Feature
Measuring range:0-5000ppm
Measurement accuracy:50ppm÷5%F.S (25C)
Response time
Warm-up time
Achieved accuracy
Working voltage:5VDC
Average power consumption
Working humidity:0-95%RH (non-condensing)
Working temperature:-10~60C
Storage temperature:-20~70C
Pin definition
PIN:Name:Definition
1:HD:Reserved
2:DA:DA voltage signal
3:VCC:Power supply 5V
4:GND:Power ground
5:RX:TTL level signal, 3.3V
6:TX:TTL level signal, 3.3V
7:PWM:PWM output (CO2 concentration)
Note:The sensor interface is 7PIN-2.54 pin connection
Package includes
1 x Carbon Dioxide Sensor Module
Additional information
| Weight | 0.113 kg |
|---|
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