| Specification | Detail |
|---|---|
| Dial Size | 4 inches / 100 mm |
| Pressure Range | 0-1.6MPa |
| Case Type | Dry / Non-Filled |
| Case Material | Black Steel |
| Mounting | Lower Mount |
| Connection Thread | 3/8" NPT |
| Dial Design | Color-Coded Safety Zones (Green/White/Red) |
| Accuracy Class | ±1.6% FS |
| Zone | Pressure Range | Status | Required Action |
|---|---|---|---|
| White Zone | 0-0.4 MPa | Low Pressure | Check for system leaks, verify compressor operation, ensure proper pressurization |
| Green Zone | 0.4-1.6 MPa | Ideal Operating Range | Normal operation--system pressure within safe, stored energy parameters |
| Red Zone | Above 1.6 MPa | DANGER - Overpressure | IMMEDIATELY relieve pressure, shut down system, investigate cause before resuming operation |