Magnet SELECTION 162 User Manual

Product Data SheetJanuary 201400813-0100-4750, Rev FATHE 8750WA MAGNETIC FLOWMETER Rosemount reliability in a customized offering specific to the Wat

10Rosemount 8750WAJanuary 2014www.rosemount.comOptional discrete output function (AX)Externally powered at 5 to 24 VDC, transistor switch closure up t

11Rosemount 8750WAJanuary 2014www.rosemount.comPerformance specifications(System specifications are given using the frequency output and with the unit

12Rosemount 8750WAJanuary 2014www.rosemount.comProcess-wetted materialsLiningPTFEElectrodes316L SST, Nickel Alloy 276 (UNS N10276)Process connectionsM

13Rosemount 8750WAJanuary 2014www.rosemount.comDC load limitations (Analog output)Maximum loop resistance is determined by the voltage level of the ex

14Rosemount 8750WAJanuary 2014www.rosemount.com Table 2. Flanged sensor (ASME unless otherwise noted)Sensor flange ratingNominal line size inches (mm)

15Rosemount 8750WAJanuary 2014www.rosemount.comDimensional drawingsDimensions are in inches (mm).Figure 6. Rosemount 12ES Transmitter 4.31(109)LOI Key

16Rosemount 8750WAJanuary 2014www.rosemount.comFigure 7. Rosemount 32ES TransmitterDimensions are in inches (mm).1/2-14 NPT Electrical Conduit Connect

17Rosemount 8750WAJanuary 2014www.rosemount.comDimensions are in inches (mm).Figure 8. Rosemount Flanged Sensors, typical of 1/2-in. to 4-in. (15 mm t

18Rosemount 8750WAJanuary 2014www.rosemount.com Table 3. Rosemount Flanged Sensor Dimensions in Inches (mm).Refer to dimensional drawings, Figure 8, a

19Rosemount 8750WAJanuary 2014www.rosemount.comFigure 10. Rosemount Wafer Sensors, typical of 1/2-in. and 1-in. (15 mm and 25 mm) line sizes Dimension

2Rosemount 8750WAJanuary 2014www.rosemount.comThe Rosemount 8750WA Magmeter Sensor delivers reliability for water and wastewater industriesOperationTh

20Rosemount 8750WAJanuary 2014www.rosemount.com Table 4. Rosemount Wafer Sensor dimensions - inchesSize, descriptionOverall length DIM “A” Body Ø DIM

21Rosemount 8750WAJanuary 2014www.rosemount.comMagnetic Flowmeter sizingFlowmeter sizingBecause of its effect on flow velocity, sensor size is an impo

22Rosemount 8750WAJanuary 2014www.rosemount.com Table 8. Line size vs. velocity/rateNominal line size in inches (mm)Minimum/maximum flow rateGallons p

23Rosemount 8750WAJanuary 2014www.rosemount.comNorth American certificationsNoteFor the 32E transmitters with a Local Operator Interface (LOI), the lo

24Rosemount 8750WAJanuary 2014www.rosemount.comUpstream/downstream piping lengthTo ensure specification accuracy over widely varying process condition

25Rosemount 8750WAJanuary 2014www.rosemount.comMaterial selectionSee Table 11 for information on Liner types, Table 12 for information on Electrode Ma

26Rosemount 8750WAJanuary 2014www.rosemount.comOrdering informationModel Product description8750WA Magnetic Flowmeter System for Water IndustriesCode

27Rosemount 8750WAJanuary 2014www.rosemount.comCode Line size0051/2 -in. (15 mm) - Only available in PTFE010 1 -in. (25 mm)015 11/2 -in. (40 mm)020 2

28Rosemount 8750WAJanuary 2014www.rosemount.comCode OptionsDisplaysM4 Local Operator InterfaceM5 LCD Display onlyRemote Mounting OptionsB6 Stainless S

29Rosemount 8750WAJanuary 2014www.rosemount.com(6) Available in line sizes up to 24-in.(7) Available in line sizes up to 24-in.(8) FM marked, CSA mark

3Rosemount 8750WAJanuary 2014www.rosemount.comFlanged sensorsFlanged sensors are fabricated from stainless and carbon steel and welded to provide a he

30Rosemount 8750WAJanuary 2014www.rosemount.comTaggingTransmitter tag character height is 0.125 -in. (3.18 mm). See Configuration Data Sheet for chara

31Rosemount 8750WAJanuary 2014www.rosemount.com

Standard Terms and Conditions of Sale can be found at www.rosemount.com\terms_of_saleThe Emerson logo is a trade mark and service mark of Emerson Elec

4Rosemount 8750WAJanuary 2014www.rosemount.comRosemount Magmeter Diagnostics reduce costs & improve outputRosemount Magmeters provide device diagn

5Rosemount 8750WAJanuary 2014www.rosemount.comOptional Rosemount Mag DiagnosticsSMART meter verificationVerifying magmeter calibration has traditional

6Rosemount 8750WAJanuary 2014www.rosemount.comSMART meter verification improves magnetic flowmeter verification practiceDiagnostic in LOIDiagnostic in

7Rosemount 8750WAJanuary 2014www.rosemount.comGrounding/wiring diagnostic improves installation practicesDiagnostic in LOIDiagnostic in AMS Device Man

8Rosemount 8750WAJanuary 2014www.rosemount.comHigh process noise diagnostic improves process managementDiagnostic in LOIDiagnostic in AMS Device Manag

9Rosemount 8750WAJanuary 2014www.rosemount.comRosemount 8750WA specificationsFunctional specificationsServiceWater and water-based fluidsLine sizes1/2