Gas & Air Quality sensor - MQ135

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Short Descripton :

The main chip: LM393, MQ135 gas sensing probe
Operating voltage: DC 5V

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7,83 €

59,00 HRK

SKU: CK-20-011-961

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Detailed Description :

The main chip: LM393, MQ135 gas sensing probe
Operating voltage: DC 5V

Feature :

Signal output indicator instructions;
Dual signal output (analog output, and TTL level output);
TTL output valid signal is low; (output low signal light, which can be accessed microcontroller IO port)
Analog output with increasing concentration, the higher the concentration, the higher the voltage;
Sulfide, benzene Department of steam, smoke and other harmful gases with high sensitivity;
Has a long life and reliable stability;
Rapid response recovery characteristics;

Application :

A hazardous gas detection apparatus for the family, the environment, suitable for ammonia, aromatic compounds, sulfur, benzene vapor, smoke and other gases harmful gas detection, gas-sensitive element test concentration.

Air quality sensor is for detecting a wide range of gases, including NH3, NOx, alcohol, benzene, smoke and CO2. Ideal for use in office or factory, simple drive and monitoring circuit.

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