Methane (CH4) CNG Gas Sensor

6,26 € (πλέον ΦΠΑ)


Κωδικός: 709404 Κατηγορία:

Περιγραφή Προϊόντος

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&apos 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.





Wiring Example