Product Model

WL8G-P2231S01

Manufacturer

sick

Key Features

1High Accuracy: The Sick WL8G-P2231S01 offers precise object detection with its advanced photoelectric technology.
2Reliability: Built with durable components, ensuring consistent performance in demanding industrial environments.
3Easy Installation: Designed for straightforward integration, minimizing setup time and effort.
4Versatile Applications: Suitable for a wide range of industrial applications, including material handling and automation.
5PNP Logic: Compatible with PNP logic circuits, facilitating seamless integration into existing control systems.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric retro-reflective sensor	Functional principle detail	Without reflector minimum distance (autocollimation/coaxial optics)
Dimensions (W x H x D)	11 mm x 31 mm x 20 mm	Housing design (light emission)	Rectangular
Sensing range max.	0 m ... 3 m	Sensing range	0 m ... 1.7 m
Type of light	Visible red light	Light source	LED
Light spot size (distance)	Ø 70 mm (2 m)	Wave length	650 nm
Adjustment	Potentiometer, 270°	Special feature	Detecting transparent objects
Special applications	Detecting transparent objects	Supply voltage UB	10 V DC ... 30 V DC
Ripple	± 10 %	Current consumption	30 mA
Switching output	PNP	Switching mode	Light/dark switching
Switching mode selector	Selectable via light/dark rotary switch	Signal voltage PNP HIGH/LOW	Approx. V#!#– 1.8 V / 0 V
Output current Imax.	≤ 100 mA	Response time	≤ 0.5 ms
Switching frequency	1,000 Hz	Attenuation along light beam	≤ 20 %
Connection type	Male connector M8, 4-pin	Circuit protection	A6)#!#B7)#!#D8)
Weight	10 g	Polarisation filter	✔
Special device	✔	Housing material	Plastic, ABS
Optics material	Plastic, PMMA	Enclosure rating	IP67
Special feature	Detecting transparent objects	Ambient operating temperature	–25 °C ... +55 °C
Ambient temperature, storage	–40 °C ... +70 °C

Specifications may be subject to change without notice