Many procurement teams check WTB4S-3P3235H against Sick Laser Sensor, Sick Gtb6 P4211 and P&F Photoelectric Sensor before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Sick WTB4S-3P3235H Photoelectric Sensor
The Sick WTB4S-3P3235H Photoelectric Sensor delivers 10β120 mm sensing range with background suppression using a PinPoint LED red light. It features PNP output, light switching, 0.5 ms response time, and hygienic stainless steel V4A housing suitable for washdown zones. The slim rectangular design includes an M8 connector with PVC cable for easy installation and stable operation. Explore Sick, view Photoelectric Sensors, and learn more about the W4 Series.
| Brand | Sick |
| Product Type | Photolectric Sensor |
| Model Number | WTB4S-3P3235H |
Sick WTB4S-3P3235H Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range max. | 4 mm ... 120 mm |
| Sensing range | 10 mm ... 120 mm |
| Light source | PinPoint LED 2) |
| Type of light | Visible red light |
| Light spot size (distance) | Γ 2.5 mm (50 mm) |
| Wave length | 650 nm |
| Adjustment | Cable 3) |
| Special applications | Hygienic and washdown zones |
| Housing design | Hygiene |
| 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 switching |
| Output current Imax. | β€ 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 22.2 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 | β30 Β°C ... +70 Β°C , β30 Β°C ... +60 Β°C |
| Ambient temperature, storage | β30 Β°C ... +75 Β°C |
| Weight | 50 g |
The Sick WTB4S-3P3235H Photoelectric Sensor is a proximity model with 10β120 mm sensing range, background suppression, and a PinPoint LED for clear red-light detection. As part of the Sick W4 Series, it is designed for hygienic and washdown environments using stainless steel V4A housing. Its PNP light switching, fast 0.5 ms response, and compact dimensions support dependable operation in industrial automation.
The Sick WTB4S-3P3235H Photoelectric Sensor is commonly used on conveyors, packaging lines, material handling equipment, and automated assembly processes. Its stable detection and fast switching help maintain accuracy when sensing small or reflective objects. The slim housing, M8 connector, and sealed construction allow reliable integration in environments requiring moisture resistance and frequent cleaning.
The Sick WTB4S-3P3235H Photoelectric Sensor provides dependable sensing performance with its background suppression, stainless steel construction, and consistent output behavior. With clear specifications and strong protection ratings, it supports long-term use in demanding industrial settings. Sickβs engineering quality and the W4 Series design make this model a reliable choice for automation applications across Indian industries.
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