Call for pricing
  • Altosonic V12
  • Call for availability



  • 12-chord design
  • High reliability with built-in redundancy
  • Swirl compensation in each measuring plane
  • Transducer replacement under pressure
  • Bi-directional flow measurement
  • Fully encapsulated cabling
  • Field display for main functions


The KROHNE Altosonic V12 Ultrasonic Gas Flow Meter has a unique chord arrangement enables it to generate diagnostic data for places where traditional ultrasonic meters gathered too little information or none at all: firstly at the pipe wall itself, scanning with reflection. Secondly, in close proximity to the pipe wall, using the geometrical arrangement of the outer chords. Thirdly, at the bottom of the pipe. This data is gathered using a separate diagnostic chord. This extremely extensive diagnostic data allows the Altosonic V12 to carry out self-monitoring, which sets the standard for other devices in terms of performance monitoring.

Industries include:

  • Oil & gas
  • Petrochemical

Applications include:

  • Offshore FPSO and platforms
  • Onshore exploration
  • Transmission
  • Underground gas storage (UGS)
  • Distribution
  • Large gas intakes, for example for power stations, petrochemical industry, aluminum smelters, etc.


This product can be used in the following applications: