PD 294.3

Revolution indicator probe.

The revolution indicator probe is used to sense revolutions of rotating objects (belt pulleys of engines, gear drives).

  • Guaranteed range of measurement: 200 - 9999 rpm
  • Measurement accuracy: 1% of measured value
  • Distance from measured object: approx.10 cm
  • It works in invisible (IR) spectrum (sensing)
  • The instrument finds the direction to a moving sign by means of two yellow rays.