LMK 858

Code: LMK 858
  • separable plastic submersible probe
  • nominal pressure: 0...0,4 mH2O up to 0...100 mH2O
  • accuracy: 0,25 % / 0,35 % / 0,5 % FSO
  • diameter 45 mm
  • especially for sewage and aggressive media
  • cable and sensor section separable
  • diaphragm pure ceramic (99,9 % AI2O3)
  • areas of application: chemical industry, environmental industry

The separable plastic submersible probe LMK 858 is designed for level measurement in most aggressive media. Usage in more viscous media as for example sludge is possible because of the semi-flush diaphragm.

In order to facilitate stock-keeping and maintenance the transmitter head is plugged to the cable assembly with a connector and can be changed easily.

Measurement range
0...0,4 mH2O up to 0...100 mH2O
Output type
4...20 mA, 2-wire
0...10V, 3-wire
Electrical connection
cable outlet with PVC cable
cable outlet with PUR cable
cable outlet with FEP cable
Probe diameter
Ø45 mm
ceramics Al2O3 (99.9 %)
ceramics Al2O3 (96 %)
Power supply
9…32V DC
12,5…32V DC
Medium temperature
Protection class
IP 68
Case material
high-temperature polypropylene (PP-HT)
Case dimensions
Ø45 x 205 mm
Data sheet
Declaration of conformity