CARBON DIOXIDE SENSORS


M307, M310e Series
Carbon Dioxide Sensors







M307	M310e, M310eR M310eL, M310eRL M310eD Models
						(includes mounting kit)
Non-dispersive infrared (NDIR) sensing.
Input Power: 18 to 28 VAC or 18 to 30 VDC. Power Consumption: less than 1 watt at rated voltage.
Accuracy: greater of +/-5% of reading or +/-75 PPM. Repeatability: +/-20 PPM.
Recommended Calibration Interval: every 5 years. Operating Life Expectancy: 10 years typical.
M310 High Limit Alarm Relay: factory set for N.O.; field selectable to N.C.; contact rated 4A @ 24 VAC.
Operating Temperature: 32^OF to 122^OF (30^OC to 60^OC).

				With With	Dynacon
CO₂ Range Input Power		Output Signal	Type	Relay LCD	Part No.	IN STOCK	PRICE EACH
0-2000 PPM 24 VAC/DC		0-10 VDC	wall	--- ---	M307	3	115.00
0-2000 PPM 24 VAC/DC		0-10 VDC, 4-20 mA ¹	wall	--- ---	M310e	4	115.00
0-2000 PPM 24 VAC/DC		0-10 VDC, 4-20 mA ¹	wall	--- x	M310eL	5	138.00
0-2000 PPM 24 VAC/DC		0-10 VDC, 4-20 mA ¹	duct sampling	--- x	M310eLD	6	158.00
		¹ jumper selectable