
MQ8 GAS SENSOR
₪20.00
- Operating Voltage: 5V DC
- Heating Voltage VH: 5.0V ±0.1V AC or DC
- Heating Resistance RH: 29Ω ±3Ω (Room Temperature)
- Heating Power Consumption: ≤900mW
- Detection Gas: Hydrogen (H₂)
- Detection Range: 100–1000ppm
- Sensitivity Ratio S: Rs(in air)/Rs(1000ppm H₂) ≥5
- Output Voltage (1000ppm H₂): 2.5–4.0V
- Concentration Slope α: ≤0.6 (R1000ppm/R400ppm H₂)
- Load Resistance RL: Adjustable
- Operating Temperature: 20°C ±2°C
- Operating Humidity: 55% ±5%RH
- Operating Voltage: 5V DC
- Heating Voltage VH: 5.0V ±0.1V AC or DC
- Heating Resistance RH: 29Ω ±3Ω (Room Temperature)
- Heating Power Consumption: ≤900mW
- Detection Gas: Hydrogen (H₂)
- Detection Range: 100–1000ppm
- Sensitivity Ratio S: Rs(in air)/Rs(1000ppm H₂) ≥5
- Output Voltage (1000ppm H₂): 2.5–4.0V
- Concentration Slope α: ≤0.6 (R1000ppm/R400ppm H₂)
- Load Resistance RL: Adjustable
- Operating Temperature: 20°C ±2°C
- Operating Humidity: 55% ±5%RH





