Gassensor für Luftqualität (MQ135)

2,98 EUR

incl. 19 % USt zzgl. Versandkosten

Gewicht: 0.0070 kg

Hersteller: HAOYU Electronics

Lagerbestand: 142

Lagernd, versandfertig in 24 Stunden.

Lagernd, versandfertig in 24 Stunden.

Art.Nr.: 20150232
     

Produktbeschreibung

Sensitive material of MQ135 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensors conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration. MQ135 gas sensor has high sensitity to Ammonia, Sulfide and Benze steam, also sensitive to smoke and other harmful gases. It is with low cost and suitable for different application.

Used for family,Surrounding environment noxious gas detection device, Apply to ammonia, aromatics, sulfur, benzene vapor, and other harmful gases/smoke, gas detection, tested concentration range: 10 to 1000ppm

Specification

    Working voltage:DC 5V
    Working Current: 150mA
    DOUT: TTL output
    AOUT: Analog output
    Preheat time: Over 20s
    Dimension: 32mm x 22m x 27mm(HIGH 27mm)

MQ135 datasheet

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