Website:
Ningxia Maiya Sensor Technology
Catalog excerpts
◆ Detection gas ◆ Working principle ◆ Measuring range CO2 Non-distributed infrared (NDIR) 0-5000ppm/1%/2%/5%/10%/20%/100%vol Optional Range 5000ppm, ± (40+ 3% of true value) ppm Range > 1%vol, ± (0.05+ 5% of truth value) vol Operating temperature Storage temperature Ambient humidity Preheating time ◆ Digital output ◆ Analog output ◆ Supply voltage ◆ Driving current 3.3 ~ 5.5 VDC Average < 70 mA @ 3 VDC Peak value < 140 mA @ 3 VDC 0.23W (Average value) Positive electrode of power supply Negative terminal of power supply Serial port transmitter Serial port receiver Compatible with 1.8 ~ 5V input Analog output 0 - 0.24V is sensor failure 0.24 - 0.4V is negative concentration (negative drift) 0.4-2V corresponds to 0-100% F.S. > 2.0V indicates overrange Ningxia MaiYa Sensor Technology Development Co., LTD Address: Tower C, Yinchuan Zhongguancun Innovation Center, Helanshan Road, Xingzhou Street, Yinchuan, Ningxia, China750000 E: office@maiya-sensor.com/ maiyachuangan@163.com T: +86 189 9527 8133 / +86 182 0276 0413 Whatsapp: +86 18202760413 Htt
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