Dwyer OP Orifice Plate Flowmeter 16in 100inH2O – OP-Q-2
Dwyer OP-Q-2 Orifice Plate Flow Element (Size 2) Metrology Specs
| Brand | Dwyer Instruments |
| Model SKU | OP-Q-2 |
| Country of Origin | United States |
| Specific Operating Range | 16" Line Size; Water: 2038.95 GPM @ 100" d.p. W/C; Air: Up to 21764.08 SCFM @ 100 psig |
| Accuracy Class | High-Flow Differential Logic; 0.50 Beta ($beta$) Ratio |
| Sensor & Material | Stainless Steel Orifice Plate with Corner Taps |
| Temperature Compensation | Gas density compensation required at 100 psig references |
| Data Logging Capacity | N/A (Requires Differential Pressure Transmitter) |
| Display & Resolution | Mechanical Bore: 7.600" |
| Interface & Port Type | Corner Tap Configuration (1/4" Female NPT) |
| Selectable Pressure Units | Differential Pressure (Inches W.C. / PSID) |
| Power & Battery Life | Passive Mechanical Element |
| Safety & Protection | 120% FS Overpressure Signal Integrity (Mechanical Limit) |
| Compliance | NIST Traceable, ANSI Z540, Proven Long-term Reliability |
| Warranty Period | 1-Year Manufacturer Warranty |
| Industrial Application | High-capacity flow metering for large scale industrial pipelines. |
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