MQ-7 CO Carbon Monoxide Coal Gas Sensor Module

Product Description:

MQ-7 CO Carbon Monoxide Coal Gas Sensor Module

Introducing the MQ-7 CO Carbon Monoxide Coal Gas Sensor Module, your reliable solution for monitoring CO concentrations in the air. This sensor accurately detects CO levels ranging from 10 to 10,000 ppm, providing vital information for maintaining indoor air quality and ensuring safety.

Operating within a temperature range of -10 to 50°C, this sensor module consumes less than 150 mA at 5V, making it efficient and versatile for various applications.

Equipped with both digital and analog outputs, the module offers flexibility in data interpretation. Easily adjust the digital output threshold using the onboard preset, enabling seamless integration with microcontrollers, Arduino boards, and other compatible devices.

Ensure a safe and healthy environment with the MQ-7 CO Carbon Monoxide Coal Gas Sensor Module, your trusted ally in CO detection and monitoring.

Standard Test Conditions

• 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 

Features 

• The voltage of the analog output increases as the concentration increases.
• The sensitivity of the carbon monoxide detection is high.
• There are four screw holes for easy positioning.
• The service life is long and the stability is reliable.
• The response and recovery characteristics are fast.

specification: