Endress+Hauser FTL31 Series Vibrating Level Switch Vibrating Level Switch, PNP Output, Threaded Mount, Stainless Steel

The Endress+Hauser Liquiphant is a Vibronic point level switch designed for liquids and is ideal for use in tanks, vessels, and pipes. It provides overfill and pump protection in cleaning and filter systems, as well as in cooling and lubrication vessels. This switch is a perfect alternative to float switches or other sensors like conductive, capacitance, and optical types, especially in environments where these methods are unsuitable due to conductivity, buildup, turbulence, flow conditions, or air bubbles. The Liquiphant supports process temperatures up to 100 °C (212 °F) and 150 °C (302 °F). It is not suitable for hazardous areas, and the Liquiphant is recommended for hygiene areas.

External function test with test magnet
Onsite function check possible thanks to LED indication
Compact design for easy installation even in confined conditions or hard-to-access areas