LMK 387 | Ceramic Sensor, Flush, Stainless Steel Probe, Ø22mm


  • Nominal pressure: from 0 … 4 mH2O up to 0 … 100 mH2O
  • Acuracy: 0,35 % FSO
  • Diameter 22 mm
  • Excellent long term stability
  • Highly appropriated for wastewater, sludge and viscous media

Optional Features

  • Diaphragm ceramics 99,9% Al2O3 (on request)
  • IS-version (in preparation), Ex ia = intrinsically safe for gases and dust
  • Mounting with stainless steel tube
  • Different kinds of cable
  • Different kinds of elastomer

Areas of Application

  • Chemical Industry
  • Energy Industry
  • Environmental Industry
Category: Brand:

Product Specification


Detailed Product features and Specification


The stainless steel probe LMK 387 was developed for level and gauge measurement in wastewater, sludge or water courses. The mechanical robustness of the front-flush ceramic diaphragm facilitates an easy disassembly and cleaning of the probe in case of service.

Compared to the level probe LMK 382 the outside-diameter is only 22 mm, which allows an easy installation and backfitting in 1′′ tubes or in cramped fitting conditions. An IS-version is also available.


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