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Installation Manual

20002158, Rev DO

October 2021

Micro Motion

™

ELITE

™

Coriolis Flow and

Density Sensors

Содержание Micro Motion ELITE

Страница 1: ...Installation Manual 20002158 Rev DO October 2021 Micro Motion ELITE Coriolis Flow and Density Sensors ...

Страница 2: ...al Product data sheets and manuals are available from the Micro Motion web site at www emerson com Return policy Follow Micro Motion procedures when returning equipment These procedures ensure legal compliance with government transportation agencies and help provide a safe working environment for Micro Motion employees Micro Motion will not accept your returned equipment if you fail to follow Micr...

Страница 3: ...4 Mount electronics of high temperature sensors 19 3 5 Mount a CMF010 sensor to a wall or pole 23 3 6 Mount a CMFS007 CMFS010 or CMFS015 sensor in a bracket 24 3 7 Mount a CMFS025 CMFS040 or CMFS050 sensor in a wall mount bracket 25 3 8 Secure wafer style process connections 26 3 9 Attach extended electronics 27 Chapter 4 Transmitter power and I O wiring 29 4 1 Options for wiring 29 4 2 Connect 4 ...

Страница 4: ...Contents Installation Manual October 2021 20002158 4 Micro Motion ELITE ...

Страница 5: ...s situation is not avoided CAUTION Minor or moderate injury will or could occur if a hazardous situation is not avoided NOTICE Data loss property damage hardware damage or software damage can occur if a situation is not avoided There is no credible risk of physical injury Physical access NOTICE Unauthorized personnel can potentially cause significant damage and or misconfiguration of end users equ...

Страница 6: ...n The hazardous area approvals documentation shipped with the sensor or available at www emerson com flowmeasurement Micro Motion ELITE Coriolis Flow and Density Meters Product Data Sheet Micro Motion 9 Wire Flow Meter Cable Preparation and Installation Guide The transmitter installation and configuration and use guides Before you begin Installation Manual October 2021 20002158 6 Micro Motion ELIT...

Страница 7: ... in the transmitter installation manual for power and signal wiring Table 2 1 Maximum lengths for Micro Motion cable Cable type To transmitter Maximum length Micro Motion 9 wire 9739 MVD transmitter 1 000 ft 305 m All other MVD transmitters 60 ft 18 m Micro Motion 4 wire All 4 wire MVD transmitters 1 000 ft 305 m without Ex approval 500 ft 152 m with IIC rated sensors 1 000 ft 305 m with IIB rated...

Страница 8: ... 2 2 Best practices The following information can help you get the most from your sensor There are no pipe run requirements for Micro Motion sensors Straight runs of pipe upstream or downstream are unnecessary If the sensor is installed in a vertical pipeline liquids and slurries should flow upward through the sensor Gases should flow downward Keep the sensor tubes full of process fluid For haltin...

Страница 9: ...easurement for specific temperature ratings for each model and configuration Note In all cases the electronics cannot be operated where the ambient temperature is below 40 F 40 0 C or above 140 F 60 0 C If a sensor is to be used where the ambient temperature is outside of the range permissible for the electronics the electronics must be remotely located where the ambient temperature is within the ...

Страница 10: ...emperature limits for CMF M L H P excludes special order cryogenic modifications and CMFS010 015 140 60 40 40 113 45 148 100 400 240 400 204 140 60 Tamb Tproc A B B C 148 100 Tamb Ambient temperature F C Tproc Process temperature F C A All available electronic options B Remote mount electronics only C Recommend special order cryogenic sensor options when operating at a process temperature below 14...

Страница 11: ... A All available electronic options B Remote mount electronics only Ambient and process temperature limits for high temperature ELITE meters 140 60 40 40 148 100 58 50 662 350 A B Tamb Tproc Tamb Ambient temperature F C Tproc Process temperature F C A All available electronic options B Remote mount electronics only Installation Manual Planning 20002158 October 2021 Installation Manual 11 ...

Страница 12: ...tions gasket combinations may be used provided they have been evaluated and successfully tested for in place cleanability according to the latest edition of EHEDG Document 2 Refer to the ELITE Product Data Sheet for further information about fitting options For optimal cleanability and drainability If possible install the sensor in a vertical pipeline with the process fluid flowing upward through ...

Страница 13: ...e 2 1 Installation for self draining applications A B C A Process pipeline B Direction of normal process flow C Direction of drainage Installation Manual Planning 20002158 October 2021 Installation Manual 13 ...

Страница 14: ...Planning Installation Manual October 2021 20002158 14 Micro Motion ELITE ...

Страница 15: ...ment being used in order to prevent injury A professional rigging crew with proper equipment should be used Typical equipment for handling heavy meters includes the following Fixed hoist boom trucks or cranes Continuous web belt slings Eye to eye web belt slings Two leg wire rope slings Lift a meter by its case Do not lift a meter by its electronics junction box transmitter or any electrical fitti...

Страница 16: ...A A Typical center of gravity Note Complete and detailed dimensional drawings including the location of the center of gravity can be found through the product drawings link in our online store at www emerson com Mounting Installation Manual October 2021 20002158 16 Micro Motion ELITE ...

Страница 17: ...s with their conduit openings pointing upward Procedure Mount the sensor Notes Do not use the sensor to support the piping The sensor does not require external supports The flanges will support the sensor in any orientation Some sensor models installed in small flexible pipelines have optional installation instructions that allow for external supports Installation Manual Mounting 20002158 October ...

Страница 18: ...00 core processor is shown in this figure The junction box has a somewhat different appearance Procedure 1 Loosen the clamping ring screw and remove the clamping ring 2 Gently separate the housing from the feedthrough but only until there is sufficient clearance from the alignment notches to rotate the housing 3 Rotate the housing to the desired position and in line with the alignment notches 4 Se...

Страница 19: ...Mounting bracket D Flexible conduit with minimum bend radius 6 in 152 mm With some large meter sizes the meter may ship with the electronics attached to the sensor case The meter cannot be operated in this configuration Detach the electronics bracket from the sensor case and then proceed to mount the electronics to a wall or instrument pole as described below Important Do not operate the meter whi...

Страница 20: ...sor case A A Detach electronics from sensor case and mount to a wall or instrument pole Procedure For wall mounting use four 0 3 in 8 mm bolts to secure the mounting bracket Mounting Installation Manual October 2021 20002158 20 Micro Motion ELITE ...

Страница 21: ... flat surface B Electronics enhanced core processor shown C Flexible conduit For mounting to an instrument pole use a 2 in 51 mm U bolt pipe kit to secure the mounting bracket Installation Manual Mounting 20002158 October 2021 Installation Manual 21 ...

Страница 22: ...Figure 3 7 Pole mount components A B C A Instrument pole B Electronics enhanced core processor shown C Flexible conduit Mounting Installation Manual October 2021 20002158 22 Micro Motion ELITE ...

Страница 23: ...e junction box must be rotated to the side to expose the mounting holes Figure 3 8 Optional mounting A B C A Two user supplied 0 3 in 8 mm bolts B Junction box or core processor junction box shown C Mounting surface 2 If necessary install rigid standoffs between the sensor and the mounting surface 3 Using two user supplied 0 3 in 8 mm bolts with a minimum length 2 25 in 57 mm secure the sensor cas...

Страница 24: ...re can be skipped Procedure 1 Secure the mounting bracket to a wall or other flat surface with four user supplied 0 3 in 8 mm bolts 2 Place the sensor into the bracket 3 Secure the sensor in the bracket with the supplied 0 3 in 8 mm U bolts Figure 3 9 Mounting bracket for CMFS007 CMFS010 and CMFS015 A B C A Mounting bracket B Mounting holes C Supplied U bolts Mounting Installation Manual October 2...

Страница 25: ... 10 Assembled wall mounting bracket for CMFS025 CMFS040 and CMFS050 2 Attach the bracket to the wall using fasteners appropriate for the mounting surface 3 Place the sensor into the bracket 4 Secure the sensor in the bracket with the supplied fasteners Figure 3 11 CMFS025 CMFS040 or CMFS050 wall mounted using bracket Installation Manual Mounting 20002158 October 2021 Installation Manual 25 ...

Страница 26: ... pipeline Tip Micro Motion recommends installing gaskets user supplied Figure 3 12 Wafer style connection components D C B A E A Flange nut B Gasket user supplied C Alignment ring D Flange bolt E Sensor wafer 3 Insert the flange bolts through both process connections and thread the flange nuts onto the bolts 4 With your fingers tighten the flange nuts 5 Rotate the sensor alignment rings in the dir...

Страница 27: ...extender onto the sensor case Extended core processors are matched at the factory to specific sensors Keep each core processor together with the sensor with which it was shipped NOTICE Keep the extender and feedthrough clean and dry Moisture or debris in the extender or feedthrough can damage electronics and result in measurement error or flowmeter failure Procedure 1 Remove and recycle the plasti...

Страница 28: ...the clamping ring Leave the O ring in place on the feedthrough 3 Remove and recycle the plastic plug from the extender 4 Fit the extender onto the feedthrough by carefully aligning the notches on the bottom of the extender with the notches on the feedthrough 5 Close the clamping ring and tighten the clamping screw to 13 in lbf 1 47 N m to 18 in lbf 2 03 N m Mounting Installation Manual October 202...

Страница 29: ... Connect 4 wire cable Remote core processor attached to transmitter Connect a 9 wire cable between the sensor and the transmitter core processor Refer to Connect the 9 wire cable as well as the Micro Motion Micro Motion 9 Wire Flow Meter Cable Preparation and Installation Guide Remote core processor separate from transmitter double hop Connect a 4 wire cable between the core processor and transmit...

Страница 30: ...ngth between the core processor and the transmitter or the host Wire gauge Maximum cable length VDC 22 AWG 0 326 mm 300 ft 91 m VDC 20 AWG 0 518 mm 500 ft 152 m VDC 18 AWG 0 823 mm 1 000 ft 305 m RS 485 22 AWG 0 326 mm or larger 1 000 ft 305 m 4 2 2 Prepare a cable with a metal conduit Procedure 1 Remove the core processor cover using a flat blade screw driver 2 Run the conduit to the sensor 3 Pul...

Страница 31: ...screw driver 2 Pass the wires through the gland nut and clamping insert A Gland nut B Clamping insert 3 Strip the cable jacket Option Description NPT gland type Strip 4 5 in 114 mm M20 gland type Strip 4 25 in 108 mm 4 Remove the clear wrap and filler material 5 Strip most of the shielding Option Description NPT gland type Strip all but 0 75 in 19 mm M20 gland type Strip all but 0 5 in 13 mm Insta...

Страница 32: ...that the wires are completely covered b Apply 250 F 121 1 C heat to shrink the tubing Do not burn the cable c Position the clamping insert so the interior end is flush with the braid of the heat shrink A Shielded heat shrink B After heat is applied M20 gland type Trim 0 3 in 8 mm A Trim 8 Assemble the gland by folding the shield or braid back over the clamping insert and 0 125 in 3 mm past the O r...

Страница 33: ...s of the 4 wire cable to the terminals on the core processor Procedure 1 Connect the wires to the core processor terminals If you are connecting to a standard core processor use the following image and connections A B D C A A A Terminal 1 Power supply Red wire B Terminal 2 Power supply Black wire C Terminal 3 RS 485 A White wire D Terminal 4 RS 485 B Green wire If you are connecting to an enhanced...

Страница 34: ... and install the cable according to the instructions in the Micro Motion 9 Wire Flow Meter Cable Preparation and Installation Guide 2 Insert the stripped ends of the individual wires into the terminal blocks of the junction box Ensure that no bare wires remain exposed 3 Match the wires color for color For wiring at the transmitter or remote core processor refer to the transmitter documentation 4 T...

Страница 35: ...e Keep all ground leads as short as possible less than 1 Ω impedance Connect ground leads directly to earth or follow plant standards NOTICE Ground the flowmeter to earth or follow ground network requirements for the facility Improper grounding can cause measurement error Procedure Check the joints in the pipeline If the joints in the pipeline are ground bonded the sensor is automatically grounded...

Страница 36: ...Grounding Installation Manual October 2021 20002158 36 Micro Motion ELITE ...

Страница 37: ...ulting in inaccurate flow signals 2 Remove both purge plugs from the sensor case If purge lines are being used open the valve in the purge lines WARNING If a rupture disk has been installed on the purge fitting stay clear of the rupture disk pressure relief area High pressure fluid escaping from the sensor can cause severe injury or death Orient the sensor so that personnel and equipment will not ...

Страница 38: ...amount of time required for full exchange of atmosphere to inert gas The larger the line size the greater amount of time is required to purge the case If purge lines are being used increase the purge time to fill the additional volume of the purge line Important Keep the purge gas pressure below 7 25 psi 0 5 bar Table 6 1 Purge time Sensor model Purge rate Time in minutes CMF010 20 ft3 h 566 3 l h...

Страница 39: ...ture disks vent process fluid from the sensor case in the unlikely event of a flow tube breach Some users connect a pipeline to the rupture disk to help contain escaping process fluid For more information about rupture disks contact customer service If the sensor has a rupture disk keep it installed at all times as it would otherwise be necessary to re purge the case If the rupture disk is activat...

Страница 40: ...nd plug or rupture disks compromises the Ex i Safety Certification the Ex tc Safety Certification and the IP rating of the Coriolis meter Any modification to the purge fitting blind plug or rupture disks must maintain a minimum of IP66 IP67 Ratings Supplementary information Installation Manual October 2021 20002158 40 Micro Motion ELITE ...

Страница 41: ...Installation Manual 20002158 October 2021 Installation Manual 41 ...

Страница 42: ...n Inc All rights reserved The Emerson logo is a trademark and service mark of Emerson Electric Co Micro Motion ELITE ProLink MVD and MVD Direct Connect marks are marks of one of the Emerson Automation Solutions family of companies All other marks are property of their respective owners ...

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