submersible probe LMK 307
level probe LMK307
level probe LMK307

LMK 307

ceramic sensor
stainless steel probe Ø 27

The level transmitter LMK 307 is designed for continuous level measurement in water or waste water applications. Basic element is a flush mounted ceramic sensor.

Suitable for all fluids which are compatible with media wetted materials. Different cable and elastomer matierals can be offered according to the customer-specific operating conditions.


  • nominal pressure: 0 ... 4 mH2O up to 0 ... 250 mH2O
  • accuracy: 0.5 % FSO
  • diameter 27 mm
  • excellent linearity
  • excellent accuracy
  • easy handling

Optional Features

  • IS-version
  • SIL 2 (safety integrity level) according to IEC 61508 / IEC 61511 
  • different kinds of cables and elastomeres
  • customer specific versions e.g. special pressure ranges 

Areas of application

  • energy industry energy industry
  • environmental industry environmental industry


  • sewage water, sludge sewage water, sludge
  • fuels and oils fuels and oils
  • water water

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