WTB4S SICK Photoelectric Sensor Diffuse Reflection Proximity Switch Mechanical Equipment Automation Component
The SICK WTB4S is a high-performance diffuse reflective photoelectric sensor engineered for precision detection and measurement in industrial automation environments. Featuring a robust industrial-grade housing and NPN/PNP output configuration, this device delivers reliable …
Basic Properties
| Place of Origin | Germany |
|---|---|
| Brand Name | sick |
| Model Number | WTB4S |
| Minimum Order Quantity | 1 |
| Price | $610.18-671.20 |
Description
Product Overview
The WTB4S is a 100% original SICK diffuse reflective photoelectric sensor. This diffuse reflective photoelectric sensor detects objects directly without a reflector – the object itself reflects the emitted light back to the receiver. Background suppression versions measure distance by angle, reliably ignoring objects beyond the set sensing range.
Key Features
- No reflector required – the object itself is detected
- Background suppression ignores objects behind the sensing range
- Adjustable sensing distance for flexible application setup
- Compact housing fits tight machine spaces
- Visible red light or laser version for precise alignment
- PNP/NPN output with short-circuit protection
Technical Specifications
| Brand | SICK |
| Model | WTB4S |
| Product Type | Diffuse Reflective Photoelectric Sensor |
Typical Applications
- Small-part detection on assembly lines
- Object presence checking in pick-and-place systems
- Background-independent detection on conveyors
- Edge and web-break monitoring in processing machines
Why Choose DeepSight?
Guangzhou Shenmou Technology Co., Ltd. (DeepSight) is a professional supplier of industrial automation components, offering 800,000+ models from leading brands including Siemens, Yaskawa, SICK, Omron, Mitsubishi, Schneider and more.
- 100% Original & Tested – every unit is genuine and function-tested before dispatch
- 1-Year Warranty – full coverage against manufacturing defects
- Worldwide Express Shipping – DHL / FedEx / UPS, most orders shipped within 24-48 hours
- 24/7 Technical Support – experienced engineers ready to help with selection and commissioning
- Large Stock – wide range of new and discontinued models available immediately
