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Specification & Description
| Specification | Description |
|---|---|
| Part Number | WL100L-F2131 |
| Alternative Part Number | WL100LF2131 |
| Manufacturer | Sick |
| Product Family | W100 Laser |
| Type | Miniature photoelectric sensors |
| Function Principle | Reflex light barrier with double lens |
| Dimensions (W x H x D) | 11 mm x 31 mm x 20 mm |
| Housing Shape | Rectangular |
| Maximum Sensing Range | 0.08 m to 12 m |
| Sensing Range | 0.08 m to 10 m |
| Light Type | Visible red light |
| Light Source | Laser |
| Light Spot Size (Distance) | Ø 12 mm (at 10 m) |
| Wavelength | 650 nm |
| Laser Class | 1 |
| Adjustment | Potentiometer, 270° |
| Special Applications | Detection of small objects, high-speed object detection |
| Supply Voltage | 10 V DC to 30 V DC |
| Ripple | ± 10 % |
| Output Current Max | ≤ 100 mA |
| Response Time | < 0.25 ms |
| Switching Frequency | 2,000 Hz |
| Connection Type | Connector M8, 3-pin |
| Protection Circuits | Polarity protection, overcurrent and short-circuit protection |
| Weight | 10 g |
| Housing Material | Plastic, ABS/PC/POM |
| Optics Material | Plastic, PMMA |
| Protection Rating | IP65 |
| Operating Temperature Range | –10 °C to +50 °C |
| Storage Temperature Range | –40 °C to +70 °C |
| Included Accessories | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250F |
| MTTFD | 416 years |
| DCavg | 0% |
| eCl@ss | 27270902 |
The Sick WL100L-F2131 is a compact and versatile photoelectric sensor designed for precision detection tasks in a variety of industrial applications. This miniature sensor is part of the W100 Laser series and is renowned for its high-quality performance in detecting small objects and high-speed operations.
With its small dimensions of 11 mm x 31 mm x 20 mm, the WL100L-F2131 is an ideal solution for installations where space is at a premium. Despite its miniature size, it offers a reliable sensing range of 0.08 m to 12 m, ensuring flexibility across different operational distances.
The sensor utilises visible red light with a wavelength of 650 nm, and the light source is a Class 1 laser, which is safe for normal operation while providing a focused detection beam. The light spot size at a distance of 10 m is a mere Ø 12 mm, allowing for precise detection of small objects.
This model features a PNP switching output and offers the option to select between light-on and dark-on modes via an easily accessible rotary switch. It has a fast response time of less than 0.25 ms and a high switching frequency of 2000 Hz, making it suitable for high-speed applications.
The WL100L-F2131 is built with a robust plastic housing made of ABS/PC/POM and has an IP65 rating, signifying a high level of protection against dust and water jets, which is essential for demanding industrial environments.
Installation and alignment are straightforward, thanks to the inclusion of a stainless steel mounting bracket and a reflector. The sensor also features a potentiometer for precise adjustment, ensuring optimal performance in your specific application.
Overall, the Sick WL100L-F2131 photoelectric sensor is a reliable and efficient choice for businesses looking to enhance their automation processes with accurate and responsive object detection.
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Frequently Asked Questions
What are the key features of this miniature photoelectric sensor?
The key features include a visible red laser light source, a sensing range of up to 12 meters with a reflector, PNP output, and quick response times suitable for high-speed object detection. It also has a compact design with a robust housing, making it ideal for tight spaces and demanding environments.
Can the sensor be used in outdoor applications?
While the sensor has an IP65 rating, making it dust-tight and protected against water jets, it is primarily designed for indoor use. Outdoor applications may require additional protective measures to ensure longevity and reliability.
How do I adjust the sensing range of the sensor?
The sensing range can be adjusted using the 270° potentiometer located on the sensor. This allows for precise tuning to meet the specific needs of your application.
What type of output does the sensor provide?
The sensor provides a PNP output, which is a commonly used configuration in industrial automation for interfacing with various types of control systems.
What is the response time of the sensor?
The sensor boasts a rapid response time of less than 0.25 milliseconds, making it suitable for applications where quick detection is critical.
What materials are used in the construction of the sensor?
The sensor's housing is made of durable plastic materials such as ABS/PC/POM, and the optics are constructed from PMMA, ensuring a robust design for industrial environments.
Is there any special consideration for the laser used in the sensor?
Yes, the sensor uses a Class 1 laser, which is considered safe under all conditions of normal use. This means the laser does not pose a hazard to eyesight.
How can I ensure the sensor is correctly aligned for optimal performance?
Proper alignment can be achieved by using the mounting brackets and reflectors recommended by the manufacturer, and by adjusting the sensor's potentiometer to fine-tune its sensitivity.
What environmental conditions can the sensor operate in?
The sensor is designed to operate in a temperature range of –10 °C to +50 °C, making it suitable for a variety of industrial environments.
What certifications does the sensor have?
The sensor is certified with various eCl@ss standards, ensuring compliance with international industry standards for electronic classification.
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