QM series diffuse photoeyes detect presence via reflected light from the target object. Using visible red or infrared light, these DC-powered rectangular sensors offer adjustable detection ranges up to 1.5m, and are available with integral 2m pigtail cable or quick-disconnect.
There are many different styles of photoelectric sensors, but really only four basic technologies: through-beam, reflective, diffuse, and background suppression. The categories of these types of DC photoelectric sensors available from AutomationDirect are:
DC Mini-Rectangular Plastic
QM Series photoelectric sensors start at
$38.00
(QMRB-0N-0A)
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