The Magnetic Transducer MM-0002 is a variable reluctance device that can be used as a velocity sensitive vibration pickup or as an electromagnetic vibration exciter.
The moving part is either the tested structure itself, if it is ferromagnetic, or one of the high permeability discs supplied, which is glued onto the vibrating structure in front of the electromagnet.
- Contact-free velocity detection or excitation
- Vibration measurement where absolute values are not necessary
- Counting mechanical events, or time between events with electronic counter
- Triggering stroboscopes, oscilloscopes, tracking filters, etc.