ultrasonic flow measurement News

  • Portable ultrasonic flow meter

    Measure flow from outside a pipe. This new Portaflow Transit Time Flow Meter is designed for clean liquids like water, oils and most chemicals. Recommended for troubleshooting, spot checks and balancing flow. Strap-on sensors mount on the outside of plastic or metal pipes and ultrasonic signals are injected through the pipe between the two sensors. It works on any pipe diameter from 2-40” ...


    By Greyline Instruments Inc.

  • Novel contactless flow measurement

    The new measurement method has been developed in close cooperation with the University of Strasbourg. A hydraulic model perfectly adjusted to the conditions on the measurement site is the basis for accurate measurements. This model utilises two level measurements to determine the flow rate. Both levels are measured at a known distance, such as in two consecutive shafts within a channel system. ...


    By NIVUS GmbH

  • Making Ultrasonic Liquid Flow Meter Installation Easier

    Ultrasonic transit-time flow meter technology is becoming one of the most adopted technologies for accurate liquid and energy/BTU measurement. Although a major benefit of the technology is that it is non-invasive and can be clamped to the outside of the pipe, an inherent challenge with ultrasonic clamp on liquid flow meters is finding the best location to measure the liquid. This means ...


    By Sierra Instruments, Inc.

  • Ultrasonic Flow Metering vs. part filled EMF

    Flow metering systems for part filled pipes and channels are meanwhile available on the market for many decades. The most popular ones among these systems were the Venturi systems which, however, were pushed out of the market by electronic systems back in the eighties. Nowadays the Venturis are virtually meaningless. Starting in the early nineties, the Doppler systems dominating the market then ...


    By NIVUS GmbH

  • NIVUS completes spectrum of Ultrasonic Flow Rate Meters

    NIVUS is well known in Europe and especially Germany to manufacture and sell ul-trasonic flow rate meters. Five years ago NIVUS have introduced the cross correla-tion technology with a single sensor to measure flow rates in pipes and open chan-nels by determining entire velocity profiles achieving high accuracy. With the latest development NivuSonic, a transit time system, the measurement range ...


    By NIVUS GmbH

  • Sierra Announces Upgrade to Ultrasonic Flow Meter Line

    Sierra Instruments, a leading global manufacturer, announces a comprehensive upgrade to its InnovaSonic Ultrasonic Transit-Time Flow Meters for water and other liquid flow measurement applications. Working on the concept of efficiency in design, Sierra has redesigned its entire ultrasonic flow meter product line to use similar components and improve usability. This redesign allows Sierra to pass ...


    By Sierra Instruments, Inc.

  • Prosonic S – New Prosonic S Ultrasonic Level Measurement System

    Open channel flow measurement of wastewater streams in sewers Greenwood, Indiana – Endress+Hauser, Inc. introduces a new addition to the Prosonic family of ultrasonic flowmeters, the Prosonic S. From non-contact level measurement and flow measurement in open channels to pump and screen control, liquids or bulk solids, the new Prosonic S allows you to individually configure the system for ...


    By Endress Hauser AG

  • State of the Ultrasonic Art

    Non-contacting ultrasonic equipment has, for many years, been the default method to measure level and flow within the water and waste water industries. The combination of reliability and low maintenance, coupled with the sophistication of the most recent systems have meant that thousands upon thousands of applications worldwide call upon this most well proven of technologies. Ultrasonic ...

  • 3 Flow Measurement Sites with One Transmitter

    The manufacturer presents a transmitter capable of simultaneously measuring up to three different measurement places with 9 flow velocity sensors in total. This means less installation expenses, low space requirements for installation in control cabinets and simultaneous access to 3 measurement sites using merely one communication interface. By using the new version operators are free ...


    By NIVUS GmbH

  • Sierra expands Ultrasonic Liquid Flow Meter product line & online store

    Sierra Instruments is proud to announce the expansion of its ultrasonic product line with the new InnovaSonic 210 ultrasonic liquid flow meter with Android Tablet PC and the Sierra 210 mobile application, offering increased portability, field flexibility and easy access to data. With this product addition, now Sierra offers all ultrasonic flow meter products ...


    By Sierra Instruments, Inc.

  • Introducing our new InnovaSonic 207i Ultrasonic Liquid Flow Meter

    For Liquid Flow Metering, Optimized for Thermal Energy/ BTU Sierra is proud to announce the new InnovaSonic 207i ultrasonic liquid flow meter with thermal energy/BTU capability.  Designed, built and calibrated by Sierra in Monterey, California for non-intrusive liquid flow metering, and optimized for thermal energy/BTU measurement, the 207i transit-time ultrasonic flow ...


    By Sierra Instruments, Inc.

  • Flow Pulse – A major advance in non-invasive flow measurement.

    Easy to install and simple to set-up, Flow Pulse uses an acoustic technique never before seen in flow measurement to deliver reliable results across an amazing range of pipe materials and sizes. At a fraction of the installation cost of an equivalent magflow meter, Flow Pulse delivers repeatable, accurate flow measurement. Pulsar Process Measurement's Flow Pulse is a compact and cost-effective ...

  • Flow Measurement using Cable Lengths of 800 Metres

    Bouzey reservoir is situated on the western rim of the French Vosges close to the city of Épinal. The reservoir has a storage volume of approx. 7 million m3 and since 1882 ensures steady water supply for the "Canal des Vosges". To dam up the lake a gravity dam with a height of 20 m and a length of more than 500 m was built of traditional brickwork 130 years ago. The dam structure however ...


    By NIVUS GmbH

  • New EF10 Wall-Mount Flowmeter From Spire Metering Provides Economical, Ultrasonic Flow Measurement for Dozens of Indoor/Outdoor Applications

    Spire Metering Technology, formerly Shenitech, today announced the availability of the enhanced ultrasonic EF10 flowmeter -- a new high-performance wall-mount transit-time flowmeter that delivers premium quality, at a lower price than competing products ...


  • FlowCERT - the most accurate open channel flow measurement available anywhere

    Pulsar Process Measurement of Malvern announce the launch of FlowCERT, a new non-contacting ultrasonic open channel flow measurement system that uses unique and patented technology to achieve measurement accuracy that was previously impossible, helping companies to achieve the MCERTS standards. FlowCERT consists of a dedicated control unit, which makes calculations to BS3680 across every ...

  • New Liquid Ultrasonic Flowmeter has Apps and is Optimized for Thermal Energy/BTU Measurement

    Sierra Instruments is proud to introduce its new InnovaSonic® 207i transit-time ultrasonic liquid flow meter with thermal energy/BTU capability for superior flow measurement.  Designed, built and calibrated by Sierra in Monterey, California, for non-intrusive liquid flow metering, and optimized for thermal energy/BTU measurement, the  ...


    By Sierra Instruments, Inc.

  • Sierra Instruments Introduces New Innova-Sonic® In-Line Ultrasonic Flowmeter with Order-of-Magnitude Improvements in Transit-Time Measurement Technology

    MONTEREY, CA – Sierra’s Innova-Sonic® In-Line is a state-of-the-art Digital Correlation Transit-Time Ultrasonic flowmeter designed to give the end-user high performance at an affordable price.   Sierra’s advanced PicoFlight™ measurement technology is an order-of-magnitude improvement in transit-time measurement technology and enables far superior response to changes in flow (much ...


    By Sierra Instruments, Inc.

  • Sierra`s portable ultrasonic flow meter delivers powerful new features at lowest price in the industry

    This week Sierra Instruments introduced the next generation Innova-Sonic 210i, their updated universal transit-time flow meter for liquid flow measurement applications. The Innova-Sonic 210i features a high-powered ultrasonic pulse with improved digital signal processing, thereby enabling the unit to use just one set of transducers over a wide range of pipe sizes. The 210i also includes a new ...


    By Sierra Instruments, Inc.

  • Contact-free precise measurement: Flow meter for pulsing liquids

    Heidelberg, July 2010. World premiere at the IFAT ENTSORGA: ProMinent is introducing its newly developed flow meter for the first time at the world's leading trade fair for water, sewage, waste and raw materials management. Its unique feature is that for the first time the flow-through of a non-continuous flow and the amount of liquid which has flowed through ...

  • Non-Contacting Flow Measurement in Milwaukee Deep Tunnel System

    Pulsar Process Measurement have supplied Ultra 3 non-contacting ultrasonic measurement devicesto Milwaukee Metropolitan Sewerage District for critical measurement in approach channels within their deep tunnel storm water storage system that prevents pollution from reaching Lake Michigan. ...

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