SIEMENS » 7MB1943-6EA00
GASMONITOR TOX O2-25 FOR OXYGEN DETECTION, FOR USE IN GENERAL PURPOSE CLASSIFIED AREAS MEASURING PRINCIPLE: ELECTROCHEMICAL CELL TWO ELECTRODES PRINCIPLE MEAS. RANGE:0-25 VOL% O2 OUTPUT SIGNAL: 4-20MA LINEAR POWER SUPPLY 24V DC, POWER FEED FROM EVALUATION UNIT 8022 (ADDITIONAL PURCHASE REQUEST) HOUSING MATERIAL: ALUMINIUM, PROTECTION RATING: IP54 ,