Emerson Rosemount 248 Reference Manual
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Emerson Rosemount 248 Reference Manual

Emerson Rosemount 248 Reference Manual

Temperature transmitter
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Reference Manual
00809-0100-4825, Rev CB
March 2014
®
Rosemount
248 Temperature Transmitter

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  • Page 1 Reference Manual 00809-0100-4825, Rev CB March 2014 ® Rosemount 248 Temperature Transmitter...
  • Page 3 The products described in this document are NOT designed for nuclear-qualified applications. Using non-nuclear qualified products in applications that require nuclear-qualified hardware or products may cause inaccurate readings. For information on Rosemount nuclear-qualified products, contact an Emerson Process Management Sales Representative.

  • Page 5: Table Of Contents

    Reference Manual Table of Contents 00809-0100-4825, Rev CB March 2014 Content 1Section 1: Introduction Safety messages ............1 1.1.1 Warnings .
  • Page 6 Configuration hardware ......... .40 3.6.3 Rosemount 248 PC Programmer Kit installation .....41 4Section 4: Operation and maintenance Safety messages .
  • Page 7 Reference Manual Table of Contents 00809-0100-4825, Rev CB March 2014 Dimensional drawings..........60 Ordering information .

  • Page 9: 1Section 1: Introduction

    Section 1: Introduction Reference Manual March 2014 00809-0100-4825, Rev CB Section 1 Introduction Safety messages ............page 1 Overview .

  • Page 10: Overview

     Installation Drawings  1.2.2 Transmitter Features of the Rosemount 248 include: Acceptance of inputs from a wide variety of RTD and thermocouple sensors  Configuration using HART protocol  Electronics encapsulated in epoxy and enclosed in a plastic housing, making the ...

  • Page 11: Considerations

    Mechanical Location When choosing an installation location, take into account access to the transmitter. Special mounting Special hardware is available for mounting a Rosemount 248 head mount transmitter to a DIN rail. 1.3.4 Electrical Proper electrical installation is necessary to prevent errors from sensor lead resistance and electrical noise.

  • Page 12: Environmental

    Figure 1-1 provides an example of the relationship between transmitter housing temperature rise and extension length. Figure 1-1. Rosemount 248 Transmitter Connection Head Temperature rise vs. Extension Length 175 200 Extension length (mm) Example The transmitter specification limit is 85 °C.

  • Page 13: Return Of Materials

    March 2014 Return of materials To expedite the return process in North America, call the Emerson Process Management National Response Center toll-free at 800-654-7768. This center is available 24 hours a day and will assist you with any needed information or materials.

  • Page 15: Safety Messages

    Section 2: Installation Reference Manual March 2014 00809-0100-4825, Rev CB Section 2 Installation Safety messages ............page 7 Mounting .
  • Page 16 Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 Figure 2-1. Installation Flowchart Bench START calibration HERE FIELD INSTALL Mount transmitter BASIC SETUP Set Sensor type Wire transmitter Power transmitter Set Number of wires Set Units FINISHED Set Range values Set Damping VERIFY Simulate Sensor input...

  • Page 17: Mounting

    To attach a head mount transmitter to a DIN rail, assemble the appropriate rail mounting kit (part number 00248-1601-0001) to the transmitter as shown in Figure 2-2. Figure 2-2. Assembling Rail Clip Hardware to a Rosemount 248 A. Mounting hardware B. Transmitter C. Rail clip...

  • Page 18: Installation

    00809-0100-4825, Rev CB March 2014 Installation The Rosemount 248 can be ordered assembled to a sensor and thermowell or as a stand-alone unit. If ordered without the sensor assembly, use the following guidelines when installing the transmitter with an integral sensor assembly.

  • Page 19: Typical North And South American Installation

    Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 2.3.2 Typical North and South American installation Head mount transmitter with threaded sensor Attach the thermowell to the pipe or process container wall then install and tighten thermowells before applying process pressure. Attach necessary extension nipples and adapters to the thermowell making sure to seal the nipple and adapter threads with silicone tape.
  • Page 20 Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 Rail mount transmitter with integral mount sensor The least complicated assembly uses: an integral mount sensor with terminal block  an integral DIN style connection head  a standard extension ...
  • Page 21 Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 Rail mount transmitter with threaded sensor The least complicated assembly uses: a threaded sensor with flying heads  a threaded sensor connection head  a union and nipple extension assembly ...

  • Page 22: Multichannel Installations

    Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 Multichannel installations Several transmitters can be connected to a single master power supply, as shown in Figure 2-5. In this case, the system may be grounded only at the negative power supply terminal. In multichannel installations, where several transmitters are dependent on one power supply and the loss of all transmitters would cause operational problems, consider an uninterrupted power supply or a back-up battery.

  • Page 23: Wiring

    Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 Note Microprocessor failures cause high alarm regardless of alarm direction (high or low) choice. The values the transmitter drives its output in failure mode depend on if it is configured to standard, NAMUR-compliant, or custom operation.

  • Page 24: Sensor Connections

    4-wire RTD and mV RTD and * Emerson Process Management provides 4-wire sensors for all single element RTDs. Use these RTDs in 3-wire configurations by leaving the unneeded leads disconnected and insulated with electrical tape. Thermocouple or millivolt inputs The thermocouple can be connected directly to the transmitter. Use appropriate thermocouple extension wire if mounting the transmitter remotely from the sensor.
  • Page 25 Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 RTD or ohm inputs The transmitters accepts a variety of RTD configurations, including 2-wire, 3-wire and 4-wire designs. If the transmitter is mounted remotely from a 3-wire or 4-wire RTD, it will operate within specifications, without recalibration, for lead wire resistances up to 60 ohms per lead (or the equivalent to 6,000 feet of 20 AWG wire).

  • Page 26: Power Supply

    Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 Lead wire imbalance seen by the transmitter = 0.5  0.5  1.3 C --------------------------------------------------------------------------------- - Basic error  0.00385  /  C    100   ...

  • Page 27: Surges/Transients

    Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 2.7.1 Surges/transients The transmitter will withstand electrical transients of the energy level encountered in static discharges or induced switching transients. However, high-energy transients, such as those induced in wiring from nearby lightning strikes, welding, heavy electrical equipment, or switching gears, can damage both the transmitter and the sensor.
  • Page 28 Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 Option 2 (for ungrounded housing): Connect signal wiring shield to the sensor wiring shield. Make sure that the two shields are tied together and electrically isolated from the transmitter housing. Ground shield at the power supply end only.
  • Page 29 Reference Manual Section 2: Installation 00809-0100-4825, Rev CB March 2014 Grounded Thermocouple Inputs Option 4 Ground sensor wiring shield at the sensor. Make sure that the sensor wiring and signal wiring shields are electrically isolated from the transmitter housing. Do not connect the signal wiring shield to the sensor wiring shield. Ground signal wiring shield at the power supply end.

  • Page 31: 3Section 3: Configuration

    Section 3: Configuration Reference Manual March 2014 00809-0100-4825, Rev CB Section 3 Configuration Safety messages ............page 23 Commissioning .

  • Page 32: Commissioning

    March 2014 Commissioning The Rosemount 248 must be configured for certain basic variables to operate. In many cases, all of these variables are pre-configured at the factory. Configuration may be required if the transmitter is not configured or if the configuration variables need to be revised.

  • Page 33: Apply Ams Changes

    Reference Manual Section 3: Configuration 00809-0100-4825, Rev CB March 2014 3.3.1 Apply AMS changes Right click on the device and select “Configuration Properties” from the menu. From the bottom of the screen, choose Apply. When an Apply Parameter Modification screen appears, enter the desired information and choose OK.

  • Page 34: Hart Traditional Menu Tree

    3. Dev outputs review 5. Intermit thresh 4. Device information 4. Review 5. Measurement filtering The review menu lists all of the information stored in the Rosemount 248. This includes device information, measuring element, output configuration, and software revision Configuration...

  • Page 35: Hart Device Dashboard Menu Tree

    Reference Manual Section 3: Configuration 00809-0100-4825, Rev CB March 2014 3.4.2 HART device dashboard menu tree Home Overview 1 Overview 1 Device status 2 Configure Device Status 2 Primary variable is 3 Service tools 1 Active alerts Active Alerts 3 Sensor temperature 1 Good (only if no alerts) Good 4 Analog output value...

  • Page 36: Fast Key Sequence

    March 2014 3.4.3 Fast Key sequence Table 3-1 Table 3-2 list the fast key sequences for common transmitter functions. Table 3-1. Rosemount 248 Traditional Fast Key Sequence Function Fast Keys Function Fast Keys Active Calibrator 1, 2, 2, 1, 3...
  • Page 37 Reference Manual Section 3: Configuration 00809-0100-4825, Rev CB March 2014 Table 3-2. Rosemount 248 Device Dashboard Fast Key Sequence Function Fast Keys Function Fast Keys Active Calibrator 3, 4, 1, 3 Poll Address 2, 2, 4, 1 Alarm Saturation 2, 2, 2, 5...

  • Page 38: Review Configuration Data

    3.4.6 Configuration The Rosemount 248 must be configured for certain basic variables to be operational. In many cases, these variables are pre-configured at the factory. Configuration may be required if the transmitter is not configured, or if the configuration variables need revision.
  • Page 39  2-, 3-, or 4-wire 0 to 2000 ohms  A complete line of temperature sensors, thermowells, and accessory mounting hardware is available from Emerson Process Management. Set output units 1, 3, 2, 1, 2, 2 Fast Key sequence The Set Output Unit command establishes the desired primary variable units. The transmitter...
  • Page 40 Reference Manual Section 3: Configuration 00809-0100-4825, Rev CB March 2014 Process Variable (PV) damping 1, 3, 3, 1, 3 Fast Key sequence The PV Damp command changes the response time of the transmitter to smooth variations in output readings caused by rapid changes in input. Determine the damping setting based on the necessary response time, signal stability, and other requirements of the loop dynamics of the system.

  • Page 41: Information Variables

    To utilize this feature: Measure the lead wire resistance of both RTD leads after installing the 2-wire RTD and the Rosemount 248. From the HOME screen, select 1 Device Setup, 3 Configuration, 2 Sensor Configuration, 1 Sensor 1, 2 Snsr 1 Setup, and 1 2-Wire Offset.

  • Page 42: Diagnostics And Service

    Reference Manual Section 3: Configuration 00809-0100-4825, Rev CB March 2014 Descriptor 1, 3, 4, 3 Fast Key sequence The Descriptor variable provides a longer user-defined electronic label to assist with more specific transmitter identification than is available with the tag variable. The descriptor may be up to 16 characters long and has no impact on the operation of the transmitter or the Field Communicator.
  • Page 43 The Active Calibrator Mode must be disabled before returning the transmitter to the process to ensure that the full diagnostic capabilities of the Rosemount 248 are available. Disabling or enabling the Active Calibrator Mode will not change any of the sensor trim values stored in the transmitter.
  • Page 44 From the HOME screen choose 1 Device Setup, 2 Diag/Service, 3 Write Protect. Choose Enable WP. Note To disable write protect on the Rosemount 248, repeat the procedure, replacing Enable WP with Disable WP. HART output 1, 3, 3, 3...
  • Page 45 The threshold value of the Rosemount 248 should be set at a level allowing for normal range of process temperature fluctuations; too high and the algorithm will not be able to filter out intermittent conditions;...
  • Page 46 For users of the Rosemount 248 that desire a more immediate open sensor detection, the Open Sensor Holdoff option can be changed to a fast setting. On this setting, the transmitter reports an open sensor condition without additional verification of the open condition.

  • Page 47: Multidrop Communication

    Note Rosemount 248 transmitters are set to address 0 at the factory, which allows them to operate in the standard point-to-point manner with a 4–20 mA output signal. To activate multidrop communication, the transmitter address must be changed to a number between 1 and 15. This change deactivates the 4–20 mA analog output and sets it to 4 mA and disables the current...

  • Page 48: Rosemount 248 Configuration Interface Specifications

    The 248 PC-based configuration software for the Rosemount 248 allows comprehensive configuration of the transmitters. Used in conjunction with various Rosemount or user-supplied hardware modems, the software provides the tools necessary to configure the Rosemount 248 transmitters including the following parameters: Process Variable ...

  • Page 49: Rosemount 248 Pc Programmer Kit Installation

    Set up configuration system hardware: Hook up the transmitter and load resistor (250-1100 ohms) wired in series with the power supply. (The Rosemount 248 device will need an external power supply of 12-42.4 Vdc for configuration) b. Attach the HART Modem in parallel with the load resistor and connect it to the PC...

  • Page 51: 4Section 4: Operation And Maintenance

    Section 4: Operation and Maintenance Reference Manual March 2014 00809-0100-4825, Rev CB Section 4 Operation and maintenance Safety messages ............page 43 Calibration .

  • Page 52: Calibration

    In operation, the transmitter uses this information to produce a process variable output, in engineering units, dependent on the sensor input. Calibration of the Rosemount 248 may include the following procedures: Sensor Input Trim: digitally alter the transmitter’s interpretation of the input signal ...
  • Page 53 Reference Manual Section 4: Operation and Maintenance 00809-0100-4825, Rev CB March 2014 To perform a sensor trim with a Rosemount 248: Connect the calibration device or sensor to the transmitter. Refer to Figure 2-6 on page 16 or inside of the transmitter terminal side cover for sensor wiring diagrams. If using an active calibrator, please see “Active calibrator”...

  • Page 54: Hardware

    Hardware 4.3.1 Maintenance The Rosemount 248 has no moving parts and requires minimal scheduled maintenance. Sensor checkout To determine whether the sensor is at fault, replace it with another sensor or connect a test sensor locally at the transmitter to test remote sensor wiring. Do not remove the thermowell...

  • Page 55: Diagnostic Messages

    Table 4-1 to verify that transmitter hardware and process connections are in good working order. Under each of four major symptoms, specific suggestions are offered for solving the problem. Table 4-1. Rosemount 248 Troubleshooting Chart Potential Symptom source Corrective action...
  • Page 56 Reference Manual Section 4: Operation and Maintenance 00809-0100-4825, Rev CB March 2014 Potential Symptom source Corrective action Connect a Field Communicator and enter the Transmitter test mode to Low Output or Sensor  No Output Element isolate a sensor failure. Check the process variable to see if it is out of range.

  • Page 57: Field Communicator

    Reference Manual Section 4: Operation and Maintenance 00809-0100-4825, Rev CB March 2014 4.4.2 Field communicator Table 4-2 provides a guide to Field Communicator diagnostic messages. Variable parameters within the text of a message are indicated with the notation <variable parameter>. Reference to the name of another message is identified by the notation [another message].
  • Page 58 Reference Manual Section 4: Operation and Maintenance 00809-0100-4825, Rev CB March 2014 Message Description No simulation devices available. There are no device descriptions available to simulate a device. No UPLOAD_VARIABLES in ddl for this There is no menu named “upload_variables” defined in the device description for device this device.

  • Page 59: Aappendix A: Specifications And Reference Data

    Humidity limits 0–99% relative humidity, non-condensing NAMUR recommendations The Rosemount 248 meets the following NAMUR recommendations: NE 21 – Electromagnetic compatibility (EMC) for Process and Laboratory Apparatus  NE 43 – Standard of the signal level breakdown information of digital transmitters ...
  • Page 60 Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 Transient protection The Rosemount 470 prevents damage from transients induced by lightning, welding, heavy electrical equipment, or switch gears. Refer to the Rosemount 470 Product Data Sheet (Document No.

  • Page 61: Physical Specifications

    Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 A.1.2 Physical specifications Field communicator connections Communication Terminal: Clips permanently fixed to the terminals Materials of construction Electronics housing ® Noryl glass reinforced  Universal (option code U) and Rosemount Connection (option code A) Heads Housing: Low-copper aluminum (option codes U and A) ...

  • Page 62: Performance Specifications

    The Rosemount 248 meets all requirements listed under IEC 61326: Amendment 1, 1998. Power supply effect Less than ±0.005% of span per volt Vibration effect The Rosemount 248 is tested to the following specifications with no effect on performance: Frequency Vibration 10 to 60 Hz 0.21 mm displacement...
  • Page 63 Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 Sensor connections Rosemount 248 Sensor connections diagram 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 2-wire 3-wire* 4-wire RTD and and mV * Rosemount Inc.
  • Page 64 Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 Table A-2. Rosemount 248 Transmitter input Options, Accuracy, and Ambient Temperature Effects Temperature effects per 1.0 °C (1.8 °F) change in Sensor Transmitter input ranges Accuracy ambient temperature...

  • Page 65: Sensor Specifications

    Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 Transmitter temperature effects example Transmitters can be installed in locations where the ambient temperature is between –40 and 85 °C (–40 and 185 °F). In order to maintain excellent accuracy performance, each transmitter is individually characterized over this ambient temperature range at the factory.

  • Page 66: Thermocouples - Astm E- 230

    Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 A.2.2 Thermocouples – ASTM E- 230 Applicable to sensors offered in Table A-4 on page A-58 Construction Rosemount -in. adapter style thermocouples are manufactured using ISA Type J or K wire with special limits of error accuracy.

  • Page 67: Thermowells

    Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 Thermal response time 9 seconds maximum required to reach 50% sensor response when tested in flowing water according to IEC 751 or 12 seconds maximum required to reach 63.2% sensor response in water flowing at 0.91 m/s (3 ft/s).

  • Page 68: Dimensional Drawings

    Appendix A: Specifications and reference data Reference Manual March 2014 00809-0100-4825, Rev CB Dimensional drawings Rosemount 248R Railmount Rosemount 248H Headmount Transmitter Transmitter (enlarged) 95.25 (3.75) 33 (1.3) 44 (1.7) 25.9 (1.02 123.5 (4.86) 48.77 12.9 (0.51) (1.92) 24.5 (0.97) Dimensions are in millimeters (inches) Enclosures Connection head...
  • Page 69 Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 Examples of 248 Transmitter and sensor assemblies with thermowells Barstock thermowell, nipple-union Tubular thermowell and Barstock thermowell and extension, and -in. NPT spring loaded DIN plate style sensor DIN plate style sensor sensor Universal Head...

  • Page 70: Ordering Information

    Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 Ordering information Table A-5. 248 Headmount temperature transmitter ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. __The Expanded offering is subject to additional delivery lead time.
  • Page 71 Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 Table A-5. 248 Headmount temperature transmitter ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. __The Expanded offering is subject to additional delivery lead time. Conduit entry size Standard Standard...
  • Page 72 Reference Manual Appendix A: Specifications and reference data 00809-0100-4825, Rev CB March 2014 Table A-5. 248 Headmount temperature transmitter ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. __The Expanded offering is subject to additional delivery lead time. Cover chain option Standard Standard...

  • Page 73: Bappendix B: Product Certifications

    Rosemount Inc. – Chanhassen, Minnesota, USA Rosemount Temperature GmbH – Germany Emerson Process Management Asia Pacific – Singapore European Directive Information A copy of the EC Declaration of Conformity can be found at the end of the Quick Start Guide. The most recent revision of the EC Declaration of Conformity can be found at www.rosemount.com.

  • Page 74: Europe

    Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 FM Intrinsic Safety and Nonincendive Certificate: 3016555 Standards Used: FM Class 3600:1998, FM Class 3610:2010, FM Class 3611:2004, FM Class 3810:2005, ANSI/ISA 60079-0:2009, ANSI/ISA 60079-11:2009, IEC 60529: 2001, NEMA - 250: 1991 Markings: IS CL I/II/III, DIV 1, GP A, B, C, D, E, F, G;...
  • Page 75 Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 Special Conditions for Safe Use (X): 1. See certificate for ambient temperature range 2. The non-metallic label may store an electrostatic charge and become a source of ignition in Group III environments 3.

  • Page 76: International

    Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 B.3.3 International IECEx Flameproof and Dust Certificate: IECEx FMG 12.0022X Standards Used: IEC 60079-0:2011, IEC 60079-1:2007-04, IEC 60079-31:2008  a   a  Markings: Ex d IIC T6…T1 Gb, T6(-50 °C +40 °C), T5…T1(-50 °C +60 °C);...

  • Page 77: China

    Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 B.3.4 China China Flameproof Certificate: GYJ11.1534 Standards Used: GB3836.1-2010, GB3836.2-2010  a  Markings: Ex d IIC T6 Gb (-40 °C +65 °C) Special Conditions for Safe Use (X): ...
  • Page 78 Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 2. The relation between T code and ambient temperature range is: T code Temperature range  a  -60 °C +60 °C -60 °C  a  +80 °C 3.Intrinsically Safe parameters: HART loop terminals (+ and -) Maximum input...

  • Page 79: Combinations

    Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 GB3836.16-2006 “Electrical apparatus for explosive gas atmospheres Part 16: Inspection and maintenance of electrical installation (other than mines)” GB50257-1996 “Code for construction and acceptance of electrical device for explosion atmospheres and fire hazard electrical equipment installation engineering” China Type n Certificate: GYJ101095 Standards Used: GB3836.1-2000, GB3836.8-2003...

  • Page 80: Tables

    Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 B.3.6 Tables Table B-1. Process Temperatures Process temperature w/o LCD display cover (°C) Temperature Ambient class temperature No ext. 3 in. 6 in. 9 in. -50 °C to +40 °C -50 °C to +60 °C -50 °C to +60 °C -50 °C to +60 °C...
  • Page 81 Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 Figure B-1. FM Intrinsic Safety and Non-Incendive Installation Drawing 00248-1055, Rev. AD (Sheet 1 of 2) Product Certifications...
  • Page 82 Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 Figure B-2. FM Intrinsic Safety and Non-Incendive Installation Drawing 00248-1055, Rev. AD (Sheet 2 of 2) Product Certifications...
  • Page 83 Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 Figure B-3. Factory Mutual (FM) Explosion-Proof Installation Drawing 00644-1049, Rev. AD Product Certifications...
  • Page 84 Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 Figure B-4. CSA I Explosion-Proof and Non-Incendive Installation Drawing 00248-1056, Rev. AB Product Certifications...
  • Page 85 Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 Figure B-5. CSA Explosion-Proof Installation Drawing 00644-1059, Rev. AE Product Certifications...
  • Page 86 Reference Manual Appendix B: Product Certifications 00809-0100-4825, Rev CB March 2014 Figure B-6. IECEx Intrinsic Safety Installation Drawing 00248-1057, Rev. AD Product Certifications...
  • Page 87 Reference Manual Index 00809-0100-4825, Rev CB March 2014 Index ....... 3 Numerics Considerations .
  • Page 88 Reference Manual Index 00809-0100-4825, Rev CB March 2014 Specifications ASTME 230 Thermocouples Installation ......58 Construction ......10 Asia Pacific .
  • Page 89 Reference Manual Index 00809-0100-4825, Rev CB March 2014 ......51 Transmitter ......51 Functional .
  • Page 92 March 2014 Standard Terms and Conditions of Sale can be found at www.rosemount.com/terms_of_sale The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount. the Rosemount logotype, and SMART FAMILY are registered trademarks of Rosemount Inc. Coplanar is a trademark of Rosemount Inc.

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