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Level sensors
LFV200

The intelligent limit switch for all kinds of liquids

Your Benefits

  • 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

Overview

The intelligent limit switch for all kinds of liquids

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.

At a glance
  • 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

 

Smart Fluid Power
Smart Fluid Power

Sensor solutions for pneumatic and hydraulic systems

Fluid power sensors from SICK perform measurement tasks in pneumatic and hydraulic systems – intelligently, flexibly and reliably.

Learn more

Applications

Technical overview

 
  • Technical data overview

    Technical data overview

    Measurement principleVibrating level switch
    Detection principleContact
    MediumFluids
    MeasurementSwitch
    Process temperature–40 °C ... +150 °C
    Process pressure–1 bar ... 64 bar
    Output signal

    Non-contact switch

    Transistor output PNP

    Transistor output PNP with IO-Link

    Accuracy of sensor element± 2 mm
All technical data can be found accompanying the individual product

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