The vibrating level switch of the LFV200 product family detects the pre-defined levels in liquid systems with maximum precision. Whether indicating that a container has reached its maximum fill level (overfill protection) or that it is empty or used in pipes to prevent the pumps from running dry, the LFV200 works with all liquids and is wear- and maintenance-free. A high surface quality and the rugged tuning fork made of stainless steel make the LFV200, in combination with aseptic process connections, the first choice for applications even with the strictest hygiene requirements.

With the LFV230, extended pipe variants up to 1,200 mm are available. With IO-Link, the oscillation frequency, amplitude and temperature of the sensor can be read out in addition to the switching signal, which enables extended diagnostics and predictive maintenance.

Commissioning without container filling or medium calibration
Immune to deposit formation
Process temperature up to 150 °C
Two electrical output versions and IO-Link available
Pipe extension up to 1,200 mm
Hygienic designs with polished surface, CIP- and SIP-capable
Housing made of 316L stainless steel
Very high repeatability

Universal and reliable technology for nearly all liquids and applications
Can be used in containers and pipes regardless of the mounting situation
Easy installation and commissioning, no medium calibration necessary
Easy operation and system integration
Maintenance-free system
Sensors can be tested while installed
Frequency, amplitude and temperature of the sensor can be read out via IO-Link
Extended pipe variants for more flexibility

Fields of applications
Point level measurement in storage tanks
Point level measurement in release agent tanks
Monitoring of pouring machine supply lines
Point level measurement in CIP reservoirs
Monitoring of hydraulic and coolant systems