The DPG is a standard pressure gauge for measuring overpressure and differential pressure. The DPG series differential pressure gauges are engineered for HVAC/R applications. The DPG series devices detect air and non-corrosive gas pressures (differential and positive) and provide a clear analog display of the measured values.
DPG Series Specifications:
| Accuracy (from FS): | < ±2 % (DPG60 < ±4 % ; DPG100 < ±3 %) | 
| Operating temperature: | -5...+60 °C | 
| Zero point adjustment screw | external in the plastic cover | 
| Mounting | surface mounting or flush mounting | 
| Mounting position | vertical | 
| Measuring air flow | special flow scales available separately, easy to install on site |