Level sensors

Flexible and straightforward point level measurement - the economic solution

Your Benefits

  • Maintenance-free point level measurement saves time and money
  • Quick, easy and cost-effective installation
  • Short cleaning cycles thanks to easy-to-clean sensor design
  • Optimal hygienic design minimizes the contamination risk
  • Easy plug and play sensor for quick commissioning
  • Ideal price-performance ratio: High accuracy at an attractive price


Flexible and straightforward point level measurement - the economic solution

The LFC capacitive level switch is a flexible, simple and cost-effective solution for point level measurement in fluid media. When measuring containers or for dry-run protection in piping, the LFC features particularly high performance. The level switch is easy to install and is characterized by a compact design and long service life. It is also very easy to clean. The sensor can be parameterized for almost any media by means of IO-Link. Its EHEDG and 3-A certified hygienic design and the option of using it at process temperatures up to +135 °C also make it very suitable for CIP and SIP applications. The LFC can easily display or blank foam and deposits.

At a glance
  • Capacitive level switch based on electrical impedance spectroscopy
  • Plug and play: preset to watery media
  • Process temperature: −20 °C ... +100 °C (+135 °C for 1 h)
  • Process pressure: −1 bar ... +25 bar
  • Two digital PNP outputs with IO-Link 1.1
  • Enclosure ratings IP66, IP67 and IP69
  • Ideal for hygienic applications (easy to clean, EHEDG, 3A, EG1935/2004, FDA, CIP- and SIP-capable, hygienic adapter available)


Technical overview

  • Technical data overview

    Technical data overview

    Measurement principleCapacitive level switch
    Detection principleContact
    Process temperature–20 °C ... +100 °C, +135 °C for max. 1 h
    Process pressure–1 bar ... 25 bar
    Accuracy of sensor elementApprox. 1 mm
All technical data can be found accompanying the individual product