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| Country of Origin | China |
|---|---|
| Brand | SICK |
| Response time | 250μs |
| Light Source | LED |
| Detection range | 4 m |
| Model | WL8-N2231 |
| IP Rating | IP67 |
| Mount Type | Screw |
| Housing Material | Plastic |
| Output type | NPN |
| Series | W8 |
| Maximum Operating Temperature | 55°C |
| Minimum Operating Temperature | -25°C |
| Maximum Current | 100mA |
| DetectIon Type | Retroreflective |
| Terminal type | 4-Pin Connector |
| Interface Type | 4-Pin, M8 Connector |
| Maximum dc Voltage | 30V dc |
| Hazardous Area Certification | EN IEC 63000 |
| Standards/Approvals | EN IEC 63000, EU, RL |
| Sensor Style | Block |
SICK WL8-N2231 is a high-quality retroreflective photoelectric sensor in a compact block style form factor featuring a 4 meter detection range and NPN output type configured via a 4-pin M8 connector. Its IP67-rated plastic housing ensures reliable operation in challenging industrial environments. Designed for close-range sensing applications, this sensor supports fast switching speeds up to 2 kHz, improving automation efficiency.
The sensor integrates precise background suppression technology and an LED light source for consistent and accurate detection. The unit operates effectively within a temperature range of -25°C to 55°C and supports a maximum DC voltage of 30V and current of 100mA. The included stainless steel mounting bracket with M3 threaded holes facilitates straightforward and secure installation, reducing setup times and costs.
This product family is engineered to handle demanding industrial, manufacturing, automation, and laboratory tasks where fast, precise object detection is critical. It meets rigorous compliance standards such as EN IEC 63000, assuring quality and safety in professional environments.
Compact block style housing designed for close-range detection. Precise background suppression for reliable sensing performance. High switching frequency up to 2 kHz for optimized production processes. Equipped with LED light source and 4-pin M8 connector terminal type.
Robust IP67-rated plastic housing suitable for harsh environments. Operating temperature range from -25°C to 55°C supports diverse conditions. Maximum DC voltage rating of 30V with a current limit of 100mA. Includes stainless steel mounting bracket for secure and easy installation.
Complies with EN IEC 63000 standards for quality and safety. Suitable for industrial automation, laboratory, manufacturing, and control system applications.
This sensor is ideal for integration into automated production lines, robotics, monitoring systems, and quality control processes. Its combination of durability, precision, and flexibility makes it a preferred choice across industries requiring fast and accurate object detection under challenging conditions.
Explore more Photoelectric Sensor options and related industrial automation components on EnvMart for comprehensive solutions tailored to your operational needs.
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