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Specification & Description
| Specification | Description |
|---|---|
| Part Number | WLL260-R240 |
| Alternative Part Number | WLL260R240 |
| Manufacturer | Sick |
| Sensor Type | Plastic Fibre Optic Sensor |
| Dimensions (W x H x D) | 25 mm x 77.8 mm x 63 mm |
| Housing Shape | Rectangular |
| Sensing Distance | 0 mm to 65 mm (with standard fibres), 0 mm to 110 mm (with special fibres), 0 mm to 800 mm (with reflector) |
| Light Type | Visible red light |
| Light Source | LED |
| Adjustment | Potentiometer, 270° |
| Indication | LED |
| Supply Voltage | 12 V DC to 240 V DC, 24 V AC to 240 V AC |
| Power Consumption | ≤ 5 VA |
| Switching Output | Relay, galvanically isolated |
| Switching Function | Normally open (NO) |
| Response Time | ≤ 20 ms |
| Switching Frequency | 25 Hz |
| Time Delay Function | Adjustable, 0.1 s to 5 s |
| Connection Type | Terminal connection |
| Protective Circuits | Polarity protection, surge suppression |
| Protection Class | II |
| Weight | 120 g |
| Housing Material | Plastic, ABS |
| Enclosure Rating | IP66 |
| Operating Temperature Range | –25 °C to +55 °C |
| Storage Temperature Range | –40 °C to +70 °C |
| Commodity Code | 853650 |
The Sick WLL260-R240 is a high-performance plastic fibre optic sensor designed to offer reliable and precise detection capabilities for a wide range of industrial applications. This sensor is adept at handling challenging detection tasks, including those involving small or fast-moving objects, thanks to its versatile fibre optic technology. The WLL260-R240 boasts a robust construction with an IP66 protection rating, ensuring durability and resilience in harsh environments.
Equipped with a visible red light LED, the sensor provides users with an easy alignment process and immediate visual feedback for operational status. The adjustable potentiometer and LED indicators make setup and monitoring straightforward, enhancing the user experience. The sensor's compact dimensions allow for easy integration into tight spaces, making it an ideal choice for automation systems where space is at a premium.
The WLL260-R240 operates within a wide range of power supply options, from 12 V DC to 240 V DC and 24 V AC to 240 V AC, offering flexibility in various electrical environments. With a quick response time of ≤ 20 ms and a switching frequency of 25 Hz, it is capable of keeping pace with high-speed processes, ensuring timely and accurate detection.
This sensor also features selectable light/dark switching, adjustable delay times, and a relay output with galvanic isolation, providing a versatile output configuration to meet diverse application requirements. The inclusion of a mounting bracket in the supply package facilitates easy installation and setup.
Overall, the Sick WLL260-R240 plastic fibre optic sensor is a reliable and efficient solution for industrial sensing needs, offering precision, adaptability, and ease of use in a compact and durable package.
Commonly Asked Questions
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Frequently Asked Questions
What type of sensor is the WLL260-R240?
The WLL260-R240 is a plastic fibre optic sensor designed for various detection applications.
Can the WLL260-R240 be used in outdoor environments?
The sensor has an IP66 enclosure rating, which means it is protected against dust ingress and powerful water jets, making it suitable for certain outdoor conditions. However, it's always best to refer to the manufacturer's guidelines for specific environmental suitability.
What are the dimensions of this fibre optic sensor?
The dimensions of the sensor are 25 mm x 77.8 mm x 63 mm.
What is the supply voltage range for the WLL260-R240?
The supply voltage range for the sensor is 12 V DC to 240 V DC and 24 V AC to 240 V AC.
What type of light source does the WLL260-R240 use?
The sensor uses a visible red light LED as its light source.
What is the maximum switching frequency of the WLL260-R240?
The maximum switching frequency of the sensor is 25 Hz.
How is the sensitivity of the WLL260-R240 adjusted?
The sensitivity of the sensor can be adjusted using a potentiometer with a 270° range.
What is the response time for the WLL260-R240?
The response time for the sensor is ≤ 20 ms.
Does the WLL260-R240 come with any mounting accessories?
Yes, the sensor comes with a mounting bracket, specifically the BEF-W260.
What are the operating and storage temperature ranges for the WLL260-R240?
The operating temperature range is from –25 °C to +55 °C, and the storage temperature range is from –40 °C to +70 °C.
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.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
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.
