Sensor, transmit integrated design, suitable for indoor environment measurement of CO2

Patent design of infrared precision optical path for CO2 standard sensor

High sensitivity, stable performance and long service life, no oxygen dependence, low power consumption, temperature compensation can be performed

Good appearance, easy installation

Power supply	DC24V（22V～26V）
Max current	80mA (DC 24V)
Range	0ppm~2000ppm、0ppm~5000ppm(10000ppm,50000ppm can be ordered)
Accurancy	± (40 ppm +5%F•S)(25℃)
Stability	≤2%F•S
Nonlinear	≤1%F•S(22℃)
Signal refresh time	4s
System preheat time	≤90s（can operation） ≤10min (max accurancy)
Working environment	0℃~50℃；0%RH~95%RH（ non-condensation）
Output signal	voltage output：0V~5V；0V~10V
	current output：4mA~20mA
Load capacity	voltage output：output impedance250Ω
	current output：≤500Ω
Installation way	wall mounted
Shell	ABSwhite113mm ×72mm × 37mm
Weight	≤ 150g

• JQAW-3-B Economical CO2 Transmitter
• JQAW-12-B Economical CO2 Transmitter
• JQAW-5 Pipe Type CO2 Transmitter
• JQAW-3 CO2 Transmitter
• JQAW-12 CO2 Transmitter
• JQAW-8 Wall Mount Smart CO2 Sensors