MQ9 Gas Sensor
Non-returnable
BD 8.500
Out of stock
The MQ-9 Analog Gas Sensor has high sensitity to Carbon Monoxide, Methane and LPG. The sensor can be used to detect different gases containing MQ-9 gas sensor is SnO2, which has a lower conductivity in clean air. It makes detection by cycling high and low temperature, and detects CO when low temperature (heated by 1.5V). The sensor’s conductivity is higher along with the gas concentration rising. When temperature rises (heated by 5.0V), it detects Methane, Propane, combustible gas, etc and cleans the other gases as it adsorbed under low temperature. MQ-9 usually pplied in domestic gas leakage detector, industrial gas detector, portable gas detector, etc.
Good sensitivity to CO/Combustible gas High sensitivity to Methane, Propane, and CO Long life and low cost Working voltage: 5V 1 x Analog CO/Combustible Gas Sensor- MQ9
Features:
Package List:
Product Details
Specifications:
- Power supply: 5V
- Interface type: Analog, Digital
- Type: Semiconductor
- Concentration:Good sensitivity to CO/Combustible gas
- High sensitivity to Methane, Propane and CO
- Long life and low cost
- Size: 32x20mm
- Sensor Type: Semiconductor
- Standard Encapsulation: Bakelite
- Detection Gas: CO and combustible gas
- Loop Voltage: ≤10V DC
- Load Resistance: Adjustable
- Heater Resistance: 31Ω±3Ω(Room Tem.)
- Heater consumption: ≤350mW