Macurco CM-6 Carbon Monoxide CO (Low Voltage) Fixed Gas Detector Controller Transducer 70-0715-6500-9
Macurco Cm-6 Carbon Monoxide Co (Low Voltage) Fixed Gas Detector Controller Transducer 70-0715-6500-9
R7 823,84
Transducer
1/Each
60 in stock
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 (0-200 ppm), 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
Power: 3 W (max) from 12 to 24 VAC or 12 to 32 VDC
Current @ 24 VDC: 75 mA in alarm, 50 mA fan relay on and 23 mA stand by
Shipping Weight: 1 pound (0.45 kg)
Size: 4 1/2 x 4 x 2 1/8 in. (11.4 X 10.2 X 5.4 cm)
Color: Dark gray
Connections: plugs/terminals
Mounting Box: (not included) 4×4 electrical
Fan Relay: 5 A, 240 VAC, pilot duty, SPDT, latching or non-latching
Fan Relay Actuation: selectable at ‘Å“dIS’ (disabled), 15 ppm, 25 ppm,
35 ppm (default), 50 ppm or 100 ppm
Fan Delay Settings: 0, 1, 3 (default), 5 and 10 minutes
Fan Relay Minimum Runtime Settings: 0 (default), 3, 5, 10 or 15 minutes
Alarm Relay: 0.5A 120 V, 60 VA
Alarm Relay Actuation: selectable N.O. default or N.C.
Alarm Relay Settings: dIS, 50 ppm, 100 ppm, 150 ppm and 200 ppm (default)
Current Loop: 4-20 mA for 0-200 ppm
Operating Environment: 0°F to 125° F (-18°C to 52°C),10 to 90% RH non-condensing
Location
The unit typically covers about 5,000 sq.ft. (465 square meters) in a parking garage or similar application and
900 sq.ft. (84 square meters) in a residential or office type application. The coverage depends on air movement
within the room or facility. Do not mount the CM-6 in a corner. The detector may be installed on either a ceiling or
a wall. If installed on a peaked, gabled, or sloped ceiling, it should be located about 3 feet (1 meter) from the
highest point. Normally, the unit is mounted about 5 feet (1.5m) above the floor (normal breathing zone), in a
central area where air movement is generally good. Additional detectors may be needed near any areas where
people work or where the air is stagnant.
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