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Gravity: Analog pH Sensor(PRO)

SKU: SEN0169

Gravity: Analog pH Sensor PRO is a reliable sensor designed for Arduino controllers, featuring an industrial pH electrode with BNC connector and a signal conditioner board with PH2.0 interface for easy and accurate pH measurements—ideal for long-term online pH monitoring.

Angled shot of back of industrial pH sensor arduino kit with cables and USB connectors.-DFRobot product sku:SEN0169 image.

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    • Specification

    Parameter Value
    Module Power 5.00V
    Module Size 43mm * 32mm
    Measuring Range 0-14PH
    Measuring Temperature 0-60 ℃
    Accuracy ± 0.1pH (25 ℃)
    Response Time ≤ 1min
    pH Probe Connector BNC
    Signal Conditioner Board Interface PH2.0(3 foot patch)
    Other Gain Potentiometer, Power LED

    Pinout

    pH_Sensor_Pinout

    Num Label Description
    1 - Power GND
    2 + Power VCC
    3 A Analog Signal Output

    FAQ

    • Hi, can this probe be used in food, like cheese?
      Tks

      The probe should be fully contact with the test object, for the Semi-Solid food, I guess it won't be accurate.

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