Leeg Submersible Level Sensor for Sea Water


LMP633 Submersible level transmitter is designed for dealing with the most severe demanding level measurement conditions.


It is the optimal choice to satisfy all of high demand level measuring applications using duplex stainless Steel 2205.


    The sensor adopts the most advanced micro-processor technology with comprehensive linear error compensation and temperature error compensation to assure the highest precision of measuring result.

    The probe adopts full potting condensation-preventing technology, safe and reliable dual-seal design and fully welding technology with solid stainless steel body to assure long term stability and permanent air tightness.

    Signal transmitting module adopts transient voltage resistance protective circuits to assure operation regularly even under the harsh surge voltage environment.

    The seal of the cable adopts intensive cone plug sealing design to assure the long working life even under large mechanical load conditions during the installation and long-term use.


Measuring range: 1mH2O - 200mH2O
Output signal: 4-20mA, 4-20mA+HART, 0.5-4.5VDC, Modbus-RTU/RS485, others
Reference accuracy: ±0.2% URL
Media temperature: -10~ 70?
Sensor type: Piezo resistive silicon pressure sensor
Diaphragm: Duplex Stainless Steel 2205
Stability: ±0.2% URL/ year
Sensor seal: O-ring(FKM), stainless steel welding

***If you are not sure what you need, give us a call and quote IndustrySearch to discuss your needs with qualified engineers.