SIEMENS » 7MB1943-6EA16-0D
LEL EXMONITOR HC 100-M FOR PROPANE DETECTION FOR USE IN HAZARDOUS AREAS ZONE 1 AND 2 ACCORD. TO ATEX MEASURING RANGE: 0-100% LEL INITIAL FACTORY CALIBRATION FOR PROPANE (C3H8) OUTPUT SIGNAL: 4-20MA LINEAR MEASURING PRINCIPLE: CATALYTIC COMBUSTION (HEAT OF REACTION MEASURING) POWER SUPPLY 24V DC, POWER FEED FROM EVALUATION UNIT 8022 (ADDITIONAL PURCHASE REQUEST) HOUSING MATERIAL: ALUMINIUM, PROTECTION RATING: IP54 ,