Family of Water Cut Analyzers

Low Range (0-4%, 0-10%, 0-20%)

Mid Range (0 to Inversion)

Full Range (0-100%)

High Range (80-100%)

Flow-Through Analyzers in 1" to 4" Pipe Sizes

Insertion Analyzers for Installation in Pipes 6" and Larger

Three Styles of Flow-Through Configurations


  • CSA, FM, ATEX & PED (Optional)
  • RTD Temperature Measurement
  • Configurable Current Loop & Alarm Outputs
  • True Net Oil and Net Water (With Flow Input)
  • Modbus RTU, HART Available
  • 24 VDC, 120 VAC and 230 VAC
  • Density Correction Available
  • New Family of Electronics Provides Data Logging & Touch Screen
  • Enhanced Electronics Can Replace Flow Computers in Fiscal Systems

This family of Water Cut Analyzers was developed specifically for use in the oil industry. The Low Range Analyzer is typically used for custody transfer or pipelines. The Full Range is used for emulsion control in tanks, for control of high water cut situations, and for interface control. Flexibility for the user is provided for through various configurations including an insertion unit.

Phase Dynamics' Full and Low Range Analyzers offer the most accurate measurement possible. The Low Range Analyzer has been used on custody transfer pipeline installations by all major oil campanies. Phase Dynamics utilizes the unique, patented, "Oscillator Load Pull" microwave technology which provides for this outstanding capability. No other technology can compete with its benefits.

All functions of the analyzers can be accessed through the front panel by four push button switches. The LCD display indicates the measurement value as well as temperature, net oil, net water, and phase of the emulsion (full range only). Full digital Modbus RTU access to the information is standard. Electronics are available in NEMA-4 or explosion proof enclosures.