The Macurco CM-6 is a low voltage, dual relay Carbon Monoxide (CO) detector, controller and transducer. The CM-6 has selectable 4-20 mA output, buzzer and digital display options. It is an electronic detection system used to measure the concentration of CO and provide feedback and automatic exhaust fan or valve control to help reduce CO concentrations in parking garages, maintenance facilities or other commercial applications. The CM-6 is a low level meter capable of displaying from 0 - 200 ppm of Carbon monoxide.

Macurco Gas Detection Macurco Carbon Monoxide Detector Controller and Transducer, Dark Gray, 4-1/2 in Length, 2-1/8 in Width, 4 in Height

• Low level meter capable of displaying from 0 - 200 mg/L of CO
• The CM-6 meets the uniform building code for enclosed garages and meets OSHA standards for CO exposure
• Selectable fan and alarm relay activation
• 5 A SPDT fan relay controls starters of exhaust fans
• 0.5 A NO or NC alarm relay connects to warning devices or control panels
• CM-6 mounts on a standard 4 x 4 electrical box and becomes cover for the box
• Supervised system any internal detector problem will cause the fan and alarm relay to activate
• 85 dB at 10 cm settable to off (default) or on buzzer
• Electrochemical detection
• 12 to 24 VAC or 12 to 32 VDC power source
• 85 dBA sound level
• 0 to 200 mg/L sensitivity
• 3-Digit LED display
• Box mount
• Plugs/Terminals connection
• 0 to 125 deg F temperature

• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/Macurco_Gas_Detection_CM_6_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Macurco_Gas_Detection_CM_6_Specification_Sheet.pdf