Overview Very high strength and long life for heavy industrial use characterize the W24-2 product family in a metal housing. The "optical" robustness is guaranteed by a high insensitivity to stray light and by large functional reserves. The high degree of protection IP69K complements the mechanical robustness, even in a humid industrial environment. These sensors can thus be used with the standard or powerful front window heater, such as a rear window heater in a car, even outdoors with protective boxes. The various diagnostic functions make it possible to maintain the availability of the installation and to detect any operational interruptions in advance. The sensors are equipped with a minimum of different functions in order to reduce the diversity of the devices and, thus, their storage. In addition, both DC and DC / AC devices are offered in this form. At a glance Robust die-cast zinc housing with protection class IP69K Control elements protected by a cover High insensitivity to stray light from photoelectric detectors Switchable: PNP / NPN and light / dark DC or DC / AC version with UL approval Optional: test input, time scales, contamination message on the alarm output, front window heating, even in powerful models M12 connector or M16 screw connection: rotatable by 90 ° Your Benefit Very high resistance and long service life thanks to the metal housing and the IP69K degree of protection Very high "optical" robustness in the event of parasitic light and mounting devices facing each other High availability thanks to the very large functional reserve for reflex and single-beam barriers. Prevents or reduces the formation of condensation water on the front window during temperature variations thanks to standard or powerful front window heating Mounting compatibility due to identical shape of DC and DC / AC devices Applications Positioning of the reels before and after the winder Product detection on processing machines and moving beds during post-production log...