Hydac HDA 4745-A-400-000 Electronic pressure transmitter
Designed for industrial hydraulic and pneumatic systems. The sensor uses a stainless steel diaphragm with thin-film DMS (thick-layer ceramic pressure measuring cell) technology, which features high accuracy, high stability and corrosion resistance for pressure measurement in high-pressure environments.
Parameter details
Measuring range: 0 to 400 bar
Accuracy: ≤ ±0.25% FS (typical value)
Output signal: 4-20 mA or 0-10 V (optional)
Supply voltage; 10 V to 15 V DC (recommended value)
Operating temperature: -20°C to +80°C
Protection class: IP65
Electrical connection: DIN EN 175301-803 / 3p + PE
Certification; ATEX, CSA, IECEx or Schiffs certification (optional)
Product features
High-precision measurement
The use of thin-film DMS technology ensures pressure measurement accuracy of ≤ ±0.25% FS in the high-pressure range.
Rugged and durable
The stainless steel diaphragm and overall structural design have excellent shock and vibration resistance and are suitable for harsh working conditions.
Excellent EMC characteristics
Comply with industrial electromagnetic compatibility standards to ensure stable operation in complex electromagnetic environments.
Corrosion resistance
Made of corrosion-resistant materials, suitable for media compatible with 316L stainless steel, such as hydraulic oil, water, gas, etc.
Flexible output signal
Provides 4-20 mA or 0-10 V output signals, which can be connected to all measuring and control instruments of HYDAC Electronics Factory and common control and regulation units on the market.