Products

Endress + Hauser Vibronic Point level detection Liquiphant FTL31

Point level switch for liquids in compact design with stainless steel housing

Liquiphant FTL31 is a point level switch for liquids. The FTL31 is designed for industrial applications in all industries, 

mainly the machinery industry. The Liquiphant is used for overfill prevention or pump dry-run protection in cleaning systems. 

The IO-Link capability allows easy parameter setting.

Compact:

- Smallest vibronic sensor in the market

Safe:

- Continuous self-monitoring

-Reliable switching independent of media properties

Easy:

- No calibration

- Plug & play

- IO-Link connectivity

Benefits

Designed according to highest requirements to quality and environmental sustainability. 

The self-monitoring Liquiphant offers safe switching also in case of power supply loss.

Independent of changing media properties an accurate switching point is offered. IO-Link reduces costs and complexity 

due to easy configuration of the devices via engineering tools

A real plug & play sensor is offered without any need for adjustment even with changing media. 

Measurement is unaffected by conductivity, build-up, turbulence, flows or air bubbles

No calibration is required, no specific know-how or tools (e.g. software) necessary

Robust design made of stainless steel (316L) assures highest durability

A modular design offers different process temperatures and the widest variety of process connections 

and accessories in the market to fit every application No mechanically moved parts, free of maintenance

Field of application

Point level switch in compact design with stainless steel housing.

Process connections: Threads

Temperature: -40 to +150°C (-40 to +302°F)

Pressure: -1 to +40bar (-14.5 to 580psi)

Surface roughness: 3.2µm

Overfill prevention and leakage detection WHG, marine approvals, final inspection report

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