Emerson Micro Motion TA Series Installation Manual
Flow and density meters
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Summary of Contents for Emerson Micro Motion TA Series
- Page 1 Installation Manual MMI-20040393, Rev AE May 2021 ™ Micro Motion TA-Series Flow and Density Meters...
- Page 2 Micro Motion employees. Micro Motion will not accept your returned equipment if you fail to follow Micro Motion procedures. Return procedures and forms are available on our web support site at www.emerson.com, or by phoning the Micro Motion Customer Service department.
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Page 3: Table Of Contents
Installation Manual Contents MMI-20040393 May 2021 Contents Chapter 1 Before you begin......................5 1.1 About this document........................5 1.2 Hazard messages......................... 5 1.3 Related documentation....................... 6 Chapter 2 Planning........................7 2.1 About this document........................7 2.2 Installation checklist........................7 2.3 Best practices..........................8 2.4 Temperature limits........................ - Page 4 Contents Installation Manual May 2021 MMI-20040393 Micro Motion TA Series...
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Page 5: Before You Begin
Installation Manual Before you begin MMI-20040393 May 2021 Before you begin About this document This document provides information on planning, mounting, wiring, and grounding the TA-Series sensor. The information in this document assumes that users understand basic transmitter and sensor installation, configuration, and maintenance concepts and procedures. Hazard messages This document uses the following criteria for hazard messages based on ANSI standards Z535.6-2011 (R2017). -
Page 6: Related Documentation
MMI-20040393 Related documentation You can find all product documentation on the product documentation DVD shipped with the product or at www.emerson.com. See any of the following documents for more information: • The hazardous area approvals documentation shipped with the sensor or available at www.emerson.com/flowmeasurement. -
Page 7: Chapter 2 Planning
For ATEX/IECEx installations, strictly adhere to the safety instructions documented in the ATEX/IECEx approvals documentation available on the Product Documentation DVD shipped with the product or at www.emerson.com. Be sure to reference this documentation in addition to the information shown in this guide. -
Page 8: Best Practices
Liquids Slurries Best practices • There are no pipe run requirements for Emerson meters. Straight runs of pipe upstream or downstream are unnecessary. • If the meter is installed in a vertical pipeline, liquids and slurries should flow upward through the meters. Gases should flow downward. -
Page 9: Temperature Limits
Installation Manual Planning MMI-20040393 May 2021 Temperature limits Temperature type Process temperature -40 °F (-40.0 °C) 356 °F (180.0 °C) Ambient temperature -40 °F (-40.0 °C) 176 °F (80.0 °C) Use the extended mount junction box (electronic interface code H) for process temperatures above 176 °F (80.0 °C). - Page 10 Planning Installation Manual May 2021 MMI-20040393 Micro Motion TA Series...
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Page 11: Chapter 3 Mounting
Installation Manual Mounting MMI-20040393 May 2021 Mounting Mount the meter Use your common practices to minimize torque and bending load on process connections. Prerequisites Read the installation checklist and best practices if you have not yet done so already. See Installation checklist Best practices. - Page 12 Mounting Installation Manual May 2021 MMI-20040393 Micro Motion TA Series...
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Page 13: Chapter 4 Wiring
Installation Manual Wiring MMI-20040393 May 2021 Wiring Tantalum wiring • A 9-wire cable is limited to 1,000 ft (304.80 m) between the sensor and the transmitter. • If you are using the Smart Meter Verification (SMV) application, the 9-wire cable is limited to 60 ft (18.29 m) maximum. - Page 14 4. Tighten the screws to hold the wires in place. 5. Ensure integrity of gaskets, then tightly close and seal the junction box cover and all housing covers. 6. Refer to the transmitter installation manual for signal and power wiring instructions. Micro Motion TA Series...
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Page 15: Chapter 5 Grounding
Installation Manual Grounding MMI-20040393 May 2021 Grounding The meter must be grounded according to the standards that are applicable at the site. The customer is responsible for knowing and complying with all applicable standards. Prerequisites Use the following guides for grounding practices: •... - Page 16 Grounding Installation Manual May 2021 MMI-20040393 Micro Motion TA Series...
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Page 17: Purge The Sensor Case
Installation Manual Purge the sensor case MMI-20040393 May 2021 Purge the sensor case Prerequisites Make sure the following are available before beginning the purge procedure: ™ • Teflon tape • Argon or nitrogen gas sufficient to purge the sensor case Whenever a purge plug is removed from the sensor case, you must purge the case again. - Page 18 Avoid pressurizing the sensor case. If pressure inside the case elevates above atmospheric pressure during operation, the flowmeter density calibration will be inaccurate. 8. Make sure that the purge fitting seals are tight so that air cannot be drawn by suction into the sensor case. Micro Motion TA Series...
- Page 19 Installation Manual MMI-20040393 May 2021 Installation Manual...
- Page 20 © 2021 Micro Motion, 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.