SainSmart MG811 Gas CO2 Carbon Dioxide Sensor Module Sensor Module
Would you like to detect CO2 concentration with your favourite microcontroller?
- Size：32mm X22mm X27mm (LxWxH)IC: LM393、MG811
- SensorWork voltage：DC6V
- Features：Instructions with the signal output
- Analog + TTL output
- TTL output signal is low effective
- Analog output 30~50mV, (higher consistency, higher voltage)Of carbon dioxide with high sensitivity and good selectivity
- Long life span and reliable long-term stabilitySensor removable design is convenient for testing.