CURRENT SPEED

SM 42
  • two components
  • all titanium construction
  • bulkhead terminal

  • pressure proof up to 300 m (special version for 6000 m)

main applications
  • vector averaging measurement
  • near bottom, near surface vector measurement
principle acoustic phase shift V-shaped sound path for horizontal current
range 0...2 m/s or 0...6 m/s
resolution 0.1 cm/s
accuracy 1 %  1 cm/s or 1 %  3 cm/s
time const. 100 ms
available interfaces
  • analog voltage or current 
  • 16 bit serial asynchronous

 

SM 41
  • one component
  • all titanium construction
  • bulkhead terminal

  • pressure proof up to 300 m (special version for 6000 m)

main applications
  • vector averaging measurement
  • near bottom, near surface vector measurement
principle acoustic phase shift V-shaped sound path for horizontal current
range 0...2 m/s or 0...6 m/s
resolution 0.1 cm/s
accuracy 1 %  1 cm/s or 1 %  3 cm/s
time const. 100 ms
available interfaces
  • analog voltage or current 
  • 16 bit serial asynchronous