The PDCR 1800 transducer (mV output) and the PTX 1800 transmitter (4 to 20 mA output) are the latest generation of fully submersible titanium high performance sensors for measurement of hydrostatic liquid levels.


The 1800 Series incorporates many enhanced features gained from experience in supplying thousands of sensors for small and large scale installations worldwide. Example applications include:

  • Potable water: From ground water borehole to surface water level measurements in rivers, canals and reservoirs.
  • Waste water and remediation: Monitoring of secondary and outflow sewage levels and contaminated ground water levels in land fill sites.
  • Tank level: From land based liquid storage vessels to on-board ship ballast tank monitoring.
  • Sea water: Marine environmental applications, including tide gauging, coastal flood protection and wave profiling, amongst others.

  • Ranges from 0.75 mH2O to 600 mH2O
  • Accuracy ±0.10% full scale (FS) best straight line (BSL)
  • Outputs signal up to 100mV for PDCR1800 or 4 to 20 mA for PTX1800
  • Fully welded 17.5 mm diameter titanium construction
  • Polyurethane and hydrocarbon resistant cables
  • Full range of installation accessories

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