Teknisk support Industrielle sensorer
Kontakt kundeservice
Kundeservice, eksplosjonsbeskyttelse
Kontakt kundeservice

Magnetic Immersion Probe

Measurement principle

Magnet-operated immersion probes are used in clean liquids, such as solvents or oils. The float, guided by a probe tube, floats on the liquid surface. By means of its magnetic field, the ring magnet built into the float activates the reed contacts installed in the guide pipe. These are switched when the float is located in the appropriate position.

The reed contacts are designed as normally closed, normally open or change-over contact switches. The measurement is independent of the electrical properties of the liquid, pressure, temperature and density.


Operation mode

Limit value magnet-operated immersion probes are designed for use in clean fluids, such as water, solvents, oils and fuels. Versions are available depending on the fluids:

  • Plastic for aggressive acids and lyes
  • Stainless steel for water, oils etc
  • Stainless steel in Ex version for flammable fluids such as fuels, solvents, alcohols

To give the reed contact a dual-stable switching characteristic, the magnet-operated immersion probe with 3 contacts has 2 floats and corresponding adjustment rings.


undefined

We value your privacy!

We and our partners are using technologies like cookies and process personal data like the IP-address or browser information in order to personalize the advertising that you see. This helps us to show you more relevant ads and improves your internet experience. We also use it in order to measure results or align our website content. Because we value your privacy, we are herewith asking for your permission to use these technologies. You can always change/withdraw your consent later by clicking on the settings button on the left lower corner of the page.

Deny all cookies

We value your privacy!

Please select the group of cookies and scripts, that you consent to.

Functional
These cookies are necessary so that you can navigate through the pages and use essential functions (e.g. login).
Analytics
We use these cookies and scripts to measure the visits and clicks on our website in order to constantly improve it.
Marketing
These cookies and similar technologies are used to provide you with personalized and therefore relevant advertising content.