Introduction
The Endress+Hauser Liquipoint FTW33 is a compact, flush-mounted conductive point level switch designed for hygienic and industrial applications. Built to meet global food-grade standards, it reliably detects liquid, pasty, and sticky media in pipes, tanks, and vessels, with build-up compensation, IO-Link connectivity, and full CIP/SIP cleanability.
Key advantages
1. Hygienic Flush Design: Fully flush-mounted probe enables pipe pigging and meets 3A/EHEDG standards, with IP69 protection for CIP/SIP cleaning up to 150°C for 1 hour.
2. Build-Up Compensation: Advanced technology compensates for sticky media and heavy deposits, ensuring reliable switching without manual calibration or adjustment.
3. Wide Media Compatibility: Detects liquids with conductivity >1 µS/cm or dielectric constant >2, including foam in food processing applications.
4. Flexible Installation: Compact design fits tight spaces; supports multiple process connections (threads and hygienic fittings) for new or existing plant retrofits.
5. Smart IO-Link Functionality: Simplifies configuration, reduces wiring complexity, and enables seamless integration into all fieldbus systems for predictive maintenance.