The Hydac EDS 1791-N-250-000 is a compact electronic pressure switch designed for reliable pressure monitoring and control in hydraulic and pneumatic systems. It features a robust stainless steel measuring cell with a thin-film strain gauge, ensuring high accuracy and long-term stability. This model is equipped with a 4-digit digital display for easy reading of the current system pressure and for setting the switch point parameters. The EDS 1791 series is ideal for applications requiring a precise, user-friendly, and durable pressure switch, such as in machine tools, mobile hydraulics, and industrial automation.