Apart from the angle of the guide vanes, the speed of the vanes on the turbine wheel is important for the performance of the turbocharger. Sensors measure the rotation of the vanes on the face side to detect the rotational speed. Due to increasing material stresses and speeds, titanium vanes are now increasingly being used in addition to common aluminum blades, which presents a challenge in terms of measurement technology. A special linearization of the DZ140 controllers allows the speed of aluminum and titanium vanes to be reliably monitored from 200 to 400,000 rpm.

View product


Micro-Epsilon Messtechnik
Königbacher Str. 15
94496 Ortenburg, Germany
+49 8542 / 168 - 0
+49 8542 / 168 - 90