Ultrasonic Flow Metering

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Wall Mount Ultrasonic Flowmeters

Ultrasonic Flow Meter, Fuel Flow Meters, Non Intrusive Flow Meter

Like other members of the Enduro series ultrasonic flowmeters, EF10 is designed for fixed installation. Its electronic enclosure is rated for IP65 (NEMA 4X) or IP67, thus, it can be installed for both indoor and outdoor.

Model EF10 Clamp-On Flowmeter
Advanced high-accuracy wall-mount ultrasonic flowmeter. It employees a pair of clamp-on ultrasonic transducers to measure the flow from outside of a pipe. Due to the non-intrusive nature of the clamp-on technology, there is no pressure drop, no moving parts, no leaks and no contamination. The installation is very simple and no special skills or tools are required.

Model EF10 Insertion Wall-mount Ultrasonic Flowmeter
Designed for long-term stability and zero maintenance. A pair of insertion-type transducers are inserted into the pipe wall to interrogate the flow in the pipe. Since the transducers do not extrude into the flow, they do not generate any disturbance or cause any pressure drop. There is no moving parts to wear out.

Model EF10 Flow Cell Flowmeter
The best choice if accuracy is of crucial importance. Its transducer is a flow-cell (or spool-piece), where a pair of ultrasonic sensors have already been built in. The flow-cell transducer is accurately calibrated in the factory. When it is put in line with the testing pipe, the accuracy normally does not change (can be as good as 0.5%).

Other advantages of this flowmeter are its long-term stability, zero maintenance and non-obstructiveness. The transducer has no moving parts. It does not generate any disturbance or pressure drop to the flow.

The EF10 options are all wall-mount type or fixed-installation type flowmeters. They are ideal for liquid process control, water flow measurement (hot/chill water, city water, sea water), sewage and sludge measurement, and measurement of oil (crude/diesel/fuel flow), chemicals (alcohol, acids, etc.), beverages, and many other liquids.


  • Water / Wastewater
  • Hot / Chilled Water / Mixture of Water and Glycol
  • Chemical Liquids and Solvents
  • Petroleum Products
  • Oil / Crude Oil / Fuel Oil / Diesel / Lubricant
  • Oil /Hydraulic Oil
  • Water management in buildings, metropolitans,
  • water / wastewater treatment plants, irrigation systems, and more
  • Flow monitoring and control in Desalination plants, steel plants, power plants, machining plants
  • Liquid process control in chemical plants and industrial automation
  • Oil / fuel / chemicals and other liquid transfer
  • Retrofit capability, to upgrade or augment existing systems
  • Automated batching and scheduling
  • Efficiency monitoring and improvement of liquid-based
  • heating / cooling systems, including solar / geothermal systems
  • Beverage, food and pharmaceutical processors where non-contact is essential
  • Remote flow monitoring network and leakage detection