SIEMENS » 7MB1943-6EB00
EXMONITOR TOX O2-25 GAS DETECTOR FOR OXYGEN DEFICIENCY, VERSION FOR USE IN HAZARDOUS AREA ZONE 1 ACCORD. TO ATEX; II 2G EEX IA IIC T4 AND BVS 03 ATEX E 384 MEASURING PRINCIPLE: ELECTROCHEM. CELL; MEASURING RANGE: 0-25% VOL O2 LINEAR OUTPUT SIGNAL 4-20MA TWO-WIRE-SYSTEM 24V DC; POWER SUPPLY FROM EVALUATION UNIT 8022 HOUSING MATERIAL: GRP IP54; RECOMMENDED BARRIERS: ELECTRICAL ISOLATING AMPLIFIER ,