Rosemount™ 644H (Device Revision 7 or
Previous) and 644R Smart Temperature
Transmitters
Page 2
Quick Start Guide
June 2016
NOTICE
This guide provides basic guidelines for the Rosemount 644. It does not provide instructions for detailed
configuration, diagnostics, maintenance, service, troubleshooting, or installation. Refer to the Rosemount
644 Reference Manual
EmersonProcess.com/Rosemount
Explosions could result in death or serious injury.
Installation of this transmitter in an explosive environment must be in accordance with the appropriate local,
national, and international standards, codes, and practices. Review the Product Certifications for any
restrictions associated with a safe installation. In an Explosionproof/Flameproof installation, do not remove
the transmitter covers when power is applied to the unit.
Process leaks may cause harm or result in death.
Install and tighten thermowells or sensors before applying pressure.
Do not remove the thermowell while in operation.
Electrical shock can result in death or serious injury.
Avoid contact with the leads and terminals. High voltage that may be present on leads can cause
electrical shock.
for more instruction. The manual and this guide are also available electronically on
The Rosemount 644 communicates using the Field Communicator
(communication requires a loop resistance between 250 and 1100 ohms. Do not
operate when power is below 12 Vdc at the transmitter terminal). Refer to the
Rosemount 644 Reference Manual
Manual for more information.
1.1 Update the Field Communicator software
The Field Communicator field device revision Dev v6, Device Dashboard (DD) v1
or higher is required for complete functionality. The device will communicate
with all previous Rosemount 644 DD revisions.
Perform the following steps to determine if an upgrade is required.
1. Connect the sensor (see wiring diagram on the inside of housing cover).
2. Connect the bench power supply to the power terminals (“+” or “–”).
3. Connect a Field Communicator to the loop across a loop resistor or at the
power/signal terminals on the transmitter.
4. The following message will appear if the communicator has a previous version
of the device descriptors (DDs).
and the Field Communicator Reference
Upgrade the communicator software to access new XMTR functions. Continue with
old description?
Note
If this notice does not appear, the latest DD is installed. If the latest version is not available,
the communicator will communicate properly. Note that, when the transmitter is
configured to utilize the advanced features of the transmitter (i.e. one of the added sensor
input types), the user will experience trouble communicating and will be prompted to turn
the communicator off. To prevent this from happening, upgrade to the latest DD or answer
NO to the question and default to the generic transmitter functionality.
Figure 1. Connecting a Communicator to a Bench Loop
Rosemount 644 Head Mount TransmitterRosemount 644 Rail Mount Transmitter
A. 250 Ω ≤ RL ≤ 1100 Ω
B. AMS
™
Device Manager
C. Field Communicator
D. Power supply
3
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Quick Start Guide
2.0 Verify configuration
The traditional interface Fast Key sequences in Table 1and Device Dashboard Fast
Key Sequences in Table 2 may be used for transmitter configuration and startup.
2.1 Field Communicator user interface
The Traditional Interface Fast Key Sequences can be found on Table 1 on page 5.
Figure 2. Traditional Interface
June 2016
The Device Dashboard Fast Key Sequence can be found on Table 2 on page 6.
Meter Configuring2, 2, 3, 1Write Protect2, 2, 4, 6
Meter Decimal Point2, 2, 3, 22-Wire Offset2, 2, 1, 5
6
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June 2016
Quick Start Guide
2.3 Input/verify Callendar Van-Dusen constants
If sensor matching is being used with this combination of a transmitter and
sensor, verify the constants input.
1. From the Home screen, select 2 Configure, 2 Manual Setup, 1 Sensor. Set the
control loop to manual and select OK.
2. At the Enter Sensor Type prompt, select Cal VanDusen.
3. At the Enter Sensor Connection, select the appropriate number of wires
prompt.
4. Enter the R
attached to the special-order sensor when prompted.
5. Return the control loop to automatic control and select OK.
6. To disable the transmitter-sensor matching feature from the Home screen
select 2 Configure, 2 Manual Setup, 1 Sensor, 10 SensorMatching-CVD. At
the Enter Sensor Type prompt, select the appropriate sensor type.
, Alpha, Delta, and Beta values from the stainless steel tag
o
3.0 Set the switches
3.1 Rosemount 644H (switch on bottom right of electronics
module)
Without an LCD display
1. Set the loop to manual (if applicable) and disconnect the power.
2. Remove the electronics housing cover.
3. Set the switch to the desired position. Replace housing cover.
4. Apply power and set the loop to automatic control.
With an LCD display (Rosemount 644H only)
1. Set the loop to manual (if applicable) and disconnect the power.
2. Remove the electronics housing cover.
3. Snap-off the LCD display straight off.
4. Set the switch to the desired position.
5. Reattach the LCD display and electronics housing cover (consider LCD display
orientation – rotate in 90° increments).
6. Apply power and set the loop to automatic control.
3.2 Rosemount 644R (switch on middle of front panel)
1. Open the front door of the Rosemount 644R Rail Mount Transmitter.
2. Set the switch to the desired position.
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Quick Start Guide
4.0 Mount the transmitter
Mount the transmitter at a high point in the conduit run to prevent moisture from
draining into the transmitter housing.
4.1 Typical connection head installation
Head mount transmitter with DIN plate style sensor
1. Attach the thermowell to the pipe or process container wall. Install and
tighten the thermowell before applying process pressure.
2. Verify the transmitter failure mode switch.
3. Assemble the transmitter to the sensor. Push the transmitter mounting
screws through the sensor mounting plate and insert the snap rings (optional)
into the transmitter mounting screw groove.
4. Wire the sensor to the transmitter (see “Wire and apply power” on page 12 for
more information).
5. Insert the transmitter-sensor assembly into the connection head. Thread the
transmitter mounting screw into the connection head mounting holes.
Assemble the extension to the connection head. Insert the assembly into the
thermowell.
June 2016
6. Slip the shielded cable though the cable gland.
7. Attach a cable gland into the shielded cable.
8. Insert the shielded cable leads into the connection head through the cable
entry. Connect and tighten the cable gland.
9. Connect the shielded power cable leads to the transmitter power terminals.
Avoid contact with sensor leads and sensor connections.
10. Install and tighten the connection head cover. Enclosure covers must be fully
engaged to meet explosion-proof requirements.
B
A
D
E
A. Rosemount 644H TransmitterD. Transmitter mounting screws
B. Connection headE. Integral mount sensor with flying leads
C. ThermowellF. E xten sio n
F
C
8
Page 9
June 2016
A
B
C
D
E
Quick Start Guide
4.2 Typical universal head installation
Head mount transmitter with threaded sensor
1. Attach the thermowell to the pipe or process container wall. Install and
tighten thermowells before applying process pressure.
2. Attach necessary extension nipples and adapters to the thermowell. Seal the
nipple and adapter threads with silicone tape.
3. Screw the sensor into the thermowell. Install drain seals if required for severe
environments or to satisfy code requirements.
4. Verify the transmitter failure mode switch.
5. Pull the sensor wiring leads through the universal head and transmitter.
Mount the transmitter in the universal head by threading the transmitter
mounting screws into the universal head mounting holes.
6. Mount the transmitter-sensor assembly into the thermowell. Seal adapter
threads with silicone tape.
7. Install conduit for field wiring to the conduit entry of the universal head. Seal
conduit threads with silicone tape.
8. Pull the field wiring leads through the conduit into the universal head. Attach
the sensor and power leads to the transmitter. Avoid contact with other
terminals.
9. Install and tighten the universal head cover. Enclosure covers must be fully
engaged to meet explosion-proof requirements.
A. Threaded thermowellD. Universal head (transmitter inside)
B. Standard extensionE. Conduit entry
C. Threaded style sensor
9
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Quick Start Guide
4.3 Rail mount transmitter and sensor
1. Attach the transmitter to a suitable rail or panel.
2. Attach the thermowell to the pipe or process container wall. Install and
tighten the thermowell, according to plant standards, before applying
pressure.
3. Attach the sensor to the connection head and mount the entire assembly to
the thermowell.
4. Attach and connect sufficient lengths of sensor lead wire from the connection
head to the sensor terminal block.
5. Tighten the connection head cover. Enclosure covers must be fully engaged to
meet explosion-proof requirements.
6. Run sensor lead wires from the sensor assembly to the transmitter.
7. Verify the transmitter failure mode switch.
8. Attach the sensor wires to the transmitter (see “Wire and apply power” on
page 12 for more information).
June 2016
C
A
B
A. Rail mount transmitterD. Connection head
B. Sensor leads with cable glandsE. Standard extension
C. Integral mount sensor with terminal blockF. T h re a de d t her mo wel l
D
E
F
10
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June 2016
ABCDE
Quick Start Guide
4.4 Rail mount transmitter with threaded sensor
1. Attach the transmitter to a suitable rail or panel.
2. Attach the thermowell to the pipe or process container wall. Install and
tighten the thermowell before applying pressure.
3. Attach necessary extension nipples and adapters. Seal the nipple and adapter
threads with silicone tape.
4. Screw the sensor into the thermowell. Install drain seals if required for severe
environments or to satisfy code requirements.
5. Screw the connection head to the sensor.
6. Attach the sensor lead wires to the connection head terminals.
7. Attach additional sensor lead wires from the connection head to the
transmitter.
8. Attach and tighten the connection head cover. Enclosure covers must be fully
engaged to meet explosion-proof requirements.
9. Set the transmitter failure mode switch.
10. Attach the sensor wires to the transmitter (see “Wire and apply power” on
page 12 for more information).
A. Rail mount transmitterD. Standard extension
B. Threaded sensor connection headE. Threaded thermowell
C. Threaded style sensor
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Quick Start Guide
2-wire
RTD and V
3-wire RTD
and V
(2)
4-wire RTD
and V
T/C
and mV
(1)
1234
1234
1234
1234
Max torque is
6 in-lb. (0/7 N-m)
5.0 Wire and apply power
5.1 Wire the transmitter
Wiring diagrams are located inside the terminal block cover.
Figure 4. Sensor Connections Diagram
1. The transmitters must be configured for at least a 3-wire RTD in order to recognize an RTD with a
compensation loop.
2. Rosemount Inc. 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.
5.2 Power the transmitter
June 2016
1. An external power supply is required to operate the transmitter.
2. Remove the terminal block cover (if applicable).
3. Connect the positive power lead to the “+” terminal. Connect the negative
power lead to the “–” terminal.
4. Tighten the terminal screws. When tightening the sensor and power wires, the
max torque is 6 in-lbs (0.7 N-m).
5. Reattach and tighten the cover (if applicable).
6. Apply power (12–42 Vdc).
Rosemount 644HRosemount 644R
A
B
A. Sensor terminals
B. Communication terminals
C. Power/configuration terminals
1 2 3 4
C
A
C
5.3 Load limitation
The power required across the transmitter power terminals is 12 to 42.4 Vdc (the
power terminals are rated to 42.4 Vdc). To prevent damaging the transmitter, do
not allow terminal voltage to drop below 12.0 Vdc when changing the
configuration parameters.
12
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June 2016
A
B
C
D
A
B
C
D
Quick Start Guide
5.4 Ground the transmitter
Ungrounded thermocouple, mV, and RTD/Ohm inputs
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).
Option 1
1. Connect sensor wiring shield to the transmitter housing.
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.
A. Sensor wiresC. Transmitter
B. Shield ground pointD. 4–20 mA loop
Option 2
1. Connect signal wiring shield to the sensor wiring shield.
2. Ensure the two shields are tied together and electrically isolated from the
transmitter housing.
3. Ground shield at the power supply end only.
4. Ensure the sensor shield is electrically isolated from the surrounding
grounded fixtures.
5. Connect shields together, electrically isolated from the transmitter
A. Sensor wiresC. Transmitter
B. Shield ground pointD. 4–20 mA loop
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Quick Start Guide
A
B
D
C
Option 3
1. Ground sensor wiring shield at the sensor, if possible.
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.
A. Sensor wiresC. Transmitter
June 2016
B. Shield ground pointD. 4–20 mA loop
Grounded thermocouple inputs
Option 4
1. Ground sensor wiring shield at the sensor.
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.
A
C
B
D
A. Sensor wiresC. Transmitter
B. Shield ground pointD. 4–20 mA loop
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June 2016
Quick Start Guide
6.0 Perform a loop test
The loop test command verifies transmitter output, loop integrity, and operation
of any recorders or similar devices installed in the loop.
6.1 Traditional interface
1. Connect an external ampere meter in series with the transmitter loop (so the
power to the transmitter goes through the meter at some point in the loop.)
2. From the Home screen, select 644H and 644R: 1 Device Setup, 2 Diag/Serv,
1 Test Device, 1 Loop Test.
3. Select a discrete milliampere level for the transmitter to output.
a. At Choose Analog Output, select 1 4mA, 2 20mA
OR
b. Select 3 Other to manually input a value between 4 and 20 milliamperes.
4. Select Enter to show the fixed output.
5. Select OK.
6. In the test loop, verify the transmitter’s actual mA output and the HART
reading are the same value. If the readings do not match, either the
transmitter requires an output trim or the current meter is malfunctioning.
®
mA
7. After completing the test, the display returns to the loop test screen and
allows the user to select another output value. To end the loop test, select
5 End and Enter.
6.2 Device dashboard
1. Connect an external ampere meter in series with the transmitter loop (so the
power to the transmitter goes through the meter at some point in the loop.)
2. From the HOME screen, select 644H and 644R:3 Service Tools, 5 Simulate,
1 Loop Test.
3. Select a discrete milliampere level for the transmitter to output.
a. At Choose Analog Output select 1 4mA, 2 20mA
OR
b. Select 3 Other to manually input a value between 4 and 20 milliamperes.
4. Select Enter to show the fixed output.
5. Select OK.
6. In the test loop, verify the transmitter’s actual mA output and the HART mA
reading are the same value. If the readings do not match, either the
transmitter requires an output trim or the current meter is malfunctioning.
7. After completing the test, the display returns to the loop test screen and
allows the user to select another output value. To end the loop test, select
5 End and Enter.
15
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Quick Start Guide
7.0 Product Certifications
Rev 1.9
7.1 European Directive Information
A copy of the EC Declaration of Conformit y 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
EmersonProcess.com/Rosemount
7.2 Ordinary Location Certification
As standard, the transmitter has been examined and tested to determine that the design
meets the basic electrical, mechanical, and fire protection requirements by a nationally
recognized test laboratory (NRTL) as accredited by the Federal Occupational Safety and
Health Administration (OSHA).
7.3 Installing Equipment in North America
The US National Electrical Code® (NEC) and the Canadian Electrical Code (CEC) permit the
use of Division marked equipment in Zones and Zone marked equipment in Divisions.The
markings must be suitable for the area classification, gas, and temperature class.This
information is clearly defined in the respective codes.
.
June 2016
USA
E5 USA Explosionproof, Non-Incendive, Dust-Ignitionproof
Certificate: [XP & DIP]: 3006278; [NI]: 3008880 & 3044581
Standards: FM Class 3600: 2011, FM Class 3615: 2006, FM Class 3616: 2011, FM Class
3810: 2005, NEMA
Markings: XP CL I, DIV 1, GP B, C, D; DIP CL II/III, GP E, F, G; (–50 °C ≤ T
4X; See I5 description for Non-Incendive markings
I5 USA Intrinsic Safety and Non-Incendive
Certificate: 3008880 [Headmount Fieldbus/PROFIBUS
Standards: FM Class 3600: 2011, FM Class 3610: 2010, FM Class 3611: 2004, FM Class
3810: 2005, NEMA - 250: 1991
Markings: IS CL I/II/III, DIV I, GP A, B, C, D, E, F, G; NI CL I, DIV 2, GP A, B, C, D
Special Conditions for Safe Use (X):
1. When no enclosure option is selected, the Rosemount 644 Transmitter shall be installed
in an enclosure meeting the requirements of ANSI/ISA S82.01 and S82.03 or other
applicable ordinary location standards.
2. Option code K5 is only applicable with Rosemount J5 Universal Head (M20 ⫻ 1.5) or
Rosemount J6 Universal Head (
3. An enclosure option must be selected to maintain a Type 4X rating.
Certificate: 3044581 [Headmount HART]
Standards: FM Class 3600: 2011, FM Class 3610: 2010, FM Class 3611: 2004, FM Class
Markings: [No Enclosure]: IS CL I, DIV I, GP A, B, C, D T4; CL I ZONE 0 AEx ia IIC T4 Ga; NI
CL I, DIV 2, GP A, B, C, D T5[With Enclosure]: IS CL I/II/III, DIV 1, GP A, B, C, D,
E, F, G; NI CL I, DIV 2, GP A, B, C, D
®
-250: 250: 2003, ANSI/IEC 60529: 2004
®
, Railmount HART]
1
/2–14 NPT) enclosure.
≤ +85 °C); Type
a
16
Page 17
June 2016
Special Conditions for Safe Use (X):
1. When no enclosure option is selected, the Rosemount 644 Transmitter shall be installed
in a final enclosure meeting type of protection 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.
60529-05
Markings: CL I/II/III, DIV 1, GP B, C, D, E, F, G
See I6 description for Intrinsic Safety and Division 2 markings.
Europe
E1 ATEX Flameproof
Certificate: FM12ATEX0065X
Standards: EN 60079-0: 2012, EN 60079-1: 2007, EN 60529:1991 +A1:2000
Markings: II 2 G Ex d IIC T6…T1 Gb, T6(–50 °C ≤ T
+60 °C)
See Ta bl e 3 for process temperatures.
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. Guard the LCD display cover against impact energies greater than 4 joules.
4. Consult the manufacturer if dimensional information on the flameproof joints is
necessary.
I1 AT E X Intrinsic Safet y
Certificate: [Headmount HART]: Baseefa12ATEX0101X
[Headmount Fieldbus/PROFIBUS]: Baseefa03ATEX0499X
[Railmount HART]: BAS00ATEX1033X
Standards: EN 60079-0: 2012, 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
See Ta bl e 4 for entity parameters and temperature classifications.
≤ +40 °C), T5…T1(–50 °C ≤ Ta ≤
a
17
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Quick Start Guide
Special Conditions for Safe Use (X):
1. The equipment must be installed in an enclosure which affords it a degree of protection
of at least IP20 in accordance with the requirements of IEC 60529. Non-metallic
enclosures must have a surface resistance of less than 1 GΩ; light alloy or zirconium
enclosures must be protected from impact and friction when installed in a Zone 0
environment.
2. When fitted with the Transient Protector Assembly, the equipment is not capable of
withstanding the 500 V test as defined in Clause 6.3.13 of EN 60079-11:2012. This must
be taken into account during installation.
N1 ATEX Type n - with enclosure
Certificate: BAS00ATEX3145
Standards: EN 60079-0: 2012, EN 60079-15: 2010
Markings: II 3 G Ex nA IIC T5 Gc (–40 °C ≤ T
[Headmount HART]: Baseefa12ATEX0102U
Standards: EN 60079-0: 2012, EN 60079-15: 2010
Markings: [Headmount Fieldbus/PROFIBUS, Railmount HART]: II 3 G Ex nA IIC T5 Gc
(-40 °C ≤ T
≤+70 °C)
a
[Headmount HART]: II 3 G Ex nA IIC T6…T5 Gc; T6(–60 °C ≤ T
T5(–60 °C ≤ T
≤ +85 °C)
a
Special Conditions for Safe Use (X):
1. The Rosemount 644 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.
2. When fitted with the Transient Protector Assembly, the equipment is not capable of
withstanding the 500 V test. This must be taken into account during installation.
June 2016
≤ +40 °C);
a
ND ATEX Dust
Certificate: FM12ATEX0065X
Standards: EN 60079-0: 2012, EN 60079-31: 2009, EN 60529:1991 +A1:2000
Markings: II 2 D Ex tb IIIC T130 °C Db, (–40 °C ≤ T
≤ +70 °C); IP66
a
See Ta bl e 3 for process temperatures.
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. Guard the LCD display cover against impact energies greater than 4 joules.
4. Consult the manufacturer if dimensional information on the flameproof joints is
necessary.
International
E7 IECEx Flameproof
Certificate: IECEx FMG 12.0022X
Standards: IEC 60079-0: 2011, IEC 60079-1: 2007
Markings: Ex d IIC T6…T1 Gb, T6(–50 °C ≤ T
See Ta bl e 3 for process temperatures.
18
≤ +40 °C), T5…T1(–50 °C ≤ Ta ≤ +60 °C);
a
Page 19
June 2016
Quick Start Guide
Special Conditions of Certification (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. Guard the LCD display cover against impact energies greater than 4 joules.
4. Consult the manufacturer if dimensional information on the flameproof joints is
necessary.
I7 IECEx Intrinsic Safety
Certificate: [Headmount HART]: IECEx BAS 12.0069X
[Headmount Fieldbus/PROFIBUS, Railmount HART]: IECEx BAS 07.0053X
Standards: IEC 60079-0: 2011, IEC 60079-11: 2011
Markings: Ex ia IIC T6…T4 Ga
See Ta bl e 4 for entity parameters and temperature classifications.
Special Conditions of Certification (X):
1. The equipment must be installed in an enclosure which affords it a degree of protection
of at least IP20 in accordance with the requirements of IEC 60529. Non-metallic
enclosures must have a surface resistance of less than 1 GΩ; light alloy or zirconium
enclosures must be protected from impact and friction when installed in a Zone 0
environment.
2. When fitted with the Transient Protector Assembly, the equipment is not capable of
withstanding the 500 V test as defined in Clause 6.3.13 of IEC 60079-11:2011. This must
be taken into account during installation.
N7 IECEx Type n - with enclosure
Certificate: IECEx BAS 07.0055
Standards: IEC 60079-0: 2011, IEC 60079-15: 2010
Markings: Ex nA IIC T5 Gc (-40 °C ≤ T
≤ +70 °C)
a
NG IECEx Type n - without enclosure
Certificate: [Headmount Fieldbus/PROFIBUS, Railmount HART]: IECEx BAS 13.0053X
[Headmount HART]: IECEx BAS 12.0070U
Standards: IEC 60079-0: 2011, IEC 60079-15: 2010
Markings: [Headmount Fieldbus/PROFIBUS, Railmount HART]: Ex nA IIC T5 Gc
(–40 °C ≤ T
[Headmount HART]: Ex nA IIC T6…T5 Gc; T6(–60 °C ≤ T
T5(–60 °C ≤ T
≤ +70 °C)
a
≤ +85 °C)
a
≤ +40 °C);
a
Special Conditions of Certification (X):
1. The Rosemount 644 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.
2. When fitted with the Transient Protector Assembly, the equipment is not capable of
withstanding the 500 V test. This must be taken into account during installation.
NK IECEx Dust
Certificate: IECEx FMG 12.0022X
Standards: IEC 60079-0: 2011, IEC 60079-31: 2008
Markings: Ex tb IIIC T130 °C Db, (-40 °C ≤ T
≤ +70 °C); IP66
a
See Ta bl e 3 for process temperatures.
19
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Quick Start Guide
Special Conditions of Certification (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. Guard the LCD display cover against impact energies greater than 4 joules.
4. Consult the manufacturer if dimensional information on the flameproof joints is
necessary.
See Ta bl e 4 for entity parameters and temperature classifications.
≤ +40 °C), T5…T1*:
a
≤ +** °C)
a
June 2016
Special Conditions for Safe Use (X):
1. The apparatus must be installed in an enclosure which affords it a degree of protection
of at least IP20.
2. Non-metallic enclosures must have a surface resistance of less than 1 GΩ; light alloy or
zirconium enclosures must be protected from impact and friction when installed in a
zone 0 environment.
3. When fitted with the Transient Protector Assembly, the equipment is not capable of
withstanding the 500 V test as defined on ABNT NBR IEC 60079-11. This must be taken
into account during installation.
4. When fitted with the Transient Protector Assembly, the equipment is not capable of
withstanding the 500 V test as defined on ABNT NBR IEC 60079-11. This must be taken
into account during installation.
China
E3 China Flameproof
Certificate: GYJ16.1192X
Standards: GB3836.1-2010, GB3836.2-2010, GB12476.1-2013, GB12476.5-2013
Markings: Ex d IIC T6…T1; Ex tD A21 T130 °C; IP66
20
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June 2016
Quick Start Guide
Special Conditions for Safe Use (X):
1. Temperature Assembly using temperature sensor type Rosemount 65, 68, 75, 183, 185
are certified.
2. The ambient temperature range is:
Gas/dustT codeAmbient temperature
Gas
DustN/A–40 °C ≤ Ta ≤ +70 °C
T6–40 °C ≤ Ta ≤ +65 °C
T5…T1–50 °C ≤ Ta ≤ +60°C
3. The earth connection facility in the enclosure should be connected reliably.
4. During installation, use and maintenance in explosive gas atmospheres, observe the
warning “Do not open when energized”. During installation, use and maintenance in
explosive dust atmosphere, observe the warning “Do not open when an explosive dust
atmosphere is present”.
5. During installation, there should be no mixture harmful to flameproof housing.
6. During installation in hazardous location, cable glands, conduits and blanking plugs,
certified by state-appointed inspection bodies with Ex d IIC, Ex tD A21 IP66 degree,
should be used.
7. Maintenance should be done in a non-hazardous location.
8. During installation, use and maintenance in explosive dust atmosphere, product
enclosure should be cleaned to avoid dust accumulation, but compressed air should not
be used.
9. End users are not permitted to change any components inside, but to settle the problem
in conjunction with manufacturer to avoid damage to the product.
10. During installation, use and maintenance of this product, observe the following
standards:
GB3836.13-2013 “Electrical apparatus for explosive gas atmospheres Part 13: Repair
and overhaul for apparatus used in explosive gas atmospheres”
GB3836.15-2000 “Electrical apparatus for explosive gas atmospheres Part 15: Electrical
installations in hazardous area (other than mines)”
GB3836.16-2006 “Electrical apparatus for explosive gas atmospheres Part 16:
Inspection and maintenance of electrical installation (other than mines)”
GB50257-2014 “Code for construction and acceptance of electric device for explosion
atmospheres and fire hazard electrical equipment installation engineering”.
GB15577-2007 “Safe regulation for explosive dust atmospheres”.
GB12476.2-2010 “Electrical apparatus for use in the presence of combustible dust Part
1-2: Electrical apparatus protected by enclosures and surface temperature
limitation-Selection, installation and maintenance”.
I3 China Intrinsic Safety
Certificate: GYJ16.1191X
Standards: GB3836.1-2010, GB3836.4-2010, GB3836.20-1010
Markings: Ex ia IIC T4
T6 Ga
~
21
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Quick Start Guide
Special Conditions for Safe Use (X):
1. The ambient temperature range is:
For Rosemount 644 Fieldbus, PROFIBUS, and Legacy 644 HART
Transm itter o utputMax input power: (W)T codeAmbient temperature
June 2016
0.67T6-60 °C ≤ Ta ≤ +40 °C
A
F or W
0.67T5-60 °C ≤ Ta ≤ +50 °C
1T5-60 °C ≤ Ta ≤ +40 °C
1T4-60 °C ≤ Ta ≤ +80 °C
1.3T4-50 °C ≤ Ta ≤ +60 °C
5.32T4-50 °C ≤ Ta ≤ +60 °C
For Enhanced Rosemount 644 HART
Max input power: (W)T codeAmbient Temperature
0.67T6-60 °C ≤ Ta ≤ +40 °C
0.67T5-60 °C ≤ Ta ≤ +50 °C
0.80T5-60 °C ≤ Ta ≤ +40 °C
0.80T4-60 °C ≤ Ta ≤ +80 °C
2. Parameters:
For Rosemount 644 Fieldbus, PROFIBUS, and Legacy 644 HART:
Terminals of power supply (+, –)
Tra ns mi tt er
output
Max input
voltage:
U
(V)
i
Max input
current:
I
(mA)
i
Max input
power:
P
(W)
i
Max internal
parameters:
Ci (nF)Li (mH)
A302000.67/1100
F, W303001.32.10
F,W (F ISCO)17.53805.322.10
Terminals of sensor (1,2,3,4)
Max
Tra ns mit te r
output
A13.6800.08750
F, W13.9230.0797.70
output
voltage:
(V)
U
o
Max
output
current:
(mA)
I
o
Max output
power:
(W)
P
o
Max internal
parameters:
Co (nF)Lo (mH)
22
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June 2016
Quick Start Guide
For Enhanced Rosemount 644 HART:
Terminals of power supply (+, –)
Max input
voltage:
U
(V)
i
30
Max input
current:
I
(mA)
i
150 (T
a
a
190 (T
a
≤ +80 °C)
≤ +70 °C)
≤ +60 °C)
Max input
power:
P
(W)
i
0.67/0.83.30170 (T
Max internal
parameters:
Ci (nF)Li (mH)
Terminals of sensor (1,2,3,4)
Max output
voltage:
(V)
U
o
13.6800.08
Max output
current:
(mA)
I
o
Max output
power:
(W)
P
o
Gas
Group
IIC0.8165.79
IIB5.19623.4
IIA18.59648.06
Max internal
parameters:
Co (nF)Lo (mH)
3. This product complies to the requirements for FISCO field devices specified in
IEC60079-27: 2008. For the connection of an intrinsically safe circuit in accordance
FISCO model, FISCO parameters of this product are as above.
4. The product should be used with Ex-certified associated apparatus to establish
explosion protection system that can be used in explosive gas atmospheres. Wiring and
terminals should comply with the instruction manual of the product and associated
apparatus.
5. The cables between this product and associated apparatus should be shielded cables
(the cables must have insulated shield). The shielded has to be grounded reliably in
non-hazardous area.
6. End users are not permitted to change any components insides, but to settle the
problem in conjunction with manufacturer to avoid damage to the product.
7. During installation, use and maintenance of this product, observe the following
standards:
GB3836.13-2013 “Electrical apparatus for explosive gas atmospheres Part 13: Repair
and overhaul for apparatus used in explosive gas atmospheres”.
GB3836.15-2000 “Electrical apparatus for explosive gas atmospheres Part 15: Electrical
installations in hazardous area (other than mines)”.
GB3836.16-2006 “Electrical apparatus for explosive gas atmospheres Part 16:
Inspection and maintenance of electrical installation (other than mines)”.
GB3836.18-2010 “Explosive Atmospheres” Part 18: Intrinsically safe systems.
GB50257-2014 “Code for construction and acceptance of electric device for explosion
atmospheres and fire hazard electrical equipment installation engineering”.
23
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Quick Start Guide
N3 China Type n
Certificate: GYJ15.1502
Standards: GB3836.1-2000, GB3836.8-2003
Markings: Ex nA nL IIC T5/T6 Gc
Special Conditions for Safe Use (X):
1. The relation among T code, ambient temperature range is as following:
For Rosemount 644 Fieldbus, PROFIBUS, and Legacy 644 HART:
T codeAmbient temperature
T5-40 °C ≤ Ta ≤ +70 °C
For Enhanced Rosemount 644 HART:
T codeAmbient temperature
T6-60 °C ≤ Ta ≤ +40 °C
T5-60 °C ≤ Ta ≤ +85 °C
2. Maximum input voltage: 42.4 V.
3. Cable glands, conduit or blanking plugs, certified by NEPSI with Ex e or Ex n protection
type and appropriate thread type and IP54 degree, should be used on external
connections and redundant cable entries.
4. Maintenance should be done in non-hazardous location.
5. End users are not permitted to change any components inside, but to settle the
problem in conjunction with manufacturer to avoid damage to the product
6. During installation, use and maintenance of this product, observe the following
standards:
GB3836.13-1997 “Electrical apparatus for explosive gas atmospheres Part 13: Repair
and overhaul for apparatus used in explosive gas atmospheres”.
GB3836.15-2000 “Electrical apparatus for explosive gas atmospheres Part 15: Electrical
installations in hazardous area (other than mines)”.
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 electric device for explosion
atmospheres and fire hazard electrical equipment installation engineering”.
June 2016
EAC - Belarus, Kazakhstan, Russia
EM Technical Regulation Customs Union (EAC) Flameproof
Certificate: RU C-US.GB05.B.00289
Standards: GOST R IEC 60079-0-2011, GOST IEC 60079-1-2011
Markings: 1Ex d IIC T6…T1 Gb X, T6(-50 °C
IP65/IP66/IP68
Special Condition for Safe Use (X):
1. See certificate for special conditions.
IM Technical Regulation Customs Union (EAC) Intrinsic Safety
Certificate: RU C-US.GB05.B.00289
Standards: GOST R IEC 60079-0-2011, GOST R IEC 60079-11-2010
Markings: [HART]: 0Ex ia IIC T4…T6 Ga X; [Fieldbus/PROFIBUS]: 0Ex ia IIC T4 Ga X
Special Condition for Safe Use (X):
1. See certificate for special conditions.
24
≤ T
≤ +40 °C), T5…T1(-50 °C ≤ T
a
≤ +60 °C);
a
Page 25
June 2016
Japan
E4 Japan Flameproof
Certificate: TC20671 [J2 with LCD], TC20672 [J2], TC20673 [J6 with LCD], TC20674 [J6]
Markings: Ex d IIC T5
Combinations
K1 Combination of E1, I1, N1, and ND
K2 Combination of E2 and I2
K5 Combination of E5 and I5
K7 Combination of E7, I7, and N7
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
KM Combination of EM and IM
Additional Certifications
SBSAmerican Bureau of Shipping (ABS) Type Approval
Certificate: 11-HS771994A-1-PDA
Quick Start Guide
SBVBureau Veritas (BV) Type Approval
Certificate: 26325/A2 BV
Requirements: Bureau Veritas Rules for the Classification of Steel Ships
Application: Class notations: AUT-UMS, AUT-CCS, AUT-PORT and AUT-IMS
Certificate: 11/60002
Application: For use in environmental categories ENV1, ENV2, ENV3 and ENV5.
25
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Quick Start Guide
7.4 Specification tables
Table 3. Process Temperature
T6T5T4T3T2T1T130
Max Ambient+40 °C+60 °C+60 °C+60 °C+60 °C+60 °C+70 °C
Transmitter with LCD display
0-in.55 °C70 °C95 °C95 °C95 °C95 °C95 °C
3-in.55 °C70 °C100 °C100 °C100 °C100 °C100 °C
6-in.60 °C70 °C100 °C100 °C100 °C100 °C100 °C
9-in.65 °C75 °C110 °C110 °C110 °C110 °C110 °C
Transmitter without LCD display
0-in.55 °C70 °C100 °C170 °C280 °C440 °C100 °C
Sensor Extension
3-in.55 °C70 °C110 °C190 °C300 °C450 °C110 °C
6-in.60 °C70 °C120 °C200 °C300 °C450 °C110 °C
9-in.65 °C75 °C130 °C200 °C300 °C450 °C120 °C
June 2016
Table 4. Entity Parameters
Fieldbus/PROFIBUS
[FISCO]
Ui (V)
Ii (mA)
Pi (W)
Ci (nF)2.1103.3
Li (mH)000
1.3 @ T4 (-50 °C ≤ Ta ≤ +60 °C)
[5.32@T4(-50 °C ≤ Ta ≤ +60 °C)]
30
[17.5]
300
[380]
.67 @ T6(-60 °C ≤ Ta ≤ +40 °C)
.67 @ T5(-60 °C ≤ T
1.0 @ T5(-60 °C ≤ Ta ≤ +40 °C)
1.0 @ T4(-60 °C ≤ T
HARTHART (Enhanced)
3030
150 for Ta ≤ 80 °C
200
≤ +50 °C)
a
≤ +80 °C)
a
170 for T
190 for T
.67 @ T6(-60 °C ≤ Ta ≤ +40 °C)
.67 @ T5(-60 °C ≤ T
.80 @ T5(-60 °C ≤ Ta ≤ +40 °C)
.80 @ T4(-60 °C ≤ T
≤70 °C
a
≤60 °C
a
≤ +50 °C)
a
≤ +80 °C)
a
26
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June 2016
Figure 5. Rosemount 644 Declaration of Conformity
Quick Start Guide
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Quick Start Guide
June 2016
28
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June 2016
Quick Start Guide
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Quick Start Guide
June 2016
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June 2016
ᴹ
China RoHS
㇑᧗⢙䍘䎵䗷ᴰབྷ⎃ᓖ䲀٬Ⲵ䜘Ԧරࡇ㺘
Rosemount 644
List of Rosemount 644Parts with China RoHS Concentration above MCVs
䜘Ԧ〠
Part Name
ᴹᇣ⢙䍘䍘Hazardous Substances
䫵
Lead
(Pb)
⊎
Mercury
(Hg)
䭹
Cadmium
(Cd)
ޝԧ䬜䬜
Hexavalent
Chromium
(Cr +6)
ཊⓤ㚄㚄㤟
Polybrominated
biphenyls
(PBB)
ཊⓤ㚄㚄㤟䟊
Polybrominated
diphenyl ethers
(PBDE)
⭥ᆀ㓴Ԧ
Electronics
Assembly
X O O O O
O
༣փ㓴Ԧ
Housing
Assembly
O O O X O
O
Րᝏಘ㓴Ԧ
Sensor
Assembly
X O O O O
O
ᵜ㺘Ṭ㌫ᦞ
SJ/T11364
Ⲵ㿴ᇊ㘼ࡦ
This table is proposed in accordance with the provision of SJ/T11364.
O:
Ѫ䈕䜘ԦⲴᡰᴹ൷䍘ᶀᯉѝ䈕ᴹᇣ⢙䍘Ⲵ䟿൷վҾ
GB/T 26572
ᡰ㿴ᇊⲴ䲀䟿㾱≲
O: Indicate that said hazardous substance in all of the homogeneous materials for this part is below the limit requirement of
GB/T 26572.
X:
Ѫ൘䈕䜘Ԧᡰ֯⭘Ⲵᡰᴹ൷䍘ᶀᯉ䟼ˈ㠣ቁᴹа㊫൷䍘ᶀᯉѝ䈕ᴹᇣ⢙䍘Ⲵ䟿儈Ҿ
GB/T 26572
ᡰ㿴ᇊⲴ䲀䟿㾱≲
X: Indicate that said hazardous substance contained in at least one of the homogeneous materials used for this part is above
the limit requirement of GB/T 26572.