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MQ 4 methane sensor

Original price was: ₹399.00.Current price is: ₹155.00.
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Soil Moisture Sensor

MQ2 gas sensor

Original price was: ₹200.00.Current price is: ₹149.00.

    • Methane (CH4)
    • Butane (C4H10)
    • LPG (Liquefied Petroleum Gas)
    • Alcohol (Ethanol)
    • Carbon monoxide (CO)
    • Smoke
  • Operating Voltage:

    • 5V DC (recommended for proper functioning)
  • Power Consumption:

    • Typically 150mA (at 5V)
  • Output Type:

    • Analog Output (Voltage)
    • Digital Output (TTL level)
  • Sensor Resistance:

    • In clean air: 10kΩ (typical)
    • Sensitive to gas concentrations: varies depending on the gas type and concentration
  • Response Time:

    • Typically 10 seconds (time taken to detect gas after exposure)
  • Recovery Time:

    • Approximately 30 seconds (time taken to recover from exposure to gas)
  • Operating Temperature Range:

    • -10°C to 50°C (14°F to 122°F)
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Description

MQ2 gas sensor is a versatile detection device commonly used to detect a range of gases, including methane, propane, alcohol, carbon monoxide, and smoke. It operates by measuring the changes in electrical resistance of a sensitive layer inside the sensor when exposed to different gases. Often used in safety and environmental monitoring applications, the MQ2 sensor provides reliable gas detection for home safety systems, industrial settings, and air quality control. It is easy to interface with microcontrollers like Arduino for DIY projects.

Additional information

Weight 100 g
Dimensions 5 × 4 × 4 cm

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