Name: Walchem WDS Series pH and ORP Sensor
Price: 749.0 USD
Availability: BackOrder

Walchem WDS Series pH and ORP Sensor — Walchem WDS Series Sensor

Starting at $749.00

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Manufactured

By Walchem

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Availability

Usually ships in 4 weeks

Product Manual Product Specs

Features

0 to 14 pH range
-2000 to 2000 mV ORP range
23 to 203°F (05 to 95°C) temperature range
3000ft signal transmission

This product is an accessory for the following products:

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The Walchem WDS Series sensors' differential measurement technique uses two electrodes, one for the process measurement and the other for the reference measurement. Each electrode is measured differentially with respect to a third metal electrode. The reference electrode is constructed from pH glass and is embedded in pH 7 buffer within the sensor behind a porous, replaceable salt bridge. If the reference solution becomes contaminated, or the salt bridge becomes clogged, it can be easily replaced. The glass electrode is not prone to chemical attack like a silver/silver chloride reference can be, adding to the reliability of the sensor.