Gas sensor MQ-136 (Hydrogen sulfide sensor (H₂S))
Product information:
The MQ-136 is a compact sensor for detecting hydrogen sulfide (H₂S) and other harmful gases such as LPG, butane, methane, smoke and alcohol. Due to its high sensitivity and fast response time, this sensor is ideally suited for applications in gas leak detection, air quality monitoring and safety monitoring.
The module has an analog output and a TTL digital output, making it easy to integrate into microcontroller projects without additional components. The LM393 comparator chip provides reliable signal processing and accurate detection.
Specifications:
- Dimensions: 32mm × 27mm × 22mm
- Working voltage: 5V DC
- Sensor: ZYMQ-135 (for H₂S, LPG, smoke, etc.)
- Output: Analog + Digital TTL signal
Attention! Our MQ gas sensors are ideal for hobby projects and experiments, but they may not be used to ensure life safety. Use them responsibly and always ensure the correct safety measures in critical situations. Safety first!
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