SICK WL11-2P2430S02 Photoelectric Sensor - High Accuracy and Durability

Selling Points

1High Accuracy: The SICK WL11-2P2430S02 offers precise detection with a reliable photoelectric retro-reflective sensing mode.
2Durable Design: Constructed from stainless steel, this sensor is built to withstand harsh industrial environments.
3Long Lifespan: Designed to last with a mean time to failure (MTTF) of 100,000 hours at +25°C.
4Compact Dimensions: Measures 15.6 mm x 48.5 mm x 42 mm, making it ideal for space-constrained applications.
5Rectangular Housing: Features a rectangular housing design for efficient light emission and detection.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric retro-reflective sensor	Functional principle detail	With minimum distance to reflector (dual lens system)
Dimensions (W x H x D)	15.6 mm x 48.5 mm x 42 mm	Housing design (light emission)	Rectangular
Sensing range max.	0.05 m ... 10 m	Sensing range	0.15 m ... 8 m
Focus	Approx. 2.2°	Type of light	Visible red light
Light source	LED	Light spot size (distance)	Ø 50 mm (3 m)
Angle of dispersion	Approx. 2.2°	Wave length	640 nm
Adjustment	None	Supply voltage UB	10 V DC ... 30 V DC
Ripple	< 5 V	Current consumption	30 mA
Switching output	PNP	Switching mode	Light switching
Signal voltage PNP HIGH/LOW	Uv - 2.5 V / approx. 0 V	Output current Imax.	≤ 100 mA
Response time	≤ 2.5 ms	Switching frequency	200 Hz
Connection type	Male connector M12, 4-pin	Circuit protection	A6)#!#C7)#!#D8)
Protection class	II	Weight	120 g
Polarisation filter	✔	Special device	✔
Housing material	Plastic, ABS	Optics material	Plastic, PMMA
Enclosure rating	IP67#!#IP68#!#IP69K	Ambient operating temperature	–30 °C ... +60 °C
Ambient temperature, storage	–40 °C ... +75 °C	UL File No.	NRKH.E181493 & NRKH7.E181493

Specifications may be subject to change without notice