MQ7 Gas Sensor Module for Carbon Monoxide Detection | CO Gas Sensor Compatible with Arduino, ESP32 & Raspberry Pi
Technical Specifications
- Model: MQ-7
- Gas Detected: Carbon Monoxide (CO)
- Detection Range: 20 ppm – 2000 ppm CO
- Operating Voltage: 5V DC
- Output Type: Analog Output (AO) & Digital Output (DO)
- Comparator IC: LM393
- Sensitivity Adjustment: Onboard Potentiometer
- Warm-Up Time: Recommended before accurate measurements
- Operating Temperature: -10°C to +50°C
- Module Size: Compact PCB Design
- Compatible With: Arduino, ESP32, Raspberry Pi, STM32, NodeMCU
Description
The MQ7 Gas Sensor Module is designed to detect Carbon Monoxide (CO) gas concentrations in the air. Featuring both analog and digital outputs, it is ideal for gas leakage detection, air quality monitoring, safety systems, and Arduino-based IoT projects.
$0.49
Original: $1.40
-65%MQ7 Gas Sensor Module for Carbon Monoxide Detection | CO Gas Sensor Compatible with Arduino, ESP32 & Raspberry Pi—
$1.40
$0.49Product Information
Product Information
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Shipping & Returns
Description
Technical Specifications
- Model: MQ-7
- Gas Detected: Carbon Monoxide (CO)
- Detection Range: 20 ppm – 2000 ppm CO
- Operating Voltage: 5V DC
- Output Type: Analog Output (AO) & Digital Output (DO)
- Comparator IC: LM393
- Sensitivity Adjustment: Onboard Potentiometer
- Warm-Up Time: Recommended before accurate measurements
- Operating Temperature: -10°C to +50°C
- Module Size: Compact PCB Design
- Compatible With: Arduino, ESP32, Raspberry Pi, STM32, NodeMCU
Description
The MQ7 Gas Sensor Module is designed to detect Carbon Monoxide (CO) gas concentrations in the air. Featuring both analog and digital outputs, it is ideal for gas leakage detection, air quality monitoring, safety systems, and Arduino-based IoT projects.
