When specifying the electrical connection for submersible types of the LMP, LMK and DCL series of liquid level sensors, you will need to choose from a selection of cable types.
The choice of cable will depend on your budget, application environment, and liquid compatibility.
Below is a summary of the properties of each cable to help make a better decision on the most appropriate cable for your application.
Contents
PVC
- Operating temperature from 0 … 70 °C
- Max. cable length 140 m
- Material is very flexible
- Good chemical resistance
PUR
- Operating temperature from -20 … 100 °C
- Max. cable length 700 m
- Abrasion-proof
- Resistant against chemicals
- May be used in food industry
FEP
- Operating temperature from -25 … 125 °C
- Max. cable length 700 m
- PUR cable + PTFE cover
- Resistant against all kinds of chemicals
TPE
- Large operating temperature from -25 … 125 °C
- Max. cable length 800 m
- Resistant against sea water and heavy oil
TPE-U
- Large operating temperature from -10 … 75 °C
- Drinking water approved
DCL 531 Modbus RTU RS 485 Submersible Stainless Steel Liquid Level Sensor
LMP307 Submersible Level Transmitter
6m deep ballast tank level transmitter with marine certificate
25m borehole submersible pump level indicator and control switch with level sensor
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Help
FEP vs TPE for Diesel
Is a FEP or TPE outer cable material preferred for immersing in diesel? TPE seems to be a common choice for marine approved applications, but what’s the reason?
TPE is more robust, resistant to seawater and rated higher for hot environments.
FEP is better with diesel in non-marine applications, but TPE is also acceptable.
- Modbus RTU RS485 submersible borehole water level sensor
LMP305 Borehole Level Transmitter
LMK 487 Submersible Ballast Tank and Draught Level Pressure Transmitter
Borewell water level sensor for 100m water height
Request info on submersible cable liquid level sensor products for your application.