Package includes 5PCS MQ-2 Gas Sensor Module. With signal output indication. Has long service life and reliable stability.
The analog output voltage is 0~5V, the higher the concentration, the higher the voltage.
It has better sensitivity to liquefied gas, natural gas and city gas.
It is suitable for gas leakage monitoring devices in homes or factories.
Perfect for monitoring devices such as liquefied gas, butane, propane, methane, alcohol, hydrogen, smoke, etc.
Description
100% brand new and high quality
Type: Gas Sensor Module
Model Number: MQ-2
Working voltage: DC 5V
Size: 32*22mm
Suitable for gas leakage monitoring devices in homes or factories.
Package includes:
5PCS Methane Gas Sensors
Note:
1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.