DEC-210 Contact conductivity sensor

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DEC-210 is a conventional digital conductivity sensor for water quality monitoring. It adopts a 2-electrode graphite contact design, with an electrode measurement surface that is flat and easy to clean on its surface. The large measuring contact area provides fast response speed and more accurate measurements. An internal temperature sensor allows automatic temperature compensation, making it suitable for long-term online environmental monitoring use.

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DEC-210 Contact conductivity sensor

DEC-210 is a conventional digital conductivity sensor for water quality monitoring. It adopts a 2-electrode graphite contact design, with an electrode measurement surface that is flat and easy to clean on its surface. The large measuring contact area provides fast response speed and more accurate measurements. An internal temperature sensor allows automatic temperature compensation, making it suitable for long-term online environmental monitoring use.

Category:

Digital Sensor

  • Product Description

    ■ Features

    ● Digital sensors, directly outputting RS-485 digital signals and supporting MODBUS/RTU.

    ● Built-in temperature sensor, can automatically compensate for temperature changes

    ● 2 Electrode graphite contact design, corrosion resistant and easy to clean

    ● 3/4" NPT up and down installation thread design, convenient for installation

    ● Low power consumption of sensors, and internal circuit design to resist interference

     

    Operating Specifications

    Name

    Parameter

    Output signal

    Support RS-485, MODBUS/RTU protocol

    Measurement method

    Two-electrode contact method

    Range (Electrode constant 1.0)

    0 ~ 2000 uS/cm;0 ~ 5000 uS/cm  

    Accuracy

    ±1.5% F.S.

    Resolution

    1 uS/cm

    Working conditions

    0 ~ 65°C; <0.6 MPa; High temperature conductivity customization

    Calibration mode

    Two-point calibration

    Response time

    10 seconds T90

    Temperature compensation

    Automatic temperature compensation (PT1000)

    Power supply

    12 or 24 VDC ±10%, 10 mA;

    Dimensions

    Diameter 30 mm; Length 170 mm;

    Protection grade

    IP68; Water depth of 20 meters; Other customizations

    Service life

    Sensor for more than 3 years

    Cable length

    Default is 5 m, customizable

    Sensor housing material

    PVC; PEEK; Customizable

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