UM18-21112A212

The SICK UM18-21112A212 is a compact ultrasonic sensor designed for distance measurement and object detection in various industrial applications. It operates on the principle of ultrasonic waves, emitting sound pulses and measuring the time taken for the echoes to return after bouncing off an object.### Key Technical Specifications: - **Operating Range:** 0.2 m to 6 m, allowing for versatile applications in proximity sensing. - **Frequency:** 200 kHz, which provides a good balance between range and resolution. - **Beam Angle:** 8° (±4°), ensuring focused detection and minimizing interference from adjacent objects. - **Output Signal:** The sensor features a configurable output, including analog (0-10 V or 4-20 mA) and digital (PNP/NPN) signals, facilitating easy integration into various control systems. - **Supply Voltage:** 10 to 30 V DC, making it compatible with a wide range of industrial power supplies. - **Response Time:** < 50 ms, ensuring quick detection and response for dynamic applications. - **Temperature Range:** -20 °C to +70 °C, suitable for harsh industrial environments. - **Protection Class:** IP67, providing excellent resistance to dust and water ingress. - **Housing Material:** Robust plastic housing, designed for durability in industrial settings.### Applications: The UM18-21112A212 is ideal for applications such as level measurement, object detection, and presence sensing in logistics, packaging, and automation systems. Its compact design and reliable performance make it a preferred choice for many industrial automation tasks.