Starting at $344.93CAD

CMS300 Carbon Monoxide Transmitter & Switch

Provides a field selectable current or voltage output that is proportional to the carbon monoxide concentration in underground parking garages, vehicle maintenance facilities, or mechanical rooms

Starting at

$344.93CAD

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The Model CMS300 Carbon Monoxide Transmitter and Switch provides a field selectable current or voltage output that is proportional to the carbon monoxide concentration in underground parking garages, vehicle maintenance facilities, or mechanical rooms. An integral relay can be used for alarm conditions and is configured with preset jumper selectable ranges of 25, 60, or 150 PPM. Field calibration can be done by using Model GCK-200CO-2000CO2 calibration gas, Model A-507 calibration adapter, and the on board zero and span potentiometers.

• Field selectable current or voltage analog outputs

• Integral SPDT relay contact for low or high alarm

• Jumper selectable alarm set points of 25, 60, or 150 PPM

• UL recognized carbon monoxide sensing element

• Field calibration kits

Response Time:	<45 seconds to 90% of final value
Humidity Range:	15-90% RH constant; 0-99% RH intermittent.
Storage Temperature:	For best sensor life, 32°F to 68°F (0 to 20°C).
Temperature Range:	-4 to 122°F (-20 to 50°C).
Resolution:	1 PPM.
Accuracy:	±5 PPM or 5% of reading for 0-300 PPM (whichever is greater).
Coverage Area:	7,500 ft² (700 m²) or 50 ft (15 m) radius.
Temperature Effect:	±2% over range.
Output Drift:	<5% per year in air.
Range:	0-300 PPM.
Sensor:	Electrochemical, 5 years typical lifespan.
Agency Approvals:	Sensor is UL recognized component for ANSI/UL-2034, UL-2075, E340403, CE.
Relay Action:	Factory set for direct acting.
Set Point Differential/Hysteresis:	3% of scale.
Set Point:	Jumper selectable 25, 60, or 150 PPM.
Electrical Rating:	30 VAC/VDC. N/O = 5 A; N/C = 3 A
Switch Type:	Single-pole double-throw (SPDT).
Weight:	1 lb (0.45 kg).
Enclosure Rating:	IP64.
Analog Output:	Jumper selectable 4 to 20 mA (loop powered) or 2 to 10 V (maximum load 2 kΩ).
Housing:	UV resistant glass filledpolycarbonate.
Calibration:	15 turn span and zero adjustment potentiometers.