Specifications:
Power supply needs: 5V
Interface type: Analog, Digital
High sensitivity to Hydrogen (H2)
Small sensitivity to alcohol, LPG,cooking fumes
Stable and long life
Size: 32x20mm
Circuit voltage: 5V±0.1
Heating voltage: 5V±0.1
Load resistance: 10KΩ
Heater resistance: 31±5%
Heating consumption: less than800mW
Using Temperature: -10°C-50°C
Storage Temperature: -20°C-70°C
Related humidity: less than 95%Rh
Oxygen concentration: 21%(standard condition)Oxygen concentration can affect sensitivity