Product Description
Hydac HDA 4745-A-400-000
The Hydac HDA 4745-A-400-000 is a highly accurate and robust pressure transducer designed for demanding industrial and mobile applications. It features a welded, thin-film strain gauge measuring cell on a stainless steel diaphragm, ensuring excellent long-term stability and precision. This sensor is engineered to provide reliable pressure measurements even in harsh environments with high levels of shock, vibration, and electromagnetic interference (EMC). Its compact design and standard electrical and mechanical connections allow for easy integration into a wide range of hydraulic and pneumatic systems, test benches, and process control applications.
Technical Specifications:
- Pressure Range: 0 … 400 bar
- Output Signal: 4 … 20 mA (2-wire)
- Accuracy: ≤ ±0.5 % FS max.
- Mechanical Connection: G1/4 A DIN 3852-E
- Electrical Connection: M12x1, 4-pole
- Supply Voltage: 8 … 30 V DC
- Protection Class: IP67 (when mated)

Hydac HDA 4745-A-400-000
Order the Hydac HDA 4745-A-400-000 pressure transducer, featuring a 400 bar range, 4-20 mA output, and G1/4 connection. A durable and precise sensor for industrial and mobile hydraulic systems.







