HDA 4300 Pressure
Precise low-pressure sensing for demanding industries. Featuring a durable ceramic cell and reliable 4–20 mA or 0–10 V outputs, the HDA 4300 is perfect for hydraulics, pneumatics, refrigeration, food, and pharma applications. Accurate, versatile, and built to perform.
| Feature | Details |
|---|---|
| Model | HDA 4300 |
| Measurement Principle | Ceramic pressure measurement cell with thick-film strain gauge |
| Pressure Range | 1.0 to 40 bar (relative pressure) |
| Output Signals | 4–20 mA (2-wire) or 0–10 V (3-wire) |
| Accuracy | ±0.5% FS (typical), ±1.0% FS (maximum) |
| Temperature Compensation |
Zero point: ±0.02%/°C (typical), ±0.03%/°C (maximum) Over range: ±0.02%/°C (typical), ±0.03%/°C (maximum) |
| Long-Term Stability | ±0.3% FS per year |
| Hysteresis | ≤ 0.4% FS |
| Repeatability | ≤ 0.1% FS |
| Rise Time | ≤ 1 ms |
| Compensated Temperature Range | -25°C to +85°C |
| Storage Temperature Range | -40°C to +100°C |
| Fluid Temperature Range | -25°C to +100°C (with FPM or EPDM seal) |
| Vibration Resistance | ≤ 20 g (10–500 Hz, according to DIN EN 60068-2-6) |
| Ingress Protection | IP67 (according to DIN EN 60529) |
| Electrical Connection | M12x1, 4-pin (male) or DIN EN 175301-803 (3-pin + PE) |
| Mechanical Connection | G1/4 A ISO 1179-2 (male) |
| Housing Material | Stainless steel |
| Seal Material | FPM or EPDM |
| Mounting Orientation | Any orientation |
| Applications | Hydraulics, pneumatics, refrigeration, air conditioning, food & pharma industries |