WFL50-40B416 _SICK_PRODUCT_吉林易择科技技术发展有限公司

The WFL50-40B416 is a compact fork-style photoelectric sensor that uses a red laser and fork optics (50 mm width × 42 mm depth) to detect very fine objects (down to 0.05 mm). Featuring intuitive plus/minus button sensitivity adjustment and PNP/NPN light/dark selectable output, it combines high-speed performance with a rugged aluminum housing (IP65) for reliable detection in industrial settings.

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DESCRIBE

Parameters
Parameter Specification
Sensor type Fork-style, retro-reflective / through-beam style
Fork dimensions Width: 50 mm, Depth: 42 mm
Minimum detectable object (MDO) 0.05 mm
Light source Red laser
Adjustment Plus/minus button (teach-in, sensitivity, switching mode)
Teach-in mode 2-point teach-in
Supply voltage 10 … 30 V DC (ripple < 10%)
Current consumption ~40 mA
Switching Frequency 10 kHz
Response time ≤ 100 µs
Jitter 40 µs
Output type PNP or NPN (light/dark selectable)
Output current (Imax) ≤ 100 mA
Connection M8, 4-pin male connector
Protection features Reverse polarity, output-shorted protection, interference suppression
Enclosure rating IP65
Housing material Aluminum body, PMMA optics
Ambient temperature –20 °C … +50 °C
Storage temperature –30 °C … +80 °C
Ambient light immunity ≤ 10 000 lx
Initialization time 100 ms

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