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Rosemount
Rosemount 3051SFC Compact Orifice Flow Meter
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Ключевые параметры
Measuring range
Line sizes 0.5–12 in. (15–300 mm); DP to 1000 inH2O (2.49 bar); static absolute/gauge to 3626 psi (250 bar)
Accuracy
Conditioning orifice β=0.4 Ultra for Flow ±0.75% of flow at 14:1; β=0.50/0.65 ±1.15%; Compact orifice (P) ±1.30%
Accuracy % FS
0.75
Output
DP, static pressure, process temperature, mass/volumetric/energy flow; 4–20 mA HART, WirelessHART, FOUNDATION Fieldbus
Supply
Per 3051S transmitter platform
Process connection
Wafer/compact install between raised-face flanges; alignment ring for 10–12 in.
| Параметр | Значение |
|---|---|
| Measuring range | Line sizes 0.5–12 in. (15–300 mm); DP to 1000 inH2O (2.49 bar); static absolute/gauge to 3626 psi (250 bar) |
| Accuracy | Conditioning orifice β=0.4 Ultra for Flow ±0.75% of flow at 14:1; β=0.50/0.65 ±1.15%; Compact orifice (P) ±1.30% |
| Accuracy % FS | 0.75 |
| Output | DP, static pressure, process temperature, mass/volumetric/energy flow; 4–20 mA HART, WirelessHART, FOUNDATION Fieldbus |
| Supply | Per 3051S transmitter platform |
| Process connection | Wafer/compact install between raised-face flanges; alignment ring for 10–12 in. |
| Wetted parts | 316 SST primary element (typical); see PDS material codes |
| Housing | 3051S transmitter housing options |
| Protection | Per 3051S transmitter selection |
| Media temperature | Direct mount −40 to 450 °F (−40 to 232 °C); remote mount −321 to 850 °F (−196 to 454 °C) |
| Ambient temperature | Per 3051S transmitter ambient limits in DP Flow PDS |
| Display | Optional local operator interface |
| Communication | 4–20 mA HART; WirelessHART; FOUNDATION Fieldbus |
| Approvals | SIL 2/3 IEC 61508; NACE; hazardous location (see PDS) |
| Notes | Specs from Emerson Rosemount DP Flow Meters PDS 00813-0100-4485, 3051SFC Compact Orifice section. |