Sensors & Transducers


Photoelectic sensor with time of flight measurement

March 2014 Sensors & Transducers

Reliable background suppression, colour-independent detection and easy switch point setting are the outstanding features of the photoelectric PMDLine sensor OID200 from ifm electronic. It even detects shiny surfaces like stainless steel without any difficulty.

This sensor with PMD technology (photonic mixer device) combines the advantages of long ranges, reliable background suppression, visible red light and high excess gain in one unit. In the same price range as conventional sensors, the OID200 offers a clever alternative. Another benefit of the ifm sensor is that the switch point can be set with a simple turn of the setting ring (easy turn). A scale shows the distance set. This allows the switch point be set before installation.

Whether shiny, matt, dark or light objects of any colour, the OID200 sensor ensures reliable background suppression. Even with acute angles of incidence of the laser beam, the object is accurately detected. This provides high flexibility of installation. The sensor also features an integrated IO-Link, for example, to read the current value.

For more information contact Chris Cronjé, ifm electronic SA, 086 143 6772, chris.cronje@ifm.com, www.ifm.com/za



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