SICK Retroreflective Photoelectric Sensor, Rectangular Sensor, 0 → 7 m Detection Range
- RS Stock No.:
- 266-9298
- Mfr. Part No.:
- WL18X-3P930
- Brand:
- SICK
Subtotal (1 unit)*
£283.80
(exc. VAT)
£340.56
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 3 unit(s) shipping from 05 November 2025
- Plus 3 unit(s) shipping from 03 December 2025
- Plus 3 unit(s) shipping from 10 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £283.80 |
*price indicative
- RS Stock No.:
- 266-9298
- Mfr. Part No.:
- WL18X-3P930
- 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 | 0 → 7 m | |
| Output Type | PNP | |
| Switching Mode | Light / Dark switching | |
| Electrical Connection | Cable With M12 Connector | |
| Maximum DC Voltage | 30V | |
| Terminal Type | Cable with Connector | |
| Light Source | LED | |
| IP Rating | IP67 | |
| Maximum Current | 40 mA | |
| Response Time | 0.5 ms | |
| Housing Material | Plastic | |
| Minimum Operating Temperature | +20°C | |
| Series | WL | |
| Maximum Operating Temperature | +50°C | |
| Standards Met | CE | |
Select all | ||
|---|---|---|
Brand SICK | ||
Sensor Style Rectangular | ||
Detection Type Retroreflective | ||
Detection Range 0 → 7 m | ||
Output Type PNP | ||
Switching Mode Light / Dark switching | ||
Electrical Connection Cable With M12 Connector | ||
Maximum DC Voltage 30V | ||
Terminal Type Cable with Connector | ||
Light Source LED | ||
IP Rating IP67 | ||
Maximum Current 40 mA | ||
Response Time 0.5 ms | ||
Housing Material Plastic | ||
Minimum Operating Temperature +20°C | ||
Series WL | ||
Maximum Operating Temperature +50°C | ||
Standards Met CE | ||
- COO (Country of Origin):
- DE
Overview
The W18-3 Ex series of photoelectric sensors provides reliable object detection in explosive environments. These sensors meet Category 3G/3D requirements for temperature, performance, UV resistance and mechanical stability.
Both photoelectric proximity and retro-reflective sensors are available.
At a glance
Best-in-class optical performance due to superior OES technology
Auto collimation optics
Background suppression with second sender LED
Sensors meet requirements of Category 3G/3D
Auto collimation optics
Background suppression with second sender LED
Sensors meet requirements of Category 3G/3D
Your Benefit
Reliable detection due to best-in-class background suppression and ambient light immunity
Reliable usage in potentially explosive atmospheres
High availability in the field
Quick and easy installation using SICK accessories saves time
Reliable usage in potentially explosive atmospheres
High availability in the field
Quick and easy installation using SICK accessories saves time
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 Retroreflective Photoelectric Sensor 0 → 7 m Detection Range
- SICK Retroreflective Photoelectric Sensor 0 → 2 m Detection Range
- SICK Retroreflective Photoelectric Sensor 0 → 1.2 m Detection Range
- SICK Retroreflective Photoelectric Sensor 0 → 3 m Detection Range
- SICK Retroreflective Photoelectric Sensor 0 → 5 m Detection Range
- SICK Retroreflective Photoelectric Sensor 0 → 12 m Detection Range
- SICK Retroreflective Photoelectric Sensor 0 → 4 m Detection Range
- SICK Retroreflective Photoelectric Sensor 0 → 22 m Detection Range

