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Major specifications
| Applicable fluids |
Oil, heavy oil, other liquids (Homogeneous liquid through which an ultrasonic wave propagates) |
| Nominal size |
100, 150, 200, 250, 300mm |
| Number of lines measured |
4 |
| Flange standard |
JIS 10, 20, 30K RF / JPI 150, 300 RF / ASME 150, 300 RF |
| Flow velocity measuring range |
−10 to +10m/s |
| Accuracy |
±0.5%RD (Standard), ±0.15%RD (high accuracy calibration) |
| Temp. range |
−20 to +120°C |
| Max. operating pressure |
Depends on flange rating (Design pressure : 8MPa at 120°C) |
| Configuration |
Explosionproof (TIIS, ATEX), IP66 |
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Major specifications
| Applicable fluids |
Homogeneous fluids where ultrasonic wave can propagate (clean water, waste water, industrial water, river water, ocean water, purified water, etc.)
Turbidity: 10000mg/L (degree) max. |
| Fluid temp. range |
-20 to 60°C (fluid and ambient) |
| Nominal size |
25mm to 600mm |
| Piping materials |
Steel pipe, SUS pipe, polyvinyl pipe, ductile cast-iron pipe, copper pipe, or other pipe made of material that can transmit ultrasonic wave steadily |
| Flow metering range |
0 to ±10m/s |
| Number of metering lines |
1 line |
| Metering system |
Ultrasonic pulse transmission time difference system |
| Factory calibration accuracy |
25mm to 40mm |
±2.5% of reading (±0.025m/s at a flowrate less than 1m/s) |
| 50mm to 90mm |
±2.0% of reading (±0.020m/s at a flowrate less than 1m/s) |
| 100mm to 250mm |
±1.5% of reading (±0.015m/s at a flowrate less than 1m/s) |
| 300mm to 600mm |
±1.0% of reading (±0.010m/s at a flowrate less than 1m/s) |
