Manual

Table Of Contents
SAFETY MESSAGES ........................................i
Section I - Description and Operating Characteristics
DESCRIPTION ............................................1
Sensor ................................................1
GENERAL APPLICATION INFORMATION
.......................1
SENSOR RESPONSE ......................................2
FACTORS AFFECTING SENSOR SENSITIVITY ..................2
SPECIFICATIONS ..........................................4
Transmitter ............................................4
Catalytic Sensor ........................................5
Section II - Installation and Startup
INSTALLATION .............................................6
Sensor Location .........................................6
Wiring Requirements .....................................6
Model 505 Wiring ........................................7
Sensor Separation .......................................7
Sensor Voltage Adjustment .................................8
Replacing an Existing K Series or Model 500 Transmitter with a ....
Model 505 ..........................................9
STARTUP PROCEDURE .....................................9
CALIBRATION ............................................10
Calibration Procedure ....................................10
Calibration using K-Factors ................................10
Section III - System Maintenance
TROUBLESHOOTING ......................................12
ROUTINE MAINTENANCE ...................................12
Checkout in Normal Mode .................................12
Sensor Inspection .......................................12
Sensor Sensitivity .......................................12
Sensor Replacement ....................................12
REPLACEMENT PARTS .....................................13
DEVICE REPAIR AND RETURN ...............................13
ORDERING INFORMATION ..................................14
Appendices
APPENDIX A – FM APPROVAL ..............................15
APPENDIX B – CSA APPROVAL .............................16
APPENDIX C – ATEX / CE APPROVAL ........................17
APPENDIX D – IECEx APPROVAL ............................19