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MQ5- Methane LPG Gas Sensor Module
Original price was: ₹120.00.₹87.00Current price is: ₹87.00.
(-27%)The MQ5 Gas Sensor Module is used to detect the presence and concentration of combustible gases such as methane (CH4), LPG, and natural gas. It delivers both analog and digital outputs, making it suitable for gas leakage alarms and safety monitoring systems.
Product details
The MQ5 Methane LPG Gas Sensor Module is a highly sensitive semiconductor–based gas detector designed to measure combustible gases including methane, LPG, and natural gas. It features an onboard LM393 comparator for digital threshold triggering and an analog output for proportional gas concentration measurement. The sensing element integrates a heater coil and SnO₂-sensitive layer, which changes resistance when exposed to target gases.
The module also includes a potentiometer to adjust the sensitivity threshold, allowing users to customize digital triggering based on gas levels. With quick response time, wide detection range, and simple interfacing with microcontrollers, this module is ideal for building reliable gas leakage detection systems in households, industrial environments, and IoT safety solutions.
Specifications
- Gas DetectionMethane (CH4), LPG, Natural Gas
- Operating Voltage5V DC
- Output TypeAnalog (AO) & Digital (DO)
- Sensitivity AdjustmentPotentiometer-based
- Warm-up Time20 – 30 seconds
- Detection Range200 – 10,000 ppm (approx.)
- Sensor TypeSemiconductor
- Operating Temperature−10°C to +50°C
- IndicatorPower LED & Digital Output LED
- ApplicationsDomestic LPG leakage detection systems , Methane and natural gas leak alarm units , Smart kitchen safety devices and gas alarms
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