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Description

Product information "MQ-2 gas sensor with analogue and digital output"

Sensor for measuring the concentration of LPG, i-butane, propane, methane, alcohol, hydrogen and smoke in the air, e.g. for detecting gas leaks. (gas alarm). The threshold value above which the module responds can be set via a potentiometer.
Please note that the sensor is heated up and operated warm. Accurate measurement results are only provided when the sensor is warm.

Technical data:
- Measuring range gas concentration: approx. 100 - 10.000ppm
- Input voltage (VCC) : 5V
- GND: Ground connection
- AOUT: Analogue output (0.1 - 0.3V to max. 4V at maximum concentration)
- DOUT: Digital output (1/0 0.1V/5V)
- Dimensions: approx. 32 x 22mm x 27 mm

Properties

Zolltarifnummer: 84733020
Brand: Frei
Country of Origin: China
EAN: 4251266706755
Gross Weight (kg): 0.003
Manufacturer ID: MQ-2
Product ID: MQ-2

Manufacturer and safety information

Manufacturer information
BerryBase GmbH
Bei den Mühren 70
DE 20457 Hamburg
https://www.berrybase.de
[email protected]


Person responsible for the EU
See manufacturer information

Safety instructions
  • Use product only in well ventilated areas.
  • Avoid direct contact with water or humid environments.
  • Read and follow the operating instructions carefully before use.
  • Use the sensor away from flammable or explosive materials.
  • Ensure connection to a suitable power source in accordance with the specifications.
  • In the event of damage or malfunction, disconnect from the power supply immediately.
  • Protect from heat sources and direct sunlight.
  • Dispose of in accordance with local regulations for electronic devices and hazardous substances.
  • Never touch gas or dust sensors directly with bare hands.
  • Do not use for applications in safety-critical systems without additional protective mechanisms.

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1 review

21 January 2019 00:00

Review with rating of 5 out of 5 stars

Wenn dazu technische Unterlage...

Wenn dazu technische Unterlagen dabei wären ,wäre es perfekt

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