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Gravity: Analog Electrical Conductivity Sensor(K=10)

SKU: DFR0300-H

Gravity: Analog Electrical Conductivity Sensor (K=10) is designed for measuring high conductivity liquids such as seawater with a range up to 100ms/cm. It features compatibility with both 3.3V and 5V control boards, utilizes AC signal to minimize polarization, and employs a single-point calibration method for easy setup. This product is ideal for mariculture water quality applications and DIY projects, offering a comprehensive plug-and-play solution.

Front of Analog Electronic Components Kit showing resistors, capacitors, and parts for EC sensor assembly.-DFRobot product sku:DFR0300-H image.

Downloadable Resources

  • Docs
  • Tech Specs

    • Specification

    • Signal Conditioner Board
    Parameter Specification
    Supply Voltage 3.0~5.0V
    Output Voltage 0~3.2V
    Probe Connector BNC
    Signal Connector PH2.0-3Pin
    Measurement Accuracy ±5% F.S.
    • Electrical Conductivity Probe(K=10)
    Parameter Specification
    Probe Type Laboratory Grade
    Cell Constant 10±2
    Support Detection Range 10~100ms/cm
    Temperature Range 0~40°C
    Probe Life >0.5 year (Actual life is related to frequency of use and scene)
    Cable Length 100±2cm

    Pinout

    Analog_Conductivity_Sensor_K10_Pinout

    Num Label Description
    1 - Power GND(0V)
    2 + Power VCC(3.0~5.0V)
    3 A Analog Signal Output(0~3.2V)
    4 BNC Probe Connector

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