Air Environment CO2 Sensor for CO2 Monitor in the Air 0~100vol

              Air Environment CO2 Sensor for CO2 Monitor in the Air 0~100vol                                                       Model Number:   MH-410D                                                       1.Gerenal Description MH-410D infrared gas sensor is a miniature universal intelligent sensor, which adopts NDIR theory to detect concentration of CO2 in air and has good selectivity, stable performance, long life, also is independent of Oxygen. The inside temperature sensor could be used for temperature compensation. This miniature infrared gas sensor is developed by the tight integration of mature infrared absorbing gas detection technology, micro machine workout and superior circuit design.
It is widely used in various occasions with CO2 gas.   2.Features High sensitivity
Standard output and signal output
Miniature figure
Fast response and resume
Temperature compensation
Good stability
Long life
Anti-vapor interference
Instantly convert catalytic theory meter into infrared detection meter
  3. Application                              It is widely used in various occasions with CO2 gas. Widely used for HVAC refrigeration, air monitoring indoor, industrial-process control and safety protection, agriculture and animal husbandry.
    4.Main Parameters  

Detection Gas	CO2
Working Voltage	3.6~5V DC
Average Current	<85mA
Interface Level	3.0V
Detection range	Optional(refer Fig2.)
Output Signal	UART
	0.4~2V DC
Warm-up time	3 min
Response time	T90<30s
Working Temperature	-20°C ~60°C
Working Humidity	0~95%RH(no condensation)
Sizes	Φ20x21.4mm
Weight	35g
Lifetime	>5 years
Defense Grade	IP54

                                     

Target Gas	Measuring Range	Accuracy	Note
CO2	0~2000 ppm	±(50ppm + 5% of Read Value)	Temperature compensation
	0~6000 ppm		Temperature compensation
	0~1% VOL		Temperature compensation
	0~3% VOL		Temperature compensation
	0~5%VOL		Temperature compensation

      4.Specifications               Lieen  Skype:isweek_lieenli Sale Dep.Shenzhen Week Technology Ltd Tel:  +86-755-83289036  Ext.817 Fax:  +86-755-83289053  www.isweek.com