Dynasonics D7700 Series Insertion Doppler Ultrasonic Flow Met Bedienungsanleitung

Series Series Series Series D7700D7700D7700D7700 Insertion Doppler Ultrasonic Flow Meter Operations & Maintenance Manual REV 2/00

Rev. 2/00 -3.1- 77X The enclosure should be mounted in an area that is convenient for servicing, calibration o

Rev. 12/97 -1- D77X This manual c

Rev. 2/00 -3.2- 77X 5. If additional holes are required, (analog outputs, etc.) drill the appropriate size

Rev. 2/00 -3.3- 77X transmitter. See the electrical connections detail in Figure 3.2 and 3.3. NOTE: The tra

Rev. 2/00 -3.4- 77X Figure 2.2 D7700 Operated with 115/230 VAC Power Supply 02/02/2000 R110

Rev. 2/00 -3.5- 77X Figure 2.3 D7700 Operated with 12-24 Vdc Power Supply 02/02/2000 R110 [D

Rev. 2/00 -4.1- 77X After power has been applied to the flowmeter and if the pipe is full of a flowing liquid,

Rev. 2/00 -4.2- 77X FIELD CALIBRATION PROCEDURES After the Equipment is properly installed and operating, the

Rev. 2/00 -4.3- 77X B. Totalizer Calibration — Series D7701 1. If an oscilloscope or signal counter is avai

Rev. 2/00 -4.4- 77X C.W. Time the new rate and adjust as required. For example, if the flow indicator reads

Rev. 2/00 -4.5- 77X the Fluid Sound Speed Compensation chart located in the Appendix of this manual. Once a n

Rev. 2/00 -4.6- 77X HOW TO CALIBRATE FOR A DIFFERENT SCALE & PIPE This procedure is an outline of how to

Rev. 12/97 -2- D77X Insertion Dep

Rev. 2/00 -4.7- 77X the new count rate is 1.2 seconds per count at 10 gallons per count. A digital counter i

A P P E N D I X

Fluid Sound SpeedsOriginal Date: 10/19/99Revision: noneRevision Date: noneFile: I:/dynasonics/dyna_code/tables/doppler ss conversions.xls120.0176921Do

Linseed Oil .925-.939 1770 5803.3 118Methanol (40,41) 0.79 1076 3530.2 72Methyl alcohol (40,44) 0.79 1076 3530.2 72Methylene chloride (3) 1.33 1070 35

Cement Lining Std./Double ThicknessID Wall ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall3 3.96 3.46 0.25 3.40 0.28 3.34 0.31 3.28 0.34 3.22 0.37 3.1

Size(Inches)O.D.InchI.D.InchWallO.D.InchI.D.InchWallO.D.InchI.D.InchWallO.D.InchI.D.InchWallO.D.InchI.D.InchWallO.D.InchI.D.InchWallO.D.InchI.D.InchW

ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall1 1.315 1.185 0.065 1.097 0.109 1.049 1.049 0.1

NominalPipe(Inches)I.D. INCH1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 91 1.05 2.6989 4.0484 5.3978 6.7473 8.097 9.4462 10.796 12.145 13.490 14.8

NominalPipe(Inches)I.D. INCH1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9FPS TO GPM CROSS - REFERENCE (Schedule 40)18 16.88 697.52 1046.3 1395.0 1

GENERAL TERMS AND CONDITIONS OF SALES 1. PAYMENT – Terms of payment are effective from the actual date of invoice. If, in the Seller’s opinion

Limited Warranty and Disclaimer Dynasonics, div. of Racine Federated Inc. warrants to the end purchaser, for a period of one year from the date

RETURN OF EQUIPMENT/SALES INFORMATION CONTACTS AND PROCEDURES Customer Service/Application Engineer: If you have a question regarding order statu

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