Turbine speed measurement for turbo chargers

Effective and exact

This system based on the tip clearance measure unit. It is a slim version. The clearance is not measured, only the blade is dedicated and the frequency displayed. The system work up to a blade frequency of 80 kHz. This would be a speed of 400,000 rpm with 12 blades. The minimal blade frequency which can be measured is 100 Hz.

This one channel unit with display cost about € 2,500.-