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Specification & Description
| Specification | Description |
|---|---|
| Part Number | WL4-3P2130 |
| Alternative Part Number | WL43P2130 |
| Manufacturer | Sick |
| Product Type | Retro-Reflective Sensor |
| Operating Principle | Reflector photocell with double lens |
| Detection Range | 0.01 m to 4.5 m |
| Switching Distance | 0.02 m to 3.5 m |
| Light Source | PinPoint LED |
| Light Type | Visible red light |
| Light Spot Size (Distance) | Ø 75 mm (at 1.5 m) |
| Wavelength | 650 nm |
| Supply Voltage | 10 V DC to 30 V DC |
| Ripple | < 5 Vpp |
| Current Consumption | 20 mA (unloaded) |
| Output Type | PNP |
| Output Current Max | ≤ 100 mA |
| Response Time | < 0.5 ms |
| Switching Frequency | 1,000 Hz |
| Connection Type | Connector M8, 3-pin |
| Protection Circuit | Polarity reversal protection, interference suppression, overcurrent and short-circuit proof |
| Protection Class | III |
| Housing Material | Plastic, ABS |
| Optics Material | Plastic, PMMA |
| Weight | 30 g |
| Degree of Protection | IP67, IP66 |
| Operating Ambient Temperature | –40 °C to +60 °C |
| Storage Ambient Temperature | –40 °C to +75 °C |
| MTTFD | 3,291 years |
| DCavg | 0% |
| Commodity Code | 903180 |
The Sick WL4-3P2130 is a compact and versatile retro-reflective sensor designed to meet the demands of a wide range of industrial applications. This sensor is engineered to provide reliable detection and precise measurement, thanks to its innovative technology that includes a PinPoint LED light source emitting visible red light with a wavelength of 650 nm. The sensor's small form factor, with dimensions of 16 mm x 39.5 mm x 12 mm, makes it an ideal choice for installations where space is at a premium.
With a maximum sensing range of 0.01 m to 4.5 m and an operational range of 0.02 m to 3.5 m, the WL4-3P2130 ensures flexibility and adaptability in various settings. It features a polarisation filter to prevent false signals from reflective surfaces, enhancing its accuracy and reliability. The sensor's quick response time of less than 0.5 ms and a high switching frequency of 1000 Hz enable it to handle fast-moving objects with ease.
Constructed with a durable ABS plastic housing and PMMA front lens, the WL4-3P2130 is built to withstand the rigours of industrial environments. It is rated IP67 and IP66 for protection against dust and water ingress, ensuring consistent performance in challenging conditions. The sensor operates within a temperature range of –40 °C to +60 °C, making it suitable for a variety of climates and applications.
The WL4-3P2130 is equipped with a PNP digital output and can handle an output current of up to 100 mA. It also includes protective circuitry to guard against reverse polarity, transient suppression, and overcurrent and short-circuit conditions, further ensuring its longevity and operational safety.
This sensor is a reliable solution for automation tasks that require precise object detection, including packaging, material handling, and machine positioning. Its miniature size, combined with its robust performance, makes the Sick WL4-3P2130 a smart choice for businesses looking to enhance their automation processes with efficiency and precision.
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Frequently Asked Questions
What is the operating voltage range for the retro-reflective sensor?
The operating voltage range for the sensor is 10 V DC to 30 V DC.
Can this sensor be used in outdoor environments?
Yes, the sensor is suitable for outdoor use as it has an IP67 and IP66 protection class, making it resistant to dust and water.
What type of output does the sensor provide?
The sensor provides a PNP output.
What is the maximum switching frequency of the sensor?
The maximum switching frequency of the sensor is 1,000 Hz.
Does the sensor come with a polarisation filter?
Yes, the sensor includes a polarisation filter.
What is the response time for this sensor?
The response time for the sensor is less than 0.5 ms.
What is the maximum detection range of the sensor?
The maximum detection range of the sensor is between 0.01 m and 4.5 m.
What type of light does the sensor emit?
The sensor emits visible red light with a wavelength of 650 nm.
What are the dimensions of the sensor?
The dimensions of the sensor are 16 mm in width, 39.5 mm in height, and 12 mm in depth.
What materials are used for the sensor's housing and optics?
The housing of the sensor is made of ABS plastic, and the optics are made of PMMA plastic.
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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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.
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