Ultrasonic Flowmeter
Series 6700

Line sizes from 15 mm to 5000 mm


Adept UFM 6720 portable clamp-on Ultrasonic Flowmeter is one of the most powerful Flowmeters available for liquid measurement. The utilisation of our ultrasonic signal processing, transit-time measurement and signal quality tracking technologies allow the Flowmeter to measure liquid flow rate from outside of a pipe reliably and accurately.

The Flowmeter is carefully designed, so that it is very compact and easy to use. A user can use hand to hold as well as to operate the Flowmeter main unit. The user-interface is self-explanatory and very easy to follow. Besides, the unique clamp-on fixture design makes the installation very simple and no special skills or tools required. Due to the non-intrusive nature of the clamp-on technique, there is no pressure drop, no moving parts, no leaks and no contamination.

Salient Features

  • Cost effective and versatile
  • High accuracy 1.0% reading
  • Non invasive, no moving parts, no pressure drop, no maintenance
  • Easy and economical installation, no pipe cutting
  • Wide measurement range 0 ~ 12m/s
  • Wide pipe size range (DN 15 ~ 4570mm)
  • Suitable for all commonly used pipe materials
  • Bi-directional measurement. Totaliser display for net, positive and negative flow
  • Ideal for both clean and opaque liquid flow measurement


  • Chemical, petrochemical and process Industries
  • Fertilizers industries
  • Pharmaceutical industries
  • Food and drug industries
  • Sugar, beverage industries
  • Paper and pulp industries
  • Water and waste water management
  • Dredging industries
  • Mining industries

Order Selection Guide

Parameters Specifications
Power Supply 3 AAA NiMH Built-In Battery with 100 – 240 V AC Charger
Pipe Size Small (15 – 80 mm), Medium (50 – 700 mm), Large (400 – 4570 mm)
Data Logger In built
Output RS 232, 4 – 20 mA DC
Protection Class IP 65, IP 67, IP 68
Sensor Cable 6 m Std. can be extended up to 300 m
Display 16 X 2 LCD Display
Velocity 0.2 – 12 m/sec. Bidirectional
Suitable Temperature Std -40℃ to 120℃, High -40℃ to 250℃
Accuracy ± 1% of reading@ rate > 0.5 m/sec. (Optional ± 0.5% of reading )


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