Designed for hygienic processes, Endress+Hauser Liquipoint FTW33 point level switch for liquids can be used in storage, mixing and process vessels with or without an agitator; it meets FDA requirements and 3A Sanitary Standard Number 74. Materials in contact with the process are made of 316L stainless steel with PEEK insulation.
Technology Sourcebook
Point level switch
![Endress+Hauser Liquipoint FTW33 point level switch](http://www.foodengineeringmag.com/ext/resources/Issues/2013-10/tech/fex1013ts40_feat.jpg?1381433846)