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MQ-2 Gas Sensor for Smoke Detection

MQ-2 Gas Sensor for Smoke Detection

Regular price ₹ 95.00
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Description This MQ-2 gas sensor is an electronic sensor that detects the concentration of gases in the air, including LPG, propane, methane, hydrogen, smoke, and carbon monoxide. It has a...
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SKU: ATC-4771
Vendor: ArrowTechCart

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Care Instructions

We advise routinely dusting your items with a gentle cleanser to preserve its look. Periodically, it may need to be softly wet with a mild detergent solution.

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Description

This MQ-2 gas sensor is an electronic sensor that detects the concentration of gases in the air, including LPG, propane, methane, hydrogen, smoke, and carbon monoxide. It has a sensing material that changes resistance when it comes into contact with the gas. This change in resistance value is used for gas detection. MQ2 is a gas sensor made of metal oxide semiconductors. The sensor's voltage divider network is used to measure gas concentrations in the gas. This sensor operates on a 5V DC power supply. It can detect gases with concentrations ranging from 200 to 10000ppm.

MQ-2 NH3 Gas Sensor Module

The MQ-2 gas sensor is a device that can detect a variety of gases, including flammable gases such as propane and methane, as well as smoke. It is commonly used in applications such as gas leak detectors, safety devices, and industrial control systems. The MQ-2 sensor operates by using a chemical reaction between the target gas and conductive metal oxide to produce a current.

The magnitude of the current is proportional to the concentration of the target gas in the air. The gas sensor can be used to detect a wide range of gas concentrations, depending on the specific type of gas being detected. It is important to note that the MQ-2 sensor is not selective for specific gas and may be triggered by other gases as well. It is recommended to use the MQ-2 sensor with caution and to take appropriate safety measures when working with it.

Applications

  • Detect or measure Gases like H2, LPG, CH4, CO, Smoke or Propane
  • Air quality monitor
  • Gas leak alarm
  • Safety standard maintenance
  • Maintaining environmental standards  in hospitals 

Specifications

  • Main chip :- LM393
  • Gas Sensitivity :- H2, LPG, CH4, CO, Smoke or Propane
  • Working voltage :- DC 5V
  • concentration range :- 10 to 300ppm
  • Dimensions :- 32mm X22mm X30mm
  • Weight :- 10 grams

*Note: Product Image are shown for illustrative purposes only and may different from the actual product.

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