GPR-1900 PPM O2 ANALYZER PPM oxygen analyzer measures O2 concentrations in low PPM. Features a compact size that lends itself to being integrated into an existing system or custom built analyzer, a 2

GPR-1500 PPM O2 TRANSMITTER ATEX approved Intrinsically safe 2-wire loop powered PPM oxygen transmitter 0-10 PPM low range, for measuring O2 from 0.1 PPM to 1%. The transmitterfeatures

GPR-1500 AIS PPM O2 TRANSMITTER Natural gas ATEX, cUL approved PPM Oxygen Transmitter, 0-10 PPM low range, measures O2 concentrations from 0.01 PPM to 1%. The GPR-1500 AIS features certification to

GPR-2500 SN AMB % O2 MONITOR （OXYGEN TRANSMITTER） GPR-2500 SN % O2 ambient air monitor two-wire loop powered monitor features ATEX certification, an advanced galvanic oxygen sensor, 36 month operat

GPR-2500 N 2-WIRE LOOP POWERED % OXYGEN TRANSMITTER NEMA 4 enclosure two-wire loop powered %O2 transmitter features ATEX certification, galvanic oxygen sensor, a 24 month operating sensor life, men

GPR-2500 % OXYGEN TRANSMITTER ATEX approved Intrinsically safe 2-wire loop powered %O2 transmitter for measuring %O2 concentrations in a gas mixture. Transmitter is a two wire loop powered and feature

GPR-2800 IS % O2 ATEX certified percent oxygen transmitter measures O2 concentrations from 0.05% to 100%. Features certification to ATEX Directive 94/9/EC, an advanced galvanic oxygen sensor, a 36 mon

GPR-2800 AIS-LD % OXYGEN TRANSMITTER Industrial ATEX and cUL certified % oxygen transmitter, measures O2. Features certification to ATEX Directive 94/9/EC. This analyzer features an advanced galvanic