Spec Sheet

Macurco™ Carbon Monoxide Detector
CM-6
Detector, Controller and Transducer
Carbon Monoxide Detection and Control
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.
Selectable options include:
• Fan relay actuation: selectable at 15, 25, 35 (default), 50 or 100 ppm CO
• Output: Fan relay, Alarm relay and 4-20mA current loop
• Controls: Digital display (0-200ppm), buzzer, fan delay, fan minimum runtime
Installation
• Mounts on a standard 4” x 4” electrical box
• 5 A SPDT fan relay controls valves, louvers or exhaust fans
• 0.5 A N.O. or N.C alarm relay connects to warning devices or control panels
• 4-20mA current loop - compatible with the Macurco DVP-120 Control Panel
• Factory calibrated
Other Features
• Supervised system design: detector problem will cause the fan & alarm relay to activate
• Optional calibration kit allows the CM-6 to be field tested and calibrated
• ETL Listed to UL 61010-1, CAN/CSA C22.2 No 61010-1, LADBS Approved
Manufactured by Aerionics, Inc. Sioux Falls, SD – Phone: [phone] – Email: [e-mail] – www.macurco.com