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    • Tgs821 Hydrogen H2 Gas Sensor - China

    price: check with company for price

    Tgs821 Hydrogen H2 Gas Sensor

    Products Photos Catalog Tgs821 Hydrogen Gas Photos Catalog

    TGS821 Hydrogen (H2) Gas Sensor Features:

    * High sensitivity and selectivity to hydrogen gas

    * Good repeatability in measurement and excellent stability

    * Uses simple electrical circuit

    * Ceramic base resistant to severe environment

    /

    TGS821 Hydrogen (H2) Gas Sensor Applications: * Hydrogen gas detection for: - transformer maintenance - batteries - steel industry usage - etc.

    /

    The sensing element of Figaro Gas Sensors is a tin dioxide (SnO 2 ) semiconductor which has low conductivity in clean air.

    In the presence of a detectable gas, the sensor's conductivity increases depending on the gas concentration in the air.

    A simple electrical circuit can convert the change in conductivity to an output signal which corresponds to the gas concentration.

    /

    The TGS 821 has high sensitivity and selectivity to hydrogen gas.

    The sensor can detect concentrations as low as 50ppm, making it ideal for a variety of industrial applications.

    /

    TGS821 Hydrogen (H2) Gas Sensor Standard Circuit Conditions:

    Target gases: Hydrogen

    Typical detection range: 30-1, 000ppm

    Sensing principle: MOS type

    Driving voltages: Heater Voltage: 5.0V Circuit Voltage: Max24V

    Power consumption: 660mW (typical)

    Dimensions: φ19.5×16.5mm

    Weight: Approx.

    7.7g


    Company Contact:


    • Phone: 86-0755-83289036

    • Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan, Shenzhen , Guangdong , China

    • Email: Email

    Published date: August 30, 2017

    • Business Description: ISweek has been devoted to providing one-stop product distributing and purchasing solution and service for purchasers, suppliers, traders and manufactures from all over the world in industrial science and technology industry.

      We are able to provide high-quality original products and thorough technical support and after-sale service to our member users.

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