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Functional Principle, Technical Data
3.2
With pulse runtime measurement a short light pulse is sent, reflected and registered in the receiver. At the
same moment the time is stoped. The outgoing pulse starts a clock and the received pulse stops the clock.
The elapsed time (light runtime) is proportional to the mileaged light distance. The pulse runtime measure-
ment suppress ambiguities in the received signal and enables well interfering light suppression.
Fig. 3.5: Runtime measurement with pulsed laser light for distance measurement
3.3
The data apply to the specified surface at constant environment conditions with a minimum operating time of
15 minutes.
The switching outputs are short-circuit proof.
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