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TVOC air quality detection module

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  •         TVOC comes from a wide range of sources and can cause serious indoor air pollution. Its toxicity, irritation, carcinogenicity and special odor will affect the skin and mucosa and cause acute damage to human body. TVOC AIR quality detection module is a miniaturized universal module for the detection of total volatile organic compounds in the air based on semiconductor principle. With small size, long service life, fast response, slow decay, it can detect a variety of air pollution gas. It is mainly used in portable instrument, air quality monitoring equipment, air purifier, fresh air ventilation system, smart home equipment and other places.

            

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  • Gas rangeDetection principlePower supply voltageOutput rangePreheating timeRecovery timeSizeService life
    Formaldehyde, benzene, carbon monoxide, hydrogen, ammonia, smoke, etcGas sensitive semiconductor4.8-5.2VDC0-9.99mg/m³≤3min<60s24mm*20mm*15mm>10year
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