# Methane Gas Sensor MQ-4

**SKU:** SER00218
**Brand:** Sonstige
**Price:** 4,36 EUR
**Availability:** out of stock
**URL:** https://electronics.semaf.at/Methane-Gas-Sensor-MQ-4

## Specifications

| Attribute | Value |
|---|---|
| Weight (kg) | 0.2 |

This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane \[CH4\]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm.

## Description

This is a simple-to-use [compressed natural gas (CNG)](http://en.wikipedia.org/wiki/Compressed_natural_gas) sensor, suitable for sensing natural gas (composed of mostly Methane \[CH4\]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm.

 This sensor has a high sensitivity and fast response time. The senso rsquo;s output is an analog resistance.

**Documents**

- [Datasheet](http://www.sparkfun.com/datasheets/Sensors/Biometric/MQ-4.pdf)