RHEINTACHO Messtechnik GmbH | Measurement, control and indication of rotational speed

Mobile hydraulics applications: Bucher Guyer, Niederwenigen (Switzerland)

Task:
The speeds of the suction fan, diesel engine and hydrostatic drive of a street sweeping vehicle are to be measured and controlled in the control system in relation to each other.

Solution:
The speeds are measured and passed on by means of three stainless steel SDP2 differential hall-effect sensors. Three identical sensors are used to ensure high availability and simplify handling in the event of maintenance. The sensor is equipped with a TPE cable and a Sure-Seal plug (ITT Cannon) for rough environments. A high resistance to media is achieved in this way.