Structure-Borne Sound Sensor BS20
3 Sensor operation
II - II - 13
Revision: 1.0; Date: 2017-11-06
3.2 Assembling and disassembling waveguides
Risk of device damage and incorrect test values!
•
Risk of destruction of the waveguide holder as a result of incorrect
assembly and disassembly. Always use the two elements of wrench set
BS20 (see image below) to assemble and disassemble the waveguides.
•
Make sure that the waveguides are securely screwed into the holder.
The ultrasound is guided to the ultrasonic transducer by the waveguides.
Loose waveguides may have an impact on the signals.
The screw thread in the waveguide holder is used to attach the sensor accessory parts onto the
sensor shaft. The wrench set BS20 prevents damage when screwing the waveguides on and
off.
Fig. 4: Assembly and disassembly of the waveguides using the wrench set BS-20
Note!
The warranty will become invalid in the event of damage due to removing
the waveguides without the wrench set BS20.
!
