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moisture.IQ - Instrumart

1. Sub ModBus Qty of Function Parameter Parameter Address Type Access Modbus Request Registers Notes Units 3104 32 bit Integer RW Read Holding 0x03 2 Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 32 bit float Read Holding 0x03 Upper Setpoint 32 bit float Read Holding 0x03 Channel 1 Status 32 bit Integer Read Input 0x04 1 Energized Alarm B 0 De energized 32 bit Integer Read Holding 0x03 0 OFF 1 ON 32 bit Integer Read Holding 0x03 Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 32 bit float Read Holding 0x03 Upper Setpoint 32 bit float Read Holding 0x03 Channel 2 Status 32 bit Integer Read Input 0x04 1 Energized Alarm A 0 De energized 32 bit Integer Read Holding 0x03 0 OFF 1 ON 32 bit Integer Read Holding 0x03 Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 32 bit float Read Holding 0x03 Upper Setpoint 32 bit float Read Holding 0x03 Channel 2 Status 220 3220 32 bit Integer RO Read Input 0x04 2 1 Energized Alarm B 0 De energized State 222 3222 32 bit Integer RW Read Holding 0x03 2 0 OFF 1 ON Units 224 3224 32 bit Integer RW Read Holding 0x03 2 Measurement Un
2. Sort By Channel 1 X Name date size state Unit Array Board Start BUE See Sheet 2 Increase Decimals Pause Decrease Decimals Stop Numeric Plot Create Log Transfer Log Scientific Notation Delete Log Copy View Log Paste Help Help Figure 49 Logger and Data Element Editor Menu Map moisture IQ User s Guide 91 Appendix A Menu Maps no content intended for this page 92 moisture IQ User s Guide Appendix B Certification and Safety Statements Appendix B Certification and Safety Statements B 1 Installation Field wiring shall be rated for a minimum of 68 C Installation should comply with 752 364 control drawing see Figure 50 below and Figure 51 on page 94 REVISIONS TABLE 1 ENTITY PARAMETERS DESCRIPTIONS DWN CKD CIRCUITS m m Co lo lo Ro ADDED NOTES 9 10 11 12 ogs oasis oasis CH1 CH2 CH3 GP IIC GP IIB GP IIA GP IIC GPIB GP IIA GP IIC GPIB GP IA CHANGES PER FM olan coins men MIS MISP 29 58mA 2558mW 3 6uF 26uF 210pF 6 1mH 24mH 48mH 1324H 0 528uH O 1 1mH 0 TRANSCRIBED TO SOLIDWORKS AC Te 100843 100813 STD M SERIES 103 03ma 515 2mW 220nF 1 41pF 5 5uF 3 3mH 13 39mH 2679mH 69 024H 0 276 1uH O 552 2uH Q NOTER UPDATED MIS SHELDADDED d OT TEMPERATURE 10 6mA 53mW
3. Notes 1 No revision to drawing without prior FM approval 2 When installing the moisture IQ the requirements in this installation drawing must be followed 3 The control room equipment connected to associated apparatus must not generate more than 250 Vrms Vdc or the marked Um on the associated apparatus whichever is less 4 Installations in the U S shall be in accordance with ANSI ISA RP12 06 01 Installation of Intrinsically Safe Systems for Hazardous Classified Locations and the latest edition of the National Electrical Code ANSI NFPA 70 5 Installations in Canada shall be in accordance with the latest edition of the C22 1 Canadian Electrical Code Part I D Installations in Europe shall be in accordance with EN 60079 14 and the latest edition of the local wiring code 7 Installations for IECEx certification shall be in accordance with the latest edition of the local wiring code 8 The Entity Concept allows interconnection of associated apparatus and intrinsically safe apparatus when the following is true Uo lt Ui lo lt li Po lt Pi Co gt Ci Ccable Lo gt Li Leable 9 The MIS MISP circuit outputs of the moisture IQ are non linear Install each MISP circuit as a separate intrinsically safe circuit per article 504 30 of the NEC The shield is not required if another method of intrinsically safe to intrinsically safe separation in accordance with article 504 30 is achieved 10 For clarity purposes the
4. A xx y Figure 25 Notifications Setup You can then set up a Calibration Reminder at a specified interval from 3 to 24 months along with notifications for six event types Power On Reset Login Failure Probe Fault Probe Calibration TCP IP Status Other Press the E mail Notifications To window and use the virtual keyboard to enter the e mail address to which these notifications should be sent moisture IQ User s Guide 31 Chapter 2 Initial Setup 2 1 4 Setting Up the Fault Alarm A fault alarm trips under the following fault conditions Power Failure Range Error Configurable System Reset System Over Temperature In the Fault Alarm Setup window see Figure 26 below press the button in the grid for a given measurement type and channel to turn the alarm On When you have set up the alarms toggle the button in the upper left to Energize or De energize all alarms Fault Alarm Setup Energized Channel Figure 26 Fault Alarm Setup 32 moisture IQ User s Guide Chapter 2 Initial Setup 2 1 5 Setting up Range Errors Range Errors occur when an input signal that is within the capacity of the analyzer exceeds the calibration range of the probe The moisture IQ 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 will also display Over Range
5. Contents Chapter 4 Maintenance 41 Delta F Oxygen Cell Bee 62 AT T Checkingthe Electrolyte Level sa sees ero lene Eee Esser 62 4 12 Repiepishingd o se 63 4 2 Adding Removing a Channel MB quis wit ales teens Ree 63 4 3 Replacing and Recalibrating Moisture Probes 64 44 Calibrating the Delta FONN GET Gelli oca tese br ERE ae DEA S RUE A weed 64 4 4 1 Displaying Oxygen Content in PPM and HAS san aasi astma ir Tamma 64 4 4 2 Checking DANS te Ie C wee 65 4 5 Delta F Oxygen Cell Background Gas Correction Factors 66 4 5 1 Correcting for Different Background GOSBSs rias rd a Ry t et qe d 66 452 Entero the Current Multiplier vas Den C eae tas sadi lo uade d oz a deg e eod 67 Chapter 5 Troubleshooting SL Screen MESSAGES Lune eiae as e VR nra p 44 VER AER A dale RES ILI EAE Rae Meat 70 hu Comme o ms atau SN 72 Chapter 6 Specifications 6 1 Overall SDSBITICOHOFS Lp ette lr unir bor Std Meah ae ce ene Eta ai Et pride dt ears 75 6 2 Moisture Meqsurement 76 6 5 Pressure Measurement c san da eter i rc TUSKAN pt ERAN SISTA ONE E una EE S AP EU es 1600 77 6 4 Temperature Meas remeNt us ss A RE E RP EE EE e n se amare Red wd eA Ped dece LT 6 5 gt Oxygen Measurements coo KEN Gas H UR eR P ERAN dr 77 6 6 Electronic Specifiedti iSuy eee La vaade terio Sed
6. Pw kPa Vapor Pressure in KiloPascals Vapor Pressure Pw mmHg Vapor Pressure in Mercury Vapor Pressure MH MH Diagnostic Mode H20 FH FH Diagnostic Mode H20 Temperature Degrees Celsius default Temperature Degrees Fohrenheit Temperature E Kelvin Kelvin Temperature K Degrees Rankine Temperature i Pressure kPa KiloPascal default Pressure kPa mPa MegaPascal Pressure MPa Pa Pascal Pressure Pa Barg Bars Gauge Pressure Barg 38 moisture IQ User s Guide Chapter 2 Initial Setup Selected Measurement Mode Table 5 Measurement Modes and Units for the moisture IQ cont Unit Description Displayed Measurement Mode ATM atmospheres Pressure PSla Pounds per Square Inch Absolute Pressure PSIg Pounds per Square Inch Gauge Pressure mmHg Millimeters of Mercury Pressure mA Milliamps default Aux1 V Volts Aux1 Scaled scale defined by the user in the calibration menu Aux1 mA Milliamps default Aux1 V Volts Aux1 Scaled scale defined by the user in the calibration menu Aux1 Func1 6 User defined functions for each channel TBD The MH and FH values are the moisture sensors response values and are the values that are recorded during calibration moisture IQ User s Guide 39 Chapter 2 Initial Setup 2 2 2 Cali
7. 12 Electronics Unit 7 Establishing a Gas Flow Through the Oxygen Cell 24 Moisture Probe Considerations 3 Panel Mount Drawing 99 Probes into Sample System 9 Rack Mount Drawing 98 Sample System 5 7 Silo SUNN ooa epi darte 2 L Logs Setting up 52 113 Index M M Series Probe Built in Temperature Sensor 83 Connecting 14 Plow Ranges v s eaten osuere bea 83 Impedance Range 83 Installing into Sample System 9 Operating Pressure 83 Operating Temperature 83 Specifications 83 Maintenance Oxygen Cell ssa h vi v t kasi sst k svist 62 Replacing and Recalibrating Probes 64 Marks ciue Ed Ho dad du beu s b ds 95 Measurement Parameters 75 Mena Maps iuda pass K ESI Ud ES EE bs 87 MISP2 Gu eed et cd a Wu 81 Flow Range 81 Operating Pressure 81 Process Temperature sail ere 81 Storage Temperature cca eee eva P 81 Modbus Maps 105 Moisture Image Series Specifications 81 Moisture Image Series Probe 81 Conhecting oos usapu uba sa uai ns 17 Moisture Image Series
8. Channel 4 Alarm A Status 32 bit Integer Read Input 0x04 1 Energized NE De energized 32 bit Integer Read Holding 0x03 0 OFF 1 ON Units 404 3404 32 bit Integer RW Read Holding 0x03 2 Measurement Unit Code See tab Type 406 3406 32 bit Integer RW Read Holding 0x03 2 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 408 3408 32 bit float RW Read Holding 0x03 Upper Setpoint 410 3410 32 bit float RW Read Holding 0x03 Channel 4 Status 420 3420 32 bit Integer RO Read Input 0x04 1 Energized Alarm B 0 De energized State 422 3422 32 bit Integer RW Read Holding 0x03 2 0 OFF 1 ON Units 424 3424 32 bit Integer RW Read Holding 0x03 2 Measurement Unit Code See tab Type 426 3426 32 bit Integer RW Read Holding 0x03 2 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 428 3428 32 bit float RW Read Holding 0x03 Upper Setpoint 1430 3430 32 bit float RW Read Holding 0x03 110 moisture IQ User s Guide Appendix E Modbus Maps Function Parameter Sub Parameter Table 12 Modbus Maps cont ModBus Address Type Access Modbus Request Qty of Registers Notes Channel 5 Alarm A Status 3500 32 bit Integer RO Read Input 0x04 2 1 Energized DE De energized 32 bit Integer Read Holding 0x03 0 OFF 1 ON 32 bit
9. Set Unit Code for Measurement 2 Block Measurement Units 2 Block Measurement 3 32 bit Integer 32 bit float Read Holding 0x03 Read Input 0x04 Get Unit Code for Measurement 2 Returns Block Measurement 3 Block Measurement Units 3 32 bit Integer Preset Register 0x06 Set Unit Code for Measurement 3 112 repeats for measurements 4 15 Block Measurement Units 3 Block Measurement 4 32 bit Integer Read Holding 0x03 moisture IQ User s Guide Get Unit Code for Measurement 3 A Alarm Relay Outputs sos 79 Alarms SettIngup 51 Aluminum oxide probe 76 Analog Outputs 79 Auto Calibration 78 B Background Gas Correction Factors 66 Backlight Timeout 30 Backup Pies sms ome utansa a esed 35 IST iaa TAINTA OE MER ag ws 30 C Cable BHO ias Pa SALA d uyu Td 19 Cables Installation Restrictions 2 Cables Acceptable Lengths for 19 Calibration Replacing Probes 64 Calibration Errors 71 Calibration Reminder 31 COMICAS RR RA 93 Communications Settings Setting up Communications 46 Configuration Menu 36 Configuration Types 75 D
10. 2 3 30 Preliminary Steps 1 Make sure the recorder output mode switches on the corresponding channel card s are set for the correct output current 1 or voltage V 2 Disconnect the load e g indicator from the end of the output signal wires 3 Attach the digital multimeter to the signal wires in series or parallel 2 3 36 Trimming the Zero Value 1 Be sure the meter highlights the desired Channel and Output A or B 2 Enter the of scale If your recorder is set up for 4 to 20 mA enter 0 If your recorder is set up for 0 to 20 mA or 0 to 2 V output enter 5 Note The outputs can not be trimmed to output a value of 0 00 mA 0 000 V due to the limits imposed by electronic noise The recorder output is typically 0 01 mA at zero output therefore you should use 5 for the test value for 0 to 20 mA and 0 to 2 V ranges 3 Observe the multimeter reading Wait at least 5 seconds for the recorder output to settle The multimeter should display one of the readings shown in Zable 6 below Table 6 Multimeter Readings per Output Range Output Range Multimeter Reading 0 to 20 mA 5 4 to 20 mA 096 O to 2V 5 4 Press the TRIM key The moisture IQ displays the existing recorder trim value next to the 0 setting The trim value will be labeled zero or span If the span value displays press the ZERO SPAN menu key to display the zero trim value 5 Press the TRIM UP or TRIM DN key to set the trim zero value to co
11. Initial Setup 2 2 2 Calibrating the Probes cont Press the Ch1 button to select the channel you need to calibrate then press the Hygro button to select the type of input Hygro Pressure Oxygen Auxiliary 1 or 2 or Function For each input the table at the left opens with from 2 to 16 data points Three keys appear to the right Edit Value Insert Row and Remove Row Use the two row keys to organize the table as needed To enter values for the inputs press Edit Value and then press a text box and enter the values from the relevant data sheet for each point specified using the calculator keys to the right as shown above Continue entering or checking values for each input until you have finished with each channel Note To enter data values for Function you must first create a User Function as discussed on the next page 2 2 5 Entering User Functions User functions enable operators to program up to four mathematical equations on each channel They can also use any parameter on any channel to calculate a different parameter To enter a user function press User Function on the Configuration menu The User Function Setup window appears similar to Figure 33 below User Function Setup Channel Ch1 User Function Func 1 T C 1 9 5 32 Function Label Unit Label Decimals Valid Range Ch1 Temperature Help Max 100 144 2 T T x v Figure 33 User Function Setup Window Press the Channel button to select the channel
12. M lA 3018 SNOISIASH 97 Figure 54 moisture IQ Installation Benchtop Configuration Dwg 712 1889 rev 3 sh 1 moisture IQ User s Guide Appendix C Installation Drawings C 2 Rack Mount Model 712 1889 RACK MOUNT CONFIGURATION 1 SYSTEM SHOWN WITH TWO 3 CHANNEL MODULES INSTALLED 2 DIMENSIONS MM IN 3 SIZE 3 RACK UNITS 3U IN A 19 INCH RACK 4 WEIGHT 11 2 KG 24 7 LB SIDE VIEW REAR VIEW DC POWER UNIT fo o ed o o bd TOP VIEW FRONT VIEW REAR VIEW AC POWER UNIT Figure 55 moisture IQ Installation Rack Mount Configuration Dwg 712 1889 rev 3 sh 2 98 moisture IQ User s Guide Appendix C Installation Drawings C 3 Panel Mount Model 712 1889 SYSTEM SHOWN WITH TWO 3 CHANNEL MODULES INSTALLED DIMENSIONS MM IN WEIGHT 11 3 KG 25 0 LB PANEL MOUNT CONFIGURATION 1 2 3 2x 18 14525 5 709 197 SIDE VIEW REAR VIEW DC POWER UNIT 28 88 17 9134 197
13. 4 3 Channel 1 Channel Figure 28 Module Setup 34 moisture IQ User s Guide Chapter 2 Initial Setup 2 1 7 Creating and Saving Backup Files the File Manager The File Manager screen see Figure 29 below enables you to keep an Excel based record of moisture IQ operation for backup and troubleshooting both within the meter and saved to a USB stick Here the most current file is always moisturelQ xml while the previous file is moistureIQ xml backup File Manager Transfer File Extension Sort By Transfer Options Copy All Files NAME Int Delete 1 i molsturelQ xml File Information E moisturelQ xml backup Figure 29 The File Manager From the File Extension screen you can view All Files Log Files or Text Files and sort by Name Date or Size A window to the right supplies information on the highlighted file After you have selected the file press Int or Ext to set up the Transfer Options to an internal file or an external USB stick The buttons in the upper right allow you to Delete a file altogether Copy it to another location or Transfer it to another location moisture IQ User s Guide 35 Chapter 2 Initial Setup 2 2 Configuring and Setting up the Probes After establishing the meter settings you must configure and calibrate the attached probes Although the probes are physically connected to the back of the electronics unit you must tell the moisture IQ what type of measurement
14. Aux 2 Aux Probes Help Aux Probes An array with calibration curve points Probe Calibration Channel 1 X Edit Value Insert Row Remove Row Pressure Oxygen Aux 1 Function n Create and edit functions User Function I I I I I I Channel 1 X User Function Function Label Decimals Unit Label i Clear All An 2D Array of XY points Tables L I Table A F Sort Edit Value Insert Row Remove Row Constants T Channel 1 X K x ppmv To be updated Figure 47 Configuration Menu Map Part 1 moisture IQ User s Guide 89 Appendix A Menu Maps A 4 Configuration Menu Map Part 2 Henry s Law Cs Table 90 Serial Port Channel 1 X Edit Value Insert Row Remove Row Mode RS 232 RS 485 Baud Rate 9600 19200 38400 57600 115200 Word Size 7 bit 8 bit
15. Block Type Zero Span Trim Test Help Alarms Channel 1 X vs Alm A B Activate Deactivate Measurement Selection Channel 1 X Unit Array Block Mode In Band Type Out Band Upper Setpoint Lower Test Help Unit Array Block DFC DPF PPMv PPBv PPMw RH MMSCFig MMScFng PPMyng g m 3 mg m 3 Pw kPa Pw mmHg MH FH kPa MPa Pa Hygro Pressure ATM Temp Oxygen Aux1 Aux 2 Function Figure 46 Output and Alarm Menu Map moisture IQ User s Guide Appendix A Menu Maps A 3 Configuration Menu Map Part 1 Main Menu lt Configurotion Menu Scon Probes Hygro Probes Channel 1 X Probe Configuration Hygro Temperature Probes Temp Pressure Pressure Probes Oxygen Oxygen AOL Probes
16. Calibration Each sensor is individually computer calibrated against known moisture concentrations traceable to national standards Process Temperature 110 C to 70 C 1669F to 158 F dew frost point temperature Storage Temperature 70 C 158 F maximum Operating Pressure 5 microns of Hg to 5000 PSIG Flow Range Gases Static to 10 000 cm sec linear velocity at 1 atm Liquids Static to 10 cm sec linear velocity at 1 g cc Response Time lt 5 seconds for 63 step change in moisture content in either wet up or dry down cycle Moisture Image Series Probe Analyzer Separation 915 meters 3000 feet with provided cable Moisture Image Series Probe Analyzer Cable Unshielded twisted pair maximum loop resistance of 100 ohms Built in Temperature Sensor optional Type Thermistor network Operating Range 30 C to 70 C 22 F to 158 F Accuracy 0 5 C overall moisture IQ User s Guide 81 Chapter 6 Specifications 6 9 1 Moisture Image Series Probe or MISP2 cont Built in Pressure Sensor optional Type Solid state piezoresistive Available Ranges 30 to 300 PSIG 50 to 500 PSIG 100 to 1000 PSIG 300 to 3000 PSIG 500 to 5000 PSIG Accuracy 1 of span 82 moisture IQ User s Guide Chapter 6 Specifications 6 9 2 M Series Probe Type Aluminum oxide moisture sensor probe patented Impedance Range 50 kO to 2 MQ at 77 Hz depending on vapor pressure of water Calibrat
17. Data Bogomg za ate ga IS Sane See Se sta 78 Data VISWS sa epu td NS ata 30 Delta F Oxygen Cell 84 COAL ro son 1 dH pass ee POETE de 84 Ambient Temperature 84 Available Cells som setae peat ae aA 84 Background Gas Compatibility 84 Response Time 84 Sample Requirements 85 Ne EL TM Aik sun SE c OE et REY ae A 84 Dew Frost Point Temperature 76 Digital OUIpUls sad us pas sana B SG E 79 Display kus Kd See RS R 78 Display Settings Entering 30 Document Number i moisture IQ User s Guide Index E Electrical Connections 12 Moisture Image Series Probe 17 Oxygen Cell ia e 19 Electrolyte Adding to Oxygen Cell coser ans eva 11 Checking Levels vea ad 62 Electronics Unit Installation Sife 2 Mounting 7 European Compliance 75 F Fault Alarm Setting up 32 File Manager 35 Firmware Updating 101 FUSES eet dr d ee KA RP S 75 G Gas Flow Establishing for Oxygen Cell 24 H Hep button usaq asa Ue Ge 28 Inputs Specifications 80 Installation Benchtop Drawing 97 Electrical Connections
18. Integer Read Holding 0x03 Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 32 bit float Read Holding 0x03 Upper Setpoint 32 bit float Read Holding 0x03 Channel 5 Alarm B Status 32 bit Integer 32 bit Integer Read Input 0x04 Read Holding 0x03 1 Energized 0 De energized 0 OFF 1 ON 32 bit Integer Read Holding 0x03 Measurement Unit Code See tab 32 bit Integer Read Holding 0x03 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 528 3528 32 bit float RW Read Holding 0x03 2 Upper Setpoint 530 3530 32 bit float RW Read Holding 0x03 Channel 6 Status 600 3600 32 bit Integer RO Read Input 0x04 1 Energized Alarm A 0 De energized State 602 3602 32 bit Integer RW Read Holding 0x03 2 0 OFF 1 ON Units 604 3604 32 bit Integer RW Read Holding 0x03 2 Measurement Unit Code See tab Type 606 3606 32 bit Integer RW Read Holding 0x03 2 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 608 3608 32 bit float RW Read Holding 0x03 2 Upper Setpoint 610 3610 32 bit float RW Read Holding 0x03 Channel 6 Status 620 3620 32 bit Integer RO Read Input 0x04 1 Energized Alarm B 0 De energized State 622 3622 32 bit Integer RW Read Holding 0x03
19. Probe Analyzer Cable 81 Moisture Image Series Probe Analyzer Separation 81 Moisture Probe Compatibility 76 Moisture Probes Considerations for Installation 3 Installing into Sample System 9 Installing into the Sample System 9 Sample System 5 Mounting Electronics Units ssa a whe a a EAR ANE ws aks 7 Sample System 0 0 nn 7 N Notifications Email 31 O Operating Temperature 78 114 Output Speci Od OBS ra a Pte Se Re 79 Output Updating 79 Outputs Setting Up 48 Outputs Testing 48 Outputs Trimming 49 Oxygen Cell Adding Electrolyte 11 Background Gas Correction Factors 66 Checking and Replenishing Electrolyte 62 Connecting ei iesu verd EISE aos F 19 Connecting to the Gas Line 11 Establishing a Gas Flow 24 Intrinsic Safety Reguirements 19 Preparing for Installation o 11 Sample Systems 5 Oxygen Measurement ACCULACY si edid eee ea ant s 77 Ranens Gere TT P Parameters as qx Pe eat dde tacita d stes es 75 Power Requirements 75 Pressure Measurement ACCUTA a V RR TUS 77 Range Mn 77 Pressure Transmitter Sp
20. Time Sensor responds instantaneously to O change Equilibrium time is application specific Ambient Temperature 0 to 49 C 32 to 120 F Background Gas Compatibility Standard Cell Ultra pure inert gases STAB EL Cell All gas compositions including those containing acid gases such as CO H5S Cl NO SO etc 84 moisture IQ User s Guide Chapter 6 Specifications 6 9 3 Delta F Oxygen Cell cont Sample Requirements Temperature 18 to 66 C Inlet Pressure 0 5 psig use compressor 0 5 psig to 0 2 psig use pump 0 2 to 1 0 psig standard range 1 0 to 60 psig use valve or regulator 760 psig use pressure regulator Flow Rate 0 5 to 1 LPM 110 2 SCFH Moisture No limits avoid condensation Oil Solvent Mist 0 5 mg feet standard range gt 0 5 mg feet use filter Solid Particles 2 0 mg feet standard range gt 2 0 mg feet use filter Note STAB EL M cell is a registered trademark of Servomex moisture IQ User s Guide 85 Chapter 6 Specifications 86 moisture IQ User s Guide Appendix A Menu Maps Appendix A Menu Maps A 1 Main Menu Map Main menu Settings Display Settings F4 Notifications r4 Range Error File Manager Calibration Reminder Channel 1 X Defaults 3 24 Months File Extension Alarm A B Output A B All Files Text Files Data View
21. connector straight off not at an angle Make the cable connections while the connector is away from the unit and then push the connector straight on not at an angle when the wiring is complete Proper connections and cabling are extremely important for accurate measurement Use the correct cable type for each probe and make sure the cables are not damaged during installation See the sections which follow for specific connections 1 9 2 Connecting the Power IMPORTANT Jf the power mains switch on the unit remains accessible to the user after installation a disconnect device is not required However should installation block access to the power mains switch for compliance with the EU s Low Voltage Directive IEC 61010 this unit then requires an external power disconnect device such as a switch or circuit breaker The disconnect device must be marked as such clearly visible directly accessible and located within 1 8 m 6 ft of the unit moisture IQ User s Guide 13 Chapter 1 Installation and Wiring 1 9 5 Connecting Moisture Probes The moisture IQ uses M Series and Moisture Image Series probes to measure moisture If you need to connect a different probe type please contact our technical support department If you ordered one or more M Series probe s with the moisture IQ GE has entered the necessary probe setup data on a pre assigned channel IMPORTANT See the Calibration Data Sheets shipped with the probes to connect the pr
22. for specifications 1 5 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 which will cause reading errors If this happens dry out the probe following the procedures outlined in document 4916 064 Basic GE Sensing Hygrometry Principles 1 5 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 will also perform well under gas flow conditions as high as 10 000 cm sec and liquid flow conditions up to 10 cm sec Refer to document 4916 064 Basic GE Sensing Hygrometry Principles for maximum flow rates in gases and liquids moisture IQ User s Guide 3 Chapter 1 Installation and Wiring 1 5 4 Pressure The moisture probe always senses the correct 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 1 5 5 Long Term Storage Operational Stability Sensors are not affected by continuous abrupt humidity changes or damaged by exposure to saturation conditions even when stored However you should store probes in their original shipping containers
23. reinstall the sensor If the low reading persists return the probe to the factory for evaluation while displaying Improper cable connection dew frost point Slow response Slow outgassing of system Check the cable connections to both the probe and the moisture IQ Replace the system components with stainless steel or electro polished stainless steel Sensor is contaminated with non conductive particles refer to Basic GE Sensing Hygrometry Principles Clean the sensor and the sensor shield as described in document 916 064 Basic GE Sensing Hygrometry Principles Then reinstall the sensor Exception screen Unrecoverable software error Contact GE moisture IQ User s Guide 73 Chapter 5 Troubleshooting no content intended for this page 74 moisture IQ User s Guide Chapter 6 Specifications Chapter 6 Specifications 6 1 Overall Specifications General Microprocessor based one to six channel aluminum oxide absolute humidity oxygen analyzer system Power Universal power supply adjusts automatically from 100 to 240 VAC 50 60 Hz 60 Watts maximum power Note Power cord is the main disconnect device Fuses T4A 250 VAC 5x20 mm Configuration Rack Bench Panel Type 4 Weatherproof and Type 7 Explosion proof Dimensions Rack Mount 482 60 x 132 x 457 495 mm 19 00 x 5 197 x 17 992 19 488 in Bench Mount 440 x 132 45 x 353 80 mm 17 323 x 5 215 x 13 929 in Panel Mount 5
24. too many erms or the constant has gt 23 digits Error message Error message Error message Check user functi Check user functi Check user functi moisture IQ User s Guide Chapter 5 Troubleshooting Screen Message f Missing Table 10 Screen Messages and the Possible Causes cont Possible Cause User function has unbalanced parentheses System Response Error message Action Add missing parentheses f Missing Under Range See Range Error Description on page 33 User function has unbalanced parentheses The input signal is below the calibrated range of the probe Error message Alarms and outputs respond as programmed Refer to Chapter 4 Add missing parentheses If measurement is not expected to be below scale send probe to GE for evalua tion Over Range See Range Error Description on page page 33 The input signal is above the calibrated range of the probe Alarms and outputs respond as programmed Refer to Chapter 4 Change the measurement units so that the measurement is within range For example change ppb to ppm Refer to page 37 If measurement is not expected to be above scale send probe to GE for evaluation Mode Fault Mode is replaced by one of the available measurement modes The input signal from the probe exceeds the capacity of the analyzer electronics Alarms and outputs respond as p
25. 2 0 OFF 1 ON Units 624 3624 32 bit Integer RW Read Holding 0x03 2 Measurement Unit Code See tab Type 626 3626 32 bit Integer RW Read Holding 0x03 2 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 628 3628 32 bit float RW Read Holding 0x03 2 moisture IQ User s Guide 111 Appendix E Modbus Maps Function Parameter Sub Parameter Table 12 Modbus Maps cont ModBus Address Type Access Modbus Request Qty of Registers Notes Upper Setpoint 3630 32 bit float RW Read Holding 0x03 2 Block Measurement Read Block Measurement 0 32 bit float Read Holding 0x03 Read Input 0x04 2 32 Returns 1 16 measurements Returns Block Measurement 0 Block Measurement Units 0 32 bit Integer Preset Register 0x06 Set Unit Code for Measurement 0 Block Measurement Units 0 32 bit Integer Read Holding 0x03 Get Unit Code for Measurement 0 Block Measurement 1 32 bit float Read Input 0x04 Returns Block Measurement 1 Block Measurement Units 1 32 bit Integer Preset Register 0x06 Set Unit Code for Measurement 1 Block Measurement Units 1 32 bit Integer Read Holding 0x03 Get Unit Code for Measurement 1 Block Measurement 2 32 bit float Read Input 0x04 Returns Block Measurement 2 Block Measurement Units 2 32 bit Integer Preset Register 0x06
26. 220nF 1 414F 5 5uF 316 44mH 1 26H 2 53H 670 9uH Q 2 68mH 0 5 37mH Q TABLE VALUES UPDATED OXYGEN 32 89mA 164 5mW 220nF 1 41uF 5 5uF 3286mH 131mH 262mH 216 2uH Q 864 8uH Q 1 73mH Q NOTES UPDATED ACB 10100113 ACB E Jc sonons 10mons 104048 NON HAZARDOUS NON HAZARDOUS i HAZARDOUS LOCATION Aus Nl Bison I Group N n C D E Fan iazardous Location moisture IQ AC Version Class I Zone 0 Explosive Atmosphere AC POWER SEE NOTE 3 E SEE NOTES 8 9 12 amp TABLE 1 FAULT ALARM ETHERNET UBA USBB TEEE 488 2X CAN RS232 RS485 SEE NOTES 8 12 amp TABLE 1 M SERIES SEE NOTES 8 12 amp TABLE 1 SIINDIID ejos PIDSULJU UON Intrinscially Safe Circuits A OUT ALARMS SEE NOTES 8 12 amp TABLE 1 Notes 1 No revision to drawing without prior FM approval 2 When installing the moisture IQ the requirements in this installation drawing must be followed For power cords use GE P N 230 004 230 077 230 086 LF 230 014 or 230 046 The control room equipment connected to associated apparatus must not generate more than 250 Vrms Vdc or the marked Um on the associated apparatus whichever is less Install
27. 41 50 x 200 50 x 326 40 mm 21 319 x 7 894 x 12 850 in Parameters Up to six channels may be programmed to measure any of the following parameters with appropriate probes moisture temperature pressure and oxygen European Compliance This unit complies with EMC Directive 2004 108 EC and Low Voltage Directive 2006 95 EC Installation Category II Pollution Degree 2 Note GE does not provide power supply cords with weatherproof or explosion proof hygrometers moisture IQ User s Guide 75 Chapter 6 Specifications 6 2 Moisture Measurement Sensor Type Thin film aluminum oxide moisture sensor probe Moisture Probe Compatibility Compatible with all GE aluminum oxide moisture probes Traceability All moisture probe calibrations are traceable to national standards Dew Frost Point Temperature Overall Calibration Range Capability 110 to 60 C 166 to 140 F Available Calibration Range Options Standard 80 to 20 C 112 to 68 F with data to 110 C 166 F Ultra Low 110 to 50 C 166 to 58 F Extended High 80 to 60 C 112 to 140 F with data to 110 C 166 F Accuracy 2 C from 65 to 60 C 85 to 140 F 3 C from 110 to 66 C 166 to 87 F Repeatability 0 5 C from 65 to 60 C 85 to 140 F 1 0 C from 110 to 66 C 166 to 87 F Note All dew frost point outputs are available in C or F Other Moisture Parameters Calculated using moi
28. 45555 RECOMMENDED PANEL CUTOUT TOP VIEW FRONT VIEW REAR VIEW AC POWER UNIT Figure 56 moisture IQ Installation Panel Mount Configuration Dwg 712 1889 rev 3 sh 3 moisture IQ User s Guide 99 Appendix C Installation Drawings amawata Kill Dll Dee II no content intended for this poge 100 moisture IQ User s Guide Appendix D Updating moisture IQ Firmware Appendix D Updating moisture IQ Firmware D 1 Steps for Updating Firmware 1 Power on the moisture IQ 2 Plug the USB flash drive with software updates into the moisture IQ chassis WWE 1 ETHERNET T 24 E ms bend w Figure 57 USB Flash Drive in Rear of Chassis 3 From the main screen press the Settings menu button Outputs Disabled Disabled Alarms Configuration Logger Disabled Disabled Help gt Figure 58 Settings Button on the Main Screen Disabled Disabled moisture IQ User s Guide 101 Appendix D Updating moisture IQ Firmware D 1 Steps for Updating Firmware cont 4 Inthe Service option press Software Update If Software Update is grayed out check to ensure the USB flash drive is plugged into the rear USB port Settings Menu Display File Settings Set
29. EL NO W THE WRITTEN PERMISSION OF GENERAL noisture IQ W DONOTSCALEDWG SHEET 10F2 Figure 50 Dwg 752 364 sh 1 moisture IQ User s Guide 93 Appendix B Certification and Safety Statements B 1 Installation cont TABLE 1 ENTITY PARAMETERS CIRCUITS lo Po Co Lo Lo Ro CH1 CH2 CH3 GP IIC GP IIB GP IlA GP IIC GP IIB GP IIA GP IIC GP IIB GP IIA MIS MISP 29 58mA 255 8mW 3 6uF 26uF 210uF 6 1mH 24mH 48mH 1324H 0 528uH Q 1 1mH Q STD M SERIES 103 03mA 515 2mW 220nF 1 41pF 5 5pF 3 3mH 13 39mH 26 79mH 69 02uH Q 276 1uH Q 552 2uH Q O27 TEMPERATURE 10 6mA 53mw 220nF 1 41pF 5 5pF 316 44mH 1 26H 2 53H 670 9uH Q 2 68mH Q 5 37mH Q OXYGEN 32 89mA 164 5mW 220nF 1 414F 5 5uF 32 86mH 131mH 262mH 216 2uH Q 864 84uH Q 1 73mH Q NON HAZARDOUS i NON HAZARDOUS HAZARDOUS LOCATION cost i E ison l groups ie N C D E Fan azardous Location moisture IQ DC Version Class I Zone 0 Explosive Atmosphere SEE NOTE 3 DC POWER SEE NOTES 8 9 12 amp TABLE 1 FAUT ALARM ETHERNET USB A USB B SEE NOTES 8 12 amp TABLE 1 M SERIES SEE NOTES 8 12 8 TABLE I SHINDO ejos Ajpiosuujur uoN Intrinscially Safe Circuits SEE NOTES 8 12 amp TABLE 1
30. IQ User s Guide 25 Chapter 1 Installation and Wiring no content intended for this page 26 moisture IQ User s Guide Chapter 2 Initial Setup Chapter 2 Initial Setup When you first power on the moisture IQ the touch screen appears similar to Figure 20 below Settings 0 00 Disabled W _ Disabled Outputs Alarms Configuration 0 00 m Logger Disabled Disabled Help 0 00 lt gt Disabled Disabled Figure 20 Main Screen Before you can obtain useful data you must enter needed settings and configuration data On the touch screen press any button on the right to enter a particular menu Once you have entered the menu press on the desired option To enter a specific selection press on the option and then press on your selection in the drop down menu If an option requires alphanumeric data press on the option and a virtual keyboard opens from which you can enter data Some options such as User Functions supply additional keys for parameter or operation entry When you have completed entering data press the OK button Y to confirm the entry and return to the previous screen or the Cancel button to exit the screen without saving the data moisture IQ User s Guide 27 Chapter 2 Initial Setup On each screen a Help button allows you to access information on that specific screen or option A typical Help screen is shown in Figure 21 below Probe Configuration Help Tap the
31. In addition since several moisture modes such as RH ppMv ppMw and MMSCF are dependent on more than one input to calculate their results some modes can generate an error opposite to the initial error For example RH is dependent on moisture and temperature The nature of the RH calculation is such that low temperatures result in a high RH Therefore it is possible for temperature to read Under Range while RH reads Over Range If multiple Range Errors occur simultaneously the meter responds to them in the following order Oxygen Errors Moisture Errors Temperature Errors Bog Pressure Errors In the Range Error Setup window see Figure 27 below press the Alarm or Output for the Under Range or Over Range control The alarm selections are Ignore Trip Energize and Reset De energize For outputs the selections are Ignore Hold Last Value and 3 2 mA Range Error Setup Channel Ch1 Under Range Over Range Alarm A Ignore Alarm B Ignore Ignore Output A Ignore Output B Ignore Figure 27 Range Error Setup moisture IQ User s Guide 33 Chapter 2 Initial Setup 2 1 6 Setting up the Sensor Modules The Module Setup window see Figure 28 below enables you to verify that the modules are properly configured When you open this screen it displays the module serial number and number of channels available Note This screen is not editable Module Setup Serial Number Serial Number abd123avc qwer2345 2
32. Measurement amp Control Moisture moisture IQ User s Guide moisture IQ I 910 298 Rev A_14 imagination at work March 2014 moisture IQ Hygrometer User s Guide 910 298 Rev A 14 March 2014 WWW ge mcs com 2014 General Electric Company All rights reserved Technical content subject to change without notice no content intended for this page Contents Chapter 1 Installation and Wiring A 7 11219 UCO Mne eae EEE SNe ee PER eT oe ESTE ua SIIT ISI CRE e DCSE UN AR 1 la is O A A A A se En 1 15 installing Fe MOS O e lo e el ol ES apa 1 ix ERE NN 2 1 4 1 General Guidelines for Choosing a Site 2 LAZ LOW Vota JE DIIS B cor c anus an nAn E EO FE SE EU ELD PE SE VE Me A 2 L5 Molsture Probe Urda uxo aste ro tete b tete S D vtt LM ETE 5 T5 T Temperature Range ia on na ied S eS de deeem dt enst NER Kasa 3 152 MOSE dess 3 1 53 Staticior DYNAMIC USE 4 euo Ree a ad Deda ht urea seder bd A ea 3 154 ROSS ere deba AA Sr eed per AN dd EA eran Mt 4 1 5 5 Long Term Storage amp Operational Stability Lae GA Ra VS 4 1 5 6 Freedom from Interference ese Qe poda evite o bes vidi bi A kat 4 15 0 Corrosive Materials u massaa eee I RUE TAATA NES ve CU Da esee dae asao 4 16 Sample Systainer 5 16 1 Moisture PE SEN 5 WG 2 ORV Jens a le SET dex STT sasha ayama R 6 Lek Mounting the A A O nen 7 1 7 L Mo nting the Electoris Unik kursa arrest
33. Parity None Even Odd Stop Bits 1 2 Test Comm TCP IP Modbus LAN Access Enabled Disable P Address DNS Automatic Static IP Address Automatic Static Subnet Gateway Alternative DNS AAA qr Modbus RTU DNS Enable Disable Enable Disable Slave Address Port Enable Disable Listen to Port Password Show Hide Accept Connections From Internet LAN Web Server Web Server Enable Disable Enable Disable SSL http User Management Allow Web Access to Reading System Status Update SW Read Logs Delete Logs Other User Name Admin Operator Remove Change PW Show hide Unlock Access Username PW Figure 48 Configuration Menu Map Part 2 Allow Web Access to Reading System Status Update SW Read Logs Delete Logs moisture IQ User s Guide Appendix A Menu Maps A 5 Logger and Data Element Editor Menu Map Main Menu ie SSS Logger Data Element Editor
34. Power On Reset vs Under Over Range 6 Items I Log files Login Failure E d 12 Items Trip Energize Sort By Probe Fault Backlight Reset De Energize Timeout Probe Calibration Copy Brightness TCP IP Status Poste er Option Help Other INT Help Settings Email notification to EXT Enter Email Transfer Date Help Date Format Copy Fault Alarm MM DD YYYY Delete DD MM VYYY Energized Deenergized Help YYYY MM DD Categories 6 On Off Channels Hygro Oxygen Time Temp Aux 1 Time Format AM PM Pressure Aux 2 24 Hour Num Format Volume Help Figure 45 Main Menu Map moisture IQ User s Guide 87 Appendix A Menu Maps A 2 Output and Alarm Menu Map 88 Main Menu Output Channel 1 X vs Alm A B Activate Deactivate Measurement Selection Channel 1 X Mode Unit Array
35. Read Holding 0x03 Channel 3 Output B Output percent of scale 32 bit float Read Holding 0x03 When TEST MODE enabled force output to value 32 bit Integer Read Holding 0x03 0 OFF 1 ON 2 TEST MODE 32 bit Integer Read Holding 0x03 Measurement Unit Code See tab 32 bit Integer 32 bit float Read Holding 0x03 Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts 106 32 bit float Read Holding 0x03 moisture IQ User s Guide Appendix E Modbus Maps Function Parameter Sub Parameter Table 12 Modbus Maps cont ModBus Address Type Access Modbus Request Qty of Registers Notes Channel 4 Output A Output percent of scale 2400 32 bit float 32 bit Integer RW Read Holding 0x03 Read Holding 0x03 2 When TEST MODE enabled force output to value 0 0FF 1 ON 2 TEST MODE 32 bit Integer Read Holding 0x03 Measurement Unit Code See tab 32 bit Integer Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts Span 32 bit float 32 bit float Read Holding 0x03 Read Holding 0x03 Channel 4 Output B Output percent of scale 32 bit float 32 bit Integer Read Holding 0x03 Read Holding 0x03 When TEST MODE enabled force output to value 0 OFF 1 ON 2 TEST MODE 32 bit Integer
36. Read Holding 0x03 Span 32 bit float Read Holding 0x03 Channel 6 Output A Output percent of scale 32 bit float Read Holding 0x03 When TEST MODE enabled force output to value 32 bit Integer Read Holding 0x03 0 OFF 1 ON 2 TEST MODE 32 bit Integer Read Holding 0x03 Measurement Unit Code See tab 32 bit Integer Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts 32 bit float Read Holding 0x03 Channel 6 Output B Output percent of scale 32 bit float 32 bit float Read Holding 0x03 Read Holding 0x03 When TEST MODE enabled force output to value 32 bit Integer Read Holding 0x03 0 OFF 1 ON 2 TEST MODE 32 bit Integer 32 bit Integer Read Holding 0x03 Read Holding 0x03 Measurement Unit Code See tab 0 4 20 mA 1 0 20 mA 2 0 2 volts 32 bit float Read Holding 0x03 All Alarm Status 32 bit float 32 bit Integer Read Holding 0x03 Read Input 0x04 Bitwise Alarm Status 1 Energized 0 De energized 00 00 00 00 00 OOEven bit Alarm A Odd bit Alarm B Channel 1 Alarm A Status 32 bit Integer Read Input 0x04 1 Energized NE De energized 108 32 bit Integer Read Holding 0x03 moisture IQ User s Guide 0 OFF 1 ON Appendix E Modbus Maps Table 12 Modbus Maps cont
37. Read Holding 0x03 Measurement Unit Code See tab Zero 32 bit Integer 32 bit float Read Holding 0x03 Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts Span 32 bit float Read Holding 0x03 Channel 5 Output A Output percent of scale 32 bit float Read Holding 0x03 When TEST MODE enabled force output to value 32 bit Integer Read Holding 0x03 0 OFF 1 ON 2 TEST MODE 32 bit Integer Read Holding 0x03 Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts Zero 32 bit float Read Holding 0x03 Span 32 bit float Read Holding 0x03 Channel 5 Output B Output percent of scale State 522 2522 32 bit float 32 bit Integer RW Read Holding 0x03 Read Holding 0x03 When TEST MODE enabled force output to value 0 OFF 1 ON 2 TEST MODE moisture IQ User s Guide 107 Appendix E Modbus Maps Function Parameter Sub Parameter ModBus Address Type Table 12 Modbus Maps cont Access Modbus Request Qty of Registers Notes Units 2524 32 bit Integer RW Read Holding 0x03 2 Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts Zero 32 bit float
38. Server and then view the Port and Password as well as the source of the Connections For Web Server you can enable or disable the Web Server and the SSL or password and view the Port You can also allow access to Readings System Status Remote Access Read Logs Delete Logs Other 46 moisture IQ User s Guide Chapter 2 Initial Setup 2 2 7 Setting up moisture IQ Communications cont To enter the User Management option you must first enter an administrator password See The Admin Account on page 57 The window then appears similar to Figure 38 below Web User Managment ogged In As Admin Change Password Allow Web Access to Figure 38 Web User Management In this window you can add or remove users and allow their access to five options Readings e System Status Remote Access e Read Logs Delete Logs moisture IQ User s Guide 47 Chapter 2 Initial Setup 2 3 Entering Outputs and Alarms Before you begin measurement you can also set up the outputs and alarms 2 3 1 Setting up the Outputs From the main screen press the Outputs button The window appears similar to Figure 39 below Output Selection Channel Measurement Selection Activate Channel Mode Type Ch 1 Zero Figure 39 The Outputs Option 1 First press on the desired Channel and Output A or B 2 Then go down to the Measurement Selection section and press the measurement Mode U
39. TEST MODE Units 204 2204 32 bit Integer RW Read Holding 0x03 2 Measurement Unit Code See tab moisture IQ User s Guide 105 Appendix E Modbus Maps Function Parameter Sub Parameter ModBus Address Type Table 12 Modbus Maps cont Access Modbus Request Qty of Registers Notes Type 2206 32 bit Integer RW Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts Span 32 bit float 32 bit float Read Holding 0x03 Read Holding 0x03 Channel 2 Output B Output percent of scale 32 bit float 32 bit Integer Read Holding 0x03 Read Holding 0x03 When TEST MODE enabled force output to value 0 OFF 1 ON 2 TEST MODE 32 bit Integer Read Holding 0x03 Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts Zero 32 bit float Read Holding 0x03 Span 32 bit float Read Holding 0x03 Channel 3 Output A Output percent of scale 32 bit float 32 bit Integer Read Holding 0x03 Read Holding 0x03 When TEST MODE enabled force output to value 0 OFF 1 ON 2 TEST MODE 32 bit Integer Read Holding 0x03 Measurement Unit Code See tab Zero 32 bit Integer 32 bit float Read Holding 0x03 Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts Span 32 bit float
40. User s Guide 59 Chapter 3 Remote Programming over the Ethernet Lnn nnn qa lt s wsss aws a ae aW91 x u s h sb Hbax 5Tl1qssls aas s ssEssss s lw ssass s lt s lt i sFHas 8aasasssaz no content intended for this page 60 moisture IQ User s Guide Chapter 4 Maintenance Chapter 4 Maintenance WARNING Do not attempt maintenance of the moisture IQ beyond the instructions in this section If you do you may damage the unit and void the warranty This chapter covers the following topics Checking and Replenishing Electrolyte in the Delta F Oxygen Cell Adding or Removing a Channel Module Replacing and Recalibrating Moisture Probes Calibrating the Delta F Oxygen Cell Background Gas Correction Factors for the Delta F Oxygen Cell moisture IQ User s Guide 61 Chapter 4 Maintenance 4 1 Delta F Oxygen Cell Electrolyte As a result of operating the moisture IQ particularly when monitoring dry gases there may be a gradual loss of water from the electrolyte The electrolyte level should be checked at regular intervals to ensure that the cell is always operating properly This section describes how to check and replenish the electrolyte in the oxygen cell Note Some applications require that the electrolyte be changed periodically Consult GE 4 1 1 Checking the Electrolyte Level Using the min max window on the oxygen cell check the electrolyte level The electrolyte should cover about 60 of the window Th
41. XY amp PVC 4 MATERIALS USED SHALL NOT CONTAIN BY MASS MORE THAN 1096 IN TOTAL OF ALUMINIUM MAGNESIUM TITANIUM amp ZIRCONIUM AND 7 596 IN TOTAL OF MAGNESIUM TITANIUM amp ZIRCONIUM 5 PRODUCT TO BE RoHS COMPLIANT 5 00 MAX 127 0 MAX CHANGES TO THESE DRAWINGS MAY REQUIRE AGENCY AUTHORIZATION REFER TO CERTIFICATION DRAWING 752 064 AND CONTACT CERTIFICATION ENGINEER Figure 3 Oxygen Cell Dimensions 8 moisture IQ User s Guide Chapter 1 Installation and Wiring 18 Installing the Probes After you mount the sample system you must insert moisture probes into the sample cells In addition you must check prepare and connect the oxygen cells if used to the gas line 1 8 1 Moisture Probes GE Moisture Image Series and M Series moisture probes have 3 4 inch 16 straight threads with an O ring to secure probes into the sample system or directly into the process line Other fittings are available for special applications CAUTION If mounting the moisture probes directly into the process line you must consult GE for proper installation instructions and precautions Moisture probes are usually installed into a sample system The sample system protects the probes from coming into contact with damaging elements in the process Moisture probes are installed into a cylindrical shaped container called the sample cell that is included as part of your sample sys
42. aging 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 the connector straight on not at an angle when the wiring is complete Table 2 Standard Delta F Oxygen Cell Connections To Delta F Oxygen Cell red wire sensing electrode To moisture IQ OXYGEN Terminal Block pin 1 RD green wire sensing electrode pin 2 GR white wire secondary electrode pin 3 WT black wire secondary electrode shield Earth Ground Connection Secondary Electrodes Sensing Electrodes Figure 17 Standard Delta F Oxygen Cell Note temperature compensation moisture IQ User s Guide The temperature reading of the sensor is not applicable to the customer but rather used for oxygen 21 Chapter 1 Installation and Wiring 1 9 4b Weatherproof Delta F Oxygen Cells The weatherproof oxygen cell has a set of sensing and secondary electrodes that are wired to a terminal strip in the weatherproof enclosure Connect the weatherproof oxygen cell using a four wire shielded cable with a mating bayonet type connector Fasten the bayonet type connector to the mating connector on the bottom of the weatherproof enclosure Connect the other end of the cable to the OXYGEN terminal block on the back of the electronics unit as shown in Table 3 below Table 3 Weatherproof Delta F Oxygen Cell Co
43. aneously using text and or graphics Operating Temperature 20 C to 60 C 4 F to 140 F Storage Temperature 40 C to 70 C 40 F to 158 F Auto Calibration Occurs on power up and at user selectable time intervals Warm up Time Meets specified accuracy within 5 minutes of turn on Data Logging Up to six simultaneous logs per storage device with up to 12 parameters each Stored in 4 GB Micro SDHC 78 moisture IQ User s Guide Chapter 6 Specifications 6 7 Output Specifications Analog Six per 3 CH module two per 1 CH module Internally isolated 12 bit 0 025 Resolution Standard Switch Selectable Outputs e Oto 2 V 10K ohm minimum load resistance 0 to 20 mA 400 ohm maximum series resistance 441020 mA 400 ohm maximum series resistance Each output can correspond to any one parameter on that channel Zero and span are user programmable within the range of the instrument and the corresponding sensor Digital Outputs Choice of RS232 RS485 serial communications port USB or Ethernet Baud rates include 300 1200 2400 4800 9600 19200 38400 57600 115200 Alarm Relays Six per 3 CH module two per 1 CH module 1 Form C relay SPDT rated for 2 amps at 28 VDC 28 VAC Available for high and low limits The relay contacts can be set to trip at any numerical level within the range of the instrument Output Updating The microprocessor samples processes data and
44. apter 1 Installation and Wiring 1 7 Mounting the System Mounting the hygrometer system consists of mounting the electronics unit the probes and the sample system s 1 7 1 Mounting the Electronics Unit Use the outline and dimension drawings at the end of this chapter to mount the moisture IQ These drawings provide clearance and other mounting dimensions needed to prepare the site for mounting IMPORTANT If the power mains switch on the unit remains accessible to the user after installation a disconnect device is not required However should installation block access to the power mains switch for compliance with the EU s Low Voltage Directive IEC 61010 this unit then requires an external power disconnect device such as a switch or circuit breaker The disconnect device must be marked as such clearly visible directly accessible and located within 1 8 m 6 ft of the unit Be sure to follow the guidelines outlined in Choosing a Site on page 2 before mounting the enclosure Note You may want to make connections to the MIS or M probes Delta F Oxygen Cell outputs and alarms before mounting the instrument if the installation location does not provide enough room for these connections to be made easily after installation 1 7 2 Mounting the Sample System The sample system is normally fastened to a metal plate that has four mounting holes GE also provides the sample system in an enclosure if requested In either case fasten the sa
45. asily installed into the instrument terminal blocks and the Delta F sensor terminal posts Instructions for connecting each type of oxygen cell are described in the following sections If you are installing the oxygen cell in an intrinsically safe area you should refer to the following section for special installation requirements connected to a BASEEFA approved moisture IQ hygrometer Install the apparatus so that the terminals are protected to at least the requirements of IP20 Copies of official BASEEFA documentation certificates of compliance licenses etc are to be made in their entirety i WARNING The Delta F Oxygen Cell is BASEEFA approved for use in intrinsically safe areas when Delta F Oxygen Cell Connections Terminated m mu wv at sensor Oxygen emp side Optional DELTAF Figure 16 Delta F Wiring 20 moisture IQ User s Guide Chapter 1 Installation and Wiring 1 94a Standard Delta F Oxygen Cells Figure 17 below shows the standard oxygen cell and identifies the sensing and secondary electrodes Make oxygen cell connections from the electrodes on the oxygen cell to the OXY GEN terminal block on the back of the electronics unit Use Table 2 below to make oxygen cell connections IMPORTANT To maintain good contact at each terminal block and to avoid dam
46. ation and Wiring 1 9 35 Moisture Image Series Probes MISP MISP2 Connect the Moisture Image Series probes MISP to the moisture IQ using the cable provided You can locate the Moisture Image Series Probe up to 915 meters 3000 feet from the electronics unit Before making any electrical connections you must assemble the probe The Moisture Image Series probes may be shipped in two parts a probe and an electronics module each of which has a serial number Match the appropriate probe to the matching electronics module using the serial numbers that are listed on the Calibration Data Sheet Insert the probe into the probe connector on the electronics module and turn counterclockwise see Figure 11 below Connector Figure 11 Moisture Image Series Probe MISP Assembly CAUTION The MISP2 probe has an integral set of electronics that are permanently attached see Figure 12 below Do not attempt to separate the probe from the electronics Figure 12 MISP2 Probe moisture IQ User s Guide 17 Chapter 1 Installation and Wiring 1 9 5b Moisture Image Series Probes cont If the Moisture Image Series probe required assembly once the probe is assembled connect the cable to the terminal block labeled MIS on the back panel of the electronics unit see Figure 13 below You can connect the Mois
47. ations in the U S shall be in accordance with ANSI ISA RP12 06 01 Installation of Intrinsically Safe Systems for Hazardous Classified Locations and the latest edition of the National Electrical Code ANSI NFPA 70 Installations in Canada shall be in accordance with the latest edition of the C22 1 Canadian Electrical Code Part I Installations in Europe shall be in accordance with EN 60079 14 and the latest edition of the local wiring code Installations for IECEx certification shall be in accordance with the latest edition of the local wiring code The Entity Concept allows interconnection of associated apparatus and intrinsically safe apparatus when the following is true Uo lt Ui lo lt li Po lt Pi Co gt Ci Ccable Lo gt Li Lcable The MIS MISP circuit outputs of the moisture IQ are non linear Install each MISP circuit as a separate intrinsically safe CHANGES TO THIS DRAWING REQUIRE AGENCY circuit per article 504 30 of the NEC The shield is not required if another method of intrinsically safe to intrinsically safe APPROVAL CONTACT CERTIFICATION ENGINEER separation in accordance with article 504 30 is achieved 10 For clarity purposes the schematic above shows the intrinsically safe connections for one channel of the moisture IQ A moisture IQ system may have up to six such channels For installations in the U S all intrinsically safe circuits are UN EGG OTHERVGE SPOT El GE Infrastructure Sensing Inc req
48. become steady Check for leaks Dew point at sampling point is different than the dew point of the main stream Probe reads too wet or too dry Readings may be correct if the sampling point and main stream do not run under the same process conditions Different process conditions cause readings to vary If sampling point and main stream conditions are the same check sample system pipes and any pipe between the sample system and main stream for leaks Also check sample system for adsorbing water sur faces such as rubber or plastic tubing paper type fil ters or condensed water traps Remove or replace contaminating parts with stainless steel parts Sensor or sensor shield affected by process contaminants refer to Basic GE Sensing Hygrometry Principles Probe reads too wet or too dry Clean the sensor and the sensor shield as described in document 916 064 Basic GE Sensing Hygrometry Principles Then reinstall sensor Sensor is contaminated with conductive particles refer to Basic GE Sensing Hygrometry Principles Probe reads high dew point Clean the sensor and the sensor shield as described in document 916 064 Basic GE Sensing Hygrometry Principles Then reinstall sensor Sensor is corroded refer to Basic GE Sensing Hygrometry Principles Probe reads too wet or too dry Return probe to factory for evaluation Sensor temperature is greater than 70 C 158 F Probe reads
49. ble or combustible atmospheres disconnect power before servicing VIEWED OR DISCLOSED TO OTHERS EXCEPT WITH THE WRITTEN PERMISSION OF GENERAL DONOTSCALEDWG SHEET 20F 2 ELECTRICCO Figure 51 Dwg 752 364 sh 2 The product cannot be repaired by the user it must be replaced by an equivalent certified product Repairs should only be carried out by the manufacturer or by an approve repairer Only trained competent personnel may install operate and maintain the equipment If you have questions about whether the apparatus can be used safely in the intended area under the expected operating conditions please call an applications engineer See the rear cover of this manual for contact information 94 moisture IQ User s Guide Appendix B Certification and Safety Statements B 2 Special Conditions for Safe Use Not applicable B 3 Markings Markings shall appear on the product as shown in Figure 52 and Figure 53 below moisture IQ User s Guide moisture lQ Feino ao MODEL moisture IQ B C D E F G Z S N XXXXXX MFG DATE MMDDYY Associated Apparatus Exia APPAREILLAGE Exia lt i gt Intrinsically Safe Connections to Class I II III Division I Groups C D E F and G Class I Zone 0 AEx Ex ia Ga IIC IECEX F PMG 12 15 0022 1180 WARNING Substitution of components may impair intrinsic safety WARNING To prevent ignition of flammable or combustible atmospheres disconnect
50. brating the Probes For newly purchased moisture IQ systems that included the purchase of moisture and or oxygen sensors GE has already entered calibration data however you should verify this data before startup You will also need to enter calibration data if you use a probe from your stock e will attach a transmitter to the auxiliary inputs Be sure you have the Calibration Data Sheets that are supplied with each GE probe Each Calibration Data Sheet consists of a list of data points that you will need to enter or verify Each Calibration Data Sheet lists its corresponding probe serial number as well as the preassigned channel number Calibration Data Sheets are usually packed inside the probe cases Note For hygrometry you need to enter calibration data only for M Series probes It is not necessary to enter calibration data for the Moisture Image Series Probe unless you send the probe back to GE for calibration without its electronics module If this is the case enter the calibration data for the recalibrated probe as described in this section The moisture IQ will automatically download the new calibration data into the Moisture Image Series Probe electronics module From the Calibration Menu press the Probe Calibration button The Probe Calibration window appears similar to Figure 32 below Probe Calibration Backspace Ch1 Hygro ag Clear All Figure 32 Probe Calibration Option 40 moisture IQ User s Guide Chapter 2
51. calculates values for each channel sequentially The minimum update time is 1 second depending on configuration and mode Channels are updated sequentially moisture IQ User s Guide 79 Chapter 6 Specifications 6 8 Input Specifications Capability Note Each module can be configured as one or three channels 1 to 6 channels moisture 1 to 6 channels temperature 1 to 6 channels pressure 1 to 6 channels oxygen 2 auxiliary inputs per installed channel May be used for 0 to 2 mA 4 to 20 mA and voltage based transmitter in the 1 to 4 V range including devices such as Oxygen Analyzers Thermal Conductivity Analyzers Flowmeters Pressure Transmitters Temperature Transmitters etc Resolution 16 bits Moisture Sensor Probes GE types M Series Moisture Image Series and MISP2 Temperature Sensor Thermistor optionally supplied as part of the moisture probe assembly Pressure Transmitter A pressure transducer is optionally available for Moisture Image Series probes GE P40 P40X or equivalent 4 20 mA current transmitting pressure transducer scale factors are entered as part of the user program sequence Intrinsic Safety Built in intrinsic safety provided for all inputs per drawing 752 364 excluding auxiliary inputs 80 moisture IQ User s Guide Chapter 6 Specifications 6 9 Probe Specifications 6 9 1 Moisture Image Series Probe or MISP2 Type Aluminum oxide moisture sensor probe and electronics module
52. ch channel the Delta F Oxygen Cell is connected 2 Ifyou are not displaying oxygen data configure the channel as described in Configuring the Probes on page 37 Note A Channel Not Installed message appears if you select a channel where no channel module is installed Select a different channel 64 moisture IQ User s Guide Chapter 4 Maintenance 4 4 2 Checking the Oxygen Cell Calibration Note Jfyour operational range of measurement is significantly below the span gas you are using you may elect to input the PPM O content of the span gas and the measured uA value as an alternative to the following procedure To perform this part of calibration you must have a calibration gas with a known PPMv value and a calibration gas inlet valve Note GE recommends a span calibration gas be 80 100 of the span of the sensor s overall range in a background of nitrogen e g 80 100 PPM O in N for a 0 100 PPM O sensor 1 Run the calibration gas through the oxygen cell 2 Read the PPM value If it is correct your oxygen cell does not need calibration If the reading is incorrect you must calculate the new span reading x Solve the following equation for x OX OX 10 109 S OX 0X where OX Correct PPMv for calibration gas OX Zero value in PPMv OX Span value in PPMv IO Actual reading for calibration gas in HA IO Zero value in pA x New span reading in pA See the Calibration Data Sheet f
53. ded calibration frequency for your application When you receive new or recalibrated probes be sure to install and connect them as described in Configuring and Setting up the Probes on page 36 After you have installed and connected the probes enter the calibration data as described in Calibrating the Probes on page 40 Note that each probe has its own Calibration Data Sheet with the corresponding probe serial number printed on it You do not have to enter calibration data for the Moisture Image Series Probes MISP if you returned the MISP2 probe or in the case of the original MIS Probe both the sensor and the electronics module to the factory for recalibration However you should verify that the calibration data entered at the factory is correct see page 37 If you sent only the sensor part of the original Moisture Image Series Probe to the factory without the module you must enter the calibration data manually 4 4 Calibrating the Delta F Oxygen Cell You should calibrate the Delta F Oxygen Cell when you initially receive it After that calibrate the oxygen cell once a month for the first three months and then as needed You should also calibrate the oxygen cell if you change the electrolyte Calibrating the oxygen cell involves three parts displaying the oxygen content in PPMv and HA checking the oxygen cell calibration entering the new span value 4 4 1 Displaying Oxygen Content in PPMv and JA 1 Determine to whi
54. dition be sure to follow all applicable safety codes and WARNING To ensure the safe operation of this unit you must install and operate the moisture IQ as A regulations for installing electrical equipment in your area moisture IQ User s Guide 1 Chapter 1 Installation and Wiring 1 4 Choosing a Site You should have discussed environmental and installation factors with a GE applications engineer or field sales person by the time you receive the meter The equipment should be suited to the application and installation site The moisture IQ is available in rack bench or panel mounts that are suitable for most indoor installations GE also provides weatherproof and explosion proof housings for outdoor and hazardous area locations See the drawings at the end of this chapter for an example of each enclosure Before installing the unit read the guidelines below to verify that you have selected the best installation site 1 4 1 General Guidelines for Choosing a Site Choose an installation site for the probes and sample systems that is as close to the process line as possible Avoid long lengths of connecting tubing If long distances are unavoidable a fast sampling by pass loop 1s recommended Do not install any other components such as filters ahead of the probes or sample system unless instructed to do so by GE Observe all normal safety precautions Use the probes within their maximum pressure and temperature ratings Alth
55. e electrolyte level should appear as shown in Figure 44 below Level Indicator Figure 44 Electrolyte Level for the Delta F Oxygen Cell 62 moisture IQ User s Guide Chapter 4 Maintenance 4 1 2 Replenishing the Electrolyte Once the oxygen cell receives the initial charge of electrolyte you should monitor the level regularly DO NOT let the fluid level drop below the MIN level mark on the window contact with the skin or the eyes Follow proper procedures for handling the caustic potassium WARNING The electrolyte contains a strong caustic ingredient and can be harmful if it comes in A hydroxide solution Consult your company safety personnel To raise the fluid level in the reservoir add DISTILLED WATER slowly in small amounts Check the level as you add the distilled water making sure you do not overfill the reservoir The electrolyte mixture should cover approximately 60 of the min max window 4 2 Adding Removing a Channel Module To be added moisture IQ User s Guide 63 Chapter 4 Maintenance 4 3 Replacing and Recalibrating Moisture Probes For maximum accuracy you should send moisture 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 in milder applications you do not need to recalibrate probes as often Contact a GE applications engineer for the recommen
56. e probes press on the appropriate probe s for each channel used Table 5 on page 38 lists the available measurement modes and units moisture IQ User s Guide 37 Chapter 2 Initial Setup 2 2 1 Configuring the Probes cont Selected Measurement Mode Table 5 Measurement Modes and Units for the moisture IQ Unit Description Displayed Measurement Mode Displayed Units Oxygen 96 Percent Oxygen default Oxygen 96 PPM Parts Per Million Oxygen PPM PPB Parts Per Billion Oxygen U Microamps Diagnostic Mode Oxygen Hygrometry DP Dew Frost Point Degrees Celsius default Dew Point DP Dew Frost Point Temperature Fahrenheit Dew Point PPMv Parts per Million of Water by Volume H20 PPBv Parts per Billion of Water by Volume PPMw Parts per Million of Water by Weight H20 H20 RH Relative Humidity Rel Humidity MMSCFig Pounds of Water per Million Std Cubic Feet in Ideal Gas MMSCFng Pounds of Water per Million Std Cubic Feet in Natural Gas H20 MMSCFig H20 MMSCFng Equiv DP NG Equivalent Dew Frost Point Degrees Celsius in Natural Gas Equiv DP Equiv DP NG Equivalent Dew Frost Point Degrees Fahrenheit in Natural Gas Equiv DP PPMv ng Parts Per Million by Volume in Natural Gas H20 Natural Gas g m grams per meter cubed Hygro mg m milligrams per meter cubed Hygro
57. e transmitter to an auxiliary input The moisture IQ accepts any 0 to 20 mA 4 to 20 mA or 0 to 2 V pressure transmitters Always mount the pressure transmitter directly downstream of the moisture probe in order to measure the pressure at the point of the moisture measurement 1 8 3 Delta F Oxygen Cell Although the moisture IQ accepts other oxygen devices as auxiliary inputs it is designed to accept oxygen inputs directly from the Delta F Oxygen Cell There are three steps for installing the Delta F Oxygen Cell preparing the oxygen cell for operation calibrating the oxygen cell and then connecting the cell to the gas line The Delta F Oxygen Cell is available mounted in various types of enclosures however the cell itself will look like the one shown in Figure 5 below Electrolyte Level Figure 5 Delta F Oxygen Cell Drains 10 moisture IQ User s Guide Chapter 1 Installation and Wiring 1 8 3a Preparing the Oxygen Cell To prepare the oxygen cell for operation you must fill it with the electrolyte that has been supplied in a plastic bottle eyes or skin Consult your company safety personnel for proper procedures for handling the WARNING The electrolyte contains potassium hydroxide that is harmful if it comes in contact with A electrolyte 1 Unscrew the top on the oxygen cell s reservoir 2 Slowly add the entire contents of the bottle approximately three ounces 90 ml making s
58. ecifications 85 Probe Specificati ns vaar 81 Probe Calibration 40 Probe Configuration 37 Probes Replacing and Recalibrating 64 Probes Setting up 36 R Range ErforS 2 5704 uw uus dead e 71 Range Errors Setting up 33 S Salely a wur quura MS 93 moisture IQ User s Guide Sample System Connecting to Gas Line for Oxygen 11 Description Of ei s u TRR cee es 5 Mounting Installing 7 Probes Installing s asa Do anta kaa s 9 Screen Messages 70 Sensor Modules Verifying Setup 34 Settings Menu 28 Sonal Errors assa 3 da re eek Te ae 71 Site Selection 445 o0 las ed E a aes 2 Span Value Trimming 50 Specifications Dimensions cia expe Res 75 Electroni eem a ata Gre Ria 78 Laps s via ans Ed O RAW Ten 80 Moisture Measurement 76 CHG o ere a AROLA S d Mi Ml ai 79 BE Seco coma V URP A enna oe 75 Oxygen Measurement ss 77 POWSE cct troie od OR Re Pa eS 75 Pressure Measurement 77 Pressure Transmitter 85 Proba So rtl eie Satu puma ma 81 Temperature 77 Storage Temperature 78 System Settings Entering 29 T Temperature Measurem
59. efault Passwords As shipped from the factory there are two accounts enabled with A before placing the moisture IQ into service Note This chapter assumes that you have read Chapters 1 and 2 and are familiar with the operation and installation of the moisture IQ electronics and user interface 3 1 Connecting to an Ethernet LAN The Ethernet port supports the 10Base T and 100Base TX twisted pair Ethernet standards An RJ 45 female modular connector is provided on the moisture IQ rear panel for connection to the LAN 3 2 Enabling the Ethernet Option As shipped from the factory Ethernet is disabled Ethernet capability can be enabled or disabled via the moisture IQ user menus Before attempting to connect to or manage the Ethernet option verify that the option 1s enabled From the moisture IQ menu select Configuration TCP IP Note Changes to the Configuration Settings below can only be made when LAN access is disabled After changes are confirmed enable LAN access to use the modified configuration 3 3 Dynamic Static Address The moisture IQ can be configured with a static Internet Protocol IP address or can use Dynamic Host Configuration Protocol DHCP to obtain an address from a DHCP server or router No further address configuration 1s required When using dynamic addressing the fields for specifying the IP address Subnet Mask and Gateway Server cannot be edited For troubleshooting purposes the dynamically assigned addre
60. ench or wall mounting You can also build your own sample system by using the following guidelines IMPORTANT The GE warranty will be voided if the sample system does not have a relief valve The basic sample system requirements are as follows see Figure 2 below 1 The oxygen cell requires a sample gas flow of 0 5 to I LPM 1 to 2 SCFH 2 The sample gas pressure in the cell must be between 0 0 and 1 0 psig The pressure must not exceed 1 0 psig 3 A 10 psig pressure relief valve installed upstream of the oxygen cell is required to prevent over pressure 4 A flow meter is required to measure the flow 5 A pressure gage is required to measure the pressure 6 A flow regulating or needle valve is required to regulate flow and should be located upstream of the cell 7 A pressure regulator is required for sample gas supplies of 50 psig or greater If a sample pump is required to draw a sample to the oxygen cell the pump should be installed downstream of the oxygen cell You must also install a vacuum relief valve set at 1 0 psig between the oxygen cell and the pump O Sample Outlet Figure 2 A Typical Oxygen Cell Sample System Note The actual sample system design is dependent on the application requirements 6 moisture IQ User s Guide Ch
61. ens 35 Configuring and Setting up the Probes so sus patte uxo Pr EIAS Ra 36 22 T Congress TESS SE RU KA ML DA AUS Ss EM es ES 37 2 2 Calibrating AOS a ns e da ed ukun E kaa onu Y 40 2 2 3 Entering User ENCINA ce a ed ab 41 2 2X Entering User Defined Tables nu ru aie Ge 43 ee b En tend USER Constants se 44 2 2 6 Entering Saturation Constants for Moisture Measurement in Liquid Hydrocarbons 45 2 2 7 Setting up moisture lQ Communicqotions 46 Entering TOUTS UAC Sv ado esr oe E SE 48 2 5 d Setting up TEES OU PES o c e cep nsa da T N Ka Kaa ehtaa Kaan Tett ta est messa ub 48 232 Testing JUNI ae RESP OR latu d a fios ars ee gets 48 233 TRIMMING OUTPUTS lt a un e ee Dp UE epe e E CU Lio ee r 49 250 SS IO UP TAIN IOS TG 51 2 3 5 Serbie p MUR EOS O KET c as Ed 52 Chapter 3 Remote Programming over the Ethernet Connecting 10 dh ST eae MEAN GO E a Cesar os tai uoi if doe Mosca ores 55 Enabling the Ethernet Option 55 Diario Statice Addres g destructa eus a NEA 55 Sed s essetis itte dte s titia d at ee e rou fer t le 55 Domain Name EET DNS c soe ata R OO ener SN eee 56 Copobilities of the Ethernet Connection 56 A AI Lee n 57 36 2 The Operator Fr errs dados redo yia a Tox REIR MP ESTA NS ta MEINERS Lege ReneS 59 moisture IQ User s Guide
62. ent ACGUIACY i s upi Ama ud aci a Rd 77 Range se ae a ehdi SR eben O tele s 77 TF Series Probe Installing into Sample System 9 Traceability i A E We hee aes 76 Transferring Files to USB Stick 35 U Updating Firmware 101 User Constants Entering 44 User Functions Entering 41 User Management 46 User Defined Tables Entering 43 moisture IQ User s Guide Index Warm up Time 78 Zero Value Trimming 49 115 Index 116 moisture IQ User s Guide Customer Support Centers U S A The Boston Center 1100 Technology Park Drive Billerica MA 01821 U S A Tel 800 833 9438 toll free 978 437 1000 E mail sensing ge com Ireland Sensing House Shannon Free Zone East Shannon County Clare Ireland Tel 353 0 61 470200 E mail gesensingsnnservices ge com An ISO 9001 2008 Certified Company www ge mcs com en about us quality html www ge mcs com 2014 General Electric Company All rights reserved Technical content subject to change without notice 910 298 Rev A 14
63. erat 78 G7 QUIDUESDSCIHCONOFS sois ote Epid a e ee eu reed d pes motis br SE qasa Saa 79 Fe FN NNN 80 65 PODES Speer er sven 81 6 9 1 Moisture Image Series Probe or MISP2 81 GSC M Senes NE de eee a EEEE TEAN 83 GOS Delta PONV Gem C ell r coo id A IR RATA IS AS 84 Appendix A Menu Maps AL csMaimndMeniMOpi s z u h acr e ar ae wr ied e Ee AER AS OL a TERR PARU 8 87 Ao ODE ein AT MENN e O 88 A GContig ration Menu MAP PL a decani e E tec eti Lan v suce dos as add 89 A C ntig ration Menn Map FT z uu kv n s i e du uo ete A S vr amat ea 90 A 5 Logger and Data Element Editor Menu Mop 91 Appendix B Certification and Safety Statements BA EON 93 B 2 Special Conditions TE UT 95 BS Mak NS 95 moisture IQ User s Guide V Contents Appendix C Installation Drawings E BPM ee C 2 Rack Mount Model 0 ccc cece I C 3 Panel Mount Model n cece ce cee III Appendix D Updating moisture IQ Firmware D 1 Steps for Updating Firmware Appendix E Modbus Maps vi moisture IQ User s Guide Preface Information Paragraphs Note These paragraphs provide information that provides a deeper understanding of the situation but is not essential to the proper completion of the instructions IMPORTANT These paragraphs provide information that emphasizes instructions t
64. ere et e a ERSTER 7 172 Mounting TIES ala AAA bot rab uode Ro bocce ta tn n AA 7 1 7 3 Mounting the Oxygen Cell Assembly n a dd dco E QU e US 8 Le Installing the E eoo ath DS RA SJ 9 Lou Mo SME PRO WSS Nebe At sa meat v ay acd 9 18 2 Pressure SENSorio o A Eb pel E CRUS CR Ped p tr RE Ux cto PE UR E a 10 Lesbar Cell A corto aet Osa LAC om eim o Na IA AN TT D ena n 10 192 Makina Electrical Connection cease Devon Q EE ptt dU o Ee iL Xa eat OG a 12 1 9 1 Using the Lever to Make Wiring Connections siccat ER OU pe EDU RUE US GN 1 192 COMMON theol reseau l ee ate ils ale kanta ds tila ks OR a Dei been d 13 19 s connectilqMbst re Probes nun kammo nA hard ste kanta mattoa Ant fan ef d ELLE M an 14 1 9 4 Connecting the Delta F Oxygen Cell i a utis ad E ed A ACIER sist 19 1 10 Establishing a Gas Flow Through the Oxygen Cell rr 24 moisture IQ User s Guide iii Contents Chapter 2 Initial Setup 2 1 2 2 2 3 3 1 3 2 3 3 3 4 3 5 3 6 Entering Instrument Settings the Settings Menu 28 2 H Entering SVStem Settings se A cee eddie ERS i e ce ede eS 29 2 1 2 FEBS SN eis soe e NR Cooker QOL aee Geb DUO E una ate eo Tao GIO a 30 21 s Setting ENE NS h maaa tcd 31 2 lA Setting Me FAUT eT TTT 32 2 13 SSI MP RANGE EMOS idera danser td Tee 33 2 16 Setting pthe SES cius iy set a br o Syl Rt ek um RR NS 34 2 1 7 Creating and Saving Backup Files the File Manager n teen ee e
65. hat are essential to proper setup of the equipment Failure to follow these instructions carefully may cause unreliable performance the equipment unless these instructions are followed carefully T CAUTION This symbol indicates a risk of potential minor personal injury and or severe damage to WARNING This symbol indicates a risk of potential serious personal injury unless these instructions are followed carefully Safety Issues regulations rules and laws related to safety and safe operating conditions are met for each WARNING It is the responsibility of the user to make sure all local county state and national codes A installation Auxiliary Equipment Local Safety Standards The user must make sure that he operates all auxiliary equipment in accordance with local codes standards regulations or laws applicable to safety Working Area equipment can move suddenly and without warning do not enter the work cell of this equipment during automatic operation and do not enter the work envelope of this equipment during manual operation If you do serious injury can result i WARNING Auxiliary equipment may have both manual and automatic modes of operation As WARNING Make sure that power to the auxiliary equipment is turned OFF and locked out before you perform maintenance procedures on the equipment moisture IQ User s Guide vii Preface Qualification of Personnel Make sure that all personnel have manufacturer ap
66. he oxygen cell outlet and relief valve outlet Both outlets should vent to atmosphere if possible inch This pressure restriction will damage the oxygen cell In addition a relief valve should be installed in the oxygen sample system If either of these conditions are not met the Delta F Oxygen Cell warranty will be voided CAUTION Do not tie the relief valve and oxygen cell outlet to a common outlet line smaller than 1 4 24 moisture IQ User s Guide Chapter 1 Installation and Wiring 1 10 Establishing a Gas Flow Through the Oxygen Cell cont Slowly open the flow control valve until the recommended flow of 2 to 2 5 SCFH is established on the flow meter When the proper flow is achieved make sure the relief valve is closed by placing an object e g your finger if the gas is non corrosive over the relief valve vent Cover and uncover the relief valve vent and verify that the flow meter shows no change in the flow rate Keep the relief valve closed during operation to minimize leakage in the sample system Optimum Inlet Optimum Sample Pressure Limits Flow Range 0 2 1 0 psig 2 0 2 5 SCFH Flow Control Electrolyte Valve Reservoir Sample Gas In In Tee Oxygen Cell Sample a Gas Out Relief Valve Assembly Flowmeter Sample Gas Outlet and Relief Valve should vent to atmosphere Figure 19 Gas Flow Schematic moisture
67. he ppmv value by a specified constant for special purposes The default multiplier is 1 000 Note In order for the constant to work properly you should make sure you also configure that channel for a constant as described on page 43 From the Configuration menu press User Constants The User Constant option appears similar to Figure 36 below User Constant Setup Channel Hygro Ch 1 Temperature Pressure Figure 36 User Constant Window Press the Channel button to select the channel for the constant For each constant press the text box to enter the value via screen keypad and then press the button alongside each box to select the appropriate Unit 44 moisture IQ User s Guide Chapter 2 Initial Setup 2 2 6 Entering Saturation Constants for Moisture Measurement in Liquid Hydrocarbons Henry s Law is applicable to ppmw moisture measurements in all organic liquids Henry s Law states At a constant temperature the amount of a given gas that dissolves in a given type and volume of liquid is directly proportional to the partial pressure of that gas in equilibrium with that liquid To calculate ppmw moisture with moisture IQ saturation values Cs for the liquid stream must be entered in Cs Table as shown in Figure 37 below Cs Table Henry s Law Chi Temp C Edit Value Insert Row Help Remove Row xv Figure 37 Cs Table for Henry s Law Three keys appear to the right Edit Value Insert Row and Rem
68. in a clean dry location If the probe is saturated during storage refer to Moisture Condensation on page 3 before installing the probe For best performance do not store probes longer than one to two years from their calibration date 1 5 6 Freedom from Interference The sensor is completely unaffected by the presence of a wide variety of gases or organic liquids Large concentrations of hydrocarbon gases Freon ozone carbon dioxide carbon monoxide and hydrogen have no effect on sensor water vapor indications The sensor will operate properly in a multitude of gaseous or non conductive liquid environments 1 5 7 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 4 moisture IQ User s Guide Chapter 1 Installation and Wiring 1 6 Sample System Guidelines A sample system is required for oxygen measurement and 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 a probe The application requirements determine the design of the sample system GE applications engineers will make recommendations based on the following general guidelines 1 6 1 Moisture Sample Systems Typically sample systems should be kept very simple They should contain as few components as possible and all or mo
69. ion Each sensor is individually computer calibrated against known moisture concentrations traceable to national standards Operating Temperature 110 to 70 C 166 to 158 F Storage Temperature Maximum of 70 C 158 F Operating Pressure depends on mount MI 5 microns Hg to 75 PSIG M2 5 microns Hg to 5000 PSIG Flow Range Gases From static to 10 000 cm sec linear velocity at 1 atm Liquids From static to 10 cm sec linear velocity at density of 1 gm cc Built in Temperature Sensor Type Non linear thermistor Range 30 to 70 C 22 to 158 F Accuracy 0 5 C 0 33F overall Response Time Maximum 1 second in well stirred oil 10 seconds in still air for a 63 step change in increasing or decreasing temperature moisture IQ User s Guide 83 Chapter 6 Specifications 6 9 3 Delta F Oxygen Cell Type Non depleting electrolytic oxygen sensing cell Available Cells PPB O gt Range L 0 to 500 ppb 5 ppm 50 ppm Ranges for each cell are software selectable in GE analyzers PPM O Ranges A 0 to 1 10 100 ppm B 0 to 10 100 1000 ppm C 0 to 100 1000 10 000 ppm D 0 to 50 500 5000 ppm Ranges for each cell are software selectable in GE analyzers Percent O gt Ranges A 0 to 5 B 0 to 10 C 0 to 25 Accuracy 1 full scale ranges gt 0 to 2 5 ppm 5 full scale ranges lt 0 to 2 5 ppm Sensitivity 5 ppb 0 to 500 ppb range Response
70. ion about this initiative viii moisture IQ User s Guide Chapter 1 Installation and Wiring Chapter 1 Installation and Wiring 1 1 Introduction Users typically install the moisture IQ as part of a complex process system which includes components such as filters pumps and pressure regulators In such an environment probes and other parts of the system may be subjected to environmental hazards such as high temperature pressure extremes corrosive elements and mechanical vibrations This section contains information and instructions for installing the moisture IQ into a process system taking into account all of the above factors The following section describes how to set up and connect it If you have questions about installation call our technical support department See the rear cover of this manual for contact information 1 2 Unpacking the moisture IQ Before beginning the installation unpack the unit and make sure all the parts and documentation listed on the packing slip are included Be sure to inspect each piece of equipment including the sample system for evidence of mishandling If anything has been damaged or is missing report this to the carrier and to GE immediately 13 Installing the moisture IQ To install the moisture IQ please refer to Appendix C at the end of this chapter and to the drawing listed for your specific configuration benchtop rack mount or panel mount described in this user s manual In ad
71. ishing a Gas Flow Through the Oxygen Cell CAUTION Establish a gas sample flow before you power up or damage may occur to the oxygen A cell If you are using an oxygen cell you must establish a gas flow through the cell before powering up If you are not using an oxygen cell proceed to Chapter 2 Initial Setup The oxygen cell requires a flow rate of 2 to 2 5 SCFH through the cell Oxygen cell inlet pressure should be between 0 2 and 1 0 PSIG Refer to Figure 19 on page 25 when establishing a gas sample flow concentrations that are over range Trace and low percent range sensors may be damaged if exposed to high levels of oxygen such as air for long periods gt 1 hour while the moisture IQ is on If exposure is unavoidable either disconnect the oxygen cell from the moisture IQ or equip the sample system with a valve that allows the cell to be switched to purge gas I CAUTION Do not operate the Delta F oxygen cell for extended periods of time at oxygen Close the flow control valve and adjust the upstream pressure as required GE recommends about 2 to 10 psig upstream of the flow control valve depending on which valve is installed in the sample system To safeguard against over pressurizing the oxygen cell install a relief valve rated at 10 psig into the gas flow system If the pressure exceeds 10 PSIG the relief valve will open therefore there should be no restrictions downstream of the oxygen cell Use 1 4 inch tubing or larger on t
72. it Code See tab Type 226 3226 32 bit Integer RW Read Holding 0x03 2 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 228 3228 32 bit float RW Read Holding 0x03 2 Upper Setpoint 230 3230 32 bit float RW Read Holding 0x03 Channel 3 Status 300 3300 32 bit Integer RO Read Input 0x04 2 1 Energized Alarm A 0 De energized moisture IQ User s Guide 109 Appendix E Modbus Maps Function Parameter Sub Parameter Table 12 Modbus Maps cont ModBus Address Type Access Modbus Request Qty of Registers Notes State 3302 32 bit Integer RW Read Holding 0x03 2 0 OFF 1 ON Units 3304 32 bit Integer RW Read Holding 0x03 Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 32 bit float Read Holding 0x03 Upper Setpoint 32 bit float Read Holding 0x03 Channel 3 Alarm B Status 32 bit Integer Read Input 0x04 1 Energized 0 De energized 32 bit Integer 32 bit Integer Read Holding 0x03 Read Holding 0x03 0 OFF 1 ON Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 In Band 1 Out Band 2 Setpoint Lower Setpoint 32 bit float Read Holding 0x03 Upper Setpoint 32 bit float Read Holding 0x03
73. mage Series Probe is disconnected or damaged After the moisture IQ performs 5 checks it replaces data with the following default values dew point 110 C temperature 70 C pressure 0 psi Check the Moisture Image Series Probe connections Replace the Moisture Image Series Probe Chan X MIS BAD CRC CRC Cyclic Redundancy Check Communication link with Mois ture Image Series Probe is established but data is intermit tent or distorted No Link Error Check for cable breaks or high electro magnetic interference EMI ADC Failure Primary A D converter has failed Returns to zero Return unit for service nvalid FU function invalid User function invalid Reenter or check user function f Div by O Math error function attempted to divide by zero User function attempted illegal operation such as the sguare root of 2 Error message Error message Check logic of user function Check logic of user function Missing User function has missing oper and for an operator Error message Check user functi F Extra ser function has extra operand r missing perator Error message Check user functi f Missing Op f Extra Op f Too Complex 70 ser function has missing oper tor or extra operand User function has extra opera or or missing operand User function has
74. mple system plate or enclosure with four bolts one in each corner If you ordered sample system outline and dimension drawings they will be included in your shipment Connect the sample system inlet and outlet to the process and return using the appropriate fittings or an appropriate NPT adapter CAUTION Do not start a flow through the system until all probes and transmitters are properly A installed moisture IQ User s Guide 7 Chapter 1 Installation and Wiring 1 7 3 Mounting the Oxygen Cell Assembly If your oxygen cell is not mounted into a sample system refer to Figure 3 below for dimensions to mount the cell Electrolyte reservoir 4 lt A a i Electrolyte level window SERVOMEX Sample gas inlet Sample gas outlet TEMPERATURE TRANSDUCER WITH CABLE ASSEMBLY SECURED WITHIN HOLE USING WELD ON 711 CEMENT GLUE NOTES 1 OXYGEN CELL IS MANUFACTURED BY SERVOMEX MODEL NO SF OR SP 2 DIMENSIONS INCHES MM 3 ENCLOSURE MATERIAL IS PLASTIC BOTTOM CASING INTERNAL MATERIAL IS FR4 G 10 EPO
75. n problems and procedures are discussed in this section If you cannot find the information you need in this section please consult GE WARNING Do not attempt to troubleshoot the moisture IQ beyond the instructions in this section If you do you may damage the unit and void the warranty This chapter covers the following topics Screen Messages e Common Problems moisture IQ User s Guide 69 Chapter 5 Troubleshooting 5 1 Screen Messages The moisture IQ has several screen messages that may display during operation Refer to Zable 10 below for a list of these messages and the possible causes Screen Message CHANNEL NOT AVAILABLE Table 10 Screen Messages and the Possible Causes System Response Possible Cause Module not installed Action Select a different channel NO PROBE Unit has not been configured for the probe activated For example you cannot display pressure on a channel where only an M Series probe is configured Make sure the correct probe is activated as described on page 37 Connect the required probe NOT AVAILABLE The mode and or units selected require more data or need a different probe For example you cannot read RH with a moisture probe that does not have the temperature option Choose a different mode and or units as described on page 37 Connect the required probe MIS NO LINK Communication with a Moisture Image Series Probe has failed The Moisture I
76. nd Wiring 1 5 Moisture Probe Considerations The M Series and Moisture Image Series probes consist of an aluminum oxide sensor mounted on a connector head Standard probe mounts include a protective stainless steel shield The probe sensor materials and housing maximize durability and insure a minimum of water absorbing surfaces in the vicinity of the aluminum oxide surface A sintered stainless steel shield 1s used to protect the sensor from high flow rates and particulate matter The end cap should not be removed except upon advice from GE The sensor has been designed to withstand normal shock and vibration You should make sure that the active sensor surface is never touched or allowed to come into direct contact with foreign objects since this may adversely affect performance Observing these few simple precautions will result in a long and useful probe life GE recommends that probe calibration be checked routinely at 12 month intervals or as recommended by our applications engineers for your particular application The probe will measure the water vapor pressure in its immediate vicinity therefore readings will be influenced by its proximity to the system walls materials of construction and other environmental factors The sensor can be operated under vacuum or pressure flowing or static conditions Observe the following environmental precautions 15 1 Temperature Range See section 6 9 Probe Specifications on page 81
77. nit and Type you need For available modes and units refer to Table 5 on page 38 3 Press the Zero box and enter the zero value via the keypad Repeat this procedure for the Span value 2 3 2 Testing the Output Make sure the output s are connected to the moisture IQ as shown in Chapter 1 and use the following steps to perform a test 1 Use the arrow keys to move the pointer to the channel and output you want to test 2 Enter a percentage between 0 and 125 to test Note Ifyou do not enter a new value the moisture IQ defaults to the previously entered value The output should change to the appropriate value Note The output depends on the output range 0 20 mA 4 20 mA 0 2 V 3 Repeat steps 1 through 3 for each channel and output you want to test 48 moisture IQ User s Guide Chapter 2 Initial Setup 2 3 3 Trimming Outputs The measured value of the outputs can vary from the programmed value due to load resistance tolerance e g display computer interface etc The Outputs option provides a trimming feature you can use to compensate for any variation in the recorder outputs To accurately trim the outputs you will need a digital multimeter capable of measuring 0 to 2 V with a resolution of 0 0001 VDC 0 1 mV or 0 to 20 mA with a resolution of 0 01 mA The range you use depends on your output Most good quality 3 1 2 digit meters are adequate for output trimming Use the following steps to trim outputs
78. nnections To moisture IQ To Delta F Enclosure OXYGEN Terminal Connect Terminal Block Block red wire pin 1 pin 1 green wire pin 3 pin 2 white wire pin 4 pin 3 black wire pin 5 pin 4 shield pin 2 pin 5 19 4c Explosion proof Delta F Oxygen Cells Figure 18 on page 23 shows the explosion proof oxygen cell The oxygen cell has a set of sensing and secondary electrodes that are wired to a terminal strip in the explosion proof enclosure Connect the explosion proof oxygen cell using a four wire shielded cable Connect one end of the cable to the OXYGEN terminal block on the back of the electronics unit and the other end to the terminal strip in the oxygen cell enclosure Feed cable wires through an opening in the side of the explosion proof enclosure Use Table 4 below to make oxygen cell connections Table 4 Explosion proof Oxygen Cell Connections To Oxygen Cell To moisture IQ OXYGEN Connect Terminal Block Terminal Block shield pin 5 green wire white wire 4 black wire 22 moisture IQ User s Guide Chapter 1 Installation and Wiring 1 9 4c Explosion proof Delta F Oxygen Cells cont Figure 18 Explosion proof Delta F Oxygen Cell moisture IQ User s Guide 23 Chapter 1 Installation and Wiring 1 10 Establ
79. obes to their corresponding channels If a probe is connected to the wrong channel the meter will display incorrect data Probes are identified on the Calibration Data Sheet by a serial number The serial number is also engraved on the hex nut of the probe Figure 8 below shows a probe with the serial number on the hex nut Probe Serial Number Figure 8 Moisture Probe Serial Number The Moisture Image Series Probe does not require any preprogramming because it stores all the necessary setup data in its electronics module Therefore you can install the Moisture Image Series probe on any available channel After you install the probe you must activate the probe on the installed channel as described in Chapter 2 Use the following sections to properly connect probes 14 moisture IQ User s Guide Chapter 1 Installation and Wiring 1 9 3a M Series Probes M Series probes are primarily used for moisture measurement but can be ordered to measure temperature as well If ordered an optional temperature thermistor is included in the moisture probe and requires an additional connection If the M Series probe does not have a thermistor then you may use a two wire shielded cable with a bayonet type connector to connect to the electronics unit If the thermistor is installed then use a four wire shielded cable with a bayonet type connector to connect the M Se
80. ogen If your calibration data sheet contains data for a background gas other than nitrogen contact the factory for the nitrogen calibration sheet 4 5 1 Correcting for Different Background Gases A single Background Gas Correction Factor based on the reference nitrogen measurement can be derived for each background gas because in practice the diffusion rate for a typical background gas is stable and predictable and because the cell s response is linear The current multiplier that is entered into the Oxygen Probe Calibration section is the inverse of this Background Gas Correction Factor For example Table 8 below represents the calibration values two points for a specific oxygen cell calibrated in nitrogen This data is supplied with the cell and is stored in the user program Table 8 Oxygen Cell Calibration Data ref to nitrogen Zero Calibration Point Zero PPM Value 0500 PPMy Zero uA Value 9867 pA Span Calibration Point Span PPMy Value 2100 0 PPMy Span pA Value 300 1 yA When the oxygen cell is used in a background gas other than nitrogen users must enter the gas s current multiplier listed in Table 9 on page 67 The moisture IQ will apply the appropriate correction to the oxygen signal The original calibration values for nitrogen are programmed into the Oxygen Probe Calibration section However the meter uses the current multiplier to determine the correct oxygen concentration 66 moistu
81. or the oxygen cell to obtain the necessary zero and span values Example If the calibration data for your cell is as follows OX 75 PPMv Correct PPM for cal gas OX 0 050 PPM Zero value in PPM OX 100 PPMv Span value in PPMv IO 290 uA Actual reading for calibration gas IO 0 4238 uA Zero value 290 100 75 290 0 4238 _ 75 0 05 The new span value x is 100 PPMv 387 yA Enter the new value as described in Chapter 2 moisture IQ User s Guide 65 Chapter 4 Maintenance 4 5 Delta F Oxygen Cell Background Gas Correction Factors The factory calibration procedure for Delta F oxygen cells uses nitrogen as the reference background gas The moisture IQ will measure oxygen incorrectly if the transport rate of oxygen through the cell diffusion barrier is different than the cell is calibrated for Therefore if you want to use a background gas other than nitrogen you must recalibrate the meter for the desired gas The moisture IQ can easily be recalibrated for a number of different background gases To correct your system for the appropriate background gas refer to Table 8 below and enter the correct current multiplier into the Oxygen Probe Calibration section of the System Calibration Menu A detailed explanation and description of this process follows Note Jn order for you to use the current multipliers in this chapter your calibration data sheet should contain calibration data for nitr
82. ough the moisture IQ may not need to be accessed during normal operation install the electronics unit at a convenient location for programming testing and servicing control room or instrument shed are typical locations Locate the electronics unit away from high temperatures strong electrical transients mechanical vibrations corrosive atmospheres and any other conditions that could damage or interfere with the meter operation See Chapter 6 Specifications for limits Protect the probe cables from excessive physical strain bending pulling twisting etc Observe the proper cable restrictions for the probes You can locate the Moisture Image Series probe up to 915 meters 3000 feet away from the electronics unit with unshielded twisted pair cable The M Series probes require specially shielded cable You can locate the M probes up to 600 meters 2000 feet from the unit 1 4 2 Low Voltage Directive If the power mains switch on the unit remains accessible to the user after installation a disconnect device is not required However should installation block access to the power mains switch for compliance with the EU s Low Voltage Directive IEC 61010 this unit then requires an external power disconnect device such as a switch or circuit breaker The disconnect device must be marked as such clearly visible directly accessible and located within 1 8 m 6 ft of the unit 2 moisture IQ User s Guide Chapter 1 Installation a
83. ounts can be created for use as needed Each account has a set of permissions that can be configured to limit network access to moisture IQ features The two pre defined accounts are 1 Admin 2 Operator 56 moisture IQ User s Guide Chapter 3 Remote Programming over the Ethernet 3 6 1 The Admin Account The Admin account allows complete configuration of the Ethernet option This account should be used only by experienced network administrators Misuse of the root account could prevent connection to the moisture IQ or enable unauthorized access to the moisture IQ or possibly expose the network to unauthorized users and exploits The default login credentials for the Admin account are User name Admin Password password IMPORTANT It is IMPERATIVE that the Admin password be changed as soon as possible Only the Admin can add modify or remove the other user accounts To log in as the Admin select Configuration gt User Management The Log In screen shown in Figure 42 below is displayed User Admin Log In Figure 42 Log In Screen moisture IQ User s Guide 57 Chapter 3 Remote Programming over the Ethernet 3 6 1 The Admin Account cont Enter the password and press Log In On a successful login the Web User Management screen shown in Figure 43 below is displayed Web User Managment Logged In As Admin Set User Access User Admin Change Password Allow Web Access to Figure 43 Web Serve
84. ove Row Use the two row keys to organize the table as needed To enter table values press Edit Value and then press a text box and enter the values for the temperature degrees Centigrade and corresponding constant value using the calculator keys that replace the three keys at the right Continue entering or checking values for each row until you have finished moisture IQ User s Guide 45 Chapter 2 Initial Setup 2 2 7 Setting up moisture IQ Communications The Comms submenu in the Configuration menu enables you to enter settings for five different communications types Serial Port TCP IP Modbus VNC and Web Server A sixth option User Management allows you to set up and control access for Web Server users Press the button for the designated communication option to enter parameters For Serial Port the needed entries are Mode RS 232 or RS 485 Word Size 7 or 8 bits Stop Bits 1 or 2 Baud Rate 9600 to 115 200 Parity Odd or Even Tx and Rx The Test Comm button allows you to test the setup For TCP IP you can press to disable or enable the LAN Access If this access is disabled you can press Automatic to obtain the IP Address and DNS See Connecting to an Ethernet LAN on page 55 For Modbus you can disable or enable Modbus RTU and Modbus TCP If these parameters are disabled you can enter the Slave Address for RTU or the Port for TCP via the screen keypad For VNC you can enable or disable the VNC
85. own menu or enter the data For volume move the slider to the desired level Note Ifthe Number Format is set to 1 234 567 in the System Settings screen a best practice is not to use Comma for the field separator in a data log moisture IQ User s Guide 29 Chapter 2 Initial Setup 2 1 2 Entering Display Settings The Display Settings option see Figure 24 below allows you to set up the appearance of the main screen Display Settings Defaults Data View 6 Items 12 Items J ESS i Help Backlight Timeout Brightness m j I Figure 24 The Display Settings Option To select the number of Data Views either 6 or 12 press the desired button To select the number of minutes before the backlight is timed out and turns off press the button and select the number of minutes from the drop down menu To select the screen Brightness move the slider to the desired level 30 moisture IQ User s Guide Chapter 2 Initial Setup 2 1 3 Setting up E mail Notifications Note This feature is not available with the initial release If you need to set up e mail notifications to specific individuals for failure events or calibration reminders press the Notifications button to open a screen similar to Figure 25 below Notifications Setup Calibration Reminder 12 Months Enable Notifications Power On Reset Login Failure Probe Fault Probe Calibration TCP IP Status Other Email Notifications To
86. pears similar to Figure 40 below Alarm Selection Measurement Selection Deactivate Channel Mode Type Ch 1 In Band Upper Figure 40 Alarm Selection Window 1 First press on the desired Channel and Alarm A or B 2 Then go down to the Measurement Selection section and press the measurement Mode Unit and Type you need For available modes and units refer to Table 5 on page 38 The type options are InBand OutBand and Setpoint 3 Press the Upper box and enter the high setpoint value via the keypad Repeat this procedure for the Lower low setpoint value 4 To activate the alarm press the Activate button 2 3 46 Testing the Alarms 1 Be sure the meter highlights the desired Channel and Alarm A or B 2 Press the Test button The word TRIPPED or RESET appears in the corresponding space moisture IQ User s Guide 51 Chapter 2 Initial Setup 2 3 5 Setting up and Running Logs To set up and run logs press the Logger button on the main screen The screen appears similar to Figure 41 below Logger Setup Sort By NAME Start Pause Stop STATE FILE NAME CREATED z Log Information On moisturelQ 15 08 2013 ra Off moisturelQ 15 08 2013 AP Figure 41 Logger Window Create Log Transfer Log Delete Log View Log The pane on the left displays all current logs which can be sorted by Name Date Size or State To create a new log press the Create Log button The Log Creato
87. power before servicing AVERTISSEMENT La substitution de composants peut compromettre la us 1 ia y IIC Tamb 20 C to 60 C Ex m CE 2 pu s curit intri ue N intrinseg Figure 52 Label from Billerica MA USA g GE SENSING E moisture Q FREEZONE tast stannon MODEL moisture IQ B C D E F G Z S N XXXXXX MFG DATE MMDDYY 11 1 G Ex ia Ga IIC FM13ATEX0059 IECEx FMG 13 0022 C X Tamb 20 C to 60 C Install per GE drawing 752 364 1100 w WARNING Substitution of components may impair intrinsic safety WARNING To prevent ignition of flammable or combustible atmospheres disconnect power before servicing Figure 53 Label from Shannon Ireland 95 Appendix B Certification and Safety Statements no content intended for this page 96 moisture IQ User s Guide Appendix C Installation Drawings Appendix C Installation Drawings C 1 Benchtop Model 9waswosiowoa sz 6881 ZL ONIMVHA NOILVTIVISNI TANVA HONSEMOVU Oreunisiour waqa p a UNN 33MO4 DO UNN J3MO 4 Ov i Tid MIIA AVIS MIIA 3 v3al 91677 ON POL HOM NI WW sNOISN3WIG Z G3TIVISNI SHINGOW 13NNYH2 OMI HIM NMOHS WALSAS 1 aaqiod 1334 INOS MIIA 3018 MIIA INO MIA dOL G3GN31X3 1334 INOX
88. proved training applicable to the auxiliary equipment Personal Safety Equipment Make sure that operators and maintenance personnel have all safety equipment applicable to the auxiliary equipment Examples include safety glasses protective headgear safety shoes etc Unauthorized Operation Make sure that unauthorized personnel cannot gain access to the operation of the equipment Environmental Compliance Waste Electrical and Electronic Equipment WEEE Directive GE Measurement amp Control Solutions is an active participant in Europe s Waste Electrical and Electronic Equipment WEEE take back initiative directive 2012 19 EU The equipment that you bought has required the extraction and use of natural resources for its production It may contain hazardous substances that could impact health and the environment In order to avoid the dissemination of those substances in our environment and to diminish the pressure on the natural resources we encourage you to use the appropriate take back systems Those systems will reuse or recycle most of the materials of your end life equipment in a sound way The crossed out wheeled bin symbol invites you to use those systems If you need more information on the collection reuse and recycling systems please contact your local or regional waste administration Visit http www ge mcs com en about us environmental health andsafety 1741 weee reg html for take back instructions and more informat
89. r User Management Screen Press Change Password to enter and confirm a new password for the Admin account WARNING Record the new Admin password immediately and keep it in a safe and secure location It is NOT POSSIBLE to obtain a lost forgotten Admin password 58 moisture IQ User s Guide Chapter 3 Remote Programming over the Ethernet 3 6 2 The Operator Account The Operator account is provided to for day to day management of the moisture IQ By default the Operator has all the same privileges as the Admin but cannot create or modify other accounts The Operator account allows the user to Enable Disable DHCP Specify a static IP subnet and gateway IP address Modify some of the serial protocol settings View the serial port connection status View the TCP IP connection status e View the Ethernet option firmware version serial port and network diagnostics The default login credentials for the Operator account are User name operator Password password The operator password should be changed at the earliest opportunity The steps for changing the operator password are the same as changing the Admin password above Select the operator account from the user configuration screen then enter and confirm the new password Record the new operator password immediately and keep it in a safe and secure location Note Jfthe operator password is lost it can always be reset using the root account moisture IQ
90. r window opens Use the keyboard to enter the Log Name Start Time End Time and Logging Interval You can also select the Log Type Normal Cyclic or Error In the upper right press Log Data to enter the specific Channel s Mode s and Unit s you need to log and then return to the Log Creator window To move a log press Transfer Log The menu then directs you to highlight a log and move it to a specified location e To delete a highlighted log press Delete Log To view data for a highlighted log press View Log The data appears in the Log Information pane at the right Use the three buttons in the center to Start a new or current log Pause data logging or Stop the log 52 moisture IQ User s Guide Chapter 2 Initial Setup moisture IQ User s Guide 53 Chapter 2 Initial Setup 54 moisture IQ User s Guide Chapter 3 Remote Programming over the Ethernet Chapter 3 Remote Programming over the Ethernet designed for use on a limited access Local Area Network LAN protected by a suitable firewall It should not be operated if exposed to the Internet or other unmanaged Wide Area Network WAN Check with your network administrator to determine whether it is safe to connect moisture IQ to your network infrastructure WARNING Connection to the Internet WAN The Ethernet capability provided in the moisture IQ is default passwords assigned It is highly recommended that the default passwords be changed WARNING D
91. re IQ User s Guide Chapter 4 Maintenance 4 5 2 Entering the Current Multiplier To change the Current Multiplier Note The default setting for the Current Multiplier is 1 00 1 Select a Current Multiplier from Table 9 below 2 From the main screen enter the Configuration Menu 3 Press on the desired channel 4 New content needed Table 9 Background Gas Current Multipliers Current Multipliers Background Gas Up to 1000 PPM 5000 10 000 PPM 2 5 to 10 Argon Ar 0 97 0 96 0 95 Hydrogen H 1 64 1 96 2 38 Helium He 1 72 2 13 2 70 Methane CH 1 08 1 09 1 11 Ethane C2Hg Propylene C3Hg Propane C3Hg Butene C4Ha Butane C H 19 Butadiene C Hg Acetylene C2H5 Hexane CgH 14 Cyclohexane CgH lt Vinyl Chloride CH5CHCI Vinylidene Chloride C2H5F Neon Ne Xenon Xe Krypton Kr Sulfur Hexaflouride SFg Freon 318 C Fg Tetrafluoromethane CF4 Carbon Monoxide CO moisture IQ User s Guide 67 Chapter 4 Maintenance A E LLL ssms ws vsvO ssa gt a ws5 a asswsw awss r saraaq no content intended for this page 68 moisture IQ User s Guide Chapter 5 Troubleshooting Chapter 5 Troubleshooting The moisture IQ is designed to be maintenance and trouble free however because of process conditions and other factors minor problems may occur Some of the most commo
92. ries Probe to the electronics unit The M Series Probe may be located up to 600 meters 2000 feet from the moisture IQ Before making electrical connections connect the 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 approximately 1 8 inch of a turn Wire the probe cable per the wiring in Figure 9 below The M Series terminal block also notes the corresponding color from the probe cable M SERIES 10000 e A L Figure 9 M Series Probe Cable Wiring Diagram Note The term SHD on the drawing corresponds to SH on the connector where shield termination is described moisture IQ User s Guide 15 Chapter 1 Installation and Wiring 1 9 3a M Series Probes cont M Series Connections MODULE B Figure 10 M Series Probe Connections If you connect a probe to the wrong channel you can either reconnect the probe to the assigned channel or reconfigure the current channel as described in Verifying and Entering Setup Data in Chapter 2 WARNING The M Series probe may not be capable of withstanding the 500 V insulation This must be taken into account in any installation in which it is used 16 moisture IQ User s Guide Chapter 1 Install
93. rogrammed Refer to Chapter 4 If measurement is not expected to be above scale check wiring for shorts and if none are apparent send probe to GE for evaluation Cal Error moisture IQ User s Guide During Auto Cal an internal reference is found to be outside its acceptable range Signal Error has occurred Alarms and outputs respond as programmed Refer to Chapter 4 Make sure the analyzer is grounded prop erly Make sure the ground bolt is installed on the channel card Remove source of Signal Error and attempt another Auto Cal Contact GE 71 Chapter 5 Troubleshooting 5 2 Common Problems If the moisture IQ measurement readings seem strange or do not make sense there may be a problem with the probe or the process system Table 11 below contains some of the most common measurement problems Accuracy of mois ture sensor is questioned Screen always reads the wettest highest programmed moisture calibration value while displaying dew frost point 72 Table 11 Troubleshooting Guide for Common Problems System Response Possible Cause Insufficient time for system to equilibrate Probe reads too wet during dry down conditions or too dry in wet up conditions Action 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 the sample system to equilibrate and the moisture reading to
94. rrect for the difference between the desired multimeter reading and the actual multimeter reading in Step 4 6 Confirm that the digital multimeter display reads the correct 096 of full scale value 1 mA 4 mA or 0 1 V moisture IQ User s Guide 49 Chapter 2 Initial Setup 2 3 3c Trimming the Span Value 1 After trimming the zero value enter 100 for of scale 2 Observe the multimeter reading Wait at least 5 seconds for the recorder output to settle The meter should display one of the readings shown in Table 7 below Table 7 Multimeter Readings per Output Range Output Range Multimeter Reading 0 to 20 mA 20 00 mA 4 to 20 mA 20 00 mA 3 Press the TRIM key The moisture IQ displays a recorder trim value next to the 100 setting The trim value will be labeled Zero or Span If the Zero value displays press the ZERO SPAN menu key to display the Span trim value 4 Press the TRIM UP or TRIM DN menu key to set the trim span value to the difference between the desired and actual multimeter readings in Step 3 Confirm that the digital multimeter display reads the correct 100 of full scale value 20 mA or 2V 50 moisture IQ User s Guide Chapter 2 Initial Setup 2 3 4 Setting up the Alarms The moisture IQ has two optional alarms for each channel 2 3 4a Configuring the Settings To select the measurement mode units and set point values for each alarm press the Alarms button on the main screen The screen ap
95. s you need the probe to make In addition if you want to use a constant value rather than a live input or apply a user function you must program the moisture IQ accordingly If you do not activate probes or if you activate them incorrectly the meter will display No Probe or other error messages Press the Configuration button on the main screen to open the Configuration menu see Figure 30 below Configuration Menu Probe Probe Probe Config Calibration um Tables Constants peru User Function Law TCP IP Modbus Web User Server Management Figure 30 Configuration Menu 36 moisture IQ User s Guide Chapter 2 Initial Setup 2 2 1 Configuring the Probes Press the Probe Config button to open the Probe Configuration option see Figure 31 below Probe Configuration Auto Cal Setup Channel 1 2 3 4 5 re os ves ms Jose a c RESI FG sal Bren Figure 31 Probe Configuration Option You can either scan the moisture IQ to determine which probes are attached or manually enter the probe on each channel The selections are For Hygro none M Series MISP or kH constant dew point For Temp none M Series MISP or kT constant temperature For Pressure none MISP Aux1 Aux 2 or kP constant pressure For Oxygen none 96 Percent PPM 02 Parts per Million PPB O2 Parts per Billion For Auxiliary none mA current Volts voltage If you are manually entering th
96. schematic above shows the intrinsically safe connections for one channel of the moisture IQ A moisture IQ system may have up to six such channels For installations in the U S all intrinsically safe circuits are required to be separated per article 504 30 of the NEC For installations in Canada and installations for ATEX and IECEx certification all intrinsically safe circuits are required to be separated per local wiring codes CHANGES TO THIS DRAWING REQUIRE AGENCY 11 Wire moisture IQ according to local electrical codes All non intrinsically safe wiring is required to be segregated from intrinsically safe wiring by a distance of at least 50mm E Era APPROVAL CONTACT CERTIFICATION ENGINEER 12 Devices in the hazardous location can be simple apparatus devices or intrinsically safe apparatus devices For installation in the U S intrinsically safe apparatus must be certified by FM Approvals For installation in Canada intrinsically safe DRAWN 05 16 13 APPRD DRAWING NUMBER REV apparatus must be Canadian certified For installation in Europe intrinsically safe apparatus must be ATEX certified For e Jc 752 364 8 COPYRIGHT 2013 GENERAL ELECTRIC CO IECEx installation intrinsically safe apparatus must be IECEx certified a FA PROPRIETARY INFORMATION THIS DRAWING WARNING Substitution of components may impair intrinsic safety E CONTAINS PROPRE TARY INFORMATION OF WARNING To prevent ignition of flamma
97. sensor to change for each channel Choose the sensor tupe from the menu displayed OXYGEN Select the range of the oxygen cell Choices are percent 96 PPM or PPB HYGROMETRY Select Probe type Choices are MIS Probe MISP2 PR AlOx or Constant value kH TEMPERATURE Select Probe tupe Choices are MISP2 PR AlOx or Constant value kT PRESSURE Select Probe type Choices are MISP2 or a suitable pressure transmitter attached to Aux 1 or Aux 2 AUX1 AUX2 Specify whether input is current mA or voltage Volts Figure 21 Sample Help Screen 2 1 Entering Instrument Settings the Settings Menu Before you can begin measurement with the moisture IQ you need to set up the instrument Press the Settings menu button on the main screen to access the Settings menu which appears similar to Figure 22 below Settings Menu Display System Settings Settings Settings Setup Notifications Fault Alarm Range Error Module File Manager Figure 22 The Settings Menu 28 moisture IQ User s Guide Chapter 2 Initial Setup 2 1 1 Entering System Settings Press the System Settings button to enter the required date time volume and the formats for date time and number display see Figure 23 below System Settings Date Date Format 08 23 2013 MM DD YYYY Time Time Format 1 06 10 PM AM PM Number Format Volume E lt x v Figure 23 The System Settings Option Press an option to open the drop d
98. sses will be visible 3 4 Static Addressing Enter the static IP address in dotted decimal notation e g 192 168 1 123 It is also necessary to specify the subnet mask and gateway server address Contact your network administrator to obtain the mask and gateway address to use moisture IQ User s Guide 55 Chapter 3 Remote Programming over the Ethernet 3 5 Domain Name System DNS The moisture IQ may require access to a DNS server in order to resolve a host name e g GE COM to an IP address The address of the DNS server can be obtained automatically or a static address can be specified Contact your network administrator to determine the appropriate setting To activate the Ethernet connection press LAN Access choose Enabled and confirm the changes The Ethernet Media Access Control MAC address which is unique for any Ethernet device will display 3 6 Capabilities of the Ethernet Connection The moisture IQ allows remote access and control through two methods An embedded Web Server allows access to the moisture IQ status and files using a standard web browser A Virtual Network Computing VNC server allows full remote control of the moisture IQ using any of several VNC clients Both the Web Server and VNC Server are disabled by default Access to the web server requires a user name and password The moisture IQ provides two accounts for configuration and general administration Up to three additional acc
99. st of those components should be located downstream of the measurement probe Figure 1 below shows an example of a basic sample system consisting of an explosion proof housing with a sample cell a filter a flowmeter a vent valve and two shut off valves one at the inlet and one at the outlet The sample system components should not be made of any material that will affect measurements A sample system may include a filter to remove particulates from the sample stream 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 they have wetted parts that 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 you should use stainless steel material for all wetted parts Contact GE for further instructions Sample Outlet Figure 1 A Typical Moisture Sample System Note The actual sample system design is dependent on the application requirements moisture IQ User s Guide 5 Chapter 1 Installation and Wiring 1 6 2 Oxygen Sample Systems Oxygen sample systems are required and can be ordered from GE for b
100. sture and temperature or pressure inputs Relative Humidity RH Parts per Million by Volume PPM in a gas Parts per Billion by Volume PPB in a gas Parts per Million by Weight PPM in a liquid Pounds per Million Standard Cubic Feet of Natural Gas or Ideal Gas MMSCF Vapor Pressure mmHg Vapor Pressure Pascals Contact GE for the availability of other special measuring modes 76 moisture IQ User s Guide Chapter 6 Specifications 6 3 Pressure Measurement Type Optional transducer built into Moisture Image Series moisture probes Range 30 to 300 PSIG 50 to 500 PSIG 100 to 1000 PSIG 300 to 3000 PSIG 500 to 5000 PSIG Accuracy 1 of span 6 4 Temperature Measurement Type Optional thermistor built into M or Moisture Image Series moisture probes Range 30 to 70 C 22 to 158 F Accuracy 0 59C 0 9 F Note All temperature outputs available in C or F 6 5 Oxygen Measurement Type Delta F non depleting electrochemical cell Also compatible with other GE oxygen analyzers Range 0 500 PPB 0 10 000 PPM in four ranges 0 25 in three ranges Accuracy 1 full scale ranges gt 0 2 5 PPM 5 full scale ranges lt 0 2 5 PPM moisture IQ User s Guide 77 Chapter 6 Specifications 6 6 Electronic Specifications Display Resistive WVGA 800 H x 480 V pixels with touch screen Display Functions Display up to 12 channel parameter combinations simult
101. tem The sample cell is labeled on the sample system plate To install a moisture probe that has a 3 4 inch 16 straight thread insert it into the sample cell so it is perpendicular to the sample inlet Screw the probe in making sure not to cross thread it Tighten down securely Figure 4 below shows a typical moisture probe orientation with the probe mounted in a GE sample cell Install moisture probes with different fittings in the appropriate manner Sample Cell Figure 4 Moisture Probe Installed in a Sample Cell Note Standard moisture probes have a sintered stainless steel shield that protects the aluminum oxide sensor Leave the shield in place for maximum protection It is important to eliminate all leaks whether in gas or liquid applications for safety reasons and to be sure that measurements are not affected by ambient contamination For gas applications you should check for leaks using a soap bubble solution IMPORTANT Refer to the Calibration Data Sheets to connect the probes to their corresponding channels If a probe is connected to the wrong channel the meter will display incorrect data moisture IQ User s Guide 9 Chapter 1 Installation and Wiring 1 8 2 Pressure Sensors Ifa pressure input is required and if the pressure is not coming from the Moisture Image Series probe you can connect a separate pressur
102. temperature sensor Make connections from the electrodes on the cell to the terminal block labeled OXYGEN on the back of the electronics unit see Figure 15 and Figure 16 on page 20 For proper operation make connections to each set of electrodes using a four wire shielded cable GE provides 704 1357 B Z type cable with 22 AWG leads for the Delta F oxygen cells The cable provided also has provisions for Delta F temperature connection Cable error is a function of cable resistance foot length of cable and maximum sensor current output Since higher range sensors have a greater current output they have lower acceptable cable lengths Larger gauge cable yields longer acceptable cable lengths Use Table 1 below to determine acceptable installation lengths Table 1 Acceptable Cable Lengths for Delta F Ranges Delta F Sensor Range Cable Gauge Max Length 0 50 ppm and 0 100 ppm 22 AWG 1300 ft 0 1000 ppm 22 AWG 400 ft 0 10 000 ppm and greater 22 AWG 100 ft 0 50 ppm and 0 100 ppm 20 AWG 2100 ft 0 1000 ppm 20 AWG 630 ft 0 10 000 ppm and greater 20 AWG 160 ft 0 50 ppm and 0 100 ppm 18 AWG 3300 ft 0 1000 ppm 18 AWG 1000 ft 0 10 000 ppm and greater 18 AWG 250 ft 0 50 ppm and 0 100 ppm 6600 ft 0 1000 ppm 2000 ft 0 10 000 ppm and greater 500 ft moisture IQ User s Guide 19 Chapter 1 Installation and Wiring 1 9 4 Connecting the Delta F Oxygen Cell cont Note Cable with 16 AWG wire is the largest cable size that can be e
103. the moisture IQ can hold up to six tables designated as A through F of non linear or empirical data Users can enter up to 16 X Y pairs in each table The user functions can supply an X value with Tbl The meter then interpolates the Y value for a given X and substitutes it for Tbl X in the function The results are extrapolated if the X value exceeds the bounds of the table From the Configuration menu press Tables The User Table Setup window appears similar to Figure 35 below User Table Setup Table A X Values Edit Value Insert Row Remove Row xv Figure 35 User Table Setup To enter a table name different from A through F press the text box to the right of the table name and use the keyboard to enter the desired name For each table the table at the left opens with from 2 to 10 data points Three keys appear to the right Edit Value Insert Row and Remove Row Use the two row keys to organize the table as needed To enter table values press Edit Value and then press a text box and enter the values for each point specified using the calculator keys that replace the three keys at the right Continue entering or checking values for each row until you have finished with each table moisture IQ User s Guide 45 Chapter 2 Initial Setup 2 2 5 Entering User Constants The User Constant option enables you to enter constants for moisture Kh temperature Kt and pressure Kp In addition you can multiply t
104. tings Manager Setup Notifications Fault Alarm Module Software Service er Restart Shut Down Update Figure 59 Software Update 5 The moisture IQ prompts you to confirm you want to update the software Press Yes Settings Menu Software Update Settings Are you sure you want to update the software Cancel n Software Service lind Restart Shut Down Update Figure 60 Update Confirmation 102 moisture IQ User s Guide Appendix D Updating moisture IQ Firmware D 1 Steps for Updating Firmware cont Updating the software will take a few minutes The screen in Figure 61 below will appear during the update Settings Menu Software Update Settings Installing Update Please Wait Service Software Restart Shut Down Update Figure 61 Installation Screen 6 Once the software update is completes the meter will prompt for restart Press Restart to reboot the moisture IQ unit Settings Menu Software Update Successful Settings Installing Update Please Wait f Restart Software Service Restart Shut Down Update Figure 62 Rebooting Screen The unit will reboot with the updated firmware moisture IQ User s Guide 103 Appendix D Updating moisture IQ Firmware 104 moisture IQ User s Guide Appendix E Modbus Maps Appendix E Modbus Maps Function Parameter Sub Parameter Table 12 Modbus Maps ModBus Address Type Access Modbus Req
105. too dry Return probe to factory for evaluation Stream particles are causing abrasion Probe is saturated Liquid water present on sensor surface and or across electrical connections Probe reads too wet or too dry Return probe to factory for evaluation Clean the sensor and the sensor shield as described in document 916 064 Basic GE Sensing Hygrometry Principles Then reinstall sensor Shorted circuit on sensor 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 conductive particles refer to Basic GE Sensing Hygrometry Principles Clean the sensor and the sensor shield as described in document 916 064 Basic GE Sensing Hygrometry Principles Then reinstall sensor Improper cable connection Check the cable connections to both the probe and the moisture IQ moisture IQ User s Guide Chapter 5 Troubleshooting Table 11 Troubleshooting Guide for Common Problems cont System Response Symptom Possible Cause Screen always Open circuit on sensor Action Return probe to factory for evaluation reads the driest lowest programmed moisture calibration value Non conductive material is trapped under con tact arm of sensor Clean the sensor and the sensor shield as described in document 916 064 Basic GE Sensing Hygrometry Principles Then
106. ture Image Series Probe to any channel However if you are also using other sensors such as the M Series probes be sure to connect the Moisture Image Series Probe to an open channel IMPORTANT Check the Calibration Data Sheets of all the sensors to determine which channels already have probe assignments Figure 13 MIS Probe Connections After you make the back panel connections connect the remaining end of the probe cable to the Moisture Image Series probe see Figure 14 below Once you complete connecting the Moisture Image Series Probe s you must activate the probe on the installed channel as described in Activating and Changing Probes in Chapter 2 MISP 1 or MISP 2 Figure 14 MIS Probe Cable Wiring Diagram 18 moisture IQ User s Guide Chapter 1 Installation and Wiring 1 9 4 Connecting the Delta F Oxygen Cell The Delta F Oxygen Cell is available in a general purpose model with standard or VCR fittings The oxygen cell can also be mounted in a weatherproof enclosure R4 for outdoor applications or an explosion proof enclosure R7 for hazardous areas CAUTION Do not power up a moisture IQ without establishing a flow through the Delta F Oxygen Cell see page 24 Each model of the oxygen cell has a set of sensing secondary electrodes and optional
107. uest Qty of Registers Error register non latching Read only 0 32 bit Integer RO Read Input 0x04 2 Latching Error Register 32 bit Integer Read Holding 0x03 Write O to clear Analog Output 4 20 Channel 1 Output A Output percent of scale 32 bit float Read Holding 0x03 When TEST MODE enabled force output to value 32 bit Integer Read Holding 0x03 0 OFF 1 ON 2 TEST MODE 32 bit Integer Read Holding 0x03 Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts Zero 32 bit float Read Holding 0x03 Span 32 bit float Read Holding 0x03 Channel 1 Output B Output percent of scale 32 bit float Read Holding 0x03 When TEST MODE enabled force output to value 32 bit Integer 32 bit Integer Read Holding 0x03 Read Holding 0x03 0 OFF 1 ON 2 TEST MODE Measurement Unit Code See tab Type 32 bit Integer Read Holding 0x03 0 4 20 mA 1 0 20 mA 2 0 2 volts Zero 32 bit float Read Holding 0x03 Span 32 bit float Read Holding 0x03 Channel 2 Output A Output percent of scale 32 bit float Read Holding 0x03 When TEST MODE enabled force output to value 32 bit Integer Read Holding 0x03 0 OFF 1 ON 2
108. uired to be separated per article 504 30 of the NEC For installations in Canada and installations for ATEX and IECEx TOLERANCES ARE 1100 Technology Park Dr certification all intrinsically safe circuits are required to be separated per local wiring codes FRACTIONS SRM ANGLES Billerica MA 01821 USA 11 Wire moisture IQ according to local electrical codes All non intrinsically safe wiring is required to be segregated anz ee ar THIRD ANGLE PROJECTION TME from intrinsically safe wiring by a distance of at least 50mm SURFACE FINISH 128 PRAN OS T6 137APPD INSTALLATION 12 Devices in the hazardous location can be simple apparatus devices or intrinsically safe apparatus devices For installation Jc CONTROL DRAWING in the U S intrinsically safe apparatus must be certified by FM Approvals For installation in Canada intrinsically safe OE pum apparatus must be Canadian certified For installation in Europe intrinsically safe apparatus must be ATEX certified For 45 IECEx installation intrinsically safe apparatus must be IECEx certified GENERAL ELECTRIC co ac DRAWING NUMBER REV VROPRETARY INFORMATION THIS DRAWING ee 752 364 8 WARNING Substitution of components may impair intrinsic safety GENERAL ELECTRICO AND MAY NOT BE SOLIDWORKS Adis S us GENERAL ELECTRIC CO AND MAY NOT BE WARNING To prevent ignition of flammable or combustible atmospheres disconnect power before servicing VIEWED OR DISCLOSED TO OTHERS EXCEPT MOD
109. ure not to spill any on the outside of the cell Be especially careful that the electrolyte does not come in contact with any of the cell s electrical connections 3 Using the min max window on the oxygen cell check the electrolyte level The electrolyte should cover about 60 of the window see Figure 5 The cell is now ready to be connected to the gas line 4 Replace the top of the oxygen cell Note After you add the electrolyte DO NOT add additional electrolyte to the reservoir If the level falls below the minimum level refer to Checking and Replenishing the Electrolyte in the Delta F Oxygen Cell on page 62 to replenish the cell 5 Calibrate the oxygen cell as described in Calibrating the Delta F Oxygen Cell on page 64 After you calibrate the cell connect it to the gas line as described in the following section 1 8 35 Connecting the Oxygen Sample System to the Gas Line To connect the oxygen sample system to the process line attach a 1 8 inch O D outside diameter tube to the 1 8 inch sample gas inlet fitting using a Swagelok or equivalent mating connector Avoid using plastic and rubber in any tubings or fittings that are included in the inlet gas lines vacuum lines Pressure differentials across the cell sensor in excess of 1 psig could be harmful or CAUTION Do not connect the oxygen cell outlet to flow restricting devices pressure lines or A damage the cell If the gas being monitored does not create a safety ha
110. where the function will be applied To label the Function and Unit press the text box for each label and use the keyboard to enter the label Then press the Max and Min text boxes to enter the Valid Range for the function in digits from the keypad moisture IQ User s Guide 41 Chapter 2 Initial Setup 2 2 3 Entering User Functions cont To enter the actual function press on the function 1 2 3 or 4 from the User Function drop down list A window similar to Figure 34 below opens Channel 1 User Function 1 Backspace Paste Clear All Check Math NN log In sqrt abs EXP x Y Measure Table Figure 34 Eguation Window To enter a particular measured parameter into the equation press the Measure button at the bottom left A third window opens in which you select the Channel Measurement Mode and Unit To enter a table press the Table button You can then apply from the list of tables A through F that you have preprogrammed in the User Tables window see the next page Press the operation or digit keys to complete entering the equation To remove a symbol or digit press Backspace You can also Copy or Paste part or all of the equation To check the equation press the Check Math button If the equation contains an error an explanation appears in red at the top of the screen 42 moisture IQ User s Guide Chapter 2 Initial Setup 2 2 4 Entering User Defined Tables To support user defined functions
111. zard vent it to atmosphere at the sample system outlet If venting the gas to atmosphere causes a safety hazard vent the gas to a safe location Make sure the venting system does not create a back pressure to the oxygen cell The vented sample will not be corrosive if you install and operate the cell properly moisture IQ User s Guide 11 Chapter 1 Installation and Wiring 1 9 Making Electrical Connections Make all connections to the back of the meter see Figure 6 below The channels on the left are numbered Channel 1 2 and 3 and those channels on the right are Channel 4 5 6 WARNING To ensure the safe operation of this unit you must install and operate the moisture IQ as described in this user s manual In addition be sure to follow all applicable safety codes and regulations for installing electrical equipment in your area WARNING Turn off the moisture IQ before making any connections Figure 6 Rear Panel Connections 12 moisture IQ User s Guide Chapter 1 Installation and Wiring 1 9 1 Using the Lever to Make Wiring Connections Use the included levers to assist with wiring the cables to terminal block as shown in Figure 7 below Press and hold the lever against the terminal block and insert the wire into it Release the lever to secure the connection Figure 7 Using the Press Lock Lever IMPORTANT To maintain good contact at each terminal block and to avoid damaging the pins on the connector pull the

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