SICK Background Suppression Photoelectric Sensor, Block Sensor, 4 mm → 180 mm, PNP, IP66, IP67
- RS Stock No.:
- 210-3887
- Mfr. Part No.:
- WTB4S-3K2261
- Brand:
- SICK
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Each
£156.69
(exc. VAT)
£188.03
(inc. VAT)
- RS Stock No.:
- 210-3887
- Mfr. Part No.:
- WTB4S-3K2261
- Brand:
- SICK
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SICK | |
| Product Type | Photoelectric Sensor | |
| Sensor Style | Block | |
| Detection Type | Background Suppression | |
| Output Type | PNP | |
| Terminal Type | 4-Pin Connector | |
| Interface Type | M12 | |
| Maximum DC Voltage | 30V dc | |
| Light Source | Red Light | |
| Minimum Operating Temperature | -40°C | |
| IP Rating | IP66, IP67 | |
| Materials Detected | Small Object | |
| Maximum Operating Temperature | 60°C | |
| Maximum Current | 100mA | |
| Response Time | 500μs | |
| Standards/Approvals | CE Certified, UL Certified | |
| Series | W4S-3 | |
| Mount Type | Hole, Threaded | |
| Hazardous Area Certification | No | |
| Housing Material | Plastic | |
| Detection Range | 4 mm → 180 mm | |
| Select all | ||
|---|---|---|
Brand SICK | ||
Product Type Photoelectric Sensor | ||
Sensor Style Block | ||
Detection Type Background Suppression | ||
Output Type PNP | ||
Terminal Type 4-Pin Connector | ||
Interface Type M12 | ||
Maximum DC Voltage 30V dc | ||
Light Source Red Light | ||
Minimum Operating Temperature -40°C | ||
IP Rating IP66, IP67 | ||
Materials Detected Small Object | ||
Maximum Operating Temperature 60°C | ||
Maximum Current 100mA | ||
Response Time 500μs | ||
Standards/Approvals CE Certified, UL Certified | ||
Series W4S-3 | ||
Mount Type Hole, Threaded | ||
Hazardous Area Certification No | ||
Housing Material Plastic | ||
Detection Range 4 mm → 180 mm | ||
- COO (Country of Origin):
- DE
Overview
At a glance
Best background suppression sensor in its class
Universal use of PinPoint LED technology in all models
BGS proximity sensor with laser-like light spot for precise detection tasks
Reliable setting via 5-turn potentiometer, teach-in pushbutton, teach-in via cable or IO-Link
Flexible sensor settings, monitoring, advanced diagnostics, and visualization thanks to IO-Link
Your Benefit
Application versatility due to reliable detection of shiny, transparent or jet-black objects
Very quick and easy alignment due to the highly visible, intense PinPoint LED light spot
Rugged mounting system with M3 threaded metal inserts reduces maintenance costs due to a long service life
Background suppression sensors with a laser-like light spot reduce costs and installation of additional protective measures by replacing laser sensors
IO-Link provides easy data access from the PLC
Quick and easy configuration
Quick and easy integration using function blocks
The W4S-3 family of photoelectric sensors offers best-in-class performance in a slim housing design. Universal use of the latest ASIC and PinPoint LED technologies provide maximum reliability in the detection of all objects, including transparent and shiny objects like blisters, e-cards and aluminum cans. Optical axes on the flat side enable simple, space-saving integration in the machine environment - even without separate mounting brackets.
Applications
Access protection with muting on belt conveyors
Checking presence and level monitoring in a vibratory bowl feeder
Checking presence at the dispenser
Integrated object and gap measurement when feeding products
Reliable, cost-effective detection of secondary packaging in harsh environments
Note
Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.