MQ-8 hydrogen gas sensor of high sensitivity, the monitoring of the other hydrogen-containing gas is also very satisfactory. This sensor can detect a wide range of hydrogen gas, city gas, in particular, is a low-cost sensor for a variety of applications. Suitable for monitoring hydrogen leaks in industrial or domestic settings. cannot interfere with gases like carbon monoxide, soot, or ethanol vapors.
Features:
- A hydrogen gas detection with good sensitivity
- Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
- The switching signal having a DO (TTL) output and analog output AO.
- TTL output valid signal is low. ( Low-level signal when the output light can directly connect to the microcontroller or relay module )
- Compact in size and reliable
- The analogue output voltage has a larger concentration at higher voltages.
- There are four screw holes for easy positioning.
- Qualities of rapid response and recovery
SPECIFICATIONS:
| Model | MQ-8 |
| Type | Hydrogen Gas Sensor Module |
| No. of Pins | 04 |
| Operating Voltage | +5V |
| Range | 100 to 1000ppm |
| Dimensions | 17*4.5*5.5 mm |
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