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Carbon Monoxide Sensor - MQ-7

£5.88 inc VAT
Original price £4.90 - Original price £4.90
Original price
£4.90
£4.90 - £4.90
Current price £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.

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