Rotational speed monitoring
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RC3 speed monitoring for escalator motors - TÜV-tested in accordance with EN 115:2008, six nominal frequencies (66⅔ to 500 Hz), automatic self-test, DIN rail mounting -
MPRC Speed Display. Used to indicate the speed of the step band of an escalator. By measuring the rotational speed of the escalator drive while taking the gear ratio into account, the current speed is shown in m/s.
