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MQ5 Gas Sensor Module
Br 950.00
- VCC 2.5V ~ 5.0V
- GND power supply ground
- AOUT MCU.IO (analog output)
- DOUT MCU.IO (digital output)
- Sensitive for LPG, natural gas, coal gas
- Output voltage boosts along with the concentration of the measured gases increases
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
- Power: 2.5V ~ 5.0V
- Dimension: 40.0mm * 21.0mm
- Mounting holes size: 2.0mm
- Using high-quality dual-panel design, with power indicator and TTL signal output instructions ;
- The switching signal having a DO (TTL) output and analog output AO ;
- TTL output valid signal is low . ( Low-level signal when the output light can be directly connected to the microcontroller or relay module )
- The higher the voltage , the concentration of the analog output voltage is higher.
- For H2, LPG, CH4, CO, Alcohol has a good detection sensitivity.
- There are four screw holes for easy positioning ;
- Rapid response and recovery characteristics
- Input voltage: DC5V power (current): 150mA
- Using high-quality dual-panel design, with power indicator and ttl signal output instructions; With a do switch signal (ttl) output and ao analog signal output;
- Ttl output valid signal is low. (when the output low signal light can be directly connected microcontroller or relay module)
- The analog output voltage, the higher the concentration the higher the voltage.
- For gas, natural gas has better detection sensitivity.
- There are four screw holes for easy positioning;
- Product dimensions: 32 x 20 x 22
- With a long service life and reliable stability
- Rapid response and recovery characteristic
- Suitable for home or industrial on LPG, natural gas, coal gas monitoring devices. Excellent resistance to alcohol, smoke interference
- TTL output valid signal is low. (When the output low signal light can be directly connected microcontroller or relay module)
- with a DO switch signal (TTL) output and AO analog signal output;
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