White rectangular detector with LCD screen, LED indicators and test button

CM-12 | Macurco | Gas & Specialty Sensors

Carbon Monoxide Sensor, Wall, 0-200 PPM, 4-20 mA, 2 Relays, LED

Brand:Macurco

MPN:CM-12

SKU:CM12

List Price:

$1,315.00

Today's Price:

$683.80

product datasheet

installation instructions

How To: Calibrate Series 6 and 12 Gas Detectors

product specifications

Measurement Range

0 - 200 ppm

Display

Yes

Application

Vehicle Exhaust,Parking Garages,Bus Barns,Car Dealerships,Repair Bays,Boiler Rooms,Furnace Rooms,Generators

Output Signal

Current

product series specifications

Supply Voltage: 12 to 24 VAC @ 3 VA or 12 to 32 VDC @ 125 mA, reverse polarity protected

Accuracy: ±5% of range

Supply Current: Stand by 23 mA @ 24 VDC

Fan relay: 50 mA @ 24 VDC

Both relays (alarm): 75 mA @ 24 VDC

Signal Output: 4-20 mA @ 900 Ω

Output Range (4-20 mA): 0-200 PPM

Life Expectancy: 7+ years

Visual Indication: LED (1) Status (green)

Display: 3 digit LED

Buzzer: 85 dba @ 10cm settable to off (default) or on

Time Range: Fan and Alarm: relay minimum run time: selectable Off (default), 3, 5, 10 or 15 minutes

Relay Output: Fan: 5A, 240 VAC, pilot duty SPDT

Alarm: 0.5A @ 200 Volts, 10 VA, (1 ppm DIF)

Time Delay: Fan and Alarm: Selectable at 0, 1, 3 (default), 5 and 10 minutes

Wiring Terminations: Plugs/terminals

Operating Temperature: 0° to 125°F (-18° to 52°C)

Operating Humidity: 10 to 90% RH

Enclosure Rating: NEMA 1

Dimensions: 4.5"W x 4.0"H x 2.125"D (11.4 x 10.2 x 5.4 cm)

Weight: 1.0 lbs (0.45 Kg)

Approvals: ETL Listed to UL 61010-1, CAN/CSA C22.2 No 61010-1

Warranty: 2 year

product series features

Easy calibration
Selectable fan and alarm activation
Mounts on standard 4x4 electrical box
Internally supervised system
Easy functional verification
Adjustable setpoints
Digital display

more information & related documents

Series Description

The Macurco™ CM-6, CM-12 Series are low voltage, dual relay detectors, controllers and transducers. Each device has selectable 4-20 mA output, buzzer and digital display options. It is an electronic detection system used to measure the concentration of various gases. The CM6 is a low level meter capable of displaying from 0-200 ppm of carbon monoxide. Kele is the leading supplier of building automation products. When you need the right product, right now, count on Kele.

Kele Description

FIXED GAS DETECTOR, CO, 4-20MA, 2 RELAYS, 5A SPDT, 100-240VAC, 0-200 PPM

Manufacturer

Macurco