WLR Water Liquid Ratio Meter Multiphase Flow Meter - Pietro Fiorentini Saudi Arabia
Water Content Meter

WLR Meter

Microwave Resonator Water Content Measurement

The WLR Meter is a modular, inline system for real-time measurements of water content in multiphase flow. The sensor utilizes microwave quarter-wavelength coaxial resonator technology with a high-pressure dielectric window that calculates permittivity and conductivity to determine water content. Available as a standalone unit or integrated within a multiphase flow meter.

Microwave Technology
Up to 345 bar
0-100% WLR

Technical Specifications

Detailed technical data for the WLR Meter

Performance
Water Liquid Ratio (WLR) 0-100%
Gas Volume Fraction (GVF) 0-100%
Technology Microwave Quarter-Wavelength Coaxial Resonator
Power Consumption 20W
Construction
Size Range 2" to 14"
Design Pressure Up to 345 bar (5,000 psi)
Design Temperature Up to 121°C (250°F)
Process Connection ANSI/API Flanges or Clamped Hubs
Communication RS-422/RS-485 (Modbus), Ethernet TCP/IP

Applications

Oil & Natural Gas Production
Water Content Monitoring
Production Optimization
Offshore Wellhead
Topside Wellhead
Production Allocation

Key Features

Microwave Resonator Technology

Advanced microwave-based measurement for accurate real-time water content detection.

No Radioactive Sources

Eliminates regulatory documentation and handling requirements for radioactive materials.

Full Range WLR Coverage

Measures water-liquid ratio across the complete 0-100% range with high accuracy.

High Pressure Rating

Designed for demanding applications with operating pressures up to 345 bar.

Continuous Real-Time Monitoring

Provides instant, continuous water content readings for production optimization.

Multiple Communication Options

RS-485/422 Modbus and Ethernet TCP/IP with redundancy options.

Downloads

Technical documentation and resources

Need More Information?

Our technical team is ready to help you select the right multiphase flow meter for your application.