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    PH Glass Electrode

    PH glass electrode with sensitive glass bulb, two glass laminating, glass shell, 0-95℃ (32-203℉) temperature range, direct lead/S7, 6 months service life.
    Free shipping
    Delivery date: 10-15days

    PH glass electrode can be widely used for wastewater treatment, pure water industry, strong acid and alkali harsh environment.


    • Adopt sensitive glass bulb, two glass laminating.
    • Shell material is special glass, high temperature resistant, high pressure resistant.
    • External reference electrode increases Ag+, prevent salt bridge blockage, ensure accurate output signal and longer service life.
    • Accessories: PTFE sheath or stainless steel sheath. Increase the acid and alkali resistance of the electrode, easy to install.
    • High-quality low-noise cable, can achieve 60m long distance signal transmission.


    Model ATO-PHETE-PH5041
    Weight 1kg
    Measuring range 0-14pH
    Temperature range 0-95℃ (32-203℉)
    Temperature compensation Internal temperature sensor (NTC 10K)
    Zero position 7±0.2pH
    Compressive strength 0.3MPa
    Slope ≥95% (25℃)
    Installation size PG13.5 pipe thread
    Shell material Glass
    Connection Direct lead/S7
    Cable length 5m/10m/15m, or other length less than 50m (need customization)
    Service life 6 months

    Specification of sheaths (optional accessories):

    Internal thread PG13.5 pipe thread PG13.5 pipe thread
    External thread 3/4NPT 3/4NPT
    Material PTFE (Polytetrafluoroethylene) Stainless steel

    PH electrod installation methods:
    PH electrod installation methods
    1. Side wall installation (*The pH electrode must be at an angle of 15 degrees to the liquid surface. Otherwise, it will affect the normal use of the pH electrode.)
    2. Flange mounted at the top
    3. Pipe installation
    4. Top installation
    5. Submersible installation
    6. Flow-through installation


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