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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
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
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.
Reviews
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1 review
21 January 2019 00:00
Wenn dazu technische Unterlage...
Wenn dazu technische Unterlagen dabei wären ,wäre es perfekt