SICK WTB8L-P1131 W8 Laser Photoelectric Proximity Sensor 300mm PNP
The SICK WTB8L-P1131 is a compact W8 Laser photoelectric sensor with background suppression, a sensing range of up to 300 mm, and a PNP output. It is designed for detecting small objects and moving products in industrial automation and machinery.
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- Price:
- US$ 289.90
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Description
SICK WTB8L-P1131
W8 Laser Photoelectric Sensor | Background Suppression | 30–300 mm Sensing Range | PNP Output | Compact Industrial Object Detection
Product Detailed Description
The SICK WTB8L-P1131 is a miniature laser photoelectric proximity sensor in the W8 Laser series, designed for reliable object detection in industrial automation. It uses background suppression to distinguish the target object from objects or surfaces behind it, helping improve detection consistency in applications involving small parts or moving products.The sensor features a visible red 650 nm laser with a Class 1 laser rating and a sensing range of 40–300 mm, with a maximum specified range of 300 mm under defined target conditions. It operates on 10–30 V DC and provides a PNP switching output. Its compact housing, 2 m four-wire cable, IP67 protection, and included mounting accessory make it suitable for installation in space-constrained machinery and production equipment.
Technical Specifications
| Specification | Details |
| Brand | SICK |
| Model | WTB8L-P1131 |
| Part Number | 6033217 |
| Product Series | W8 Laser |
| Product Type | Miniature Photoelectric Proximity Sensor |
| Detection Principle | Background suppression |
| Sensing Range | 40–300 mm |
| Maximum Sensing Range | 300 mm |
| Light Source | Visible red laser, 650 nm |
| Laser Class | Class 1 |
| Output Type | PNP |
| Supply Voltage | 10–30 V DC |
| Maximum Output Current | 100 mA |
| Connection | 2 m, 4-wire cable |
| Response Time | Approx. 250 μs |
| Protection Rating | IP67 |
| Operating Temperature | -10°C to +50°C |
| Dimensions (W × H × D) | 11 × 31 × 20 mm |
| Net Weight | Approx. 103 g, distributor-listed |
| Country of Origin | Japan, distributor-listed; verify unit label |
| Included Accessory | BEF-W100-A mounting accessory |
| Product Status | Current product listing; confirm availability with SICK |
| Replacement Model | No confirmed direct replacement identified |
This item is listed for catalogue and inquiry purposes. Availability, condition, revision, warranty coverage, and lead time are confirmed with each quotation.
All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the
Important Application Note
The sensing range depends on the target material, color, surface reflectivity, and installation conditions. Verify the sensor’s switching behavior and target distance during commissioning. Confirm PNP input compatibility with the connected PLC and avoid exposing personnel to the laser beam intentionally.
Applications
| Industrial Automation & Control | Machinery & Equipment |
| • Automated object detection | • Packaging machinery |
| • PLC input signal triggering | • Conveyor systems |
| • Small-part presence detection | • Automated assembly equipment |
| • High-speed product sensing | • Parts feeding machinery |
| • Position and passage detection | • Material handling equipment |
| Power & Electrical Systems | Industrial Applications |
| • Control cabinet sensor integration | • Factory automation |
| • Machine safety-status monitoring* | • Product counting |
| • Low-voltage control circuits | • Packaging inspection |
| • Sensor signal interface systems | • Production line monitoring |
| • Industrial sensor replacement | • Small-component detection |
Additional information
| Warranty : | 12 Month |
|---|---|
| Lead Time : | Ready Stock |
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