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WT23L-F430

The WT23L-F430 is a compact background-suppression laser sensor for precise object detection up to 800 mm. It emits a red Class 1 laser beam, allows adjustment via potentiometer, and has a rugged rectangular housing with PNP output and IP65 protection—ideal for industrial automation with space constraints.

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Parameters
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Parameters
Parameter Specification
Sensor type Photoelectric proximity, background suppression
Sensing range 50 mm … 800 mm
Light source Visible red laser (Class 1)
Wavelength 650 nm
Light spot size Ø 2 mm at 400 mm distance
Adjustment Potentiometer
Supply voltage 10 … 30 V DC, ripple < 5 Vpp
Current consumption ~35 mA (no load)
Output type PNP, complementary (light/dark)
Max. output current ≤ 100 mA
Response time ≤ 25 ms
Switching frequency 50 Hz
Connection M12, 4-pin male connector
Circuit protection Reverse polarity, interference suppression, overcurrent/short-circuit
Housing material ABS plastic; PMMA optics
Dimensions (W×H×D) 24.6 × 80 × 53.5 mm
Enclosure rating IP65
Operating temperature –10 °C … +45 °C
Storage temperature –10 °C … +75 °C
Weight ~100 g