GEMU's websites make use of cookies. If you are using the site, this means that you agree to the use of cookies. To implement personal settings, click here


Ultrasonic flowmeter

  • Description
  • Features
  • Technical specifications

GEMÜ C38 SonicLine is an ultrasonic flowmeter operating according to the phase difference method. Two sensors in opposite position reciprocally send and receive ultrasonic signals. With a standing medium, both sensors receive the sent ultrasonic signals within the same phase, i.e. no difference in phase occurs. With a flowing medium a phase shifting takes place. This phase difference is directly proportional to the flow velocity. The flow volume is determined from the flow velocity and the pipe diameter.

  • High accuracy and repeatability
  • Extremely fast detection of measured values (250 measured values/sec.)
  • Free tube cross section – no moving parts
  • Suitable for dynamic processes (dosing time < 1 s)
  • High chemical resistance
  • Integrated dosing function
  • Connection: Flare
  • Actuator: With bare shaft
  • Flowmeter - functional principle: Ultrasonic
  • Body material: PFA
  • Max. operating pressure: 6 bar
  • Max. media temperature: 80 ° C
  • Nominal sizes: DN 6; DN 10 (3/8''); DN 15 (1/2''); DN 20 (3/4'')

Product video

Clean room plant Emmen

02:09 min
Online since 18.09.2015

Product news


Sophisticated valve designs for filling and dosing processes

Cleverly designed modern valves