Emerson 8712E manual Handling, Electrical Considerations

Page 6

Quick Installation Guide

Rosemount 8712 / 8700 Series

00825-0100-4664, Rev BB January 2013

Electrical Considerations

Before making any electrical connections to the Rosemount 8712, consider local and plant electrical standards and be sure to have the proper power supply, conduit, and other accessories necessary to comply with these standards.

STEP 2: HANDLING

Handle all parts carefully to prevent damage. Whenever possible, transport the system to the installation site in the original shipping containers. PTFE-lined sensors are shipped with end covers that protect it from both mechanical damage and normal unrestrained distortion. Remove the end covers just before installation.

Figure 2. Rosemount 8705 Sensor Support for Handling

½- through 4-Inch Sensors

6-Inch and Larger Sensors

Image 6

Contents Quick Installation Guide Management Asia Pacific Private LimitedPRE-INSTALLATION Mechanical Considerations12.02 Dimensions are in inches millimeters109 305Hardware Jumpers/Switches Installation ProceduresIdentify Options and Configurations Environmental ConsiderationsHandling Electrical ConsiderationsFlow Direction MountingUpstream/Downstream Piping Sensor OrientationFlow Gaskets InstallationFlanged Sensors Flange BoltsSize Class CodePound-feet PTFE/ETFE liner PN10 Size NewtonNewton Code Meter Polyurethane, Linatex, Adiprene and Neoprene Liners Size Wafer Sensors AlignmentNominal Sensor Size Rosemount Alignment Spacer Table Line Size Dash No Sanitary Sensors Alignment and BoltingPound-feet Newton-meter Lining GroundingProcess Grounding Options Type of Pipe StrapsGrounding with Grounding Electrode Coil Drive and Electrode Cables Power Outputs WiringPower Outputs Conduit Ports and ConnectionsTransmitter to Sensor Wiring Remote Mount Cable Requirements and PreparationDescription Wiring the Transmitter to the SensorTransmitter Terminal Sensor Terminal Wire Gauge Wire Color Part NumberRemote Mount Wiring Diagrams External Power Source Connect the 4-20 mA Analog SignalInternal Power Source Cabling considerationsInstallation Category Powering the TransmitterSupply Wire Requirements Disconnects8712E Power Supply AC Ground or DC Ground Transmitter Power CableFuse Basic Setup Function Fast Keys Process Variables PV Basic SetupLocal Operator Interface ReviewEuropean Directive Information Product CertificationsApproved Manufacturing Locations International CertificatesInternational Certifications European Certifications N1 Atex Type nSpecial Conditions for Safe Use N7 IECEx Type nSensor Approval Information Meter Size Inches Maximum Ambient Temperature Rosemount 8705 and 8711 SensorsMaximum Process EC Declaration of Conformity Schedule