MQ-136 Hydrogen Sulfide Gas Detection Sensor

MQ-136 Gas Sensor Description

The MQ-136 Hydrogen Sulfide Gas Detection Sensor is a highly sensitive module designed to detect hydrogen sulfide (H₂S) gas in the air. It is widely used in industrial safety applications, environmental monitoring, and gas leak detection systems. This sensor features fast response time and accurate measurements, making it ideal for real-time gas detection. Its analog output allows easy integration with microcontrollers like Arduino, Raspberry Pi, or ESP32.

MQ-136 Gas Sensor Features

• High Sensitivity: Specially calibrated for detecting hydrogen sulfide (H₂S) gas.
• Fast Response: Quickly reacts to changes in gas concentration.
• Analog Output: Provides a proportional voltage signal based on detected gas levels.
• Adjustable Sensitivity: Features a potentiometer for fine-tuning detection thresholds.
• Compact and Durable: Reliable performance in various environmental conditions.

MQ-136 Gas Sensor Specifications

• Operating Voltage: 5V DC
• Output Type: Analog voltage
• Detection Range: 1ppm to 100ppm (hydrogen sulfide gas)
• Preheat Time: 24 hours for optimal performance
• Operating Temperature: -10°C to 50°C
• Dimensions: Compact and lightweight

MQ-136 Gas Sensor Applications

• Industrial Safety: Monitors H₂S levels in factories and processing facilities.
• Environmental Monitoring: Tracks hydrogen sulfide emissions for regulatory compliance.
• Gas Leak Detection: Detects H₂S leaks in pipelines, storage tanks, and confined spaces.
• IoT Devices: Integrates with smart systems for real-time gas monitoring.
• DIY Projects: Suitable for Arduino or Raspberry Pi-based hydrogen sulfide detection projects.