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CS150 Conductivity Probes

CS150 Conductivity Probes

Quick Overview

The CS150 12mm Graphite Contacting Conductivity Sensor is suitable for both laboratory and light industrial applications. Sensors can be mounted in-line via ½" or ¾" NPT mounting threads, or fully submerged. The sensor can be configured to meet your own requirements with temperature compensation, options for cell constants from 0.1/cm to 1.0/cm and various terminations options available. CX100 and CX2000 conductivity transmitters are available to provide a display and 4-20mA outputs.
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Low cost - High Quality Sensorex conductivity probes are suitable for use with most portable conductivity meters. Add a simple mounting gland fitting, and you can use these in process applications. Mount them in-line, in a pipe "T" fitting, or submerse them into a tank.

The general purpose CS150 features graphite measuring elements and a durable epoxy body. For many applications, this is the lowest cost, and most reliable conductivity sensor to use, especially for process or portable applications.


CS150 Submerged Fitting Diagram

Cell Constant: k=0.1 or k=1.0 (+/- 10%)
Measuring Surface: Graphite
Temperature Range: 0-70°C
Pressure Range: 0-7.5 Bar
Body Construction: Epoxy
Termination: BNC, Cable with flying leads
Warranty: 1 Year Limited Warranty

Submerged Installation

The CS150 electrode can be submerged and mounted in a tank to take conductivity measurement using gland and ½” NPT or ¾” NPT fitting. The fittings must be installed in an inverted position so the nut is pointed downwards. Loosen the nut by turning clockwise (remember that fitting is inverted). Slip electrode through hole in nut until desired depth is reached. Tighten nut  (hand-tight) by turning counterclockwise.


Inline InstallationCS150 Inline Fitting Diagram

The CS150 can be mounted in-line using the ½” NPT or ¾” NPT fitting. It is recommended that sensors are mounted through the side of a tee piece as shown on the diagram. The sensor should be mounted such that the opening/slot in the body is pointed upwards. This ensures any air bubbles rise out of the sensor and escape with the flow.

In both installation methods, Teflon tape should be used to ensure a seal on the threaded connections.

Care and Cleaning

CS150 electrodes have a Graphite measuring surface. The surfaces should be cleaned using a gentle detergent or 5% HCl in a suitable cup or beaker. Do not sand or abrade the Graphite surface as abrasion changes the surface area and will cause erroneous readings.

Availability: In stock

Price range : £37.00 - £72.00

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Part Builder

Description       CS150 12mm Graphite Contacting Conductivity Sensor. Epoxy Body with Graphite Measuring Surface. Operating Temperature 0-70°C, maximum pressure 7.5 Bar.

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

CS150 Conductivity Probes
CS150 Conductivity Probes
Epoxy Body With Graphite Contacting Conductivity Sensor. Dimensions: 152 mm x 12mm Diameter. Operating Temperature Range 0-70°C, Maximum Pressure 7.5 Bar
View FileDatasheet
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