UM18-20012

The SICK UM18-20012 is a compact, non-contact 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: - **Measurement Range:** 0.2 m to 6 m (0.66 ft to 19.7 ft) - **Output Signal:** Analog output (0-10 V or 4-20 mA) and digital output (PNP/NPN switching output) - **Resolution:** 1 mm - **Frequency:** 40 kHz ultrasonic frequency for optimal detection performance - **Response Time:** < 50 ms, allowing for quick detection and measurement updates - **Operating Temperature Range:** -20 °C to +70 °C (-4 °F to +158 °F) - **Supply Voltage:** 10 V to 30 V DC, ensuring compatibility with various power systems - **Housing Material:** Robust plastic housing (IP67 rated) for protection against dust and water, suitable for harsh industrial environments - **Mounting Options:** Versatile mounting options for easy installation in different orientations - **Weight:** Approximately 200 g, making it lightweight and easy to integrate into existing systems.### Applications: The UM18-20012 is ideal for applications such as level measurement in tanks, object detection on conveyor belts, and distance measurement in automated systems. Its high precision and reliability make it suitable for use in logistics, manufacturing, and process automation.