The Weidmüller WSG-1AI-24-HC is a signal conditioner that provides galvanic isolation for analog input signals (4-20 mA or 0-10 V). It ensures accurate and reliable signal transmission by isolating the input from the output, protecting against electrical interference and ground loops. With a 24 V DC power supply, it is ideal for use in industrial automation and process control systems. The device is designed for easy installation on DIN rails and offers high accuracy, durability, and compactness.