This MQ4 - Methane Gas sensor module can sense the presence of compressed Natural Gas sensors (CNG), methane(CH4) etc. in the air. This is a very easy to use low-cost semiconductor Gas sensor Module with analog and digital output. It has small sensitivity to alcohol and smoke.
Rs.125.00
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Product Details
SPECIFICATIONS
Module
MQ-4
Output Type
Both Analog and Digital
IC Chip
LM393
Operating Voltage
3V-5V DC
Detecting Range
300ppm to 10000ppm
Length x Width x Height
31 x 19 x 21 (mm)
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