Gas sensor

Gas sensor

Gas sensor

This analog gas sensor has a small heating part with an electronical chemical sensor. It is suitable for indoor usage. The sensor can output exact values only after warmup phase.

Caution: sensor gets hot while usage!

Specifications

Specifications

Measurement range

100 - 10000 ppm

Measureable substances

LPG, i-butan (C4H10), propane (C3H8), methane (CH4), hydrogen(O2), alcohol, smoke

Application areas

Detecting gas leaks, gas alarm, robotic, microcontroller projects

Compatible with

Raspberry Pi (with AD-converter), Arduino. etc.

Special features

High sensitivity which can be adjusted by potentiometer, quick reaction time

Analog Output

Values are processed by the microcontroller

Digital Output

thresholds can be set

Pins

VCC: Voltage supply 5V, GND: Ground, AOUT: Analog Output, DOUT: Digital Output

Dimensions

32 x 20 x 22 mm

Items Shipped

SEN-MQ2

EAN

4250236819938

Article No.

SEN-MQ2

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