WL4-3P2230_SICK_PRODUCT_吉林易择科技技术发展有限公司

The SICK WL4-3P2230 is a miniature retro-reflective photoelectric sensor using a dual-lens system and a visible red PinPoint LED for reliable detection from as close as 0.01 m up to 4.5 m (typically 0.02 to 3.5 m with a PL80A reflector). It features a compact rectangular ABS housing with a 4-pin M8 connector, PNP complementary light/dark switching output, and delivers fast switching performance—less than 0.5 ms response time and 1000 Hz frequency—with full circuit protection in a rugged IP67 enclosure suitable for industrial use.

Grace +86 13600179521

DESCRIBE

Parameters
Parameter Specification
Sensor type Retro-reflective photoelectric, dual-lens
Sensing range 0.01 m … 4.5 m (typical 0.02 m … 3.5 m with PL80A)
Light source PinPoint LED, visible red light, 650 nm
Light spot size Ø 75 mm at 1.5 m
Housing dimensions 16 mm × 39.5 mm × 12 mm
Housing material ABS plastic with polarization filter
Enclosure rating IP67 (also tested to IP66)
Supply voltage 10 … 30 V DC, ripple < 5 Vpp
Current consumption ~20 mA
Output type PNP complementary, light/dark switching
Max. output current ≤ 100 mA
Response time < 0.5 ms
Switching frequency 1000 Hz
Circuit protection Reverse polarity, interference suppression, short-circuit
Connection M8 4-pin male connector
Weight ~30 g
Operating temperature –40 °C … +60 °C
Storage temperature –40 °C … +75 °C

SERVICE HOTLINE Grace +86 13600179521

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