Application

Independent sensor system to measure the surface velocity of chassis dynamometer for correlation testing and signal calibration.
Sensor system to be used with AUTOPILOT system to run correlation tests completely independent to cell signals.

TTL - level digital pulse output

Setup

The 5th wheel is fixed spring loaded onto the roller surface. It is mounted to a articulated fixture with a central locking screw.

Sensor System

Optical encoder system and fiber optical transmission to converter box.

Specification

5th wheel
Diameter 126mm
Pulse / raft 74
Max. velocity 250km/h (= 12.9 kHz)
Operating temperature -10°C to +80°C
Converter box
portable box
Signal output TTL
Power supply 85 - 265VAC, 25W

System Extensions (Extract)

Integrated frequency/voltage converter with display