The Hydac EDS 344-2-400-000 is a compact electronic pressure switch designed for robust performance in hydraulic and pneumatic applications. It features a durable stainless steel measuring cell with a thin-film strain gauge, ensuring high accuracy and long-term stability. The integrated 3-digit digital display allows for easy reading of the current system pressure and simple adjustment of the switch point without the need for additional measuring devices. With a pressure range of up to 400 bar and a reliable PNP switching output, this pressure switch is ideal for monitoring and control tasks in industrial machinery, mobile equipment, and process engineering.