Target Gas:TVOC
Interference gases:CO &etc gas
Working Voltage:3.7~5.5V
Detection gas:Carbon Monoxide(CO gas)
Interfering gases:Alcohol, etc.
Output data:UART output
Detection gas:CO2 gas
Working Voltage:DC(5.0±0.1V)
Preheat Time:10s
Detection gas:CO2
Average Current:<85mA
Interface Level:3.0V
Target Gas:CH2O
Interference Gas:Alcohol, CO &ect.
Working Voltage:3.7V~5.5V
Detecting gas:Carbon Monoxide
Interfering gas:Hydrogen, ethylene etc
Output:UART/PWM
Detection Gas:CO2
Working current(mA):≤120 mA
Sensitivity (mV/10%CO2):≥5
Detection gas:CO
Measurement Range:0~1000ppm
Max detecting concentration:2000ppm
Response time (t90):< 10 Seconds
Sensitivity:3.8-5.7uA/vol%
Zero drift:<0.2% Vol
High speed detection:(20Hz)
Measurement range:0 to 100%
Supply voltage:3.3v
Detectable Gas:Detectable Gas
Detection range:0 – 1000 ppm
Maximum overload:2000 ppm
Principle:Semiconductor
Output:0-2000ppm
Response Time:T90 < 4S