mq-03 – RoboIndia https://mishu.in Wed, 27 Mar 2024 08:55:21 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://mishu.in/wp-content/uploads/2024/03/cropped-Robo-India-and-Roinco-Logo-32x32.png mq-03 – RoboIndia https://mishu.in 32 32 MQ 03 Alcohol Sensor https://mishu.in/product/mq-03-alcohol-sensor/ https://mishu.in/product/mq-03-alcohol-sensor/#respond Wed, 27 Mar 2024 08:55:19 +0000 https://mishu.in/?post_type=product&p=6703

Introduction:

They are suitable for alcohol checker, Breathalyser.

Structure and configuration of MQ-3 gas sensor is composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. The heater provides necessary work conditions for work of sensitive components.

Features:

High sensitivity to alcohol and small sensitivity to Benzene.

Fast response and High sensitivity

Stable and long life

Simple drive circuit.

Item included:

1. One piece MQ 3 sensor board

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