LMP 308i - High Accuracy Submersible with Integrated RS 232


The precision stainless steel submersible transmitter LMP 308i is suited for continuous level measurement of fluids compatible with stainless steel. The LMP 308i based on a piezoresistive stainless steel sensor and features a high accuracy (0.05 % FSO BFSL) and a small thermal effect. The signal processing of the sensor signal is done via a digital amplifier with 16-bit A/D and D/A conversion. Now it's possible to compensate actively the sensor specific deviations like nonlinearity and thermal effects. 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.

In addition to the several cable materials (PVC, PUR and FEP) the customer has the possibility to consider different versions ofcable protection. The submersible probe is suited for explosive area (zone 0).

Product details

Minimum level range
Maximum level range
Gauge Only
4-20mA/2-wire with RS232 comms, 0-10V/3-wire
Supply Voltage
12 - 36V dc/2-wire, 14-28V dc IS version, 14 - 36V dc/3-wire
Sensor Type
Stainless Steel Silicon
Electrical Connection
Vented cable and strain relief
IP Rating
IP68 Fully submersible
Cable sheath material
Diaphragm Material
stainless steel 1.4435 (316 L)
Process Connection Material
stainless steel 1.4404 (316L)
Temperature Range
-20 to +70°C
ATEX Approval
Product Downloads

+44 (0)1635 291 600

This email address is being protected from spambots. You need JavaScript enabled to view it.


An ISO 9001 Certified Company

SGS ISO 9001 UKAS 2014 TCL LR-1