The diffuse-reflective photoelectric sensor has transmitter and receiver integrated within the same housing, similar to the retroreflective photoelectric sensor. As opposed to retroreflective photoelectric sensors, this one does not require a reflector. An object’s light reflection is evaluated by the sensor. When an object reflects a light beam, the sensor’s output is connected to the receiver. Scanning distances are specified for a standard object with 90% re-emission (white paper). A diffuse-reflective photoelectric sensor with background fade-out only reacts to objects that are at a different, varying distance from it. The rest of the objects are ignored.
Specifications
Operating distance (mm) : 10 mm to 300 mm
Signal output : PNP
Electrical connection : Connector M8 (4-pin)
Material : ABS
Max. switching distance (mm) : 250
Max. output current (mA) : 100
Sensor feature : Diffuse-reflective photoelectric sensor with background fade-out
With reflector : No
Rated control supply voltage Us at DC (V) : 10 V to 30 V
Degree of protection (IP) : IP67
Sensing mode : Light-/dark switching
Material of optical surface : PMMA
Min. reflector distance (mm) : 15
Ambient temperature (°C) : -20 °C to 65 °C
Height of sensor (mm) : 37
Length of sensor (mm) : 20
Width sensor (mm) : 10
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