MQ-6 Gas Sensor Module for Propane, Butane, and LPG Gas Detection
MQ6 Gas sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor mainly used to detect the LPG and Butane gas concentration in the air either at home or in industry. This sensor contains a sensing element, mainly aluminum-oxide based ceramic, coated with Tin dioxide, enclosed in a stainless-steel mesh. The MQ-6 Gas Sensor Module is designed for reliable detection of LPG, propane, butane, methane, and other flammable gases. With both analog and digital outputs, it integrates easily with Arduino, ESP32, Raspberry Pi, and other microcontrollers for gas leak detection and smart home safety systems.
₹ 84
₹ 149
| : | |
| Made In : | India |
The MQ-6 Gas Sensor Module is specifically designed to detect LPG, propane, and butane gases with high sensitivity and fast response. It is widely used in gas leakage detection systems and safety monitoring applications. Featuring both analog and digital outputs with adjustable sensitivity, the MQ-6 module can be easily integrated with Arduino, ESP32, and other microcontrollers for real-time gas monitoring and alert systems.
Key Features
- Detects LPG, propane, and butane gases
- Dual output: Analog (A0) and Digital (D0)
- Adjustable sensitivity via onboard potentiometer
- Fast response and high sensitivity
- Onboard comparator (LM393) for digital output
- LED indicators for power and gas detection
- Easy interface with Arduino and IoT platforms
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | MQ-6 Gas Sensor |
| Detectable Gases | LPG, Propane, Butane |
| Operating Voltage | 5V DC |
| Output Type | Analog + Digital |
| Preheat Time | ~20 seconds (recommended longer for stability) |
| Sensitivity | Adjustable |
| Interface | 4-pin (VCC, GND, A0, D0) |
| Comparator IC | LM393 |
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