Emerson Rosemount 848T Quick Installation Manual
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Emerson Rosemount 848T Quick Installation Manual

Emerson Rosemount 848T Quick Installation Manual

Wireless temperature
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Download this manual See also: Reference Manual
Quick Installation Guide
00825-0100-4848, Rev AA
May 2009
Rosemount 848T Wireless Temperature
Transmitter
www.rosemount.com
¢00825-0100-4848J¤
Wireless Considerations
Step 1: Physical Installation
Step 2: Verify Operation
Reference Information
Product Certifications
EC Declaration of Conformity
Rosemount 848T Wireless
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Summary of Contents for Emerson Rosemount 848T

  • Page 1 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 Rosemount 848T Wireless Temperature Transmitter Start Wireless Considerations Step 1: Physical Installation Step 2: Verify Operation Reference Information Product Certifications EC Declaration of Conformity www.rosemount.com ¢00825-0100-4848J¤...

  • Page 2: Important Notice

    F (952) 949-7001 Enquiries@AP.EmersonProcess.com IMPORTANT NOTICE This installation guide provides basic guidelines for the Rosemount 848T. It does not provide instructions for detailed configuration, diagnostics, maintenance, service, troubleshooting, or installations. Refer to the Rosemount 848T reference manual (Document Number 00809-0100-4848) for more instruction. The manual and this QIG are also available electronically on www.rosemount.com.

  • Page 3: Wireless Considerations

    Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 IRELESS ONSIDERATIONS Power Up Sequence The Power Module should not be installed on any wireless device until the Smart Wireless Gateway (“Gateway”) is installed and functioning properly. Wireless devices should also be powered up in order of proximity from the Gateway, beginning with the closest.
  • Page 4 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 375 Field Communicator Connections The Power Module needs to be connected for the 375 Field Communicator to interface with the 848T Wireless. Figure 3. Connection Diagram Maintenance Port...

  • Page 5: Step 1: Physical Installation

    Sensor Configuration 2,1,3 Remote Mount The Rosemount 848T Wireless can only be installed in the Remote Mount configuration where the sensor is mounted separate from the 848T housing, then connected to the 848T via conduit. 1. Install the sensor according to standard installation practices. Be sure to use thread...
  • Page 6 May 2009 CONTINUED 2. To reduce sensor wiring length, mount the Rosemount 848T Wireless transmitter central to all of the measurements. When installing the 848T wireless, the conduit entries need to be facing downward. If using the mounting bracket (Option Code B6), mount to a 2-in.

  • Page 7: Step 2: Verify Operation

    If the device joins the network and immediately has an alarm present, it is likely due to sensor configuration. Check the sensor wiring (see Rosemount 848T Terminal Diagram on page 9) and the sensor configuration (see 848T Fast Key Sequence for...
  • Page 8 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 Figure 4. Smart Wireless Gateway Explorer Page ® Wireless Configurator When the device has joined the network, it will appear in the Device Manager as illustrated below.
  • Page 9 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 EFERENCE NFORMATION Figure 5. Rosemount 848T Terminal Diagram Table 1. 848T Fast Key Sequence for handheld communicator Function Key Sequence Menu Items Device Information 2,2,7,3 Manufacturer, Model, Final Assembly Number, Universal, Field...
  • Page 10 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 Figure 6. Series 65, Series 68, Series 78, and 58C Lead Wire Configurations Single Element White (1) White (2) Red (3) Red (4) Figure 7. Series 183 Thermocouple Lead Wire Configurations...

  • Page 11: Product Certifications

    RF spectrum. Nearly every country requires this type of product certification. Emerson is working with governmental agencies around the world to supply fully compliant products and remove the risk of violating country directives or laws governing wireless device usage.
  • Page 12 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 Hazardous Locations Certificates North American Certifications Factory Mutual (FM) Approvals I5 FM Intrinsic Safety and Non-incendive Intrinsically Safe for Class I, Division 1, Groups A, B, C, and D.
  • Page 13 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 European Certifications I1 ATEX Intrinsic Safety Certificate No.: Baseefa09ATEX0022X II 1G Ex ia IIC T5 (T = -60 °C to 40 °C) Ex ia IIC T4 (T = -60 °C to 70 °C) IP66 For use with Rosemount power module P/N 753-9220-0001 only.
  • Page 14 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 Figure 9. EC Declaration of Conformity for 848TX Wireless Temperature Transmitter EC Declaration of Conformity EC Declaration of Conformity No: RMD 1073 Rev. A No: RMD 1073 Rev. A Rosemount Inc.
  • Page 15 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 Schedule EC Declaration of Conformity RMD 1073 Rev. A EMC Directive (2004/108/EC) EN 61326-1: 2006 EN 61326-2-3: 2006 R&TTE Directive (1999/5/EC) EN 301 489-1: V 1.4.1 2002, EN 301 489-17: V1.2.1 2002 EN 61010-1: 2001 (Second Addition) EN 300 328 V 1.6.1 (2004-11)
  • Page 16 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009 Notified Bodies for EC Type Examination Certificate Baseefa [Notified Body Number: 1180] Rockhead Business Park, Staden Lane Buxton, Derbyshire SK17 9RZ United Kingdom ATEX Notified Body for Quality Assurance...
  • Page 17 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009...
  • Page 18 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009...
  • Page 19 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009...
  • Page 20 Quick Installation Guide 00825-0100-4848, Rev AA Rosemount 848T Wireless May 2009...

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