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Measured variables : Volume a. c., volumetric flow a. c., gas velocity, volume s. c. (*), volume flow under s.c. (*)
Measuring Medium : Natural gas (dry, odorized), air
Measuring principle : Ultrasonic transit time difference measurement
Brand Name : Endress+Hauser
Model Number : FLOWSIC550
Certification : CE
Place of Origin : Switzerland
MOQ : 1PCS
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability : 1000 Piece/Pieces per Week negotiable
Delivery Time : 5-8 work days
Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available
Accuracy : Qmin up to Qmax ≤ ± 1 %; Accuracy class 1; typical error limits
Repeatability : ≤ 0.1 %
| Measuring Principle | Ultrasonic transit time difference measurement |
| Measured Variables | Volume a.c., volumetric flow a.c., gas velocity, volume s.c. (*), volume flow under s.c. (*) (*) additional function included with integrated volume correction |
| Measuring Medium | Natural gas (dry, odorized), air |
| Repeatability | ≤ 0.1 % |
| Accuracy |
Qmin up to Qmax ≤ ± 1 %; Accuracy class 1; typical error limits Qmin up to 0.1 Qmax ≤ ± 2 %; Accuracy class 1; maximum allowed error limits 0.1 Qmax up to Qmax ≤ ± 1 %; Accuracy class 1; maximum allowed error limits After high pressure flow calibration: ±0.2 % at test pressure; otherwise ±0.5 % |
| Medium Temperature Range | -40 °C ... +70 °C |
| Nominal Pipe Size | DN 50 (2) … DN 150 (6) |
| ANSI300 (ASME B16.5) | ≤ 48.7 bar (g); for -40 ... +70°C |
| ANSI600 (ASME B16.5) | ≤ 97.4 bar (g); for -40 ... +70°C |
| PN40 (EN 1092-1) | ≤ 40 bar (g); for -40 ... +70°C |
| PN63 (EN 1092-1) | ≤ 63 bar (g); for -40 ... +70°C |
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FLOWSIC550 ultrasonic flowmeter Images |