The LFV200 product family of universal vibrating level switches precisely detects predefined liquid levels in systems to the millimeter. The switches can emit a signal to prevent overfilling, a switching signal for refilling, or a dry-run signal for pump protection. The LFV200 works independently of the liquid and is wear-free and maintenance-free. The rugged stainless steel tuning fork is piezo-electrically energized and vibrates at its resonance frequency. Housing made of 316L stainless steel
Two electrical output versions and IO-Link available
Commissioning without filling
Process temperature up to 150 °C
Immune to deposit formation
Very high repeatability
Aseptic versions with polished surface, CIP and SIP resistant
Tube extension up to 1,200 mm
Easy installation and commissioning, no pre-calibration necessary
Easy operation and integration
Maintenance-free system
Sensors can be tested while installed
Flexible, reliable system suitable for many types of applications