

| Model | Pressure rang(MPa) | Differential pressure range(MPa) | Factory setting(MPa) | Max pressure(MPa) | ||||
| Max. | Min. | Max. | Min. | Off | On | |||
| HLP110 | 0.1 | 1 | 0.1 | 0.3 | 0.6±0.01 | 0.5±0.01 | 1.65 | |
| HLP506 | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 | |
| HLP506M | -0.07 | 0.6 | Duplicate voltage disparity≤0.4 | 0.3±0.01 | Manual reset | 1.65 | ||
| HLP530 | 0.5 | 3 | Fixed 0.3 to 0.5 | 2±0.01 | 1.5±0.02 | 3.5 | ||
| HLP530D | 0.5 | 3 | 0.5 | 1 | 2±0.01 | 1.5±0.02 | 3.5 | |
| HLP530M | 0.5 | 3 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
| HLP830 | Low pressure end | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 |
| High pressure end | 0.5 | 3 | Fixed 0.3 to 0.5 | 2±0.02 | 1.5±0.02 | 3.5 | ||
| HLP830HLM | Low pressure end | -0.07 | 0.6 | Duplicate voltage disparity≤0.2 | 0.3±0.01 | Manual reset | 1.65 | |
| High pressure end | 0.5 | 3 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
| HLP830HM | Low pressure end | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 |
| High pressure end | 0.5 | 3 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
| HLP830M | Low pressure end | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 |
| High pressure end | 0.5 | 1 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||