Point level detection
Liquipoint FTW23

Cost effective point level switch for water-based liquids

The Liquipoint FTW23 is developed and built for the food industry and meets all international hygiene requirements. The device also fits perfectly for industrial applications in all industries. It is intended for use in applications in liquid media without build-up. The IO-Link capability allows easy parameter setting.
- Cost effective
- Function check with test magnet
- No calibration or adjustment required
- Plug & play without any specific tools
- IO-Link connectivity


·         asy installation thanks to compact design, even in tight conditions or where access is restricted

·         IO-Link reduces costs and complexity due to easy configuration of the devices via engineering tools

·         CIP and SIP cleanability ensured - up to protection class IP 69

·         Individual adjustment to each medium not necessary

·         LED display for on-site function check

Field of application

For use in storage tanks, mixing vessels and pipes. For water-based liquids; Ex works for media with dielectric constant > 20, with adjustment via IO-Link for media with dielectric constant > 1.5 discernible.

·         Process connections: Threads

·         Temperature: -20 to +100°C (-4 to +212°F), CIP/SIP to 135°C (275°F) for 1 hour

·         Pressure: -1 to 16bar abs (-14.5 to 232psi)

·         Hygienic certificates

Features and specifications

·         Measuring principle


·         Characteristic / Application

Compact point level switch for using in water based liquids

·         Specialities

CIP and SIP suitable

·         Supply / Communication

10…30 V DC

·         Ambient temperature


-4... 158°F

·         Process temperature

-20 ... 100°C


-20 ... 135°C for 1h

-4 ... 275F for 1h

·         Process pressure absolute / max. overpressure limit

Vacuum ... 16 bar

Vacuum ....232 psi

·         Main wetted parts

Sensor: 316L

Sensor isolation: PEEK

·         Process connection

Thread G1, G1/2, G3/4, M24

·         Communication


IO- Link

·         Certificates / Approvals


·         Design approvals

EN 10204-3.1

·         Hygienic approvals


·         Options

Weld-in adapter, 

Process adapter for hygienic process connections

·         Application limits

Conductive foam is recognizes as a liquid