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  • S101 Diffusion O2 Sensor - China

    price: contact company for price

    The S101 Diffusion Oxygen Sensor measures oxygen concentration from 0-100% in a sealed chamber.

    Oxygen difuses to the sensor from surrounding atmosphere.

    This sensor is the core of Qubit Systems’ PH1LP Teaching Photosynthesis Package.

    S101 Diffusion Oxygen Sensor is a galvanic cell (a lead-oxygen battery) consisting of a lead anode, an O2 cathode, and an acid electrolyte.

    It also incorporates an O2-permeable Teflon FEP membrane with a gold electrode bonded to its surface.

    Oxygen diffusing through this membrane is reduced electrochemically at the gold electrode.

    The sensor can be fitted inside a sealed chamber for detection of O2 gas diffusing across the membrane.

    Simple one point calibration requiring only atmospheric air

    Output linear

    90% response in 12 seconds

    Adjustable gain

    Output range adjustable from 0 – 25% = 5 V

    Temperature compensation

    Expected sensor life is 3 to 5 years.

    Replacements are inexpensive.

    Sensor is fitted with 1/8 inch Nylon NPT Union

    Oxygen Sensor.


    Company Contact:


    • Phone: 15611257114

    • Address: Suite 6B13 Huajie Plaza, 13 Dazhongsi, Haidian District, Beijing , BeiJing , China

    • Email: Email


    Published date: April 11, 2019

    • Business Description: For the purpose of introduction and promotion of global advanced instrumentation and technology in the fields of terrestrial ecology, aquatic ecology and life science

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