WLL12-B5171_SICK_PRODUCT_吉林易择科技技术发展有限公司

The SICK WLL12-B5171 is a fiber-optic amplifier/photoelectric proximity sensor designed for short-range detection using plastic fiber. It features a rectangular zinc die-cast housing with IP67 protection and a visible red LED light source. Adjustment is done via a potentiometer. The sensor supports both light and dark switching and connects via a 5-pin M12 male connector. It operates reliably in industrial environments and is suitable for precise proximity applications.

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DESCRIBE

Parameters
Parameter Specification
Sensor Type Fiber-optic amplifier (proximity switch)
Sensing Range 0…280 mm (with 90 % remission target)
Light Source Visible red LED
Housing Design Rectangular, zinc die-cast
Adjustment Potentiometer
Supply Voltage 10 – 30 V DC; ripple < 5 Vpp
Current Consumption ~35 mA
Switching Mode Light/dark switching
Response Time ≤ 360 µs (signal transit time with resistive load)
Connection Type 5-pin M12 male connector
Enclosure Rating IP67
Housing Material Zinc die-cast
Optics Material PMMA (plastic)
Operating Temperature –25 °C … +60 °C
Storage Temperature –25 °C … +70 °C
Dimensions (W × H × D) 15 mm × 49 mm × 53 mm

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