DFRobot Fermion MEMS H2S Gas Sensor (0.5–50 ppm) - Analog Voltage Output
The DFRobot Fermion MEMS H2S Gas Sensor is a compact, low-power module designed for qualitative detection of hydrogen sulfide (H2S) gas concentrations from 0.5 to 50 ppm. Operating at 3.3V to 5V, it provides an analog voltage output compatible with Arduino, Raspberry Pi, and other microcontroller platforms for environmental monitoring applications.
Features
- Qualitative detection of Hydrogen Sulfide (H2S) gas from 0.5 to 50 ppm.
- Compact MEMS design measuring only 13 x 13 x 2.5 mm.
- Low power consumption with an operating current below 20 mA.
- Analog voltage output for easy interfacing with microcontrollers.
- Extended operational lifespan of ≥5 years in air.
Out of stock
This Fermion series sensor utilizes advanced Micro-Electro-Mechanical System (MEMS) technology, enabling a miniature footprint, minimal heat generation, and rapid response and recovery times. It is engineered for qualitative assessment of hydrogen sulfide concentrations, making it suitable for monitoring in environments like toilets, sewers, and waste management stations.
The sensor requires a simple preheating period and outputs a variable analog voltage signal proportional to gas concentration. Its robust design supports operation across a temperature range of -10°C to 60°C and humidity levels from 15% to 90% RH (non-condensing).
Additional Information
| Weight | 0.001 kg |
|---|---|
| Dimensions | 1.3 × 1.3 × 0.25 cm |
