SICK Retroreflective Photoelectric Sensor, Rectangular Sensor, 20 → 150 mm Detection Range IO-LINK
- RS Stock No.:
- 445-853
- Mfr. Part No.:
- WTF12L-34162220A00ZDZZZZZZZZZ1 / 1125927
- Brand:
- SICK
Subtotal (1 unit)*
£287.82
(exc. VAT)
£345.38
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 08 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £287.82 |
*price indicative
- RS Stock No.:
- 445-853
- Mfr. Part No.:
- WTF12L-34162220A00ZDZZZZZZZZZ1 / 1125927
- 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 | Rectangular | |
| Detection Type | Retroreflective | |
| Detection Range | 20 → 150 mm | |
| Output Type | NPN | |
| Switching Mode | Dark Switching | |
| Electrical Connection | 4-pin, 315 mm, Cable With M12 Male Connector | |
| Communication Protocol | IO-LINK | |
| Maximum DC Voltage | 30V | |
| Terminal Type | M12 Connector | |
| Light Source | PinPoint LED | |
| IP Rating | IP66, IP67, IP69 | |
| Maximum Current | 100 mA | |
| Response Time | 500 μs | |
| Maximum Operating Temperature | +60°C | |
| Series | 1125927 | |
| Housing Material | ABS/PMMA, Plastic | |
| Mounting Type | PCB Mount | |
| Minimum Operating Temperature | -30°C | |
| Standards Met | CE Certified, UL Certified | |
| Thread Size | M12 | |
Select all | ||
|---|---|---|
Brand SICK | ||
Sensor Style Rectangular | ||
Detection Type Retroreflective | ||
Detection Range 20 → 150 mm | ||
Output Type NPN | ||
Switching Mode Dark Switching | ||
Electrical Connection 4-pin, 315 mm, Cable With M12 Male Connector | ||
Communication Protocol IO-LINK | ||
Maximum DC Voltage 30V | ||
Terminal Type M12 Connector | ||
Light Source PinPoint LED | ||
IP Rating IP66, IP67, IP69 | ||
Maximum Current 100 mA | ||
Response Time 500 μs | ||
Maximum Operating Temperature +60°C | ||
Series 1125927 | ||
Housing Material ABS/PMMA, Plastic | ||
Mounting Type PCB Mount | ||
Minimum Operating Temperature -30°C | ||
Standards Met CE Certified, UL Certified | ||
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 BluePilot 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 autocollimation optics
Light sources: laser, PinPoint LED, infrared light
MultiMode function
Line-shaped light spot for detecting perforated objects
ApplicationSelect mode available
IO-Link and BluePilot 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
ApplicationSelect mode available
IO-Link and BluePilot 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 ApplicationSelect mode
High reliability even under harsh ambient conditions thanks to tough metal housing
Simple parameterization with BluePilot 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 ApplicationSelect mode
High reliability even under harsh ambient conditions thanks to tough metal housing
Simple parameterization with BluePilot 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
Consumer goods:
Stack positioning
Leading edge detection and presence checking
Sheet presence and punch monitoring
Quality control of sweets
Paper tear monitor
Detection of flat products on conveyor belts
Detection of paper edges
Detection of reflective and uneven packaging
Flexible configuration of the sensor for different packaging
Presence check for paper
Identifying stacks
Sheet presence and position monitoring
Detection of beverage containers on multi-lane conveyor belts
Recording paper roll diameter
Flexible sensor adjustment for the detection of transparent objects
Electronics:
Accurate wafer mapping in magazines
Stack positioning
Leading edge detection and presence checking
Sheet presence and punch monitoring
Quality control of sweets
Paper tear monitor
Detection of flat products on conveyor belts
Detection of paper edges
Detection of reflective and uneven packaging
Flexible configuration of the sensor for different packaging
Presence check for paper
Identifying stacks
Sheet presence and position monitoring
Detection of beverage containers on multi-lane conveyor belts
Recording paper roll diameter
Flexible sensor adjustment for the detection of transparent objects
Electronics:
Accurate wafer mapping in magazines
Machines and materials:
Integrated placement analysis
Checking the presence and position of trays
Automated part infeed and outfeed
Identification of direct-marked 2D codes
Detection of small punch holes in metal plates
Positioning of the sheet pallet
Presence monitoring at the hot roller table under demanding ambient conditions
Detection of very small mounting parts
Integrated speed and length measurement for sawmill applications
Board detection
Cutting protruding edges
Component detection in a crossbar robot
Inline quality control of injection molded parts
Type check for bodyparts
Collision prevention at robot grippers
Robot guidance for installation of windshields
Accurate wafer mapping in magazines
Integrated placement analysis
Checking the presence and position of trays
Automated part infeed and outfeed
Identification of direct-marked 2D codes
Detection of small punch holes in metal plates
Positioning of the sheet pallet
Presence monitoring at the hot roller table under demanding ambient conditions
Detection of very small mounting parts
Integrated speed and length measurement for sawmill applications
Board detection
Cutting protruding edges
Component detection in a crossbar robot
Inline quality control of injection molded parts
Type check for bodyparts
Collision prevention at robot grippers
Robot guidance for installation of windshields
Accurate wafer mapping in magazines
Logistics:
Monitoring of sorter tipping
Speed measurement with Smart Sensors
Component detection in a crossbar robot
Positioning of the sheet pallet
Fine positioning of the x and y axes in the driving and lifting unit
Measurement of object lengths and gaps between objects
Dynamic measurement of gaps between objects with Smart Sensor Solutions
Automotive:
Component detection in a crossbar robot
Loop control:loop measurement
Type check for bodyparts
Collision prevention at robot grippers
Robot guidance for installation of windshields
Presence and type checking for seat underframe components
Monitoring of sorter tipping
Speed measurement with Smart Sensors
Component detection in a crossbar robot
Positioning of the sheet pallet
Fine positioning of the x and y axes in the driving and lifting unit
Measurement of object lengths and gaps between objects
Dynamic measurement of gaps between objects with Smart Sensor Solutions
Automotive:
Component detection in a crossbar robot
Loop control:loop measurement
Type check for bodyparts
Collision prevention at robot grippers
Robot guidance for installation of windshields
Presence and type checking for seat underframe components
Note
Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.
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