Emerson Rosemount 644 Quick Start Manual
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Emerson Rosemount 644 Quick Start Manual

Emerson Rosemount 644 Quick Start Manual

Temperature transmitter with 4–20 ma hart protocol
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See also: Service Manual, Reference Manual
Quick Start Guide
00825-0200-4728, Rev HC
May 2019
™
Rosemount
644 Temperature
Transmitter
®
with 4–20 mA HART
Protocol (Revision 5
and 7)
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Summary of Contents for Emerson Rosemount 644

  • Page 1 Quick Start Guide 00825-0200-4728, Rev HC May 2019 ™ Rosemount 644 Temperature Transmitter ® with 4–20 mA HART Protocol (Revision 5 and 7)
  • Page 2 This guide provides basic guidelines for installing the Rosemount 644 Temperature Transmitter. It does not provide instructions for detailed configuration, diagnostics, maintenance, service, troubleshooting, or installation. Refer to the Rosemount 644 Reference Manual for more instruction. The manual and this guide are also available electronically on Emerson.com/Rosemount. Important Read this manual before working with the product.
  • Page 3 May 2019 Quick Start Guide WARNING Process leaks Process leaks could result in death or serious injury. Do not remove the thermowell while in operation. Install and tighten thermowells and sensors before applying pressure. WARNING Electrical shock Electrical shock could cause death or serious injury. Avoid contact with the leads and terminals.
  • Page 4 Quick Start Guide May 2019 Emerson.com/Rosemount...

  • Page 5: System Readiness

    Device Driver file names use Device and DD Revision, e.g. 10_01. HART Protocol is designed to enable legacy device driver revisions to continue to communicate with new HART devices. To access new functionality, download the new Device Driver. Emerson recommends downloading new Device Driver files to ensure full functionality.

  • Page 6: Transmitter Installation

    Figure 2-1: Alarm Switch Placement ™ Rosemount 644 Transmitter Rosemount 644 Field Mount A. Alarm switch Note If using an LCD display, remove the display by detaching it from the top of the device, set the switch to the desired position, reattach the LCD display, and reattach the housing cover.
  • Page 7 Fast Key sequences for the latest DD are shown in Table 2-1. For Fast Key sequences using legacy DD's, contact your local Emerson representative. Perform the following steps to determine if an upgrade is required. Procedure 1. Connect the sensor.
  • Page 8 Quick Start Guide May 2019 Note Emerson recommends installing the latest DD to access the complete functionality. Visit Emerson.com/Field-Communicator for information on updating the DD Library. 2.2.2 Field Communicator user interface Two user interfaces are available to configure this device.
  • Page 9 May 2019 Quick Start Guide ® Table 2-1: Device Revision 8 and 9 (HART 5 and 7), DD Revision 1 Fast Key Sequence (continued) Function HART 5 HART 7 Damping Values 2, 2, 1, 5 2, 2, 1, 6 Date 2, 2, 7, 1, 2 2, 2, 7, 1, 3 Display Setup...
  • Page 10 6. Return the control loop to automatic control and select OK. 7. To disable the transmitter-sensor matching feature from the HOME screen select 2 Configure → 2 Manual Setup → 1 Sensor → 10 Sensor Matching-CVD. 8. Choose the appropriate sensor type from the ENTER SENSOR prompt. TYPE Emerson.com/Rosemount...
  • Page 11 May 2019 Quick Start Guide 2.2.4 Verify configuration with local operator interface (LOI) The optional LOI can be used for commissioning the device. The LOI is a two- button design. To activate the LOI, push any button. LOI button functionality is shown on the bottom corners of the display. See Table 2-2 Figure 2-4 for button operation and menu information.
  • Page 12 To change your device to HART Revision 7, enter in the HART7 Message field. b) To change your device to HART Revision 5, enter in the HART5 Message field. Note Table 2-1 to change HART Revision when the correct Device Driver is loaded. Emerson.com/Rosemount...
  • Page 13 May 2019 Quick Start Guide Mount the transmitter Mount the transmitter at a high point in the conduit run to prevent moisture from draining into the transmitter housing. 2.3.1 Head mount transmitter with DIN plate style sensor installation Procedure 1. Attach the thermowell to the pipe or process container wall. 2.
  • Page 14 Note The transient protector requires the use of an enclosure of at least 3.5-in. (89 mm) in diameter. 8. Pull the sensor wiring leads through the universal head and transmitter center hole. Emerson.com/Rosemount...
  • Page 15 May 2019 Quick Start Guide 9. Mount the transmitter in the universal head by threading the transmitter mounting screws into the universal head mounting holes. 10. Mount the transmitter-sensor assembly into the thermowell, or remote mount if desired. 11. Seal adapter threads with silicone tape. 12.
  • Page 16 D. Field mount housing (transmitter inside) E. Conduit entry Wire and apply power 2.4.1 Wire the sensor to the transmitter The wiring diagram is located on the device’s top label below the terminal screws. ™ Figure 2-5: Rosemount 644 Head Mount Transmitter Emerson.com/Rosemount...
  • Page 17 May 2019 Quick Start Guide Figure 2-6: Rosemount 644 Head Mount - Single and Dual Input Wiring Diagrams • The transmitter must be configured for at least a three-wire RTD in order to recognize an RTD with a compensation loop.
  • Page 18 Each process installation has different requirements for grounding. Use the grounding options recommended by the facility for the specific sensor type or begin with grounding option 1 (the most common). Ground the transmitter: option 1 Procedure 1. Connect sensor wiring shield to the transmitter housing. Emerson.com/Rosemount...
  • Page 19 May 2019 Quick Start Guide 2. Ensure the sensor shield is electrically isolated from surrounding fixtures that may be grounded. 3. Ground signal wiring shield at the power supply end. Example A. Sensor wires B. Transmitter C. Shield ground point D.
  • Page 20 2. Ensure the sensor wiring and signal wiring shields are electrically isolated from the transmitter housing. 3. Do not connect the signal wiring shield to the sensor wiring shield. 4. Ground signal wiring shield at the power supply end. Emerson.com/Rosemount...
  • Page 21 May 2019 Quick Start Guide Example A. Sensor wires B. Transmitter C. Shield ground point D. 4–20 mA loop 2.4.6 Grounded thermocouple inputs Ground the transmitter: option 4 Procedure 1. Ground sensor wiring shield at the sensor. 2. Ensure the sensor wiring and signal wiring shields are electrically isolated from the transmitter housing.
  • Page 22 If the readings do not match, either the transmitter requires an output trim or the meter is malfunctioning. After completing the test, the display returns to the loop test screen and allows the user to choose another output value. Emerson.com/Rosemount...
  • Page 23 May 2019 Quick Start Guide 4. To end the loop test, select End and Enter. 2.5.2 Perform a loop test using Device Manager Procedure 1. Right click on the device and select Service Tools. 2. In the left navigation pane select Simulate. 3.

  • Page 24: Safety Instrumented Systems

    Quick Start Guide May 2019 Safety instrumented systems ™ For Safety Certified installations, refer to the Rosemount Reference Manual. The manual is available electronically at Emerson.com/Rosemount or by contacting an Emerson representative. Emerson.com/Rosemount...

  • Page 25: Product Certifications

    A copy of the EU Declaration of Conformity can be found at the end of the Quick Start Guide. The most recent revision of the EU Declaration of Conformity can be found at Emerson.com/Rosemount. Ordinary Location Certification As standard, the transmitter has been examined and tested to determine...
  • Page 26 IP20 and meeting the requirements of ANSI/ISA 61010-1 and ANSI/ISA 60079-0. 2. The Rosemount 644 optional housings may contain aluminum and is considered a potential risk of ignition by impact or friction. Care must be taken during installation and use to prevent impact and friction.
  • Page 27 However, K5 is not valid with enclosure options S1, S2, S3, or S4. 3. An enclosure option must be selected to maintain a Type 4X rating 4. The Rosemount 644 optional housings may contain aluminum and is considered a potential risk of ignition by impact or friction. Care must be taken during installation and use to prevent impact and friction.
  • Page 28 [Headmount Fieldbus/PROFIBUS]: Baseefa03ATEX0499X [Railmount HART]: BAS00ATEX1033X Standards: EN IEC 60079-0: 2018, EN 60079-11: 2012 Markings: [HART]: II 1 G Ex ia IIC T6…T4 Ga; [Fieldbus/PROFIBUS]: II 1 G Ex ia IIC T4 Ga Table 4-5 for Entity Parameters and Temperature Classifications. Emerson.com/Rosemount...
  • Page 29 ≤ +85 °C) Special Conditions for Safe Use (X): 1. The Rosemount 644 Temperature Transmitter must be installed in a suitably certified enclosure such that it is afforded a degree of protection of at least IP54 in accordance with IEC 60529 and EN 60079-15.
  • Page 30 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. Guard the LCD display cover against impact energies greater than 4 joules. Emerson.com/Rosemount...
  • Page 31 May 2019 Quick Start Guide 4. Flameproof joints are not intended for repair. 5. A suitable certified Ex d or Ex tb enclosure is required to be connected to temperature probes with Enclosure option “N”. 6. Care shall be taken by the end user to ensure that the external surface temperature on the equipment and the neck of DIN Style Sensor probe does not exceed 130 °C.
  • Page 32 ≤ +85 °C) Special Conditions for Safe Use (X): 1. The Rosemount 644 Temperature Transmitter must be installed in a suitably certified enclosure such that it is afforded a degree of protection of at least IP54 in accordance with IEC 60529 and IEC 60079-15.
  • Page 33 May 2019 Quick Start Guide 7. Non-Standard Paint options may cause risk from electrostatic discharge. Avoid installations that cause electrostatic build-up on painted surfaces, and only clean the painted surfaces with a damp cloth. If paint is ordered through a special option code, contact the manufacturer for more information.
  • Page 34 IEC 60079-11. This must be taken into account during installation. 4. The ingress protection degree IP66 is provided only for the Rosemount 644 Field Mount Assembly which is formed by installing an Enhanced Model 644 Temperature Transmitter within a dual- compartment enclosure Plantweb enclosure.
  • Page 35 May 2019 Quick Start Guide 8. 产品的安装、使用和维护应同时遵守产品使用说明书、 GB3836.13-2013“爆炸性环境 第 13 部分：设备的修理、检修、修 复和改造”、GB3836.15-2000“爆炸性气体环境用电气设备 第 15 部 分：危险场所电气安装（煤矿除外）”、GB3836.16-2006“爆炸性气 体环境用电气设备 第 16 部分：电气装置的检查和维护（煤矿除 外）”和 GB50257-2014“电气装置安装工程爆炸和火灾危险环境电 力装置施工及验收规范”和 GB15577-2007“粉尘防爆安全规程”、 GB12476.2-2010“可燃性粉尘环境用电气设备 第 2 部分 选型和安 装”的有关规定。 4.9.2 I3 China Intrinsic Safety Certificate: GYJ16.1191X Standards: GB3836.1-2010, GB3836.4-2010, GB3836.20-2010 Markings: Ex ia IIC T4 T6 Ga...
  • Page 36 最大内部等效参数 出电流 出功率 出电压 (nF) (mH) (mA) 13.6 0.08 13.9 0.079 当 Options 选择 Enhanced Performance 时 输入端(+ , -) 最高输入电压 最大输入电流 最大输入功 最大内部等效参数 率 (mA) (nF) (mH) 150 (T ≤ +80 °C) 0.67/0.8 170 (T ≤ +70 °C) Emerson.com/Rosemount...
  • Page 37 May 2019 Quick Start Guide 最高输入电压 最大输入电流 最大输入功 最大内部等效参数 率 (mA) (nF) (mH) 190 (T ≤ +60 °C) 传感器端（1,2,3,4） 最高输 出 最大输 出 最大输 出 组别 最大内部等效参数 电压 电流 功率 (nF) (mH) (mA) 13.6 0.08 0.816 5.79 5.196 23.4 18.596 48.06 注：本案电气参数符合...
  • Page 38 4. Non-standard paint options may cause risk from electrostatic discharge. Avoid installations that cause electrostatic build-up on painted surfaces, and only clean the painted surfaces with a damp cloth. If paint is ordered through a special code, contact the manufacturer for more information. Emerson.com/Rosemount...
  • Page 39 May 2019 Quick Start Guide 4.10.2 IM Technical Regulation Customs Union TR CU 012/2011 (EAC) Intrinsic Safety Standards: GOST 31610.0-2014, GOST 31610.11-2014 Markings: [HART]: 0Ex ia IIC T6…T4 Ga X; [Fieldbus, FISCO, Profibus PA]: 0Ex ia IIC T4 Ga X Table 4-5 for Entity Parameters and Temperature Classifications.
  • Page 40 KA Combination of K6, E1, and I1 KB Combination of K5 and K6 KC Combination of I5 and I6 KD Combination of E5, I5, K6, E1, and I1 4.13 Additional certifications 4.13.1 SBS American Bureau of Shipping (ABS) Type Approval Certificate: 16-HS1553094-PDA Emerson.com/Rosemount...
  • Page 41 May 2019 Quick Start Guide 4.13.2 SBV Bureau Veritas (BV) Type Approval Certificate: 26325 BV Requirements: Bureau Veritas Rules for the Classification of Steel Ships Application: Class notations: AUT-UMS, AUT-CCS, AUT-PORT and AUT- 4.13.3 SDN Det Norske Veritas (DNV) Type Approval Certificate: TAA00000K8 Application: Location Classes:Temperature: D;...
  • Page 42 +50 °C) 1.0 at T5(-60 °C ≤ T ≤ .80 at T5(-60 °C ≤ T ≤ +40 °C) +40 °C) 1.0 at T4(-60 °C ≤ T ≤ .80 at T4(-60 °C ≤ T ≤ +80 °C) +80 °C) (nF) 2.1 Emerson.com/Rosemount...
  • Page 43 May 2019 Quick Start Guide Table 4-5: Entity Parameters (continued) Fieldbus/PROFIBUS HART HART (Enhanced) [FISCO] (mH) 4.15 Declaration of Conformity Quick Start Guide...
  • Page 44 Quick Start Guide May 2019 Emerson.com/Rosemount...
  • Page 45 May 2019 Quick Start Guide Quick Start Guide...
  • Page 46 Quick Start Guide May 2019 Emerson.com/Rosemount...
  • Page 47 May 2019 Quick Start Guide Figure 4-1: China RoHS Table Quick Start Guide...
  • Page 48 The Emerson logo is a Twitter.com/Rosemount_News trademark and service mark of Emerson Electric Facebook.com/Rosemount Co. Rosemount is mark of one of the Emerson Youtube.com/user/ family of companies. All other marks are the RosemountMeasurement property of their respective owners.