I have a 3 wire pressure transducer with a 0-10 volt output, and I need to isolate supply from output so the supply ground is separate to output ground.
When specifying the electrical connection for the DMP, DMK, LMP and LMK series of pressure/level transmitters you will need to choose from a selection of cable types.
Submersible cable is more expensive because it has to be reinforced to support the sensor plus its own weight in deep holes without stretching which would lead to a change in sensor position and ultimately sensor calibration. A submersible cable also has a vent tube running through it to allow gauge reference pressure sensors access […]
Robust cable junction box for terminating vented electrical cable from a submersible level transmitter. vented to the outside air pressure.
For most general purpose applications the DIN43650 plug and socket connector is one of the most widely specified for industrial pressure transmitters.