In most procurement cycles, WL4S-3P3230H is considered with Sick Laser Sensor, Sick Gtb6 P4211 and P&F Photoelectric Sensor, giving decision-makers confidence that theyโve chosen the most dependable component.
Sick WL4S-3P3230H Photoelectric Sensor
The Sick WL4S-3P3230H Photoelectric Sensor offers 0โ2.5 m sensing range with autocollimation using a PinPoint LED visible red light. It features PNP output, light/dark switching, 0.5 ms response time, and a stainless steel V4A washdown housing suitable for hygienic applications. The slim rectangular design, M8 connector, and IP66/67/68/69K protection ensure robust performance in industrial environments. Explore Sick, view Photoelectric Sensors, and learn about the W4 Series.
| Brand | Sick |
| Product Type | Photolectric Sensor |
| Model Number | WL4S-3P3230H |
Sick WL4S-3P3230H Photoelectric Sensor โ Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric retro-reflective sensor |
| Functional principle detail | Autocollimation |
| Sensing range max. | 0 m ... 4 m |
| Sensing range | 0 m ... 2.5 m |
| Light source | PinPoint LED 2) |
| Type of light | Visible red light |
| Light spot size (distance) | ร 45 mm (1.5 m) |
| Wave length | 650 nm |
| Adjustment | None |
| Special applications | Hygienic and washdown zones |
| Housing design | Washdown |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 Vpp 2) |
| Current consumption | 30 mA 3) |
| Protection class | III |
| Digital Output type | PNP |
| Switching mode | Light/dark switching |
| Output current Imax. | โค 100 mA |
| Response time | < 0.5 ms 4) |
| Switching frequency | 1,000 Hz 5) |
| Housing | Rectangular |
| Design detail | Slim |
| Dimensions (W x H x D) | 15.25 mm x 48.6 mm x 22.15 mm |
| Connection | PVC Cable, 150 mm length with M8 male connector, 4-pin 2) |
| Housing material | Stainless steel, Stainless steel V4A (1.4404, 316L) |
| Front screen material | Plastic, PMMA |
| Enclosure rating | IP66, IP67, IP68, IP69K |
| Ambient operating temperature | โ30 ยฐC ... +70 ยฐC , โ30 ยฐC ... +60 ยฐC |
| Ambient temperature, storage | โ30 ยฐC ... +75 ยฐC |
| Weight | 50 g |
The Sick WL4S-3P3230H Photoelectric Sensor delivers 0โ2.5 m sensing range, autocollimation, and a PinPoint LED for accurate red-light retro-reflective detection. As part of the Sick W4 Series, it supports PNP switching and is built with a stainless steel V4A housing suited for washdown and hygienic zones. Its fast response and stable optical alignment make it suitable for continuous use in industrial automation.
The Sick WL4S-3P3230H Photoelectric Sensor is commonly used on conveyors, packaging lines, assembly stations, and object verification tasks requiring reliable retro-reflective sensing. Its quick 0.5 ms switching and sealed construction support consistent object detection, even in environments subject to cleaning cycles, vibration, and variable lighting. The M8 connector and compact housing make installation simple and secure.
The Sick WL4S-3P3230H Photoelectric Sensor provides dependable sensing performance with its stainless steel washdown housing, autocollimation principle, and consistent PNP switching. With strong environmental protection ratings and clear optical characteristics, it supports long-term reliability in demanding Indian industrial applications. Sickโs proven W4 Series design ensures stable performance for automation systems operating continuously.
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