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Daniel Liquid & Gas Ultrasonic Flow Meters

Predictive intelligence in action

With HART® communication functionality and a multi-path chordal design, Daniel intelligent ultrasonic flow meters deliver real-time diagnostics, high accuracy, stability, redundancy, and operational cost savings for liquid and gas fiscal flow measurement.

Easy to operate and maintain because they have no moving parts, Daniel ultrasonic meters use advanced Windows® based MeterLink software, setting the industry standard for real-time ultrasonic flow meter monitoring and making a wealth of diagnostic information readily available, such as alarms, flow profile, speed of sound, signal-to-noise ratio, transducer gain, digital waveforms and much more.

Download Our Sizing Tools

Size your instrument to your application using our innovative sizing tools. Simply download our free software and the system will prompt you to input the necessary data.​​​​

  • Daniel SeniorSonic 3414 Four-Path Gas Ultrasonic Flow Meter
    Designed for custody transfer applications, this next-generation four-path ultrasonic meter retains the field-proven SeniorSonic chordal meter design while significantly increasing sampling speed with new, more powerful Daniel 3410 Series Electronics.
  • Daniel JuniorSonic 3411 and 3412 Gas Ultrasonic Flow Meters
    Ideal for allocation and check metering, these next-generation one and two-path meters expand on the capabilities of the Daniel JuniorSonic meter by combining more powerful electronics with a single bounce design to ensure accuracy and reliability.
  • Daniel 3814 Four-Path Liquid Ultrasonic Flow Meter
    This new custody transfer meter offers exceptional linearity throughout the flow range to minimize lost and unaccounted for product. Next-generation electronics enhance meter operation and the full bore design ensures highly accurate low-flow measurement.
  • Daniel 3818 Eight-Path Liquid Ultrasonic Flow Meter
    Specifically designed for reducing flow measurement uncertainty throughout the LNG value chain, the 3818 is ideal for marine and offshore applications, including custody transfer, fiscal metering, check metering, allocation and tanker loading / unloading.
  • Daniel 3410/3810 Series Electronics for Ultrasonic Flow Meters
    This next-generation electronics platform rapidly processes critical ultrasonic flow data to communicate changing flow dynamics in real time. The new streamlined design simplifies installation and maintenance and ensures reliable, long-term performance.
  • Firmware for Daniel Ultrasonic Flow Meter Electronics
    Optimize the performance of Daniel gas and liquid ultrasonic flow meters by keeping the electronics firmware current. Review the release notes by electronics type for a full list of the latest enhancements and fixes.
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Sustain custody transfer with flow dynamics intelligence video
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