Macurco CD-12MC Carbon Dioxide CO2 Fixed Gas Detector Controller Transducer, Manual Calibration

The CD-12MC is a line voltage, dual relay Carbon Dioxide (CO2) detector, and automatic ventilation controller. The uses microcomputer controlled, electronic system to measure concentration of CO2, actuate relays provide 4-20 mA output. has low maintenance long life (15+ years) non-dispersive infrared (NDIR) sensor optional gas test/calibration kits. low-level meter capable displaying from 0-5000 ppm dioxide.

Features

• ETL LISTED UL 61010-1, Certified CAN/CSA Std. C22.2 No 61010-1
• Low level CO2
• Sensor Resolution 50 PPM
• Selectable fan alarm activation
• 5 SPDT controls starters ventilation
• 0.5 N.O. or N.C. connects warning devices control panels
• 4-20 Current Loop
• Mounts on standard 4x4 electrical box becomes cover for box
• Supervised system: any internal detector problem will cause & activate
• Carbon an expected 15-year life. EOL indicator after 180 months power-up
• Calibration verification test kit available
• Easy access, one screw removal allows configuration