Sample System page 2 6 e The Self Contained Sample System page 2 7 e Installing a Probe into a Sample System page 2 8 e Making External Probe Connections page 2 11 Proceed to the appropriate section to install your Series 35 IS Installing the Series 35 IS 2 1 March 2008 Choosing a Measurement Site You should have discussed environmental factors with a GE Sensing applications engineer or field sales person before you receive your Series 35 IS The equipment should be suited to both the application and the measurement site Read the following guidelines to verify that you have selected the best measurement site Choose a measurem
32. ata the shorter the total available logging time The Series 35 IS assigns a record and a header to all logged data The record consists of logged measurement values The header includes the time the log started the constant pressure value the log time intervals and the selected measurement modes By assigning each log a header the Series 35 IS distinguishes one log from another The Series 35 IS can store more than one log Each time the log setting is changed the Series 35 IS queries if you want to overwrite or append to the existing log s If overwrite mode is chosen the Series 35 IS writes over the logs currently stored in memory If append mode is chosen the Series 35 IS adds new log data to the end of the previously stored log data In either case the Series 35 IS continues logging measurement data until it runs out of memory Note Before beginning setup of the data logger check to make sure that the clock is set to the correct time and date See Setting the Clock Values on page 3 28 for the procedure to follow 3 30 Operating the Series 35 IS March 2008 Setting the Data Logger Time Interval The Series 35 IS logs measurement data at a time interval that is specified by the user Note Enter the user program as described on page 3 6 LOGGER LOG INTERVAL LINTV Mins 15 LINTV Mins XX LINTV Mins 30 LOG INTERVAL From the main menu use t
33. cteristics 2 If possible avoid all splices Splices will impair the performance of the instrument When possible instead of splicing coil the excess cable 3 If you must splice cables be sure the splice introduces minimum resistive leakage or capacitive coupling between conductors 4 Carry the shield through any splice A common mistake is to not connect the shields over the splice If you are modifying a GE Sensing cable the shield will not be accessible without cutting back the cable insulation Also do not ground the shield at both ends The shield should be grounded only at the hygrometer end as described in Table 2 1 on page 2 12 2 14 Installing the Series 35 IS March 2008 Performing a Calibration Adjustment After completing the installation of a modified or non standard moisture cable it is necessary to perform a calibration adjustment on the Series 35 IS This procedure will adjust the electronics to compensate for any error or offset introduced by splices or long cable lengths It is also recommended that a calibration be performed after the installation of a new GE Sensing cable to verify the accuracy of the unit Use the following steps to perform a calibration adjustment 1 Power up the Series 33 IS 2 To check the new cable set up the screen to display MH See Chapter 3 Operating the Series 35 IS for instructions on how to navigate through the user program 3 Note the high low and zer
34. e Dew point range e Calibration data e Probe serial number e High and low reference values Note Remember to record all setup data in Appendix D Data Information Sheet in the back of this manual The factory enters all the necessary data into your Series 33 IS Therefore you should not need to re enter this data unless you e Purchase a new probe e Recalibrate an existing probe e Have reason to believe the data is corrupted Use the appropriate sections that follow to verify and or change the setup data Operating the Series 35 IS 3 9 March 2008 Entering the Dew Point Range Use the DP RANGE to enter high and low dew point values The Series 33 IS uses this range to determine the number of points in the calibration curve Note Enter the user program as described on page 3 6 DP RANGE Hi DP Hi DP 20 Use the arrow keys to scroll to DP RANGE and press the ENTER key Scroll to this screen with the arrow keys and press the ENTER key Use the arrow keys to scroll to the desired dew point value then press the ENTER key Note The high and low dew points are listed on the Moisture Probe Calibration Data Sheet located in the probe box The default values are Low 110 C High 20 C Hi DP Low DP Low DP 110 C Low DP IMPORTANT 3 10 Press the down arrow key Press the ENTER key Use the arrow keys to scr
35. e connector straight on not at an angle when the wiring is complete Caution The M Series probe may not be capable of withstanding the 500 V insulation test required by clause 5 7 of EN50 020 when installed in the process media This must be taken into account in any installation in which it is used See Cert Ex95C2002x in its entirety Table 2 1 Probe Connections To PROBE Connect Terminal Block Red H2 wire pin 1 Shield pin 2 Green Hai 2 12 Installing the Series 35 IS March 2008 Y3aDYVHO SVAYV SNOCYVZVH NI zezSy HO YAODYVHO ASN LON Od NINYYM 490 g uiua qold 7 MANI 380d 4 Probe Terminal Block Location Installing the Series 35 IS Figure 2 2 13 March 2008 Using Modified or Non GE Sensing Cables In some installations it may be desirable to use a pre existing moisture cable or to modify the standard GE Sensing moisture cable If this approach is taken it is essential that the following precautions be observed Furthermore after connecting the moisture probe a calibration adjustment must be performed to compensate for any electrical offsets introduced by the non standard cable Caution GE Sensing cannot guarantee operation of the Series 35 IS to the specified accuracy unless a standard GE Sensing hygrometer cable is used 1 Use cable that matches the electrical characteristics of GE Sensing cable contact the factory for specific information on cable chara
36. e unit can operate while being charged with a 12 VDC charger Caution Do not use AC power in hazardous areas Charge the battery only in a non hazardous area Moisture Monitor Series 35 IS Figure 1 1 Series 35 IS Front Panel 1 2 Features amp Capabilities March 2008 Moisture Probes The moisture probe is the part of the system that comes in contact with the process and is usually installed in a sample system The Series 33 IS uses any M Series probe to measure dew point temperature in C or F A sensor assembly is secured to the probe mount and protected with a sintered stainless steel shield see Figure 1 2 below Other types of shields are available Figure 1 2 The M Series Probe The Sample System The sample system conditions or controls a sample stream to the specifications of the measurement probe Typically the sample system is kept very simple with as few components as possible located upstream of the measurement probe The sample system may include a filter to remove particulates from the sample stream and or a pressure regulator to reduce or control the pressure of the sample stream In general stainless steel is the preferred material for all the sample system s wetted parts If it was specified at the time of purchase your Series 35 IS will include a self contained sample system Features amp Capabilities 1 3 March 2008 The User Program The Series 35 IS contains a user program that en
37. e user program e Move through the user program e Enter numeric data How to Use the Programming Keys The membrane keypad to the right of the display window on the front panel of the Series 35 IS contains six 6 keys e ENTER Use this key to enter a menu option switch from viewing to editing data move to the next digit position during numeric entry confirm an entry ESC Use this key to cancel an entry move back up one level in the menu sequence e A This key scrolls upward through the menu options and increases the value during numeric entry e V This key scrolls downward through the menu options and decreases the value during numeric entry HYGRO Press this key in measurement mode to display the dew frost point temperature in the selected units e Pconst Press this key in measurement mode to display the pressure in the selected units Operating the Series 35 IS 3 5 March 2008 How to Enter and Exit the User Program To enter programming mode perform the following sequence within five 5 seconds or the Series 35 IS will time out and return to measurement mode P 0 00 Kcmg ESC PROGRAM MENU DP RANGE While in measurement mode press the ESC key Within 5 seconds of the appearance of this display press the ENTER key followed by the ESC key This will display for 1 second You are now in the user program menu From the main me
38. eee eee eee eee 3 14 Menu Map ec io when ea ees B 1 Moisture Probe 0 ccc eee nets 1 3 2 3 Fluid Velocities tt cs 2 4 InterferenCe psi a dl E 2 4 M Series cti a ES 2 3 Moisture Condensation 00 0 cece eee eee 2 3 Pressure Sa a glee HOR owe otis eee ete 2 4 Replacing and Recalibrating oooooocooocoocoocooo oo 4 20 Stora Ser Pace cits is Batre shee ee ah ee eee Ee es 2 4 Temperature Range 0 0 0 e eee ee 2 3 March 2008 Index cont O Offset Valle ici a a ites bas 3 15 P Power Switcheasy iai a E a E hs AUN add 3 4 Powering Up erei suk dE 3 4 Pressure Constant Value Entering 0 0 0 00 00 00 3 16 Probe 2 65546 Eade hence e eet date en bese peed E gamer ded 2 8 COMMECHONS oo 5s 5 hee eae a Seale eels hated 2 11 DEScriptlon s re se ee e ee PER 1 3 Installing 224 6 ce a Riek eal he hie Va ead 2 8 Self Contained serp cues hans rn ein 2 8 WIEN dire 2 12 Probe WIDE Hd AR SA TERE a AR 2 12 Problems iii rd da da 4 1 Programming Keys 0 0 0 cece ee eee eee 3 5 R Range Error ee cnure isenana lai day eda ad Sate 3 25 Reference Values Entering 0 00 00 e ee eee 3 13 RS232 Interlaces ori ats ere blew BRE AS Pee BS AUR Be 3 39 Cable suis beeen eee el we a oe 3 39 Dumping Logged Data 00 0 0 eee eee 3 40 Settings welsh lee te Hares Hey Gis Shee eee 3 39 March 2008 Index cont S Sample System ssri hes iaeiaeu ta neoane eee eee 1 3
39. een 0 and 1440 minutes 24 hours may be entered Note Enter the user program as described on page 3 6 USER From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options BACKLIGHT Use the arrow keys to scroll to BACKLIGHT and press the ENTER key BLITE Mins 30 The current backlight interval value is displayed BLITE Mins XX Press either arrow key to delete the current value and enter the edit mode Use the arrow and ENTER keys to change the value one digit at a time then press ENTER to return to the options menu BACKLIGHT Press the ESC key to return to the main menu Note Constant use of the backlight shortens the battery life All units are shipped with a default backlight on time interval of 5 minutes To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key 3 22 Operating the Series 35 IS March 2008 Setting Up Computer Enhanced Response Note This option may not be installed on your Series 35 IS Using a dynamic moisture calibration technique Computer Enhanced Response extrapolates the moisture level to the end point when making measurements in abrupt dry down conditions Response time depends on the relative change in dew point For example the Series 35 IS can r
40. ent site for the probe and sample system as close to the process line as possible Avoid long lengths of connecting tubing If long distances are unavoidable a fast sampling bypass loop is recommended Do not install any other components such as filters upstream of the probe or sample system unless instructed to do so by GE Sensing Many common components such as filters and pressure regulators are not suitable for sample systems These components contain wetted parts that may absorb or release materials e g moisture into the sample stream or allow ambient contamination to enter the sample stream In general use stainless steel for all parts in contact with the sample Observe all normal safety precautions Use the probes within their maximum pressure and temperature ratings Do not expose the electronics unit to high temperatures strong electrical transients mechanical vibrations corrosive atmospheres or any other conditions that could damage or interfere with the Series 35 IS operation See Chapter 5 Specifications for limits If you are using an external sample system you should observe the proper cable restrictions for the probes The M Series probes require specially shielded cable For units with separate sample systems you can locate the M Series probes up to 100 meters 330 feet from the Series 35 IS Protect the probe cables from excessive strain bending pulling twisting etc In addition do not subject t
41. espond in three to five minutes to reflect a change from ambient moisture to trace levels The accuracy of Computer Enhanced Response equals 2 C of the sensor reading assuming an equilibrium with the gas To ensure accuracy your application should e Have a reasonably constant flow rate and final dew point e Maintain a minimum flow rate of one standard cubic foot per hour SCFH e Operate at atmospheric pressure 0 psig e The actual moisture content must be above 85 C frost point and must be stable You can enable or disable the Computer Enhanced Response feature If the feature is not available the display reads Option Not Avail Otherwise the Enhance Response display appears Note Enter the user program as described on page 3 6 USER From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options ENHANCE RESPONSE Use the arrow keys to scroll to the ENHANCE RESPONSE option and press the ENTER key Operating the Series 35 IS 3 23 March 2008 Setting Up Computer Enhanced Response cont ENHANCE OFF Use the arrow keys to scroll to one of the option screens shown ENHANCE ON and press the ENTER key ENHANCE RESPONSE Press the ESC key to return to the main menu Note An activated Computer Enhanced Response displays a reverse video E on the left side of the display After determining the final value the re
42. ess the ESC key 3 16 Operating the Series 35 IS March 2008 Entering a Constant Pressure Value cont KP 500 00 PSG KP XXX XX PSG KP PSlg CONSTANT PRESSUR Press either arrow key to delete the current value and enter edit mode Use the arrow and ENTER keys to change the value one digit at a time then press ENTER The new constant pressure value is displayed Press ESC The current units choice is displayed Press ESC to return to the options menu Press the ESC key to return to the main menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key Operating the Series 35 IS 3 17 March 2008 Entering a PPMv Constant Multiplier Use this option to apply a user defined constant multiplier to the the PPMv value Note Enter the user program as described on page 3 6 USER PPMv MULTIPLIER KPPMv 1 0000 KPPMv X XXXX PPMv MULTIPLIER From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options Use the arrow keys to scroll to PPMv MULTIPLIER and press the ENTER key The current value is displayed Press either arrow key to delete the current value and enter the edit mode Use the arrow and ENT
43. f your Series 35 IS includes a self contained sample system you must disconnect the moisture probe cable from the probe at this time refer to Installing a Probe into a Sample System in Chapter 2 6 Remove any external connections to the Series 35 IS These may include the battery charger an RS232 interface cable and or a moisture probe cable from an external sample system 7 Remove the main printed circuit board from inside the cover by unscrewing the four screws that fasten the circuit board to 1ts mounting bracket 8 Turn the circuit board over to access the EPROM on the component side of the circuit board Note To replace the circuit board refer to Replacing the Circuit Board on page 4 19 4 16 Troubleshooting and Maintenance March 2008 Replacing the EPROM Caution EPROMs can be damaged by static electricity Be sure to discharge any static electricity from your body before handling the EPROM Replace the EPROM by carefully completing the following steps in the order presented 1 Refer to Figure 4 3 on page 4 18 to locate the EPROM labeled U18 on the component side of the main printed circuit board Use a chip puller to remove the EPROM If you do not have a chip puller use a small screwdriver to carefully wedge the chip out of its mounting Be sure none of the EPROM legs breaks off in the socket Insert the new EPROM into the socket labeled U18 making sure the notch on the EPROM aligns with t
44. g operation of the unit These display keys are labeled HYGRO and Peonst e HYGRO Press this key to display and scroll through all the available moisture measurement units DP C DP F PMv MH Pconst Press this key to display and scroll through all available constant pressure units PSG Bar KPAg Kcmg After you select a specific display mode that display remains on the screen until you choose another display mode or until you enter the programming mode Upon exiting the programming mode and returning to measurement mode the screen automatically returns to the previously selected display mode 3 14 Operating the Series 35 IS March 2008 Entering an Offset Value for Dew Frost Point Use this option to adjust the displayed dew frost point reading A positive number increases the reading and a negative number decreases the reading The offset value always displays in dew frost point degrees C Note Enter the user program as described on page 3 6 USER From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options OFFSET Use the arrow keys to scroll to OFFSET and press the ENTER key OFFSET 5 0 C The current offset value is displayed OFFSET 10 0 C Press either arrow key to delete the current value and enter the edit mode Use the arrow and ENTER keys to change the value one digit at a time then pres
45. gases or organic liquids does not affect the sensor Also large concentrations of hydrocarbon gases Freon carbon dioxide carbon monoxide and hydrogen do not affect sensor water vapor indications The sensor functions properly in a multitude of gaseous or non conductive liquid environments Corrosive Materials avoid all materials that are corrosive or otherwise damaging to aluminum or aluminum oxide These include strongly acidic or basic materials and primary amines Freon is a registered trademark of E I du Pont de Nemours and Company 2 4 Installing the Series 35 IS March 2008 Sample System Guidelines A sample system although not mandatory is highly recommended for moisture measurement The purpose of a sample system is to condition or control a sample stream to within the specifications of the probe The application requirements determine the design of the sample system GE Sensing applications engineers can make recommendations based on the following general guidelines e Typically keep the sample system simple Include as few components as possible and locate all or most of the components downstream of the measurement probe A simple sample system consists of an explosion proof housing with a sample cell a filter and inlet and outlet needle valves Do not use any material for sample system components that can affect measurements A sample system may include a filter to remove particulates from the sample stream
46. he arrow keys to scroll to the LOGGER prompt then press the ENTER key Use the arrow keys to scroll to the LOG INTERVAL option and press the ENTER key The current log interval is displayed Press either arrow key to delete the current value and enter the edit mode Use the arrow and ENTER keys to change the value one digit at a time then press ENTER to confirm the new value The new log interval is displayed Press ENTER to return to the options menu Press the ESC key to return to the main menu Note Data logging is suspended when you enter the programming mode If you remain in the programming mode longer than the log intervals the System 35 IS appends a new log when you exit in order to track the log time properly Also a new log is appended to the current log on power up Operating the Series 35 IS 3 31 March 2008 Entering the Parameter s to Log Use this option to enter the parameters to be logged You may log up to three different parameters at the same time Note Enter the user program as described on page 3 6 LOGGER LOG SETUP From the main menu use the arrow keys to scroll to the LOGGER prompt then press the ENTER key Use the arrow keys to scroll to the LOG SETUP option and press the ENTER key Note Before beginning setup of the data logger check to make sure that the clock is set to the correct time and date See Setting the Clock Values o
47. he cables to temperatures above 65 C 149 F or below 50 C 58 F 2 2 Installing the Series 35 IS March 2008 Moisture Probe Considerations The M Series probes consist of an aluminum oxide sensor located on a connector and covered by a protective stainless steel shield The probe sensor materials and housing maximize durability and minimize water absorbing surfaces in the vicinity of the aluminum oxide surface A sintered stainless steel shield protects the sensor from high flow rates and particulate matter other shields are available Do not remove the shield except upon advice from GE Sensing The sensor design permits the device to withstand normal shock and vibration Be sure to avoid touching the active sensor surface or allowing it to come into direct contact with foreign objects Such contact may adversely affect performance Observing these precautions should ensure a long and useful probe life GE Sensing recommends that you check probe calibration routinely at one year intervals or as recommended by the applications engineers for your particular application Because the probe measures water vapor pressure in its immediate vicinity proximity to the system walls materials of construction and other environmental factors can influence readings You can operate the sensor under vacuum or pressure and under dynamic or static conditions Observe the following environmental precautions 1 Temperature Range the
48. he notch on the socket See Figure 4 3 on page 4 18 Ifall the EPROM legs do not align with the corresponding holes in the socket gently remove the EPROM and place it on its side where the legs are located on a flat surface Then gently roll the EPROM toward the legs to bend the row of legs slightly inward Caution The EPROM legs are very delicate and may snap off if they are bent too far or too many times Repeat step 4 for the legs on the opposite side of the EPROM Then insert the EPROM back into its socket making sure that the notch on the EPROM aligns with the notch on the socket Troubleshooting and Maintenance 4 17 March 2008 Replacing the EPROM cont rara catala 703 1262 Figure 4 3 EPROM U18 Notch Location 6 Gently press the EPROM into place until it is fully seated in the socket making sure not to bend or break any of the legs Repeat steps 4 and 5 if necessary Caution Do not force the EPROM into the socket If the EPROM does not seat easily check for bent legs or legs that do not properly align with the corresponding holes in the socket 4 18 Troubleshooting and Maintenance March 2008 Replacing the Circuit Board 1 Turn the circuit board over so that the component side the side with the EPROM of the board faces the inside of the Series 35 IS cover and position the circuit board on the mounting bracket in the cover Note When orienting the circuit board within the elect
49. ility to view the log data Note Enter the user program as described on page 3 6 LOGGER From the main menu use the arrow keys to scroll to the LOGGER prompt then press the ENTER key LOG DISPLAY Use the arrow keys to scroll to the LOG DISPLAY option and press the ENTER key Viewing Log Status Note The log status applies only to the current log VIEW LOG STATUS Use the arrow keys to scroll to VIEW LOG STATUS and press the ENTER key Records 109 The number of data points logged and the remaining Rem 10h 10m logging time screens will be displayed for about 2 seconds each VIEW LOG STATUS Press the ESC key to return to the options menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key 3 34 Operating the Series 35 IS Viewing the Log Summary March 2008 Follow these instructions to view the log summary VIEW LOG SUMMARY Total Log XX LOG x Log Started at hh mm mm dd yy P x xx PSG LINTV Mins Xx Use the arrow keys to scroll to VIEW LOG SUMMARY and press the ENTER key The total number of logs in memory will be displayed for about 2 seconds For each log the five screens shown will be displayed for about 2 seconds each Note The Series 33 IS does not log time against each data point but logs
50. ing and Replacing the Battery page 4 8 Replacing the User Program page 4 13 Replacing and Recalibrating the Moisture Probe page 4 20 Common Problems Incorrect Series 35 IS measurement readings may indicate a problem with the probe or a component of the system Table 4 1 on page 4 2 lists the most common problems that affect measurement and ways that you can rectify the problems Troubleshooting and Maintenance 4 1 cy 22UDU2JUID y pub Hunooysajqno y Accuracy of moisture sensor is questioned Table 4 1 Troubleshooting Guide Insufficient time for system Probe reads too wet Change the flow rate A change in dew point indicates the to equilibrate during dry down sample system is not at equilibrium or there is a leak Allow conditions or too dry in sufficient time for sample system to equi wet up conditions reading to become steady Check for leaks Dew point at sampling point Probe reads too wet or Readings may be correct if the sampling is different than the dew do not run under the same process cond point of the main stream process conditions cause the readings to ibrate and moisture point and main stream itions The different vary Refer to Appendix A for more information If sampling point and main stream conditions are the same check sa mple system pipes and any pipe between the sample system and main stream for leaks Also check sample system for adsorbing water surfaces such
51. ing can provide a standard sample system If applicable additional instructions on how to start up and shut down the sample system may be included 2 6 Installing the Series 35 IS March 2008 The Self Contained Sample System The Portable Series 35 IS can include a self contained sample system as shown in Appendix B This sample system is constructed with 1 4 Swagelok inlet and outlet compression fittings and 1 4 stainless steel tubing The sample system also includes inlet and outlet needle valves and a 7 micron sintered stainless steel filter with a replaceable element All wetted parts are Series 300 stainless steel Viton or Teflon The maximum allowable pressure for the sample system is 4500 psig See Figure 2 1 below Outlet A Sample Cell Figure 2 1 Self Contained Sample System with Probe Swagelok is a registered trademark of Crawford Fitting Company Teflon is a registered trademark of E I du Pont de Nemours and Company Inc Viton is a registered trademark of DuPont Dow Elastomers L L C Installing the Series 35 IS 2 7 March 2008 Installing a Probe into a Sample System The sample system design protects the aluminum oxide moisture probe from particulates and is recommended for process gases such as dry instrument plant air or other similar process gas Other sample handling equipment pressure regulators cooling coils additional filters pressure gauges rota meters etc may be required for so
52. lace the Series 35 IS cover by attaching it to the unit from front to back Tighten the two quarter turn screws on the back of the cover 4 12 Troubleshooting and Maintenance March 2008 Replacing the User Program The user program is stored on an EPROM Erasable Programmable Read Only Memory chip The EPROM is located on the main printed circuit board No 703 1262 which is mounted in the cover of the Series 35 IS electronics unit You must do the following to replace the user program Remove the main printed circuit board e Replace the EPROM Reinstall the main printed circuit board Refer to the following sections to replace the user program Contact GE Sensing if your unit contains a main circuit board with a registration number other than 703 1262 Troubleshooting and Maintenance 4 13 March 2008 Removing the Circuit Board See Figure 4 2 on page 4 15 to locate the cable connections on the back non component side of the main printed circuit board Note The main printed circuit board is mounted on the inside of the electronics cover Caution Remove the circuit board to a non hazardous area 1 Turn the power off and if applicable unplug the unit IWARNING You must turn off and unplug the Series 35 IS before continuing with the following steps 2 Discharge static electricity from your body before touching the Series 35 IS enclosure 3 Open the Series 35 IS enclosure by loosening the two quarte
53. me applications Contact GE Sensing or see Appendix A for general information about using the GE Sensing Aluminum Oxide Moisture Probe Proceed to the appropriate probe installation section for your system Caution If you mount the probe directly into the process line consult GE Sensing for proper installation instructions and precautions External Sample System Use the following steps to install the probe into the external sample cell Refer to Figure 2 2 below Sample Cell Outlet Figure 2 2 A Typical Probe Installation 2 8 Installing the Series 35 IS March 2008 External Sample System cont 1 Insert the probe into the sample cell so that it is perpendicular to the sample inlet IMPORTANT For maximum protection of the aluminum oxide sensor always leave the shield in place 2 Screw the probe into the receptacle fitting making sure not to cross the threads Note M2 probes have 3 4 16 straight threads with an o ring seal for installation either into the sample system or directly into the process line Other mounts are available for special applications 3 Hand tighten the probe in a clockwise direction then tighten it an additional 1 8 turn with a wrench Figure 2 2 on page 2 8 shows a typical probe installation with the probe mounted into a sample cell Installing the Series 35 IS 2 9 March 2008 Self Contained Sample System Use the following steps to install the probe into the sample cell of
54. moisture measurement e USER Use to set up user defined program functions such as offset value constant pressure PPMv multiplier Autocal interval battery backlight interval computer enhanced response optional range error handling selecting 60 50 Hz contrast and clock e FACTORY SETUP Used for GE Sensing field service and factory use only A passcode is required to access this function LOGGER This optional section lets you program the unit to log data at pre selected time intervals and access the logged data for viewing or for sending to a dump terminal It includes log interval log setup log display and log dump settings Operating the Series 35 IS 3 7 March 2008 How to Enter Numeric Data To enter numbers one digit at a time use the arrow keys to scroll to the desired number then press the ENTER key to move to the next digit position Repeat this procedure until all numbers have been entered Note n the programming mode pressing an arrow key lets you enter the edit mode Pressing ESC terminates the edit mode without changing any data In edit mode check all characters before pressing the ENTER key and moving to the next digit position 3 8 Operating the Series 35 IS March 2008 Verifying and Changing Factory Setup Data Use this section to confirm or make any necessary changes to the factory setup data The setup data includes information regarding the moisture probe as listed below
55. n page 3 28 for the procedure to follow L MODE X LM HYG LM HYG DP C Select the desired parameter number 1 2 or 3 with the arrow keys and then press the ENTER key Use the arrow keys to select the desired mode HYG NONE or BAT Press the ENTER key Use the arrow keys to select the desired units setting MH PMv DP F DP C or DVM Then press the ENTER key Note Jf the NONE or BAT mode is chosen the units setting screen will not appear Simply press ENTER to return to the parameter number screen Operating the Series 35 IS March 2008 Entering the Parameter s to Log cont L MODE X If desired repeat the above procedure to set up the other two parameters When finished press the ESC key Note Because the Series 35 IS contains a fixed amount of memory the more parameters you select and the more frequently you log data the shorter the total available logging time LOG SETUP Press the ESC key to return to the main menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key Operating the Series 35 IS 3 33 March 2008 Viewing Log Status Summary and Data Use this option to view the log status log summary and log data Be aware that the nature of the 16 character L C D display will limit the ab
56. nditions Contact GE Sensing regarding a higher calibrated probe Supply Low displays for 1 hour then Shutdown Please Battery power is low Loss of power Turn unit off and recharge or replace battery See Recharging amp Replacing the Battery page 4 8 8002 YI March 2008 Calibration Error Processing A Calibration Error indicates a failure during the measurement of the internal moisture references During Autocal internal references are read repeatedly and the Series 35 IS compares measured values to a table of acceptable factory calibration values The system calculates and corrects any deviation from the factory values If a reference falls outside the acceptable range a CAL ERROR message appears If you attempt to display data after the system experiences a calibration error the display reads CAL ERROR DP C Note The units displayed e g C depends on the previously selected measurement units Troubleshooting and Maintenance 4 7 March 2008 Recharging and Replacing the Battery Portable battery powered units with and without internal sample systems require a battery charger that accepts either 110 VAC or 220 VAC input and outputs 12 volts DC at a maximum current of 500 mA A fully charged Series 35 IS battery pack provides continuous operation for between 12 hours with the backlight on and 120 hours with the backlight off When the battery charge is low
57. ng High and Low Reference Values The Series 35 IS requires high and low reference values for its moisture measurement circuitry These factory calibration values specific to each unit are listed on a label inside the unit IMPORTANT Do not change the high and or low reference values unless instructed to do so by GE Sensing Note Remember to record all setup data in Appendix D Data Information Sheet in the back of this manual HYGRO REFERENCE Use the arrow keys to scroll to HYGRO REFERENCE and press the ENTER key High REF Press either arrow key to scroll to the High REF option then press the ENTER key HX XXXX Use the arrow and ENTER keys to change the value one digit at a time then press ENTER Note To abort the editing function at any time without changing the value press the ESC key Low REF Press either arrow key to scroll to the Low REF option then press the ENTER key LX XXXX Use the arrow and ENTER keys to change the value one digit at a time then press ENTER To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key Operating the Series 35 IS 3 13 March 2008 Changing the Measurement Display The front panel of the Series 35 IS contains two keys that let you quickly change the L C D display mode durin
58. ng the Built In RS232 Interface on page 3 39 to make sure the Series 35 IS is set up properly for the transfer LOGGER In the main menu use the arrow LOG DUMP LOG DUMP ON Dumping Log Dump Completed keys to scroll to LOGGER and press the ENTER key Use the arrow keys to scroll to LOG DUMP and press the ENTER key Use the arrow keys to scroll to LOG DUMP ON and press the ENTER key The entire log memory is transferred to the PC The screens shown will display the status of the data dump Note The log dump may be terminated at any time by pressing the ESC key LOG DUMP 3 40 Press the ESC key to return to the main menu Operating the Series 35 IS March 2008 Dumping Logged Data Via the RS232 Interface cont The format of the dump consists of a header modes with the TAB delineator between titles and data with the TAB delimiter between values The information contained in a typical dump screen is shown in Figure 3 1 on page 3 42 To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key Operating the Series 35 IS 3 41 March 2008 Log Started at 01 09 1999 10 13 Constant Pressure 0 00 PSG Logging Interval 1 minutes LOG 1 Mode being Logged Time H DP C H DP F 10 13 110 166 10 14 110 166 10 15 110 166
59. nic console except for units with self contained internal sample systems Intrinsic Safety BASEEFA certified intrinsically safe probe and cable ISSEP certified intrinsically safe hygrometer Code EEx ia IICT4 Computer Enhanced Response Optional Display Units Dew frost point temperature C F PPMv MH Pressure psi g bar kPa g kg cm g Power Requirements AC power supply Voltage Specify as 100 120 230 or 240 VAC Frequency Specify as 50 60 Hz 12V Charger Input Power 5 watts maximum Rechargeable Battery Pack Battery power for 12 hour operation with backlight or 120 hour operation without backlight 5 2 Specifications March 2008 General Specifications Temperature Operating 0 to 60 C 32 to 140 F Storage 20 to 70 C 22 to 158 F Configurations Battery Powered Battery Powered with self contained Sample System Dew Frost Point Temperature Overall calibration range capability 60 to 110 C 140 to 166 F Available Calibration Range Options Standard Calibration Range 20 to 80 C with data to 110 C 68 to 112 F with data to 166 F Extended High Calibration Range 60 to 80 C with data to 110 C 140 to 112 F with data to 166 F Accuracy 2 C from 60 to 65 C 140 to 85 F 3 C from 66 to 110 C 86 to 166 F Repeatability 0 5 C from 60 to 65 C 140 to 85 F 1 0 C from 66 to 110
60. nsing two wire shielded cable see Figure 2 3 below Shield Green Figure 2 3 Two Wire Shielded Cable Protect all cables from excessive strain bending pulling etc Do not subject cables to temperatures above 65 C 149 F or below 50 C 58 F You can order standard cable assemblies including connectors from GE Sensing in any length up to 100 meters 330 feet Use the following steps to make probe connections Note Probe connections for an internal sample system have been described in the previous section The following instructions are for an external sample system only 1 Turn off the Series 35 IS 2 Connect the cable to the probe by inserting the bayonet type connector onto the probe and twisting the shell clockwise until 1t snaps into a locked position Installing the Series 35 IS 2 11 March 2008 Making External Probe Connections cont Note The connector on the probe cable must be rotated until it aligns with the pins in the probe connector before the cable may be properly inserted into the probe and secured 3 Connect the other end of the probe cable to the terminal block on the Series 35 IS side panel see Table 2 1 below and Figure 2 4 on page 2 13 IMPORTANT To maintain good contact at each terminal block and to avoid damaging the pins on the connector pull the connector straight off not at an angle make cable connections while the connector is away from the unit and push th
61. nu use the arrow keys to scroll through the options to your selection Use the ENTER key to confirm your selection or the ESC key to cancel your selection To exit the user program press the ESC key until RUN displays then press the ENTER key to return to displaying measurements DP RANGE RUN Exiting P 0 00 Kcmg 3 6 Press the ESC key Press the ENTER key This will display for 1 second You have now returned to measurement mode Operating the Series 35 IS March 2008 How to Move Through the User Program Use the arrow keys to scroll through the following menu options Refer to the Menu Map Figure C 1 in Appendix C as a guide while moving through the user program Note While in the programming mode the Series 35 IS suspends taking measurements DP RANGE Use to enter high and low dew points for the calibration curve This input determines the number of points in the Moisture Probe Calibration Data entry and shows the maximum minimum dew point values in degrees celsius C as shown on the Moisture Probe Calibration Data Sheet e MH CURVE Use to enter a value for each point in the calibration curve This Moisture Probe Calibration Data Entry accepts only MH values The dew point automatically increases at 10 C intervals SERIAL Input the moisture probe serial number HYGRO REFERENCE Use to enter high and low reference values for
62. o reference values that are recorded on the sticker located on the inside of the Series 35 IS chassis 4 Disconnect the cable from the probe only leave the cable connected to the Series 35 IS and verify that the displayed MH value equals the zero reference value within 0 0003 MH If this reading is within specifications no further testing is necessary 5 Ifthe zero reference value reading above was out of range the low reference value must be adjusted For readings more than 0 0003 below the previously recorded zero reference value add the difference to the low reference value For readings more than 0 0003 above the previously recorded zero reference value subtract the difference from the low reference value Record the final corrected low reference value 6 Reprogram the Series 35 Is with the new corrected low reference value See Entering High and Low Reference Values in Chapter 3 7 Make sure the cable is still disconnected from the probe but is connected to the Series 35 IS Installing the Series 35 IS 2 15 March 2008 Performing a Calibration Adjustment cont 8 Recheck the zero reference reading and verify that it is now within 0 0003 MH of the previously recorded value 9 Fill out a new reference sticker with the final low reference value and or record the information on the Data Information Sheet in Appendix D Make sure the following information is included HIGH REF Original Value e LOW REF New C
63. oll to the desired value Then press the ENTER key Press ESC to return to the main menu and proceed to the next section If you change the dew point settings you must change the calibration curve also Operating the Series 35 IS March 2008 Entering Calibration Data After entering the high and low dew point values use the MH CURVE option to enter calibration data for the moisture probe in accordance with the following procedure Note Remember to record all set up data in Appendix D Data Information Sheet in the back of this manual Moisture probe calibration data is taken at fixed dew point values in 10 C intervals After the high and low dew point values have been entered the appropriate number of data points for the moisture probe is automatically determined Starting with the minimum dew point value the MH values must be entered in 10 C increments until the maximum dew point is reached Note Changing the dew point setting affects the MH curve MH CURVE Use the arrow keys to scroll to MH CURVE and press the ENTER key 110 C MH 0 1890 Press the arrow keys to scroll through the MH values Press ENTER then the arrow keys to edit a value ED displays in edit mode and MH displays in view mode Using the arrow keys and the ENTER key edit the value one digit at a time and then press ENTER Note To abort the editing function at any time without changing the value pre
64. or probe to the factory for evaluation Improper cable connection N A Check the cable connections to both the probe and the Series 35 IS 8002 YI March 2008 Screen Messages Several Series 35 IS screen messages may display during operation of the unit Table 4 2 lists these messages possible causes of them and recommended solutions to them Troubleshooting and Maintenance 4 5 9 7 o92UDUa QUID PUD Bunooysajqno Table 4 2 Screen Messages Display Possible Cause System Response Action Blank Loss of Power System shutdown Turn off unit and recharge or replace the battery See Recharging and Replacing the Battery page 4 8 Loading reinitializes Autocal displays measurement Watchdog reset System resets because watchdog signal is not generated within 1 6 seconds Fault alarm is on for approximately 20 seconds Call GE Sensing if this happens more than 5 times within ten minutes CAL ERROR Internal reference components may be out of specifications Only occurs when unit is set to measure DP C DP F or PPM Measurement stops for affected modes Check wiring Call GE Sensing Reads over or under range Signal received is lower or higher than calibration data supplied with probe System defaults to lowest or highest dew point found in calibration data Check probe for open circuit or shorts if probe is not subjected to extreme dry or wet co
65. orrected Value e ZERO REF Original Recorded Value 10 Reconnect the cable to the probe Note Jf the cable is changed in any way repeat the above procedure for maximum accuracy of the unit The Series 35 IS is now ready for operation Proceed to Chapter 3 Operating the Series 35 IS 2 16 Installing the Series 35 IS March 2008 Chapter 3 Operating the Series 35 IS Your factory programmed Series 35 IS can begin taking measurements as soon as you turn the power on The user program enables you to enter and change setup information Note The Series 35 IS suspends taking measurements when you enter the user program listed below Refer to the menu map in Appendix C to navigate the user program This section explains the following procedures e Getting Started page 3 2 e Using the Keypad to Enter and Change Data page 3 5 e Verifying and Changing Factory Setup Data page 3 9 e Changing the Measurement Display page 3 14 e Entering an Offset Value for Dew Frost Point page 3 15 e Entering a Constant Pressure Value page 3 16 e Entering a PPMv Constant Multiplier page 3 18 e Entering an Interval for Automatic Calibration page 3 19 e Viewing the Battery Status page 3 21 e Entering a Backlight On Time Interval page 3 22 e Setting Up Computer Enhanced Response page 3 23 Setting Up Range Error Processing page 3 25 e Selecting AC Line Frequency 60 50 Hz page 3 26 e Adjusting the Contrast page 3 27
66. r turn screws on the back of the unit and gently lifting the cover off from back to front There are five 5 detachable cables plugged into the back non component side of the printed circuit board Refer to Table 4 4 below for a description of these cables Table 4 4 Printed Circuit Board Cables Cable Type 2 Wire ON OFF Switch 16 conductor Ribbon Battery Pack 14 conductor Ribbon Display Board 2 Wire Display Backlight 9 conductor Ribbon Keypad 4 14 Troubleshooting and Maintenance March 2008 Removing the Circuit Board cont Display Cable Keypad Cable Backlight Cable Power Cable Probe Cable Internal Probe only Charger Cable Mounting Screw A 4 places 1 Figure 4 2 Rear of PC Board Cable Connections Note Be careful not to pull on the cables while removing the cover IMPORTANT Before disconnecting the ribbon cables mark the side of each cable that is near pin 1 of its circuit board connector Pin 1 is clearly labeled on the circuit board for J3 J4 and J6 See Figure 4 2 above Troubleshooting and Maintenance 4 15 March 2008 Removing the Circuit Board cont 4 Disconnect the five 5 cables from the J2 J3 J4 J5 and J6 connectors on the back non component side of the main printed circuit board IMPORTANT To maintain good contact at each terminal block and to avoid damaging the pins on a connector pull the connector straight off not at an angle 5 I
67. re the battery cover to the base plate 4 Lift the battery cover out of the electronics unit and slide the battery and the encapsulated charger board out of the battery cover 5 Disconnect the leads from the encapsulated charger board by removing the two crimp pins from the battery terminals take care not to damage the wires Troubleshooting and Maintenance 4 11 March 2008 Replacing the Battery cont Refer to Figure 4 1 on page 4 11 and Figure 4 2 on page 4 15 and use the following steps to install the new battery 1 Connect the two 2 leads from the encapsulated charger board to the new battery by pressing the crimp pins on the ends of the leads onto the terminals of the new battery IMPORTANT Make sure the red lead is connected to the battery terminal and the black lead is connected to the battery terminal 2 Insert the new battery and the encapsulated charger board into the battery cover Make sure the ribbon cable is threaded through the slot in the battery cover 3 Place the battery pack assembly into position in the electronics unit and secure the battery cover to the base plate with the four 4 screws previously removed 4 Reconnect the ribbon cable from the encapsulated charger board to connector J3 on the back of the main printed circuit board Make sure that the side of the ribbon cable with the factory marking is aligned with the end of connector J3 that is labeled as pin 1 5 Rep
68. return to the options menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key 3 38 Operating the Series 35 IS March 2008 Using the Built In RS232 Interface The Series 35 IS data log can be transferred to a dump terminal via the built in RS232 interface Use the following interface settings for the transfer e 8 data bits e 1 stop bit no parity e 9600 baud IMPORTANT The RS232 interface setup and data transfer must be done in a non hazardous area One of the GE Sensing RS232 cables listed in Table 3 3 below must be used to connect the RS232 connector on the Series 35IS to the serial port of the computer Table 3 3 RS232 Cable Assemblies Part Number Pins on PC End Length ft 704 693 02 704 693 03 704 693 04 704 693 05 704 693 12 704 693 13 704 693 14 704 693 15 IMPORTANT The end of the above cables with the MMS 35 IS label must be connected to the hygrometer and not to the PC Also standard RS232 cables will not work with the Series 35 IS Refer to Figure B 4 in Appendix B for details of the RS232 cable construction Operating the Series 35 IS 3 39 March 2008 Dumping Logged Data Via the RS232 Interface Use the following procedure to transfer logged data to a dump terminal via the built in RS232 interface IMPORTANT Refer to Usi
69. ronics unit cover make certain that the RS232 connector battery charger jack and external probe cable connector are properly inserted into the cutouts in the side panel of the cover Install and tighten the four 4 previously removed bracket screws and washers in the corners of the circuit board If your unit includes a self contained sample system reconnect the moisture probe cable to the probe at this time see Chapter 2 Installing a Probe into a Sample System Reconnect the five 5 cables to the J2 J3 J4 J5 and J6 connectors on the back non component side of the circuit board The cables that connect to J2 and J5 are polarized and can only be inserted in the correct orientation However the three 3 ribbon cables could be rotated 180 from the proper alignment Therefore make sure that the previously applied pin 1 marking on each ribbon cable aligns with the pin 1 label on the circuit board at the J3 J4 and J6 connectors IMPORTANT To maintain good contact at each terminal block and to avoid damaging the pins on a connector push the connector straight on not at an angle Replace the Series 35 IS cover by attaching it to the unit from front to back Tighten the two quarter turn screws on the back of the unit Reconnect any external cables such as the battery charger an RS232 interface cable and or the moisture probe cable from an external sample system Troubleshooting and Maintenance 4
70. s the ENTER key Note To abort the editing function at any time without changing the value press the ESC key OFFSET Press the ESC key to return to the main menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key Operating the Series 35 IS 3 15 March 2008 Entering a Constant Pressure Value This option lets you enter a fixed value for the pressure of the sample gas at the moisture probe location The value is used to calculate the moisture content in PPM Note Enter the user program as described on page 3 6 USER From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options CONSTANT PRESSUR Use the arrow keys to scroll to CONSTANT PRESSUR and press the ENTER key KP PSIg The current units choice is displayed Use the arrow keys to scroll to the desired pressure units then press the ENTER key See Table 3 1 below for the available choices Table 3 1 Constant Pressure Units Available Units Description of Units pounds per square inch gauge bars absolute kilopascals gauge kilograms per square centimeter gauge KP XXX XX PSG The current constant pressure value is displayed Note To abort the editing function at any time without changing the value pr
71. ss the ESC key Repeat the above procedure for each point in the MH Curve Then press ESC until you return to main menu and proceed to the next section Operating the Series 35 IS 3 11 March 2008 Entering the Probe Serial Number The probe serial number is listed on the Calibration Data Sheet and is inscribed on the hex nut of the moisture probe Note Remember to record all set up data in Appendix D Data Information Sheet in the back of this manual USER SERIAL 4 XXXXXX S N 123456 S N SERIAL From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options Use the arrow keys to scroll to SERIAL and press the ENTER key The unit displays the current serial number To edit the serial number press an arrow key and a blinking cursor appears at the left most digit Use the arrow keys to scroll to the desired value and press ENTER to move the cursor to the next digit Repeat until you have entered all six serial number digits Press the ENTER key to confirm the change or the ESC key to cancel the change Press the ESC key to return to the main menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key 3 12 Operating the Series 35 IS March 2008 Enteri
72. standard probe is operable from 110 C to 70 C 166 F to 158 F 2 Moisture Condensation be sure the temperature is at least 10 C higher than the dew frost point temperature If this condition is not maintained moisture condensation could occur on the sensor or in the sample system and cause reading errors If reading errors occur refer to Aluminum Oxide Probe Maintenance in Appendix A Installing the Series 35 IS 2 3 March 2008 Moisture Probe Considerations cont 3 Static or Dynamic Use the sensor performs equally well in still air or where considerable flow occurs Its small size makes it ideal for measuring moisture conditions within completely sealed containers or dry boxes It also performs well under gas flow linear velocities as high as 10 000 cm sec and liquid flow linear velocities to 10 cm sec Refer to Tables A 2 and A 3 in Appendix A for maximum gas and liquid flow rates Pressure the moisture probe always senses the existing water vapor pressure regardless of the total ambient pressure The moisture sensor measures water vapor under vacuum or high pressure conditions from as little as a few microns Hg to as high as 5000 psi total pressure Long Term Storage amp Operational Stability continuous abrupt humidity changes do not affect the sensor and exposure to saturation conditions does not damage the sensor even when stored Freedom from Interference the presence of a wide variety of
73. the RUN prompt appears and then press the ENTER key Operating the Series 35 IS 3 25 March 2008 Selecting AC Line Frequency 60 50 Hz Select this setting according to the AC line frequency in the country where the Series 35 IS is installed Note Enter the user program as described on page 3 6 USER From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options SELECT 60 50 HZ Use the arrow keys to scroll to the SELECT 60 50 HZ option and press the ENTER key 60HZ Use the arrow keys to scroll to one of the options shown and 50HZ press the ENTER key SELECT 60 50 HZ Press the ESC key to return to the main menu Note For reference record all entered data in Appendix D Data Information Sheet in the back of this manual To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key 3 26 Operating the Series 35 IS Adjusting the Contrast March 2008 Use this option to adapt to the lighting conditions of the Series 35 IS installation Note Enter the user program as described on page 3 6 USER CONTRAST Adj Contrast CONTRAST From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options Use
74. the battery needs replacement Contact the factory for a new one Always store the Series 35 IS lead acid battery at room temperature 25 C Table 4 3 below illustrates how periods of storage deplete battery capacity Table 4 3 Battery Capacity in Storage Storage Time at Room Temperature Capacity 3 months 6 months 12 months Refer to Figure 4 1 on page 4 11 and complete the following steps to remove the old battery Note The only tools needed to change the Series 35 IS battery are a standard screwdriver to open the case and a 1 8 Allen wrench to remove the battery cover 1 Loosen the two quarter turn screws on the back of the Series 35 IS cover Remove the cover by lifting it off the unit from back to front 2 Disconnect the ribbon cable that connects the encapsulated charger board to connector J3 on the back of the main printed circuit board which is mounted in the cover of the Series 35 IS See Figure 4 1 on page 4 11 and Figure 4 2 on page 4 15 Note Pin 1 of connector J3 is clearly labeled on the circuit board and the side of the ribbon cable that must align with pin I has been marked as such at the factory 4 10 Troubleshooting and Maintenance March 2008 Replacing the Battery cont Ribbon Cable Encapsulated Charger Board Black Lead Battery Red Lead Figure 4 1 Battery Pack with Charger Board 3 Use the Allen wrench to remove the four socket head cap screws that secu
75. usually below 5 85 volts the screen blinks and displays the Supply Low prompt This display remains on the screen for approximately one 1 hour before the Series 35 IS shuts down the electronics 4 8 Troubleshooting and Maintenance March 2008 Recharging the Battery GE Sensing supplies a suitable charger with each Series 35 IS battery powered unit Caution Make all AC connections to charge the battery in a non hazardous general purpose area If the battery is low move the Series 35 IS to a non hazardous area and connect the charger to the unit While the battery 1s being charged the unit may be turned back on The Series 35 IS displays Loading while it initializes then returns to whatever it displayed when it was turned off The Series 35 IS begins charging when you plug it into AC power A full charge takes 16 hours Use the following steps to recharge the battery 1 Turn the unit off 2 Plug the charger into the line power 3 Plug the other end of the charger into the connector on the left side of the electronics unit 4 Charge the unit for 16 hours Note The unit can continue to operate while its batteries are being charged IWARNING Do not connect the Series 35 IS to a charger in a hazardous environment Troubleshooting and Maintenance 4 9 March 2008 Replacing the Battery If the battery of your Series 35 IS does not hold a charge for a full 12 hours after 16 hours of recharging
76. verse video E changes to a regular E To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until the RUN prompt appears and then press the ENTER key 3 24 Operating the Series 35 IS March 2008 Setting Up Range Error Processing Range errors occur when an input signal within the capacity of the analyzer is outside the range of the probe calibration data The Series 33 IS displays Range Errors with an OVER RANGE or UNDER RANGE message The error condition extends to all displayed measurements of that mode For example if dew point displays OVER RANGE then moisture in PPMv also displays OVER RANGE There are two available Range Error processing options No Action the range error is not displayed Display the range error is displayed Note Enter the user program as described on page 3 6 USER From the main menu use the arrow keys to scroll to the USER prompt then press the ENTER key to view the options RANGE ERROR Use the arrow keys to scroll to the RANGE ERROR option and press the ENTER key R_ERR Display Use the arrow keys to scroll to one of the options shown and R_ERR No Action press the ENTER key RANGE ERROR Press the ESC key to return to the main menu To enter more setup data proceed to the appropriate section of this manual To return to measurement mode press ESC until
77. y 2 Open the inlet valve slightly to allow only a small amount of flow from the process At Process Pressure 1 Begin with the Series 35 IS inlet and outlet valves in the closed position then slowly open the inlet valve fully 2 Open the outlet valve slightly to allow only a small amount of flow Operating the Series 35 IS 3 3 March 2008 Shutting Down the Sample System At Atmospheric or Process Pressure 1 Close the inlet valve completely 2 Wait for the flow from the outlet valve to stop 3 Close the outlet valve to keep the probe sensor from being affected by ambient moisture Powering Up the Series 35 IS To turn on the Series 35 IS press the POWER switch located on the left side of the front panel to the ON position If the battery is depleted see Chapter 4 Troubleshooting to recharge the battery The Series 35 IS displays Loading followed by a series of additional screens This indicates that the system is loading calibration and reference data After this data is loaded the Series 35 IS automatically calibrates Autocal the moisture circuitry and then begins taking measurements 3 4 Operating the Series 35 IS March 2008 Using the Keypad to Enter and Change Data The Series 35 IS user program enables you to change factory set up data and user defined program functions Use the appropriate sections that follow to learn how to e Use the programming keys Enter and exit th

Moisture Monitor Series 35 IS User

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