Manual: Rosemount Integral Orifice Flowmeter Series

3y ago
52 Views
2 Downloads
6.15 MB
36 Pages
Last View : 16d ago
Last Download : 2m ago
Upload by : Ophelia Arruda
Transcription

Reference Manual00809-0100-4686, Rev KBDecember 2018Rosemount Integral OrificeFlow Meter Series

Reference ManualContents00809-0100-4686, Rev KBDecember 2018Contents1Section 1: Introduction1.1 Using this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 Returning the product. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.3 Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.3.1 Functional. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Section 2: Installation2.1 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.2 Receiving and inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.3 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.3.1 Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.3.2 Straight run requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.3.3 Bolting a transmitter to the Rosemount 1195 . . . . . . . . . . . . . . . . . . . . . . . 52.3.4 Direct mount orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72.3.5 Remote mount orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92.3.6 Temperature sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113Section 3: Commissioning3.1 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.2 Direct mount applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143.2.1 Liquid service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143.2.2 Gas service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153.2.3 Steam service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163.3 Remote mount applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173.3.1 Liquid service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173.3.2 Gas service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183.3.3 Steam service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194Section 4: Operation and Maintenance4.1 Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214.2 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224.3 RTD Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234.3.1 Replacing an RTD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Contentsi

ContentsDecember 2018Reference Manual00809-0100-4686, Rev KBAAppendix A: Specifications and Reference DataA.1 Product Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27A.2 Ordering Information, Specifications, and Drawings . . . . . . . . . . . . . . . . . . . . . . 27iiContents

Reference Manual00809-0100-4686, Rev KBTitle PageDecember 2018Rosemount Integral Orifice Flow MeterSeriesNOTICERead this manual before working with the product. For personal and system safety, and foroptimum product performance, make sure you thoroughly understand the contents beforeinstalling, using, or maintaining this product.For technical assistance, contacts are listed below:Customer CentralTechnical support, quoting, and order-related questions.United States - 1-800-999-9307 (7:00 am to 7:00 pm CST)Asia Pacific- 65 777 8211Europe/Middle East/Africa - 49 (8153) 9390North American Response CenterEquipment service needs.1-800-654-7768 (24 hours—includes Canada)Outside of these areas, contact your local Emerson representative.The products described in this document are NOT designed for nuclear-qualified applications.Using non-nuclear qualified products in applications that require nuclear-qualified hardware orproducts may cause inaccurate readings.For information on Rosemount nuclear-qualified products, contact your local Emerson SalesRepresentative.This device is intended for use in temperature monitoring applications and should not be usedin control and safety applications.Title Pageiii

Title PageDecember 2018ivReference Manual00809-0100-4686, Rev KBTitle Page

Reference ManualIntroduction00809-0100-4686, Rev KBDecember 2018Section 11.1IntroductionUsing this manualThe sections in this manual provide information on installing, operating, and maintaining theRosemount Integral Orifice Flow Meter Series.The sections in this manual are organized as follows:Section 2: Installation contains mechanical and electrical installation instructions.Section 3: Commissioning contains techniques for properly commissioning the device.Section 4: Operation and Maintenance contains operation and maintenance techniques.Appendix A: Specifications and Reference Data supplies procedure on how to get thespecifications, ordering information, and product certification.1.2Returning the productTo expedite the return process, call the Rosemount National Response Center toll-free at 800-654-7768.This center, available 24 hours a day, will assist you with any needed information or materials.The center will ask for the following information: Product model Serial numbers The last process material to which the product was exposedThe center will provideA Return Material Authorization (RMA) number Instructions and procedures that are necessary to return goods that were exposed to hazardoussubstancesNoteIf a hazardous substance is identified, a Material Safety Data Sheet (MSDS), required by law to beavailable to people exposed to specific hazardous substances, must be included with the returnedmaterials.Introduction1

IntroductionReference ManualDecember 201800809-0100-4686, Rev KB1.3Considerations1.3.1FunctionalThe Rosemount 1195 produces the most accurate and repeatable measurement when it is used insingle-phase flow or steam flow above the saturation temperature. Location of the Rosemount 1195 inpulsating flow will cause a noisy signal. Vibration can also distort the output signal and compromise thestructural limits of the flow meter.Mount the Rosemount 1195 in a secure run of pipe as far as possible from pulsation sources such ascheck valves, reciprocating compressors or pumps, and control valves.Install the Rosemount 1195 in the correct location within the piping branch to prevent measurementinaccuracies caused by flow disturbances.Process temperature limits for direct mount applications is from –40 to 450 F (–40 to 232 C). Processtemperature limits for remote mount applications is from –112 to 850 F (–80 to 454 C). Contact DPFlow specialists on availability of special all welded designs for applications with process temperatures aslow as –320 F (–195 C) or as high as 850 F (454 C).Vibration effect for Rosemount 1195, 3051SFP, 3051CFP, 2051CFPLess than 0.1 percent of URL when tested per the requirements of IEC60068-2-6 (10 to 1000 Hz testfrequency range, 0.075 mm displacement peak amplitude, 10 m/s2 acceleration amplitude).2Introduction

Reference ManualInstallation00809-0100-4686, Rev KBSection 2December 2018InstallationSafety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3Receiving and inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 42.1Safety messagesInstructions and procedures in this section may require special precautions to ensure the safety of thepersonnel performing the operations. Refer to the following safety messages before performing anyoperation in this section.Failure to follow these installation guidelines could result in death or serious injury.Make sure only qualified personnel perform the installation.Explosions could result in death or serious injury: Do not remove the transmitter cover in explosive atmospheres when the circuit is live. Before connecting a Field Communicator in an explosive atmosphere, make sure the instruments inthe loop are installed in accordance with intrinsically safe or non-incendive field wiring practices. Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardouslocations certifications. Both transmitter covers must be fully engaged to meet explosion-proof requirements.Electrical shock can result in death or serious injury. Avoid contact with the leads and the terminals.The product may be hot while in service, potentially causing burns. Handle with care.2.2Receiving and inspectionFlow meters are available in different models and with different options, so it is important to inspect andverify that the appropriate model was delivered before installation.Upon receipt of the shipment, check the packing list against the material received and the purchaseorder. All items are tagged with a model number, serial number, and customer tag number. Report anydamage to the carrier.Installation3

Reference ManualInstallation00809-0100-4686, Rev KBDecember 20182.3Installation2.3.1HandlingThe product tag is not designed to withstand the weight of the flow meter- do not lift the product by thetag. Do not use any part of the Rosemount 1195 Flow Meter as a step or hand support. Product is notdesigned to withstand the weight of individuals.2.3.2Straight run requirements(1)Figure 2-1. ReducerUD(2d to d over a length of 1.5d to 3d)Figure 2-2. Single 90 Bend Flow from One BranchUDFigure 2-3. Two or More 90 Bends in Same PlanesUDFigure 2-4. Two or More 90 Bends in Different PlanesUDFigure 2-5. ExpanderUD(0.5d to d over a length of d to 2d)1,4For dimensions, see Table 1 on page 5.Installation

Reference ManualInstallation00809-0100-4686, Rev KBDecember 2018Figure 2-6. Ball/Gate Valve Fully OpenUDTable 1. Straight Run Requirements (in Pipe Diameters)β(1)Upstream (U)Figure 2-2Figure 2-3Figure 2-40.202425300.40252731252827310.50Figure 2-1200.601.2.Downstream (D)Figure 2-5Figure 0Figures 2-1 through 2-6(2)10Interpolation of intermediate β values can be used.All straight lengths are expressed as multiples of the pipe inside diameter (d) and shall be measured from the upstream face of orifice plate.2.3.3Bolting a transmitter to the Rosemount 1195If the Rosemount 1195 is ordered separately from the Rosemount transmitter and will be used in a directmount configuration, it will need to be assembled to the transmitter.Follow the directions below to assemble the Rosemount 1195 to a transmitter with manifold:NoteUnits shipped from the factory direct mounted are pressure tested and characterized with the primaryattached. Factory assembly is recommended for best performance.Bolt to a 3- or 5-valve manifold1. Use studs and nuts supplied with the Rosemount1195 to connect to the transmitter sensor andmanifold.2. Always use a 3- or 5-valve manifold when direct mounting a transmitter to the Rosemount 1195.3. Observe the side of the orifice plate marked “Inlet.” This side should align to the High Pressure side ofthe DP transmitter.4. Torque the bolts to 32 lb-ft using a cross pattern.NoteProtect the transmitter sensing diaphragms and do not remove the O-rings in transmitter sensormodule.5. Carefully assemble the Rosemount 1195 body to the manifold and pressure transmitter sensormaking sure the “H” and “L” on transmitter and primary match.6. Preload to 16 lb-ft then final torque at 32 lb-ft using a cross pattern.Installation5

Reference ManualInstallation00809-0100-4686, Rev KBDecember 2018Figure 2-7. Rosemount 1195 Body(1)DCABGFEA. ManifoldB. GasketsC. StudsD. Nuts1,6E. TransmitterF. Rosemount 1195 bodyG. Rosemount 1195 orifice plateTransmitter and housing are shown for clarity purposes - only supplied if ordered.Installation

Reference ManualInstallation00809-0100-4686, Rev KB2.3.4December 2018Direct mount orientationA direct mounted Rosemount 1195 may be shipped with the transmitter already bolted directly to thesensor.NoteProcess temperature limits for direct mount applications is from –40 to 450 F (–40 to 232 C). Refer to“Remote mount orientation” on page 9 if the process could potentially exceed this temperature range.Gas in horizontal pipesRosemount 1195 should be mounted above the pipe to ensure that condensate does not collect on thetransmitter sensing diaphragms. Orient the unit within the recommended zone as shown in Figure 2-8.Figure 2-8. Direct Mount Gas in Horizontal PipesAABCBCA. 90 recommended zoneB. Vertical planeC. Horizontal planeLiquid or steam in horizontal pipesRosemount 1195 should be mounted below the pipe to ensure that gases do not collect on thetransmitter sensing diaphragms. Orient the unit within the recommended zone as shown in Figure 2-9.Figure 2-9. Direct Mount Liquid or Steam in Horizontal PipesBCBCAAA. 90 recommended zoneB. Vertical planeC. Horizontal planeInstallation7

Reference ManualInstallation00809-0100-4686, Rev KBDecember 2018Liquid in vertical pipesNoteRosemount 1195 should not be used in vertical liquid or steam applications if the fluid is flowing down.Vertical steam should be remote mounted.Figure 2-10. Direct Mount Liquid in Vertical PipeAFLOWAA. 360 recommended zoneGas in vertical pipesNoteDue to drain vent orientation, a direct mount Rosemount1195 should not be used in vertical gasapplications if the fluid is flowing up. Consider remote mounting the pressure transmitter to facilitatecondensate draining.Figure 2-11. Direct Mount Gas in Vertical PipesAAFLOWA. 360 recommended zone8Installation

Reference ManualInstallation00809-0100-4686, Rev KB2.3.5December 2018Remote mount orientationGas in vertical or horizontal pipesFigure 2-12. Remote Mount Gas in Vertical or Horizontal PipesABCFLOWDEA. Low valveB. VentC. High valveD. Equalizer valveE. Block valvesLiquid or steam in vertical or horizontal pipesNoteRosemount1195 should not be used in vertical liquid or steam applications if the fluid is flowing down.Figure 2-13. Remote Mount Liquid or steam in Vertical or Horizontal PipesDFFLOWEABCA. VentB. High valveC. Equalizer valveD. Vent valvesE. Low valveF. Block valvesInstallation9

Reference ManualInstallation00809-0100-4686, Rev KBDecember 2018Remote mount adapter installationRosemount 1195 is available with 1/2–14-in. NPT connections (option code G2). The 1/2-in. connectionscan be rotated to attain connection centers of 2-, 2 1/8-, or 2 1/4-in. (51, 54, or 57 mm). See Figure 2-14 fordetail. Use a lubricant or sealant when making the process connections.Ensure all four flange studs are installed and tightened prior to applying pressure to prevent processleakage.Figure 2-14. Adapter for Remote Mounting2.00 (51)2.13 (54)2.25 (57)NoteDo not attempt to loosen or remove the nuts or studs while the Rosemount 1195 is in service.Perform the following to install flange adapters to the instrument connection of the Rosemount 1195(see Figure 2-15 on page 11).1. Place O-ring in the groove on the instrument connection face.2. Position flange adapters on top of the instrument connection with the machined surface in contactwith the O-ring.3. Insert studs through the Rosemount 1195 instrument connection and flange adapters.4. Thread nuts onto studs. Tighten nuts to 32 ft-lbs.O-rings must be replaced each time the Rosemount 1195 is disassembled for installation ormaintenance.10Installation

Reference ManualInstallation00809-0100-4686, Rev KBDecember 2018Figure 2-15. Rosemount 1195 Remote Mount Flange Adapter InstallationBCDAEFA. O-ring grooveB. NutC. Flange adapterD. O-ringE. StudF. Rosemount 1195 instrument connection2.3.6Temperature sensorsNo cabling is provided on Rosemount 1195 and 3051SFP models ordered with temperature sensors.Installation11

InstallationDecember 201812Reference Manual00809-0100-4686, Rev KBInstallation

CommissioningReference ManualDecember 201800809-0100-4686, Rev KBSection 3CommissioningSafety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 13Direct mount applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 14Remote mount applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 173.1Safety messagesInstructions and procedures in this section may require special precautions to ensure the safety of thepersonnel performing the operations. Please refer to the following safety messages before performingany operation in this section.Explosions could result in death or serious injury: Do not remove the transmitter cover in explosive atmospheres when the circuit is live. Before connecting a Field Communicator in an explosive atmosphere, make sure the instruments inthe loop are installed in accordance with intrinsically safe or non-incendive field wiring practices. Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardouslocations certifications. Both transmitter covers must be fully engaged to meet explosion-proof requirements.Failure to follow these installation guidelines could result in death or serious injury:Commissioning Make sure only qualified personnel perform the installation. If the line is pressurized, serious injury or death could occur by opening valves.13

Reference ManualCommissioning00809-0100-4686, Rev KBDecember 20183.2Direct mount applications3.2.1Liquid service1. Pressurize line.2. Open the equalizer valve.3. Open the high and low side valves.4. Bleed drain/vent valves until no gas is apparent in the liquid.5. Close the vent/drain valves.6. Close the low side valve.7. Check the transmitter zero according to the transmitter product manual so that the output on thetest meter reads zero percent of span.8. Close the equalizer valve.9. Open the low side valve. The system is now operational.Figure 3-1. Direct Mount Liquid ServiceCADBA. VentB. Low valveC. Equalizer valveD. High valve14Commissioning

Reference ManualCommissioning00809-0100-4686, Rev KB3.2.2December 2018Gas service1. Pressurize line.2. Open the equalizer valve.3. Open the high and low side valves.4. Open drain/vent valves to ensure no liquid is present.5. Close the vent/drain valves.6. Close the low side valve.7. Check the transmitter zero according to the transmitter product manual so that the output on thetest meter reads zero percent of span.8. Close the equalizer valve.9. Open the low side valve. The system is now operational.Figure 3-2. Direct Mount Gas ServiceDABCA. VentB. High valveC. EqualizerD. Equalizer valveCommissioning15

Reference ManualCommissioning00809-0100-4686, Rev KBDecember 20183.2.3Steam service1. Remove pressure from line.2. Open equalizer, high, and low side valves.3. Fil

Reference Manual 00809-0100-4686, Rev KB Title Page December 2018 Title Page Rosemount Integral Orifice Flow Meter Series NOTICE Read this manual before working with the product. For personal and system safety, and for optimum product performance, make sure you thoroughly understand the contents before installing, using, or maintaining this .

Related Documents:

Rosemount 1495 Orifice Plate Rosemount 1496 Orifice Flange Union NOTICE Read this manual before working with the product. For personal and system safety, and for optimum product performance, make sure you thoroughly understand the contents before installing, using, or maintaining this product.File Size: 2MBPage Count: 74Explore furtherRosemount 1495 Orifice Plate Emerson USwww.emerson.comOrifice plate sizing calculatorwww.pipeflowcalculations.comHow to install an Orifice Plate? Installation Guidelinesinstrumentationandcontrol.netOrifice Flange Dimensions - Class 300 to Class 2500hardhatengineer.comorifice plate & pumps - Pump engineering - Eng-Tipswww.eng-tips.comRecommended to you b

Flowmeters, Orifice Plate ORIFICE PLATE FLOWMETER FLOW PVC or PTFE, Liquid and Gas use Options SERIES OP ORIFICE PLATE FLOWMETER - CAPACITY STRUCTURE Material 304/304 L, Gaskets Buna-N Based on 70 F, 14.7 psia (base conditions) Beta value based on std sch pipe I.D. 1.25 overall thickness Orifice plate thickness is 0.125

Volume and Mass Flow Rate Measurement, Page 2 Orifice flowmeter The obstruction in an orifice flowmeter is simply a blunt plate called an orifice plate with a hole of diameter d - an orifice - in the middle, as sketched to the right. V d D Orifice plate 1 2 We define β as the ratio of orifice diameter d to the inner diameter of the pipe D, β dD/ .

Annubar Flowmeter Series: Rosemount 3051SFA, 3095MFA, and 485 The state-of-the-art, fifth generation Rosemount 485 Annubar combined with the 3051S or 3095 MultiVariable transmitter creates an accurate, repeatable and dependa ble insertion-type flowmeter. Compact Orifice Flowmeter Series: Rosemount 3051SFC, 3095MFC, and 405

3 June 2013 Rosemount DP Flow www.rosemount.com Rosemount 3051SFA Annubar Flowmeter Annubar flowmeters reduce permanent pressure loss by creating less blockage in the pipe Ideal for large line size installations when cost, size and weight of the flowmeter are concerns Table 1. Rosemount 3051SFA Annubar Flowmeter Ordering

Orifice Plate Primary Element Systems: Rosemount 1495 and 1595 Orifice Plates, 1496 Flange Unions and 1497 Meter Sections A comprehensive offering of orifice plates, flange unions and meter sections that is easy to specify and order. The 1595 Conditioning Orifice provides superior performance in tight fit

Flowmeter. See the Rosemount 3051S Series Pressure Transmitter reference manual (document number 00809-0100-4801) for information regarding transmitter installation, configuration, and operation. If the 1195 primary element was ordered assembled to a Rosemount 3095MV transmitter, the new assembly is the Rosemount 3095MFP Mass Proplate Mass .

For the 1496 Flange Union refer to the Rosemount 1495 Orifice Plate reference manual (document number 00809-0100-4792). Use the following steps to install the 1495 Orifice Plate (paddle or universal plate style). 1. Determine Location and Orientation (see page 3). 2. Install the Orifice Plate Gas Steam Liquid FLOW Flow * Flow HI Instrument Line .