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Ultrasonic Flow Meters

The Truflo Ultraflo Series is designed to measure very small and pulsating/Dosing flows. There are no moving parts. The Ultraflo Series is an excellent choice for corrosive liquid media. All Truflo products provide high quality and state-of-the-art technology.

Key Features

  • High Accuracy
  • Excellent Low Flow Measurement
  • Suitable for Dosing/Pulsating Flows
  • Easily Installation
  • High Corrosion Resistance
  • 4-20mA Output
  • Air Bubble Detection

Fields of Application:

  • Chemical Processing
  • Water and Wastewater Monitoring
  • Metal Recovery
  • Landfill Leachate
  • Commercial Pools, Spas and Aquariums
  • HVAC
  • Scrubber control
  • Neutralization Systems
  • Industrial Water Distribution
UltraFlo 1000 Series PFA Plastic - All Teflon Meter Ultrasonic Flow Meter
  • Industry’s Toughest All Plastic Ultrasonic Flow Meter
  • RS-485 Output, 4-20mA
  • IP67 Enclosure
  • Negligible Pressure Drop

UltraFlo-1000-Manual.pdf

UltraFlo-1000-Data-Sheet.pdf

UltraFlo 1000 Series PFA Plastic - All Teflon Meter Ultrasonic Flow Meter
UltraFlo 4000 Series All Plastic Ultrasonic Flow Meter

  • PVC-CPVC True Union Ends (Option)
  • RS-485 Output, 4-20mA
  • IP67 Enclosure
  • Empty Pipe Alarm

UltraFlo-4000-Data-Sheet.pdf

UltraFlo-4000-Manual.pdf

UltraFlo 4000 Series All Plastic Ultrasonic Flow Meter
UltraFlo 5000 Series PVDF Series PVDF-PE Ultrasonic Flow meter


  • RS-485 Output, 4-20mA
  • Display Flow Rate + Totalizer
  • 4-20mA Output + Pulse Relay
  • IP67 Enclosure

UltraFlo-5000-Data-Sheet.pdf

UltraFlo-5000-Manual.pdf

UltraFlo 5000 Series PVDF Series PVDF-PE Ultrasonic Flow meter