孔板流量计计算书
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PLATE & FLANGE
33 34 35 36 37 38 39 40 41 42
INTEGRAL WITH PLATE AND FLANGEINTEGRAL WITH PLATE AND FLANGE
TRANSMITTER
43 Element Type 44 45 46 47 48 49 50
0.530988 31.0203 mm 58.42 mm 3" ANSI 1500 LB XXX Weld Neck YES MFR.STD. MFR.STD. MFR.STD. A-105 (16 Mn) YES 316SS INDICATE AND TRANSMIT 24VDC MFR.STD. 4~20mA
GENERAL
4 5 6 7 8 9 10 11 12 13 14
FLUID DATA
15 16 17 18 19 20 21 22 23 24 25
CONCENTRIC 316SS 5167
CONCENTRIC 316SS 5167
ORIFICE
26 27 28 29 30 31 32
Beta = d / D Orifice Bore Diameter Line I.D. Flange Rating Vent or Drain Hole Plate Thickness Tap Size Tap Location Flange Material 3-Valve Maniflod Element Material Mounting Function Power Supply Case Material Display Output Manufacture Model No. P & ID No.
0.363295 31.7229 mm 87.32ቤተ መጻሕፍቲ ባይዱmm 4" ANSI 1500 LB SCH.160 Weld Neck YES MFR.STD. MFR.STD. MFR.STD. A-105 (16 Mn) YES 316SS INDICATE AND TRANSMIT 24VDC MFR.STD. 4~20mA
ISA-S20.21
SPECIFICATION FORM FOR INSTRUMENT
ORIFICE FLOWMETER SHEET 3 OF 11 REV. DATE
SPEC. NO.
COMPANY : PROJECT :
BY
DATE
REV. CONTRACT REQ. P.O.
JOB
:
BY 1 2 3 Tag No. Service Line No. Enclosure Class Range Ratio Accuracy Fluid Fluid State Maximum Flow(m3/d) Minimum Flow(m3/d) Normal Flow(m3/d) Pressure Temperature Specific Gravity at Base Operating Spec. Gravity Supercomp. Factor Mol. Weight Operating Viscosity Quality % or Superheat Base Press. Concenric or Other Material ISO Standard Temp. 101.325kPaA 15.6 ℃ 101.325kPaA 15.6 ℃ Cp / Cv 0.87 Cp 0.87 Cp 12800~13100kPaA 18~30 ℃ 1 1.025 12800~13100kPaA 18~30 ℃ 1 1.025 FT-1001D WATER INJECTION WELL B4 4"-P-1004-F2-HT NEMA 7 & 4X HOLD +/-1% SEA WATER LIQUID 294 222.85 CHK'D FT-1002D WATER INJECTION WELL B4 3"-P-1004A-F2-HT NEMA 7 & 4X HOLD +/-1% SEA WATER LIQUID 294 222.85 APPR.
NOTES: 1. All FE shall be equipped with SS nameplate. 2. Item 29 & 30 shall be re-calculated by vendor. 3. The transmitter shall be smart type.