- Functional principle: Photoelectric proximity sensor
- Functional principle detail: Background suppression
- Dimensions (W x H x D): 27 mm x 87.5 mm x 65 mm
- Housing design (light emission): Rectangular
- Sensing range max.: 100 mm … 1,200 mm 1)
- Sensing range: 100 mm … 1,200 mm 1)
- Retro-reflective sensing with visible red LED: Detects objects reliably from 0.1 m up to 8 m when used with a reflector, ensuring stable operation across diverse surfaces
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Sick 1016934 Photoelectric proximity sensor
Mfr # 1016934
$578.66
/ea
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- Retro-reflective sensing with visible red LED: Detects objects reliably from 0.1 m up to 8 m when used with a reflector, ensuring stable operation across diverse surfaces
- Fast response with dependable switching output: Short reaction times guarantee accurate detection in high-speed or dynamic industrial processes
- Simple alignment and configuration: Visible red light spot and intuitive adjustment controls allow for quick setup, fine-tuning, and precise positioning
- Rugged IP67-rated housing: Strong, durable enclosure provides dust and water resistance for reliable long-term use in harsh industrial conditions
The SICK WT24-2B440 (Part No. 1016934) is a robust retro-reflective photoelectric sensor designed for reliable medium-to-long-range object detection in demanding industrial environments. Featuring a visible red LED emitter, it provides a detection range of 0.1 m up to 8 m when paired with a suitable reflector. This makes it ideal for tasks such as conveyor belt monitoring, pallet detection, packaging automation, and general presence detection in logistics and manufacturing systems.
A defining characteristic of the WT24-2B440 is its fast response time and consistent switching performance. Built for high-speed operations, the sensor ensures precise detection even when objects move quickly or present irregular shapes and reflective properties. Its ability to deliver stable and repeatable switching supports efficient, error-free production, reducing downtime and minimizing material waste in automated processes.
Ease of setup and operation is another strong advantage. The sensor incorporates a visible red light spot, making alignment with the reflector and target objects straightforward and accurate. Operators benefit from user-friendly adjustment controls, which allow for easy fine-tuning of detection range and sensitivity. This adaptability ensures that the WT24-2B440 can be quickly optimized for various production requirements, particularly in environments where product changes or line adjustments occur frequently.
Durability is built into the WT24-2B440’s design. Its IP67-rated housing protects against dust ingress and water spray, enabling reliable performance even in harsh or outdoor industrial conditions. The compact and rugged design ensures long-term stability and reduces the need for frequent maintenance, extending the sensor’s service life and lowering total cost of ownership.
Integration into existing automation systems is seamless, thanks to the sensor’s PNP output configuration. This ensures compatibility with programmable logic controllers (PLCs) and industrial control devices, allowing for reliable communication and straightforward system integration. The compact housing also supports installation in space-constrained areas without compromising performance.
In summary, the SICK WT24-2B440 combines medium-to-long-range retro-reflective detection, high-speed switching performance, easy alignment, and rugged durability to deliver a reliable sensing solution for industrial automation. Its ability to detect objects at distances up to 8 m makes it especially suitable for conveyor systems, packaging applications, and logistics operations where precision and reliability are essential. With its simple setup, strong environmental protection, and dependable performance, the WT24-2B440 helps manufacturers improve efficiency, reduce downtime, and maintain high-quality standards in modern automated production environments.
| Manufacturer | Sick |
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