Photoelectric Sensors from RS Components, Ltd.


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SICK W4-3 I/O-Link photoelectric sensors enclosed in a slim housing that reliably detects transparent objects. Small gaps between objects, highly transparent thin films, and vials with flow marks and severe lens defects can be reliably detected. Setting the sensor requires a single press of the teach-in pushbutton. The sensor reliably adjusts for any changes to environmental conditions such as temperature, dust or dirt. The single-lens system sees through even the smallest of openings. I/O-Link is the new communication standard for the integration of the sensors and actuators into automation systems. W4-3 I/O-Link can be parametrised and monitored via field bus. Preventative maintenance and service measures can be implemented, and changeover times for product or format changes can be significantly reduced.
Sensor Style = Block
Detection Type = Through Beam (Emitter and Receiver)
Detection Range = 0 - 5 m
Output Type = PNP
Electrical Connection = 4-Pin M8 Connector
Maximum DC Voltage = 30V
Optical Technology = Photoelectric
Terminal Type = 4-Pin Connector
Light Source = Red LED
IP Rating = IP66, IP67


Manufacturer Part Number
Product Category
Photoelectric Sensors
Operation Distance
0.0 to 197 inch (0.0 to 5000 mm)
Optical Technology Type
Electrical Connection
Body Shape
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