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Sick WTB4S-3P3462V Photoelectric Sensor
The Sick WTB4S-3P3462V Photoelectric Sensor offers 10โ350 mm sensing range with background suppression using a PinPoint LED visible red light source. It features PNP output, light/dark switching, 0.5 ms response time, and durable V4A stainless steel housing suitable for washdown environments. The slim rectangular design, M8 connector, and IP66/67/68/69K protection support stable industrial integration. Explore Sick, view Photoelectric Sensors, and learn more about the W4 Series.
| Brand | Sick |
| Product Type | Photolectric Sensor |
| Model Number | WTB4S-3P3462V |
Sick WTB4S-3P3462V Photoelectric Sensor โ Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range max. | 4 mm ... 500 mm |
| Sensing range | 10 mm ... 350 mm |
| Light source | PinPoint LED 2) |
| Type of light | Visible red light |
| Light spot size (distance) | ร 6.5 mm (150 mm) |
| Wave length | 650 nm |
| Adjustment | Single teach-in button |
| 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 49.2 mm x 22.2 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 | 60 g |
The Sick WTB4S-3P3462V Photoelectric Sensor is a proximity model with 10โ350 mm sensing range, background suppression, and a PinPoint LED for accurate red-light detection. As part of the Sick W4 Series, it supports PNP switching and operates reliably in hygienic and washdown environments using V4A stainless steel housing. Its fast 0.5 ms response and slim dimensions make it suitable for compact automation systems.
The Sick WTB4S-3P3462V Photoelectric Sensor is widely used on conveyors, packaging machinery, material handling systems, and automated assembly lines. Its stable light/dark switching, high switching frequency, and sealed design allow consistent detection of varied objects. The M8 connector and cable integration simplify mounting while maintaining durability in environments requiring frequent cleaning.
The Sick WTB4S-3P3462V Photoelectric Sensor combines strong background suppression, stainless steel protection, and dependable output performance for continuous industrial use. With clear specifications and reliable sensing characteristics, it supports long-term operation across demanding automation tasks. Sickโs engineering quality and the W4 Series design help ensure consistent performance for Indian industrial applications.

