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Specification & Description
| Specification | Description |
|---|---|
| Part Number | WL8-P2231 |
| Alternative Part Number | WL8P2231 |
| Manufacturer | Sick |
| Product Family | Miniature Photoelectric Sensors |
| Sensing Method | Reflector photocell with autocolimation |
| Dimensions | 11 mm x 31 mm x 20 mm |
| Housing Shape | Rectangular |
| Maximum Sensing Range | 0 m to 4 m |
| Typical Sensing Range | 0 m to 3 m |
| Light Type | Visible red light |
| Light Source | LED |
| Light Spot Size (at distance) | Ø 30 mm (at 1 m) |
| Wavelength | 650 nm |
| Adjustment | Potentiometer, 270° |
| Special Application Areas | Identification of high-speed objects |
| Supply Voltage | 10 V DC to 30 V DC |
| Ripple | ± 10 % |
| Connection Type | M8 connector, 4-pin, straight |
| Enclosure Rating | Not specified |
| Output Type | Switching output with LED indication |
| Accessories | Reflectors and mounting brackets available |
| Commodity Code | 853710 |
| eCl@ss | 12.0 |
| ETIM | EC002717 |
| UNSPSC | 39121528 |
The Sick WL8-P2231 is a compact and versatile miniature photoelectric sensor designed for a wide range of automation and industrial applications. This sensor is engineered to provide reliable detection and measurement, ensuring seamless operation in various environments. Its small form factor makes it an ideal choice for installations where space is at a premium, yet performance cannot be compromised.
Crafted with precision, the WL8-P2231 utilises a visible red light source for accurate targeting and easy alignment, enhancing its efficiency in object detection tasks. The sensor boasts a robust construction with an IP67 rating, signifying its capability to withstand harsh industrial conditions, including dust and water exposure.
Featuring an intuitive adjustment mechanism, the WL8-P2231 allows for quick sensitivity calibration and switching between light and dark operating modes, catering to diverse application requirements. The sensor's fast response time and high switching frequency enable it to detect rapidly moving objects with precision, making it a reliable component in high-speed automation processes.
The WL8-P2231 comes equipped with a PNP output and is designed to be easily integrated into existing systems, thanks to its standard M8 connector. Its compatibility with a range of reflectors and mounting brackets further adds to its flexibility, allowing for customised setups tailored to specific operational needs.
Overall, the Sick WL8-P2231 miniature photoelectric sensor is a high-quality, adaptable solution for businesses looking to enhance their automation capabilities with a sensor that offers both reliability and ease of use.
Commonly Asked Questions
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Frequently Asked Questions
What are the dimensions of the miniature photoelectric sensors?
The dimensions of the miniature photoelectric sensors are 11 mm in width, 31 mm in height, and 20 mm in depth, making them compact and suitable for tight spaces.
What type of light does this sensor use?
This sensor uses a visible red light with a wavelength of 650 nm, emitted from an LED source.
Can the sensitivity of the sensor be adjusted?
Yes, the sensitivity of the sensor can be adjusted using a potentiometer, which provides a 270-degree adjustment range.
What is the maximum sensing range of the sensor?
The maximum sensing range of the sensor is up to 4 meters when used with the specified reflector.
Is the sensor equipped with any visual indicators for operation?
Yes, the sensor is equipped with an orange LED indicator that signals when the switching output is active, and a green LED indicator for stability.
What type of outputs does the sensor provide?
The sensor provides a switching output that can be configured for either light-on or dark-on operation.
What is the supply voltage required for the sensor?
The sensor requires a supply voltage of 10 V DC to 30 V DC.
Are there any special features for detecting fast-moving objects?
Yes, the sensor has special features that make it capable of detecting rapidly moving objects, enhancing its responsiveness in dynamic applications.
What type of connection does the sensor support?
The sensor supports an M8 4-pin connector, which allows for easy and secure electrical connections.
Are there any recommended accessories for the sensor?
Recommended accessories include reflectors and mounting brackets that are compatible with the sensor, enhancing its versatility in various applications.
