Ultrasonic flow meters, which are a type of volumetric flow meter, are non-intrusive flow sensors that use acoustic vibrations to measure the flow rate of a liquid. There are two types, Doppler and transit time .

ONICON ultrasonic water flow meters are designed to deliver highly accurate flow measurement in hydronic and domestic water applications. Ultrasonic technology measures the flow velocity of relatively clean liquids in full pipes, with or without system shutdown.

Information regarding a typical off-the-shelf ultrasonic flow sensor is provided, along with related equations for calculation of flow velocity and flow rate. Included in the appendix is a summary of standards for water meters and a list of low cost sensors suitable for this application space.

Emersons Flexim non-intrusive ultrasonic flow measurement technologies measure virtually anything that flows: liquids as well as gases and steam. Our proprietary clamp-on ultrasonic flow meters enable operators to simply attach the transducer to the outside of the pipe – without any interruption to operations or any risk of leakage.

Ultrasonic meters are commonly used for custody transfer and fiscal oil and gas measurement. They measure the velocity of a fluid in a closed pipe and utilize transducers to emit ultrasonic pulses (greater than 20 kHz frequency) from which the flow meter can calculate the average velocity along the path of the beam of ultrasound.

An ultrasonic flow meter is a type of flow meter that measures the velocity of a fluid with ultrasound to calculate volume flow. Using ultrasonic transducers, the flow meter can measure the average velocity along the path of an emitted beam of ultrasound, by averaging the difference in measured transit time between the pulses of ultrasound ...

TI is leveraging its ultrasonic expertise to deliver new signal conditioning solutions to fluid level sensing, fluid identification, flow metering, and distance sensing customers with its latest products (TDC1000 and TDC7200) based on time-to-digital converters (TDCs).

The Dynasonics U500w Ultrasonic flow meter provides accurate meter reads and eliminates measurement errors due to sand, suspended particles and pressure fluctuations. Impressive Accuracy. Delivers long-term sustained accuracy within + 1.5% and a minimum extended low-flow rate that is lower than typical positive displacement meters.

With a patented universal clamp-on design, the Bluebot smart water meter offers effortless installation on up to 80 pipe size and type combinations. Its user-friendly interface ensures ease of use for seamless water monitoring. Get your water data and alerts delivered to the palm of your hand, anytime, anywhere.

This module provides an overview of the ultrasonic water flow meter design and testing process. Ultrasonic sensing uses the time of flight (TOF) of an ultrasonic wave within any liquid or gas medium and its dependency on the flow rate to measure and calculate volume flow.