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SKU: R2-B-9

MQ136 Gas Sensor

(0) | 0 Reviews | 3 Orders | 0 Wish Listed
₹1,299.00 (Excluded Tax)
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Description

The MQ136 Gas Sensor is designed to detect hydrogen sulfide (H₂S) gas in the air. It is widely used in environmental monitoring and industrial safety systems, making it an excellent component for STEM learning and real-world sensing applications.

Key Features

  • Sensitive to hydrogen sulfide (H₂S) gas
  • Fast response and recovery time
  • Provides both analog and digital outputs (module version)
  • Adjustable sensitivity using onboard potentiometer (in modules)
  • Compatible with Arduino, ESP32, and other microcontrollers

Technical Specifications

  • Target Gas: Hydrogen Sulfide (H₂S)
  • Detection Range: ~1 ppm to 200 ppm
  • Operating Voltage: 5V
  • Heater Voltage: 5V
  • Output Type: Analog (variable voltage), Digital (threshold-based)
  • Preheat Time: Recommended 24–48 hours for accurate readings
  • Operating Temperature: -10°C to 50°C

Applications

  • Industrial gas leak detection
  • Environmental monitoring systems
  • Air quality monitoring projects
  • Safety systems in mines and sewage plants
  • Smart IoT-based gas detection systems

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