LMK 307

Code: LMK 307
  • submersible probe
  • ceramic sensor
  • stainless steel probe Ø27 mm
  • nominal pressure: 0...4 mH2O up to 0...250 mH2O
  • accuracy: 0.5% FSO
  • excellent linearity
  • IS-version
  • SIL 2 (safety integrity level) according to IEC 61508 / IEC 61511
  • areas of application: drinking water system, ground water monitoring, storm water systems, waste water treatment, water recycling, dumpsite, fuel storage, tank farm, biogas plants

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.

Measurement range
0...4 mH2O up to 0...250 mH2O
Output type
4...20 mA, 2-wire
0...10V, 3-wire
0...20 mA, 3-wire
Electrical connection
cable outlet with PVC cable
cable outlet with PUR cable
cable outlet with FEP cable
Probe diameter
Ø27 mm
ceramics Al2O3 (96 %)
Power supply
8...32V DC
14...30V DC
10...28V DC
14…28V DC
Medium temperature
Protection class
IP 68
Case material
stainless steel
Case dimensions
Ø27 x 115 mm
Data sheet
Manual IS version
Declaration of conformity