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Insertion Conductivity Cell with K=0.1

insertion conductivity cell CP621-01 with K=0.1

The CP621-01 Insertion Conductivity Cell with Cell Constant K=0.1

CP621-01 Insertion Conductivity Cell Introduction

The CP621-01 is an electrolytic conductivity measuring cell, designed for installation into plastic pipework, tanks or vessels for continuous conductivity measurement of clean water applications.

The CP621-01 is manufactured in cPVC, epoxy and with carbon graphite electrodes. The CP621-01 is designed to operate at a temperature of up to 50°C and a pressure of 5 Bar at 20°C.

With a cell constant of K=0.1, the CP621-01 is designed for measuring relatively low conductivity solutions for clean water applications. The CP621-01 has an upper range of 2.0mS (2000µS). For temperature compensation purposes, the CP621-01 is available with an integrated automatic temperature measuring device. Please check with us to ensure compatibility with your chosen instrument.

The CP621-01 carries a threaded boss and a removable head which allows for simple installation into process vessels or pipework. The removable or unmountable head is particularly useful for the periodic calibration or cleaning of the conductivity sensor.

The thread boss is 3/4" BSP male, allowing the CP621-01 to be simply screwed into the required process.

Insertion Conductivity Cell CP621-01 Features & Benefits

The CP621-01 Conductivity Cell is designed as a simple and robust conductivity cell; suitable for clean water applications.  The CP621-01 is commonly used for rinse water control, borehole water, and where towns water is being used. For the power generation sector, the CP621-01 is used for TDS control within evaporative cooling towers and de-ionised water on ion exchange plants.

With a range of 0 - 2000µS, the CP621-01 it is often paired with our C7635 and C7685 conductivity controllers.

CP621-01 Insertion Conductivity Cell Specifications

  • Specifications


    Insertion Conductivity Cell

    Model No:- CP621-01

    Cell Constant:- K=0.1

    Measuring Range:- 0 - 2000µS

    Materials of construction Cell:- cPVC, Epoxy Resin, Carbon Graphite Electrodes

    Max temperature:- 0-50°C

    Max pressure 5 Bar at 20°C

    Temperature Compensation:- Available

    Connections:- Fixed Connections or de-mountable Connector

  • Features


    • Simple robust design suitable for most low conductivity applications.
    • Detachable head mounted connector which can be easily removed for periodic calibration and maintenance.
    • Cell constant of K=0.1 for measurements of conductivity values below 2000µS.
    • Ideal for the measurement of DI or potable water for a variety of applications including power generation and DI rinse water control.
    • Optional integral temperature measuring device to provide automatic temperature compensation to a compatible instrument.


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