Virtuabotix Carbon Monoxide Detector MQ-7


Smell that? We didn’t either. But this little guy did. Add the ability to detect carbon monoxide to your projects with the Virtuabotix Carbon Monoxide Sensor MQ-7!

This gas sensor can detect gas at concentrations of 10 to 10,000 parts per million (ppm). This sensors data can be read with a simple Analog input pin, which makes this a super easy sensor to use once you have it wired up.

Note: Bulk packing does not include a printed pin-out guide.

8 in stock (can be backordered)


Package Contents:

Virtuabotix Carbon Monoxide Detector MQ-7

Technical Specifications:

Gas Sensing Layer: Tin Dioxide (SnO2)
Concentration: 10 – 10,000 ppm

Circuit Voltage: 5 V ±0.1 AC or DC
Load Resistance: Adjustable

Heater Voltage: ≤ 10 V DC
Heater Resistance: 31Ω ±3Ω (at room temp.)
Heater Consumption: ≤ 350 mW




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SKU: 615872423767 Category: