Skip to content
Climate neutral since 2010
Edelstahl Eintauchschwimmerschalter
  • Content

The stainless steel immersion float switch - everything safely in view

The stainless steel immersion float switch is the freely configurable one-size-fits-all solution for monitoring empty and overflow in process plants and tank applications.

Our 20991102 immersion float switch takes flexibility in level measurement to a new level. Its freely adjustable switching points allow variable switching heights – which standard float switches cannot achieve due to the rigid riser tube. Additionally, the immersion float switch uses robust PUR (polyurethane) cables. Even in applications that are difficult to access, these allow easy installation.

The immersion probes are based on robust reed technology and can be attached to the tank opening by means of threaded sets. The float switches are particularly suitable for monitoring tank applications and for empty and overflow control in process engineering. In these applications the level sensor is hung into the tank from above and is completely submerged when the tank is full. How this works can be seen in the video.

The stainless steel immersion float switch in the video

immersin float switch thumbnail
I want to activate YouTube content and agree that data is loaded from YouTube (see Privacy).

One size fits all

In keeping with this maxim, developers and designers can adapt the switching points via the cable length and cable gland. Mounting modules made of PA6 (polyamide) are available in two sizes for the cable gland. The G1″ threaded set is suitable for applications with only one immersion float switch. The G2″ version allows the use of up to four immersion float switches. The number of immersion probes used determines the number of possible switching points. By simply rotating the float, you can choose between normally open and normally closed contact.

This immersion float switch is mainly made of stainless steel. It is therefore suitable for level measurement of water, oil and chemicals. With the use of reed technology, protection class IP68 (DIN EN 60529), switching voltages of up to 48 V and a temperature range of -40 °C to +90 °C, the level sensor meets the most common requirements in industrial use. With the flexibility of use and adjustability of switching points, the requirement for multiple types of immersion switches is reduced. This saves both storage space and costs for unused spare parts.

Product has been added to watchlist.

Data security and the limitation of data collection are very important to us. Further information on this can be found in our data privacy policy.

I agree that elobau GmbH & Co.KG and the subsidiaries group may contact me by e-mail or telephone. This can be revoked at any time by sending an e-mail message to The data provided are electronically transmitted by elobau GmbH & Co KG or to its subsidiaries, stored in the internal e-mail system and processed for offers and consultation. While the data may be stored by the provider under certain circumstances, it is handled in compliance with data protection regulations and subsequently deleted. Furthermore, the data remains with elobau group and is not disclosed to third parties, unless the inquiry is made from without the countries in which the companies are located, and disclosing the data to one of our trading partners is required in order to process the inquiry. I am aware that this may be a country outside the EU. I agree to this by the submission of this form.

The data sent will only be processed for the purpose of processing your inquiry. The data will be deleted as soon as it is no longer required for its original purpose. You can withdraw your consent at any time without providing a reason at: There are no adverse consequences. You have a right to information, deletion and restriction of the processing of your personal data.
Accept privacy policy
All entries marked with a * are mandatory.