• UL and CUL approvals
  • FM intrinsic safety approval (except for Output "4-20 mA, temp option")
  • Accuracy
    • 700: ±1.00 %FS
    • 720: ±0.25% FSO
  • 5, 10, or 15 psi ranges available
  • 25 or 50ft cable lengths
  • Multiple analog outputs
  • Welded 316SS or titanium
  • Two year warranty
  • Non-standard configurations are available with a 25 pc minimum quantity


The KPSI 700 / 720 submersible hydrostatic level transducers include UL and CUL approval standards. The FM intrinsic safety approval standard is included for all versions except those with output 4-20 mA, temperature option. The transducers are specifically designed to meet the rigorous environments encountered in liquid level measurement and control. They can be configured to perform to specifications under most adverse, reactive conditions.

Applications include:

  • Lift stations
  • Pump control
  • Level control
  • Surface water monitoring
  • Landfill Leachate
  • Well monitoring
  • Ground water monitoring
  • Slug tests


This product can be used in the following applications:

Here's how some of our customers use this product...

Rugged and Reliable with a Short Lead Time

The Background: Our customer is an industrial systems integrator currently working on a project which requires a n umber of submersible level sensors which will be installed in outdoor storage tanks.

The Problem: The customer wants a rugged, reliable, and accurate option that can be delivered quickly.

The Solution: We suggested the KPSI 700 series level transducers. Available with lightning protection, hazardous area approvals and a quick delivery, the 700 series fits the requirements of most submersible level applications. The aneroid bellows provides customers with zero maintenance moisture protection while the vent filter option ensures that customers don't sacrifice any accuracy.

In Stock

Part Number Output Maximum Level Range Cable Length Label Units Price Available
94.7 psi
50 feet of cable
$536.29 5 in stock
0 to 5 VDC
43.34 psi
110 feet of cable
$564.19 3 in stock

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