Carbon monoxide sensor module

Model: MQ-7.
Carbon monoxide sensor module.
It is an effective and cost-efficient gas sensor solution for monitoring and detecting carbon monoxide, helping to ensure safety and assess air quality in different environments. The carbon monoxide sensor detects 10 to 2000 ppm of CO in the air.
Specifications:
Temperature: 20°C ± 2°C.
Humidity: 65% ± 5% RH.
Standard test circuit: Vc: 5.0V ± 0.1V; Vh(high): 5.0V±0.1V; Vh(low): 1.5V±0.1V.