Model | HCLA | HCE | HDI |
Pressure ranges | 2.5 to 75 mbar | 10 mbar to 5 bar | 10 mbar to 5 bar |
1 to 30 inH2O | 4 inH2O to 70 psi | 4 inH2O to 70 psi |
Pressure type | Gage, Differential | Absolute, Gage, Differential | Absolute, Gage, Differential |
Output signal | 0.25-4.25 V, I2C bus | 0.25-4.25 V, SPI bus | 0.5-4.5 V, I2C bus |
Accuracy, non-linearity | ±0.05 %FSS | ±0.1 %FSS | ±0.1 %FSS |
Accuracy, total accuracy | N.A. | ±0.5 %FSS | ±0.5 %FSS (P-grade) |
±1.5 %FSS (H-grade) |
Temp. range operating | -25-85°C | -25-85°C | -20-85 °C |
Dimensions without connections | 13×16×7mm3 | 13×16×7mm3 | 12×15×7mm3 |
Features | Digital signal conditioning | Digital signal conditioning | Digital signal conditioning |
For very low pressures | Very high total accuracy | Very high total accuracy |
Excellent offset stability and virtually no position sensitivity | SPI bus interface and analogue output \at the same time | I2C bus interface and analogue output at the same time |
I2C bus interface and analogue output at the same time | Different accuracy classes available |