NDIR CO2 Sensor Module for IAQ, Greenhouse, HVAC, DCV

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Product Description

ZG Module - ZG07 series NDIR CO2 Sensor

• Use Dual Beam NDIR technology to improve the long term stability
• Cost - effective CO2 monitors made with IR-SOC technology
• CO2+Temp.+RH (ZG07R)
• Small Module for OEM

ZG07 series NDIR CO2 Sensor Module Application:
• IAQ (Indoor air quality)
• Greenhouse
• HVAC.DCV (Demand Control Ventilation)


ZG07 series NDIR CO2 Sensor Module Specifications

Method - Dual Beam NDIR
Sample Method	Diffusion or flow through (50~200ml/min)
Operating conditions	0~50°C  (32~122°F), 0-95% RH, non-condensing
Storage conditions	-20~60°C (-4~140°F), 0-95% RH, non-condensing
Performance - CO2 Channel
	ZG07	ZG07-M	ZG07R
CO2 range (ppm)	0-3,000	0-10,000	0-3,000
CO2 Accuracy	±50ppm or 5% of reading
Repeatibility	±20ppm
Resolution	1ppm
Pressure Dependence	0.13% of reading per mm Hg
Response Time	About 2 min
Warm Up Time	30 sec. @ 25°C
Performance - Temperature and RH
	ZG07	ZG07-M	ZG07R
Temperature Range	0~50°C  (32~122°F)
Temperature Accuracy	±1°C(±2°F) When the fan blows to the device directly, the accuracy of temperature is ±1.5 °C.
Relative Humidity  Range (RH%)	N/A	N/A	0-100%
Accuracy(Typ./Max.)  @25°C (20%~80% RH)	N/A	N/A	±3% / ±5%
Power Supply and Output
Power Supply	5.0 VDC ±0.5 supply, Ripple and Noise (mVp-p) 200
Max. current	<180 mA
Avg. current	<30 mA(ZG07/ZG07-M), <17 mA(ZG07R)
Update period	5 sec.
Output Interface	4pin Vertical Connector, Space=2.54mm
Communication type	SPIr
Dimension	62mm x 20mm x 13.0mm (ZG07/ZG07-M) , 62mm x 20mm x 16.0mm (ZG07R)