KPSI 730 / 735 Level Transducers
Starting at $742.00

Not in stock. Usually ships in 3-4 weeks [?]

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  • Custom level ranges: up to 700ftH2O (210m)
  • UL, CUL & FM intrinsic safety approval
  • Custom polyurethane or ETFE cable lengths
  • Accuracy:
    • 730; ±0.10%FSO
    • 735; ±0.05%FSO
  • Resolution: ±0.0001%FS
  • Multiple analog outputs
  • Welded 316SS or titanium
  • Operating temp: -4 to 140°F (w/polyurethane cable)
  • Two year warranty
  • IP68

The KPSI 730 / 735 submersible hydrostatic level transducers include UL, CUL and FM intrinsic safety approval standard and are 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
KPSI Spare Nose Caps
Spare nose caps for KPSI level transducers
KPSI Vent Filter
SuperDry Vent Filter for all KPSI level transducers
KPSI Aneroid Bellows
KPSI Aneroid Bellows for KPSI level transducers
In Stock
KPSI Sacrficial anode body clamp
Sacrficial anode body clamp for KPSI level transducers
KPSI Sacrificial anode nose extension
Sacrificial anode nose extension, one inch bore only
KPSI Mounting Clamp
Mounting Clamp, one inch bore only
KPSI Cable Hanger
Cable hanger for KPSI level transducers
In Stock
KPSI Anti-Snag Cone Gland Seal
Anti-snag cone, one inch bore, gland seal
KPSI Anti-Snag Cone Overmold
Anti-snag cone, one inch bore, overmold
KPSI Cable Splice Kit
Cable splice kit
KPSI 840 Junction box
Junction box with 810 SuperDry Vent Filter
KPSI 845 Junction Box
Junction box with 815 Aneroid Bellows
KPSI Stainless steel tags
Stainless steel tags
FloCat STE-DISP Sensor Termination Enclosure with Display
Compatible with any manufacturer's transmitter & moisture protection method, outputs preprogrammed by Instrumart at no cost
In Stock
KPSI 50-02-2790 Line Protector
Contains a gas discharge tube which crowbars up to 20,000 ampere currents to the ground


This product can be used in the following applications:

Application Notes

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

Level Measurement in a Water Tower

The Background: Our customer is a municipal water district that wants the ability to measure water level in an elevated water tank.

The Problem: Because the tank is elevated, a full tank would be about 120 feet whereas an empty vessel would still read around 70 feet.

The Solution: We recommended the KPSI 735 submersible hydrostatic level transducer. The 735 allows us to have a non-zero application range which results in accuracies about twice as good as transducers with a zero-based range.