PS9800 4-20 mA Submersible Pressure Transducer

Submersible Water Level Sensor

Measuring Range

Gauge: PSI: 5, 15, 30, 50, 100, 300

Absolute²: PSI 30, 50, 100, 300

The PS9800 pressure transmitter offers noise immunity, transient protection, and thermal stability. Industry standard two-wires 4-20 mA configuration, easy to integrate to SCADA, PLC, Data Loggers and Displays or Process Control Systems.

This sensor also includes added thermal compensation to offer pinpoint accuracy, typically within 0.06% FSO, making it ideal for sites where reliable readings are a must.


  • Optional temperature channel

  • Industry standard, 2-wire, 4-20 mA configuration

  • Absolute, gauge, or sealed gauge

  • ± 0.06% FSO typical accuracy

  • Operates on low power

  • 316 stainless steel, fluoropolymer, PTFE construction (titanium option available)

  • Available with a variety of cable options—polyethylene, polyurethane, or FEP

  • 1/4 NPT end cone adapter option

  • Narrow 0.75″ diameter, 8″ length

The PS9800 can be used in a variety of applications including:

  • Pump and slug tests

  • River, stream and reservoir gauging

  • Stormwater runoff monitoring

  • Wetland monitoring

  • Well, tank and tidal levels

  • Flow monitoring

  • Water resource management

  • Landfill leachate levels

  • Control applications

What would you like to do next?

Many more reasons to choose the PS9800.

  • Thermally compensated—great where water temperatures vary, such as in streams or in industrial tank applications

  • Reverse polarity protection

  • Under- and over-current limitation

  • Built-in transient protection

  • Optional lightning protection available

  • Calibrated with patented calibration procedures and NIST traceable equipmen


  • Stainless Steel Body

  • Titanium Body

  • Cable Options: polyethylene, polyurethane, or FEP

  • Cable Length: Up to 500ft of Cable