MQ-9 CARBON MONOXIDE COMBUSTIBLE GAS SENSOR MODULE

Detail MQ-9 CARBON MONOXIDE COMBUSTIBLE GAS SENSOR MODULE

MQ-9 Carbon Monoxide Combustible Gas Sensor Module
This sensor module is made using MQ9, a low cost semiconductor sensor which can detect the presence of carbon monoxide gas at concentrations from 10 to 1000 ppm and combustible gases at concentrations from 100 to 10,000 ppm. The sensitive material used for this sensor is SnO2, whose conductivity is lower in clean air. Its conductivity increases as the concentration of sensing gases increases. MQ9 CO Combustible gas sensor module can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi etc using an Analog to Digital Converter (ADC)

Feature:
++ work voltage: DC3-5V
++ main chip: LM393, MQ - 9 gas sensor with the signal output instructions;
++ dual output (analog output, and TTL level output);
++ TTL output valid signal is low, the microcontroller can be connected directly;
++ Detect carbon monoxide, combustible gas has a high sensitivity with a long life and reliable stability;
++ Fast response characteristics;
++ Size: approx.32mm X22mm X24mm
++ Operating Temperature : -10C ~ 50C
++ CO Detection Range : 10 ~ 1000 ppm
++ Combustible Gas Detection Range : 100 ~ 10,000 ppm
++ High sensitivity to Methane, Propane and CO
++ Long life
++ Low cost
++ On-board LED indicator
++ Both digital and analog outputs

Pin Out:
++ VCC Input Power Supply
++ GND Supply Ground
++ DO Digital Output
++ AO Analog Output

Application:
For home or factory gas leak monitoring devices, suitable for carbon monoxide, combustible gas monitoring device, can test carbon monoxide, combustible gas:10 to 1000ppm,CO:100 to 10000ppm range

Isi Paket :
1x MQ-9 Carbon Monoxide Combustible Gas Sensor Module

#MQ-9 #SENSOR #MODULE

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