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Carbon Monoxide Sensor - MQ-7 (SEN-09403)

SparkFun  |  SKU: 1439
£4.42 £5.68
Tax included, shipping and discounts calculated at checkout.
DESCRIPTION

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 high sensitivity and a fast response time. The sensor's output is analogue 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 in our other gas sensor boards.

RESOURCES
Carbon Monoxide Sensor - Mq-7 (Sen-09403) - Atmospheric
SparkFun

Carbon Monoxide Sensor - MQ-7 (SEN-09403)

£4.42 £5.68
DESCRIPTION

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 high sensitivity and a fast response time. The sensor's output is analogue 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 in our other gas sensor boards.

RESOURCES
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