Smoke, methane, butane and LPG sensor

High-sensitivity semiconductor smoke sensor with wide detection range, fast response, good stability and long lifespan
Smoke, methane, butane and LPG sensor - Image 1
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SKU 2846-MQ2EAN 8219671072540Item type: Assembled

Description

High-sensitivity semiconductor smoke sensor with a wide detection range, fast response, good stability, and long service life. In addition to detecting smoke, it can also be used to detect combustible gases such as LPG, butane, methane, alcohol, propane, and hydrogen. The control circuit is very simple; all you need is a resistor.

Technical details

Power supply 5 VDC or AC
Operating temperature -20°C to +50°C
Heater consumption less than 800 mW
Dimensions (mm) diameter 19.6 x 14.5
Propane and LPG 200 ppm - 5000 ppm
Butane 300 ppm - 5000 ppm
Methane 5000 ppm - 20000 ppm
Hydrogen 300 ppm - 5000 ppm
Alcohol 100 ppm - 2000 ppm

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