GPR 2800 IS-S GPR-2800 IS-S % oxygen transmitter measures O2 concentrations in ambient air for personnel safety in hazardous areas. Features Certification to ATEX Directive 94/9/EC and cUL, An advanced galvanic oxygen sensor, 36 month operating life, Menu driven controls, Two (2) wire loop power. Certifications: UL 913, 7th Edition Class I Div I Group …








