SICK Background Suppression Photoelectric Sensor, Block Sensor, 30 → 350 mm Detection Range
- RS Stock No.:
- 266-9974
- Mfr. Part No.:
- WTB12-3P2531S46
- Brand:
- SICK
Subtotal (1 unit)*
£265.83
(exc. VAT)
£319.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £265.83 |
*price indicative
- RS Stock No.:
- 266-9974
- Mfr. Part No.:
- WTB12-3P2531S46
- 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 | |
Sensor Style | Block | |
Detection Type | Background Suppression | |
Detection Range | 30 → 350 mm | |
Output Type | PNP | |
Switching Mode | Light / Dark switching | |
Electrical Connection | M12 Male Connector | |
Maximum DC Voltage | 30V | |
Terminal Type | M12 Male Connector | |
Light Source | LED | |
IP Rating | IP66, IP67, IP69K | |
Maximum Current | 100 mA | |
Response Time | = 330 μs | |
Mounting Type | Threaded | |
Minimum Operating Temperature | -40°C | |
Series | W12-3 | |
Housing Material | Metal | |
Maximum Operating Temperature | +60°C | |
Standards Met | CE, cULus, ECOLAB | |
Thread Size | M12 | |
Select all | ||
---|---|---|
Brand SICK | ||
Sensor Style Block | ||
Detection Type Background Suppression | ||
Detection Range 30 → 350 mm | ||
Output Type PNP | ||
Switching Mode Light / Dark switching | ||
Electrical Connection M12 Male Connector | ||
Maximum DC Voltage 30V | ||
Terminal Type M12 Male Connector | ||
Light Source LED | ||
IP Rating IP66, IP67, IP69K | ||
Maximum Current 100 mA | ||
Response Time = 330 μs | ||
Mounting Type Threaded | ||
Minimum Operating Temperature -40°C | ||
Series W12-3 | ||
Housing Material Metal | ||
Maximum Operating Temperature +60°C | ||
Standards Met CE, cULus, ECOLAB | ||
Thread Size M12 | ||
- COO (Country of Origin):
- DE
Overview
The W12 photoelectric sensors can be used nearly anywhere for exact object detection in demanding environments. Whether you are working with lasers, infrared light or LEDs – the photoelectric proximity sensors, photoelectric retro-reflective sensors and through-beam photoelectric sensors are suitable for a wide range of applications. The sensors are insensitive to shocks and vibrations thanks to their zinc die cast housing. IO-Link and Blue Pilot allow for fast and simple parameterization.
Numerous functions such as background or foreground suppression ensure extremely reliable detection of transparent or very dark objects and make the W12 resistant to interference. Condition-based maintenance based on sensor and diagnostic data reduces costs and increases efficiency.
At a glance
Precise auto collimation optics
Light sources: laser, Pinpoint LED, infrared light
Multimode function
Line-shaped light spot for detecting perforated objects
Application Select mode available
IO-Link and Blue Pilot for parameterization
Diagnostic functions via IO-Link
Rugged zinc die cast metal housing
Light sources: laser, Pinpoint LED, infrared light
Multimode function
Line-shaped light spot for detecting perforated objects
Application Select mode available
IO-Link and Blue Pilot for parameterization
Diagnostic functions via IO-Link
Rugged zinc die cast metal housing
Your Benefit
Universal application possibilities thanks to Multimode function
Precise detection of small objects due to exact light spot of the laser variants
Reliable detection of challenging objects such as very dark or sloping objects thanks to Application Select mode
High reliability even under harsh ambient conditions thanks to tough metal housing
Simple parameterization with Blue Pilot on device or via customer-friendly IO-Link user interface
High availability levels thanks to predictive maintenance
Reliable detection of transparent objects – from PET bottles to transparent foil – thanks to superior chip technology
Precise detection of small objects due to exact light spot of the laser variants
Reliable detection of challenging objects such as very dark or sloping objects thanks to Application Select mode
High reliability even under harsh ambient conditions thanks to tough metal housing
Simple parameterization with Blue Pilot on device or via customer-friendly IO-Link user interface
High availability levels thanks to predictive maintenance
Reliable detection of transparent objects – from PET bottles to transparent foil – thanks to superior chip technology
Applications
Stack positioning
Note
Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.
Related links
- SICK Background Suppression Photoelectric Sensor 20 mm → 350 mm Detection Range
- SICK Background Suppression Photoelectric Sensor 20 → 350 mm Detection Range
- SICK Background Suppression Photoelectric Sensor 30 mm → 175 mm Detection Range
- SICK Background Suppression Photoelectric Sensor 20 → 600 mm Detection Range
- SICK Background Suppression Photoelectric Sensor 20 mm → 600 mm Detection Range
- SICK Background Suppression Photoelectric Sensor 50 → 800 mm Detection Range
- SICK Background Suppression Photoelectric Sensor 50 → 100 mm Detection Range
- SICK Background Suppression Photoelectric Sensor 20 → 150 mm Detection Range