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Model 5100-02-IT Combustible Gas Sensor Module
Contents
6.2 ENCLOSURE REPLACEMENT ....................................................................................................................23
6.3 TRANSMITTER REPLACEMENT .................................................................................................................24
6.4 SENSOR REPLACEMENT............................................................................................................................24
6.5 INSTALLATION INSPECTION ......................................................................................................................24
CONTROLLER INSTALLATION ............................................................................................................24
CABLING INSTALLATION.....................................................................................................................24
SENSOR MODULE INSTALLATION .....................................................................................................24
MOISTURE TRAPS AND RAINSHIELDS..............................................................................................25
STANDARD VOLTAGES .......................................................................................................................25
INSPECTION AND TROUBLESHOOTING GUIDE...............................................................................25
IF MODULE DOES NOT RESPOND TO GAS ......................................................................................25
IF THE MODULE DOES NOT COME OUT OF WARM UP...................................................................25
If the module does not display the correct %LEL...................................................................................25
If the display shows ‘NO SENSR’ –Sensor Failing ................................................................................25
IF THE MODULE SHOWS “***Calibration Required***”........................................................................25
IF THE MODULE SHOWS “***UNCALIB***” .........................................................................................25
If the display shows ‘H’ (OR l) THEN THE LOCAL HIGH OR LOW ALARM IS ACTIVE ......................25
If the display shows ‘w’ – radio freQuency INTERFERENCE................................................................25
If the display shows “C” – calibration mode ...........................................................................................25
other error messages – call factory........................................................................................................25
7. APPENDICES ...............................................................................................................................................26
7.1 APPENDIX A: SPECIFICATIONS..................................................................................................................26
7.2 APPENDIX B: MODEL NUMBERS & PARTS LIST .......................................................................................27
7.3 APPENDIX C: LIMITED WARRANTY............................................................................................................28
7.4 APPENDIX D: REMOTE SENSOR/DISPLAY DRAWING 5394-50...............................................................29
7.5 APPENDIX E: AUXILIARY RELAY ASSEMBLY 5394-62..............................................................................30
7.6 APPENDIX F: AUXILIARY CONNECTION ASSEMBLY 5394-61 .................................................................31
7.7 APPENDIX G: AUXILIARY RS-485 MULTIDROP ASSEMBLY 5394-64 ……………………………………..32
7.8
APPENDIX H: MODBUS MEMORY MAP......................................................................................................34
7.9 APPENDIX I: COMBUSTIBLE GAS SCALING FACTORS............................................................................35
7.10 APPENDIX J: MENU KEY FOR 5100-02-IT GAS SENSOR MODULE …………………………….…….......36