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Appendix a, Csa approval – Det-Tronics PIRVOLVR Volumetric Infrared Hydrocarbon Gas Process Monitor for Vapor Recovery Systems User Manual

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7 .1

APPENDIX A

CSa appROVaL

pIRVOLVR process gas Monitor
CLaSS 2258 02
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PROCESS CONTROL EQUIPMENT - For Hazardous Locations

Class I, Div. 1, Groups B, C & D (T5); Class I, Div. 2, Groups A, B, C & D (T3C).

pointWatch Termination Box Model pIRTB
CLaSS 4828 01
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SIGNAL APPLIANCES - Combustible Gas Detection Instruments - For Hazardous Locations

Class I, Div. 1, Groups B, C & D (T6). Class I, Div. 2, Groups A, B, C & D (T6).