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Specification & Description
| Specification | Description |
|---|---|
| Part Number | WL27-3P2451 |
| Alternative Part Number | WL273P2451 |
| Manufacturer | Sick |
| Series | WL27-3 |
| Sensor Type | Photoelectric Retro-Reflective Sensor |
| Housing Design | Block |
| Detection Range | 0.1 to 15 m |
| Supply Voltage | 10 to 30 V dc |
| Current Consumption | 45 mA |
| Response Time | ≤500 µs |
| Housing Material | ABS |
| Dimensions | 24.6 x 54 x 92.8 mm |
| Output Type | PNP |
| Switching Frequency | 1,000 Hz |
| Connection Type | M12 4-pin connector |
| Protection Circuit | UV connections reverse polarity protected, Outputs short-circuit protected, Impulse suppression |
| Protection Class | II |
| Operating Temperature Range | –40 °C to +60 °C |
| Storage Temperature Range | –40 °C to +75 °C |
| IP Rating | IP69K |
| UL File Number | NRKH.E181493 & NRKH7.E181493 |
| MTTFD | 1,640 years |
| DCavg | 0% |
| Commodity Code | 903180 |
The Sick WL27-3P2451 is a state-of-the-art photoelectric retro-reflective sensor designed for precision detection in a wide range of industrial applications. This compact block sensor boasts an impressive detection range of 100 mm to 15 m, making it versatile for various positioning, sorting, and counting tasks. Engineered to operate with a supply voltage of 10 to 30 V dc and a current consumption of 45 mA, it ensures reliable performance in demanding environments.
With a swift response time of ≤500 µs and a high switching frequency of 1000 Hz, the WL27-3P2451 is capable of capturing fast-moving objects with ease. The sensor features a robust ABS housing measuring 24.6 x 54 x 92.8 mm, which is designed to withstand harsh conditions, evidenced by its IP69K protection rating, ensuring it can handle high-pressure washdowns.
The sensor's PNP output and selectable light/dark switching modes provide flexibility for integration into various control systems. Additionally, it includes a polarisation filter and front screen heating, enhancing its functionality in diverse operating conditions, including outdoor applications with temperature ranges from –40 °C to +60 °C.
The WL27-3P2451 is a testament to Sick's commitment to innovation and quality, offering a reliable sensing solution that enhances efficiency and precision in industrial automation.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
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Frequently Asked Questions
What is the detection range of this photoelectric sensor?
The detection range of the Sick WL27-3 Series photoelectric retro-reflective sensor is from 0.1 to 15 meters, allowing for versatile use in various applications.
Can this sensor be used in outdoor environments?
Yes, the sensor is designed with a robust ABS housing and has an IP69K protection rating, making it suitable for use in harsh outdoor conditions.
What type of output does the sensor provide?
The sensor provides a PNP output, which is a commonly used type of output in industrial automation systems.
What is the response time of the sensor?
The response time of the sensor is ≤500 µs, which allows for quick detection and is suitable for high-speed applications.
What are the power requirements for this sensor?
The sensor operates on a supply voltage of 10 to 30 V dc and has a current consumption of 45 mA.
Is there any special feature to prevent interference from ambient light?
Yes, the sensor is equipped with a polarisation filter to reduce interference from ambient light, ensuring reliable operation.
What materials are used in the construction of the sensor?
The housing of the sensor is made of ABS plastic, and the optical elements are made of PMMA plastic, providing durability and resistance to environmental factors.
How is the sensor mounted?
The sensor can be easily mounted using the through holes provided in the housing, allowing for straightforward installation.
What type of light does the sensor use for detection?
The sensor uses visible red light with a wavelength of 660 nm for detection, which is beneficial for alignment and troubleshooting.
How can the sensitivity of the sensor be adjusted?
The sensitivity of the sensor can be adjusted using the built-in potentiometer, providing flexibility to cater to different application requirements.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
