WL9-2P031S13 _SICK_PRODUCT_吉林易择科技技术发展有限公司

The WL9-2P131 is a compact retro-reflective photoelectric sensor with a visible red LED and polarization filter. It offers precise detection up to 3 m (max. 4 m with reflector), uses a slim rectangular housing, and features a teach-in button, PNP light/dark switching, and IP69K protection—ideal for tight and harsh industrial environments.

Grace +86 13600179521

DESCRIBE

Parameters
Parameter Specification
Sensor type Retro-reflective photoelectric (polarization)
Sensing range Up to 3 m typical; 4 m max (with PL80A)
SICK

Light source Visible red LED
Housing dimensions 12 × 40 × 22 mm
Supply voltage 10 … 30 V DC; ripple < 5 Vpp
Current consumption 30 mA
Output type PNP; light/dark switching
Response time ≤ 625 µs (resistive load)
Connection Cable, 2 m
Protection Rating IP69K
Material Plastic (ABS), PMMA optics
Temp. Range (Op/Storage) –40 °C … +60 °C / –40 °C … +75 °C
Certification UL listed

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