Emerson 3700, 3350 installation instructions Before YOU Begin

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BEFORE YOU BEGIN

This quick reference guide explains basic installation guidelines for installing the Micro Motion® Model 3350/3700 MVD applications platform.

For information on I.S. applications, refer to Micro Motion approval documentation.

For complete instructions about configuration, maintenance, and service, refer to the instruction manual shipped with the transmitter.

WARNING

Improper installation in a hazardous area can cause an explosion.

For information about hazardous applications, refer to Micro Motion approval documentation, shipped with the transmitter or available from the Micro Motion web site.

WARNING

Hazardous voltage can cause severe injury or death.

Install transmitter and complete all wiring before supplying power.

CAUTION

Improper installation could cause measurement error or meter failure.

Follow all instructions to ensure transmitter will operate correctly.

©2005, Micro Motion, Inc. All rights reserved. Micro Motion is a registered trademark of Micro Motion, Inc. The Micro Motion and Emerson logos are trademarks of Emerson Electric Co. All other trademarks are property of their respective owners.

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Contents Model 3700 Transmitter MVD or Model 3350 Peripheral Before YOU Begin European installations Installation kitEnvironmental requirements DimensionsChoosing a location Visibility of tagsDimensions face view Dimensions conduit openings view Cable lengthsWire remote transmitter Maximum cable lengthsPreparing conduit openings for Atex Zone Orienting the Model 3350/3700 optionalMounting the applications platform Mounting to a flat surfaceConnecting input and output wiring Mounting the core processorWiring terminals Input/output wiring terminalsWiring terminal labels Connecting the Model 3700 to the sensorInstallation options Wiring instructions for 4-wire remote installationsWire cable to Model 3700 standard core processor Page Gland nut Shielded heat shrink completely covers exposed drain wires Reinstall and tighten the core processor lid Wire cable to core processor Connecting power supply wiring Page Page Page 20001008