Liquifloat FTS20

The float switch for point level detection in liquids

General Information
Input / Output
Electrical Data
Mechanical Data
Certification / Approvals
Additional Information


  • Type of medium: Liquids
  • Output type: NAMUR
  • Process pressure range: up to 3 bar
  • Process temperature range: -20 to 70 °C or 5 to 70 °C depending on cable material
  • Explosion protection certificates

Fields of application

  • Used in tanks and vessels as level alarm in open basins
  • Overfill prevention or pump dry-run protection
  • Oily or aggressive liquids
  • Suitable for use in hazardous areas


The float switch FTS20 is a simple solution for point level detection in appropriate fluids. It is used in tanks and vessels as a pump protector or level alarm in open basins, e. g. in sewerage treatment plants. The float switch has two output options, a NAMUR switching signal or a change-over contact.

Buy and order the Liquifloat FTS20 Point level switch in our online shop with free delivery in EU. In two steps, you can select the options and proceed to checkout. The Liquifloat FTS20 Point level switch will be shipped to your wished address.

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What do our customers say

Valentine Godin

Great product and customer care! Reliable, fast and honest... I have recently purchased 2 pieces of equipments; their service has been spot on from start to finish, understanding my needs, providing useful advice and rapid assistance when it was required! Highly satisfied, I highly recommend their teams and would definitely work with them again in the future!

Part Numbers

Available on

Visaya automation24

1 In stock


In Stock

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Liquifloat FTS20
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What do our customers say

Somya Gupta

The conversation was highly helpful to me. I want to know about the suitable sensors that can be used for level measurements for conical tank systems. Mr. Pedro has quickly responded and explained in very ease way. It was nice interacting with him.

Product Details