WL9L-P430_SICK_PRODUCT_吉林易择科技技术发展有限公司

The SICK WL9L P430 is a compact retro-reflective photoelectric sensor that uses a visible red Class 2 laser for precise object detection over distances up to 12 meters. With a focused 1-millimeter light spot, fast response time under 0.6 milliseconds, and a switching frequency of 1000 hertz, it delivers highly reliable performance even in high-speed applications. Housed in a rugged IP67 enclosure with a durable ABS body, it features simple teach-in adjustment, complementary PNP outputs, and full electrical protection, making it well suited for packaging, logistics, and general automation tasks requiring accurate and stable sensing.

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DESCRIBE

Specifications
Parameter Description
Sensor type Retro-reflective photoelectric sensor with dual-lens system
Light source Visible red laser, Class 2, wavelength 650 nm
Sensing range 0.1 m to 12 m (typical up to 8 m with PL80A reflector)
Light spot Ø 1 mm at 500 mm distance
Housing dimensions 12 × 40 × 22 mm
Housing material ABS plastic with polarization filter
Enclosure rating IP67, dust-tight and water-resistant
Adjustment Teach-in button
Supply voltage 10 … 30 V DC, ripple < 5 Vpp
Current consumption Approx. 35 mA
Output type Complementary PNP, light-on/dark-on selectable
Max. output current 100 mA
Response time < 0.6 ms
Switching frequency 1000 Hz
Circuit protection Reverse polarity, short-circuit, interference suppression, I/O protection
Connection type 4-pin M12 male connector
Weight Approx. 20 g
Operating temperature –10 °C … +50 °C
Storage temperature –25 °C … +70 °C
Compliance EN 60947-5-2, UL certified, CDRH laser safety compliant

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