Skip to content
We are closed for staff holiday until the 14th April. You can still place orders but it won't get process until after that date.
We are closed for staff holiday until the 14th April. You can still place orders but it won't get process until after that date.
Carbon Monoxide Sensor - MQ-7

Carbon Monoxide Sensor - MQ-7

£5.88 inc VAT
£4.90 - £4.90
£4.90
£4.90 - £4.90
£4.90
ex VAT
SKU SEN-MQ7
sku: SEN-09403 

This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm.

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.

Documents