Methane CNG Gas Sensor - MQ-4

https://electronics123.odoo.com/web/image/product.template/11170/image_1920?unique=2868ad9
(0 review)

SKU : SEN-09404
Quantity on Hand : 1
Skill Level : Component or Part
ROHS Compliant

Buy 10, Get 5% Off!
Buy 100, Get 10% Off!

SEN-09404

5.95 5.95 USD 5.95

5.95

Not Available For Sale

This combination does not exist.

Add to cart

Share

Description: 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.

This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.

This sensor comes in a package similar to our MQ-3 alcohol sensor, and can be used with the breakout board below.

Documentation and Downloads