DS-CO2-20---CO2 Sensor-Plantower Technology

Products

CO2 Sensor

Laser PM2.5 Sensor Infrared PM2.5 Sensor HCHO Sensor CO2 Sensor Multi in one Gas Sensor Automobile Air Quality Sensor

DS-CO2-20

Main characteristics
? NDIR
? Dual wavelength
? Industrial-grade Precision
? Minuscule Size

Parameter	Index	Unit
Principle	Principle of nonspectral infrared absorption
Effective Range	400~3000	ppm
Maximum Range	400~5000	ppm
Resolution	1	ppm
Maximum Consistency Error	±（50ppm+5% of Reading）
Response Time	<3 minutes for 90% step change	min
Single Update	<3 (Typical 1s)	S
Warm Up Time	<25s (operational)
	<2min(90% accuracy)
	<10min (maximum accuracy)
DC Power Supply	Typ:5.0 Min:4.5 Max: 5.5	Volt(V)
Active Current	400mA peak ,40mA average	Milliampere(mA)
Interface Level	L <0.8 @3.3 H >2.7@3.3	Volt(V)
Working Temperature Range	-10~+50	℃
Working Humidity Range	0~85% non condensed
Storage Temperature Range	-40~+75	℃
Life Time	≥10	Year(Y)
Physical Size *	* 30×20×9.6	Millimeter(mm)
Pin Gap	2	Millimeter(mm)

Products: Laser PM2.5 Sensor; Infrared PM2.5 Sensor; HCHO Sensor; CO2 Sensor; Multi in one Gas Sensor; Automobile Air Quality Sensor

0791-83830086

Three Floors, No.3 Workshop, Yubo Science and Technology Park, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province
info@278u.cn

0791-83830086

Three Floors, No.3 Workshop, Yubo Science and Technology Park, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province
info@278u.cn

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