The Haitronic HR0205 gas sensor detects alcohol and ethanol, with a detection range of 10–1000 PPM. It features a dual-board design, a power indicator LED, a TTL-type digital output (DO), and an analog output (AO), whose voltage increases with the concentration.
It connects to Arduino, Raspberry Pi, and DIY projects. It is sensitive to LPG, natural gas, town gas, and smoke, with a fast response and recovery time.
- Type: Gas sensor
- Detection: Alcohol and ethanol
- Alcohol detection range: 10–1000 PPM
- Sensitivity: LPG, natural gas, town gas, and smoke
- Design: Dual board
- Operating indicator: Indicator LED
- Digital output: TTL-type DO, 0 and 1 (0.1 and 5 V)
- Analog output: AO, 0.1–0.3 V in clean air, with a maximum voltage of approximately 4 V
- Input voltage: DC 5 V
- Current consumption: 150 mA
- Compatibility: Arduino, Raspberry Pi, and DIY projects
- Operating characteristics: Fast response and recovery, long service life, and stable operation
- Type
- Gas
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.