Submersible Pressure Transmitters

Select a 4-20mA current loop output sensor for submerging underwater to measure liquid level, water depth or pressure of submerged equipment.

These pressure transmitters are designed to be permanently submerged underwater to a specified depth and are IP68 rated.

Available with atmosphere vent for self-compensating barometric changes, or non-vented absolute ranges, where no air-tube connection to the surface is possible.

• DMK457 Marine Approved Pressure Transmitter
• LMK 487 Submersible Ballast Tank and Draught Level Pressure Transmitter
• DMP457 Marine Approved Pressure Transmitter

• 10 psig 4-20mA out submersible freshwater pressure sensor for underwater structure research
• Fresh water compatible submersible 1mH2O range 4-20mA output pressure sensor
• Ground water flooded pit 40mH2O 4-20mA output freshwater pressure sensor for water treatment use
• Sea water desalination system offshore submersible pressure transmitters
• 5 barg range 4-20mA output submersible seawater pressure sensor for measuring sea level
• NPSH 4-22 psia 4-20mA filtration pump suction port pressure sensor for water treatment