Ultrasonic Flowmeters DUK

Ultrasonic Flowmeters DUK

DUK series of ultrasonic flowmeters are used to measure, monitor, and batch the low-viscosity (water-based) fluids. These compact metal flowmeters with no moving part work on the principle of run-time difference. Ultrasonic waves in the media are influenced by the rate of flow. There are 2 sensors mounted opposite one another in the pipeline, which function as transmitters and receivers of ultrasonic signals at the same time. 

If there is no flow, the run times of both signals are identical. In the case of flow, the run times of the signal against the flow are longer than the signal with the flow. This run-time difference, which is determined by the DUK’s microprocessor, is proportional to the flow rate.

 

Specifications

  • Material: Brass or 316 Stainless Steel

  • Maximum Pressure: 230 PSIG

  • Maximum Temperature: 194 °F

  • Turndown Ratio: 250 to 1

  • Fittings: ½"...3" NPT or G (BSPP)

  • Accuracy: ± 0.7 % of Rate and ± 0.7 % F.S.

  • Outputs: Analog, Frequency, Switching, Compact Electronics w/ Digital Displays, Batching, and Totalizing Electronics

  • Measuring Ranges: 0.02...5 GPM to 0.6...160 GPM

 

Key Features

  • Highly Repeatable

  • Very Small Pressure Loss

  • High Turndown Ratio of 250 to 1

  • Measurement Independent of Density and Temperature Changes

  • Suitable for Water and Much Low Viscosity, Water-based Liquids with Max. 1% Solids

 

General Product Catalog

 

HVH Industrial Solutions is an authorized distributor of Kobold.

We work closely with the Kobold engineering team to provide superior customer service and engineering support. 

If you have any questions write us via live chat, (one of our team members will answer your questions), give us a callor send us a quote request. The HVH team is always ready to help you.

 

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