- MQ-4 Methane Gas Sensor Detector Module for Arduino
Gas Detection: Our MQ-4 Methane Gas Sensor Detector Module is designed to detect methane gas, providing an essential tool for monitoring gas leaks and ensuring safety in various environments.
- Sensitive Detection: Equipped with sensitive detection capabilities, this sensor module can accurately detect methane gas levels, making it suitable for use in industrial settings, kitchens, and other areas where methane gas may be present.
- For Arduino Compatible: Designed for Arduino projects, this sensor module is easy to integrate with Arduino boards, allowing for seamless data collection and analysis for gas detection applications.
- Compact Design: With its compact size, this sensor module is space-saving and portable, making it convenient for use in different projects and applications that require methane gas detection.
- Versatile Applications: Ideal for detecting natural gas, coal gas, and methane in various settings, this detector module offers versatility and reliability for gas detection needs in both residential and industrial environments.
Features：
Size: 32X20X22mm/1.25*0.78*0.86”
The main chip: MQ-4 gas sensing probe
Operating voltage: DC 5V
Power (current) : 150mA
DO Output: 0.1V/5V
AO Output: 0.1-0.3V
Indication of the signal output
Dual signal output (analog output, and TTL level output)
TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage.
Of methane gas, the natural gas has better sensitivity
Applications:
Suitable for home or factory methane gas, natural gas, and other monitoring devices
