WDX-4 JOLA floor electrode

Description

The WDX-4 JOLA floor electrode is designed to detect leakage of electrically conductive fluid in a pipe channel, e.g. due to a burst pipe. Without built-in Z10 cable break monitoring unit.

Conductive plate electrodes are designed to signal the presence of an electrically conductive fluid caused by, for example, burst pipes, via a relay connected to the conductive electrode.

Conductive plate electrodes should only be used in normally dry environments. They should be installed on the ground with the sensor side facing downwards.

The conductive plate electrodes are equipped with two sensitive elements in the form of two electrode plates: 1 control electrode and 1 earth electrode. If two electrode plates come into contact with an electrically conductive liquid (e.g. water, acid, etc.), electrical contact is established and an alarm signal is triggered.

Before use, we recommend viewing the attached pdf documents under the Documentation tab.

WDX-4 features

• design: 1 control electrode and 1 earth electrode
• Sensitive element: 2 electrode plates of 316 Ti stainless steel, each 25 mm in diameter
• Housing: PP and cast resin
• electrical connection: connecting cable 4×0.75, 2 m long, on request: longer, without halogen
• temperature range: -20 °C to +60 °C (higher temperatures on request)
• cable break monitoring: without built-in Z10 cable break monitoring unit
• Classification:
  • Leckstar 5 or Leckstar 5/G: any number of WDX and/or WDX-4 can be connected in parallel to one of these relays.
  • One or more WDX-4s can be connected in parallel between the WDX-Z10 and one of these relays.
• length of connecting cable: 1,000 m between the electrode relay and the rear electrode
• installation accessory: stand (possible)

For more information, please see the attached pdf documents under the Documentation tab.

Examples of use

• Use of a plate electrode to detect leakage of an electrically conductive liquid at the lowest point (groove in the figure) of the collecting chamber.

 

Welcome to the article ”Conductive Measurement of Liquids”