MQ9 Fuel Sensor Module
The Analog CO/Combustible Gas Sensor(MQ9) module is useful for gas leakage detecting, it used the sensitive material SnO2, which with lower conductivity in clean air. It make detection by method of cycle high and low temperature, and detect CO when low temperature (heated by 1.5V). The sensors conductivity is more higher along with the gas concentration rising. When high temperature (heated by 5.0V), it detects Methane, Propane, etc. combustible gas and cleans the other gases adsorbed under low temperature. MQ-9 gas sensor has high sensitivity to Carbon Monoxide, Methane and LPG. The sensor could be used to detect different gases contains CO and combustible gases, it is with low cost and suitable for different application.
Application Idea: MQ9 gas Sensor Module
- Domestic gas leakage detector
- Industrial gas detector
- Portable gas detector
Features: MQ 9 Gas Sensor Module
- High sensitivity to Methane, Propane and CO
- Long life and low cost
- Simple drive circuit
Description
The Analog CO/Flamable Fuel Sensor(MQ9) module is beneficial for gasoline leakage detecting, it used the delicate materials SnO2, which with decrease conductivity in clear air. It make detection by methodology of cycle excessive and low temperature, and detect CO when low temperature (heated by 1.5V). The sensors conductivity is extra greater together with the gasoline focus rising. When excessive temperature (heated by 5.0V), it detects Methane, Propane, and many others. flamable gasoline and cleans the opposite gases adsorbed below low temperature
That is MQ-9 Carbon Monoxide, Methane, and LPG Fuel Sensor Module can be utilized to sense Carbon Monoxide and Methane Fuel. Delicate materials of the MQ9 gasoline sensor is SnO2, which with decrease conductivity in clear air.
The Analog CO/Flamable Fuel Sensor(MQ9) module is useful for gasoline leakage detecting, it used the delicate materials SnO2, which with decrease conductivity in clear air. It make detection by methodology of cycle excessive and coldness , and detect CO when coldness (heated by 1.5V). The sensors conductivity is extra greater alongside aspect the gasoline focus rising. When excessive temperature (heated by 5.0V), it detects Methane, Propane, and many others. flamable gasoline and cleans the other gases adsorbed below coldness . MQ-9 gasoline sensor has excessive sensitivity to Carbon Monoxide, Methane and LPG. The sensor could possibly be used to detect completely different gases accommodates CO and flamable gases, it’s with low value and appropriate for various utility.
Delicate materials of MQ-9 gasoline sensor is SnO2, which with decrease conductivity in clear air. It make detection by methodology of cycle excessive and coldness , and detect CO when coldness (heated by 1.5V). The sensor’s conductivity is extra greater alongside aspect the gasoline focus rising. When excessive temperature (heated by 5.0V), it detects Methane, Propane and many others flamable gasoline and cleans the other gases adsorbed below coldness . Please use easy electrocircuit, Convert change of conductivity to correspond output sign of gasoline focus. MQ-9 gasoline sensor has excessive sensitity to Carbon Monoxide, Methane and LPG. The sensor could possibly be used to detect completely different gases accommodates CO and flamable gases, it’s with low value and appropriate for various utility.
It’s utilized in Home gasoline leakage detector, Industrial gasoline detector and Transportable gasoline detector.
Enter voltage: dc5v energy (present): 150ma;detectable focus: 10-1000ppm co; for house or manufacturing facility gasoline leak detection system, appropriate for carbon monoxide, flamable gasoline monitoring system.; flamable gasoline vary: 100 to 10000ppm;module measurement: 30ã—19ã—15mm/1.18*0.74*0.59
