OW-201

Watercut Monitor / Liquid Concentration Monitor

OW-201

The OW-201 is a flow-through oil/water monitor spool piece designed for service in line sizes up to 4" and watercut ranges 0-100%.

Using microwave technology to measure liquid-in-liquid concentrations, the OW-201 measures hydrocarbon/water mixtures over the full range of 0-100%, regardless of which liquid is the continuous phase.

A high-temperature version of the OW-201, capable of process temperatures of 450°F (232°C), has been developed for thermal projects in Canada.

The fluid should be degassed with the sensor installed in a vertical section with ascending flow at a point where the fluids are well-mixed to ensure proper measurement.

OW-201 SYSTEM FEATURES:

  • OW-201 sensor and Data Analysis System (DAS) with microwave measurement electronics housed in the same enclosure
  • Display and serial communication which can be remotely located from the sensor up to 3000 feet
  • OW-201 sensor with flanged spool assembly that houses the microwave transmitting and receiving antennas
  • Integrally mounted measurement electronics, which are supplied in an explosion-proof enclosure, and provide the intrinsically-safe microwave signal outputs/inputs to the antennas
  • OWM/Win software and a null modem cable used to calibrate the device
  • DAS enclosure that can be mounted up to 5' from the sensor

The DAS is also a flow computer that can provide net oil, net water and flow rates when flow meter input is supplied.

Ranges
0 to 1%, 0 to 10%, 0 to 100%
Accuracy (%)
0.05%, 0.1%, 1%
Repeatability
0.01%, 0.2%, 2%
Process Temperature
Standard Model 32F to 212F (0C to 100C)

Download detailed product Tech Sheet


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