PL22-4

The SICK PL22-4 is a compact photoelectric sensor designed for reliable object detection in various industrial applications. It features a robust housing with an IP67 rating, ensuring protection against dust and water ingress, making it suitable for harsh environments.### Key Technical Specifications: - **Sensing Principle**: Photoelectric sensor with a retro-reflective mode. - **Operating Range**: Up to 4 meters, depending on the reflector used. - **Output Type**: PNP or NPN output options available, providing flexibility for integration into different control systems. - **Switching Frequency**: Up to 1 kHz, allowing for fast detection of moving objects. - **Response Time**: Typically less than 1 ms, ensuring quick reaction to detected objects. - **Supply Voltage**: Operates on a wide voltage range of 10 to 30 V DC, compatible with most industrial power supplies. - **Temperature Range**: Functional in environments from -25 °C to +60 °C, suitable for various operational conditions. - **Connection Type**: Available with M12 connector for easy and secure wiring. - **Light Source**: Infrared LED, providing reliable performance in diverse lighting conditions. - **Housing Material**: Made from durable plastic, designed to withstand mechanical stress and environmental factors.### Applications: The PL22-4 is ideal for applications such as packaging, material handling, and assembly lines, where precise object detection is critical. Its compact design allows for easy installation in tight spaces, while its robust construction ensures long-term reliability.