The Hydac HDA 7446-B-400-050 is a high-precision pressure transmitter from the HDA 7400 series, featuring a clear 4-digit LED display and a robust stainless steel housing. This genuine Hydac component is engineered for reliable pressure measurement in hydraulic and pneumatic systems, capable of monitoring pressures from 0 to 400 bar. It provides a standard 4-20 mA analog output signal with an accuracy of ≤ ± 0.5 % FS. The transmitter operates on a supply voltage of 9-32 V DC and is equipped with an M12x1, 5-pin electrical connection and a G 1/4 A DIN 3852-E process connection. With an IP67 protection class, it ensures dependable performance across an operating temperature range of -25 to +80 °C in demanding industrial environments.