Emerson Rosemount 2051CF series User manual

Quick Start Guide
00825-0100-4102, Rev DD
February 2019
Rosemount™ 2051 Pressure Transmitter
and Rosemount 2051CF DP Flowmeters
with WirelessHART® Protocol

Contents
Wireless considerations................................. 3
Mount the transmitter................................... 4
Housing rotation..........................................11
Connect the power module......................... 12
Trim the transmitter.................................... 13
Verify transmitter configuration...................15
Troubleshooting.......................................... 18
Product Certifications.................................. 19
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1 Wireless considerations
1.1 Power up sequence
The power module should not be installed on any wireless device until the
Emerson™ Smart Wireless Gateway (Gateway) is installed and functioning
properly. This transmitter uses the green power module (order model number
701PGNKF). Wireless devices should also be powered up in order of proximity
from the Gateway, beginning with the closest. This will result in a simpler and
faster network installation. Enable active advertising on the Gateway to
ensure new devices join the network faster. For more information, see the
Emerson Smart Wireless Gateway Reference Manual.
1.2 Connecting the transmitter with a Field Communicator
In order for the Field Communicator to interface with the Rosemount 2051
Wireless, the power module must be connected. This transmitter uses the
green power module (order model number 701PGNKF). Figure 1-1 shows how
to connect the Field Communicator to the transmitter. Open the power
module compartment to hook up the leads.
Figure 1-1: Field Communicator Connections
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2 Mount the transmitter
2.1 Liquid applications
Procedure
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Mount the transmitter so the drain/vent valves are oriented upward.
2.2 Gas applications
Procedure
1. Place taps in the top or side of the line.
2. Mount beside or above the taps.
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2.3 Steam applications
Procedure
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Fill impulse lines with water.
Example
Figure 2-1: Panel and Pipe Mounting
Panel mount(1) Pipe mount
Coplanar flange
Traditional flange
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Rosemount 2051T
(1) × 1 panel bolts are customer supplied.
2.4 Bolting considerations
If the transmitter installation requires assembly of the process flanges,
manifolds, or flange adapters, follow the assembly guidelines to ensure a tight
seal for optimal performance characteristics of the transmitters. Use only
bolts supplied with the transmitter or sold by Emerson™ as spare parts. Figure
2-2 illustrates common transmitter assemblies with the bolt length required
for proper transmitter assembly.
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Figure 2-2: Common Transmitter Assemblies
A
4 × 1.75-in.
(44 mm)
D
4 × 1.75-in.
(44 mm)
4 × 2.25-in.
(57 mm)
C
4 ×1.75-in.
(44 mm) 4 ×1.50-in.
(38 mm)
B
4 × 2.88-in.
(73 mm)
A. Transmitter with coplanar flange
B. Transmitter with coplanar flange and optional flange adapters
C. Transmitter with traditional flange and optional flange adapters
D. Transmitter with coplanar flange and optional manifold and flange
adapters
Bolts are typically carbon steel or stainless steel. Confirm the material by
viewing the markings on the head of the bolt and referencing Table 2-1. If bolt
material is not shown in Table 2-1, contact a local Emerson Process
Management representative for more information.
Carbon steel bolts do not require lubrication and the stainless steel bolts are
coated with a lubricant to ease installation. However, no additional lubricant
should be applied when installing either type of bolt.
Use the following bolt installation procedure:
Procedure
1. Finger tighten the bolts.
2. Torque the bolts to the initial torque value using a crossing pattern.
See Table 2-1 for initial torque value.
3. Torque the bolts to the final torque value using the same crossing
pattern. See Table 2-1 for final torque value.
4. Verify the flange bolts are protruding through the sensor module bolt
holes before applying pressure.
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Example
Table 2-1: Torque Values for the Flange and Flange Adapter Bolts
Bolt material Head markings Initial
torque
Final torque
Carbon Steel (CS)
B7M
300 in-lb 650 in-lb
Stainless Steel (SST)
316
316
316
SW
316
STM
316
R
B8M
150 in-lb 300 in-lb
2.5 O-rings
The two styles of Rosemount flange adapters (Rosemount 1151 and
Rosemount 3051/2051/2024/3095) each require a unique O-ring (see Figure
2-3). Use only the O-ring designed for the corresponding flange adapter.
WARNING
Failure to install proper flange adapter O-rings may cause process leaks, which
can result in death or serious injury. The two flange adapters are distinguished
by unique O-ring grooves. Only use the O-ring that is designed for its specific
flange adapter, as shown below. When compressed, PTFE O-rings tend to cold
flow, which aids in their sealing capabilities.
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Figure 2-3: O-rings
A. Flange adapter
B. O-ring
C. PFTE based
D. Elastomer
Note
You should replace PTFE O-rings if you remove the flange adapter.
2.6 Environmental seal for housing
Thread sealing (PTFE) tape or paste on male threads of conduit is required to
provide a water/dust tight conduit seal and meets requirements of NEMA®
Type 4X, IP66, and IP68. Consult factory if other Ingress Protection ratings are
required.
For M20 threads, install conduit plugs to full thread engagement or until
mechanical resistance is met.
2.7 In-line gage transmitter orientation
The low side pressure port (atmospheric reference) on the in-line gage
transmitter is located in the neck of the transmitter, behind the housing. The
vent path is 360° around the transmitter between the housing and sensor.
(See Figure 2-4.)
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Keep the vent path free of any obstruction, including but not limited to paint,
dust, and lubrication by mounting the transmitter so fluids can drain away.
Figure 2-4: In-line Gage Low Side Pressure Port
A
A. Pressure port location
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3 Housing rotation
To improve field access to wiring or to better view the optional LCD display:
Figure 3-1: Housing Rotation
A
A. Housing Rotation Set Screw (5/64-inch)
Procedure
1. Loosen the housing rotation set screw using a 5/64 -in. hex wrench.
2. Rotate the housing clockwise to the desired location.
3. If the desired location cannot be achieved due to thread limit, rotate
the housing counterclockwise to the desired location (up to 360° from
thread limit).
4. Re-tighten the housing rotation set screw to no more than 7 in-lbs
when desired location is reached.
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4 Connect the power module
Procedure
1. Remove the power module cover.
2. Connect the green power module (see Figure 4-1).
Example
Figure 4-1: Power Module
A
A. Power module
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5 Trim the transmitter
Devices are calibrated by the factory. Once installed, it is recommended to
perform a zero trim on gage and differential pressure transmitters to
eliminate error due to mounting position or static pressure effects. A zero trim
can be performed using either a Field Communicator or configuration
buttons.
For instructions using AMS Wireless Configurator, see the Rosemount 2051
Wireless Reference Manual.
Note
When performing a zero trim, ensure the equalization valve is open and all
wet legs are filled to the correct level.
CAUTION
It is not recommended to zero an absolute transmitter, Rosemount 2051CA
or 2051TA models.
5.1 Trimming with a Field Communicator
Procedure
1. Equalize or vent the transmitter and connect Field Communicator.
2. At the menu, input the HART Fast Key sequence.
3. Follow the commands to perform a zero trim.
Example
From the Home screen, enter the Fast Key sequence.
Device Dashboard Fast Keys 2, 1, 2
For connecting with a Field Communicator, refer to Figure 1-1.
5.2 Trimming with digital zero trim button
Procedure
1. Set the transmitter pressure.
2. Remove the electronics housing cover.
3. Press and hold the Zero button for two seconds to perform a digital
zero trim.
4. Reinstall transmitter housing cover. Ensure a proper seal by installing
the electronics housing cover so the polymer contacts polymer (i.e. no
O-ring visible).
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Example
Figure 5-1: Digital Zero Button
Digital Zero
Trim
A
A. Digital zero button
Note
A zero trim can also be completed using AMS Wireless Configurator once the
device has joined the network.
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6 Verify transmitter configuration
Operation can be verified in four locations:
•At the device via the Local display (LCD display)
•By using the Field Communicator
•Via the Smart Wireless Gateway’s integrated web interface
•Via AMS Wireless Configurator
6.1 Verify transmitter configuration using LCD display
The LCD display will show the output values at the same rate as the wireless
update rate. Refer to the Rosemount 2051 Wireless Reference Manual for
error codes and other LCD display messages. Press and hold the Diagnostic
button for at least five seconds to display the TAG, Device ID, Network ID,
Network Join Status, and Device Status screens.
Searching for
Network
Joining Network Connected with
Limited Bandwidth
Connected
N E T w K
S R C H N G
n e t w k
N E G O T
n e t w k
L I M -O P
n e t w k
O K
6.2 Verify transmitter configuration using Field
Communicator
For HART Wireless transmitter communication, a Rosemount 2051 Wireless
Transmitter Device Descriptor is required. For connecting with a Field
Communicator, refer to Figure 1-1.
From the Home screen, enter the Fast Key sequence.
Device Dashboard Fast Keys 3, 5
Table 6-1: Device Revision 1, DD Revision 1 Fast Keys
Function Fast Keys
Tag 2, 1, 1, 1, 1
Date 2, 1, 1, 1, 5
Descriptor 2, 1, 1, 1, 3
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Table 6-1: Device Revision 1, DD Revision 1 Fast Keys
(continued)
Function Fast Keys
Message 2, 1, 1, 1, 4
Long Tag 2, 1, 1, 1, 2
Network ID 2, 2, 1, 1
Join Device to Network 2, 2, 1, 2
Update Rate 2, 1, 4
Range Values 2, 1, 1, 5
Transfer Function 2, 1, 1,6
Units 2, 1, 1, 2
Lower Sensor Trim 3, 5, 1, 1, 2
Upper Sensor Trim 3, 5, 1, 1, 1
Digital Zero Trim 3, 5, 1, 1, 3
Rerange by Applied Pressure 2, 2, 2, 2, 1
Custom Display Configuration 2, 1, 5
Scaled Variable 2, 1, 7, 1
Find Device 3, 5, 2
Simulate Digital Signal 3, 6
6.3 Verify transmitter configuration using Smart Wireless
Gateway
In the Gateway’s integrated web interface, navigate to the Explorer > Status
page. This page will show whether the device has joined the network and if it
is communicating properly.
Note
It may take several minutes for the device to join the network. See Smart
Wireless Gateway Quick Start Guide for more information.
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Figure 6-1: Gateway Network Settings
6.4 Verifying configuration using AMS Wireless Configurator
When the device has joined the network, it will appear in the Wireless
Configurator as shown in Figure 6-2.
Figure 6-2: Wireless Configurator Network Setup
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7 Troubleshooting
If the device has not joined to the network after power up, verify the correct
configuration of the network ID and join key. Verify the active advertising has
been enabled on the Gateway. The network ID and join key in the device must
match the network ID and join key of the Gateway.
The network ID and join key may be obtained from the Gateway on the Setup
> Network > Settings page on the web interface (see Figure 6-1). The network
ID and join key may be changed in the wireless device by using the following
Fast Key sequence. See the Rosemount 2051 Wireless Reference Manual for
further troubleshooting.
From the Home screen, enter the Fast Key sequence.
Device Dashboard Fast Keys 3, 5
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8 Product Certifications
Rev 1.2
8.1 European Directive Information
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.
8.2 Telecommunication Compliance
All wireless devices require certification to ensure they adhere to regulations
regarding the use of the 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.
8.3 FCC and IC
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following conditions: This device may not cause harmful interference. This
device must accept any interference received, including interference that may
cause undesired operation. This device must be installed to ensure a
minimum antenna separation distance of 20 cm from all persons.
8.4 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).
8.5 Installing 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.
8.5.1 USA
I5 U.S.A. Intrinsically Safe (IS)
Certificate: FM 3046325
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Standards: FM Class 3600 - 2011, FM Class 3610 - 2010, FM Class 3810 -
2005,
ANSI/ISA 60079-0 - 2009, ANSI/ISA 60079-11 - 2009, NEMA®
250 - 2003, ANSI/IEC 60529
Markings: IS CL I, DIV 1, GP A, B, C, D T4; CL 1, Zone 0 AEx ia IIC T4;
T4 (–40 °C ≤ Ta ≤ +70 °C); when installed per Rosemount
drawing 03031-1062; Type 4X/IP66/IP68
Special Conditions for Safe Use (X):
1. The Rosemount 2051 Wireless Pressure Transmitter shall only be used
with the 701PGNKF Rosemount SmartPower™ Battery Pack.
2. The in-line pressure sensor may contain more than 10% aluminum and
is considered a potential risk of ignition by impact or friction. Care
must be taken into account during installation and used to prevent
impact and friction.
3. The surface resistivity of the transmitter housing is greater than 1 GΩ .
To avoid electrostatic charge build-up, it must not be rubbed or
cleaned with solvents or a dry cloth.
8.5.2 Canada
I6 Canada Intrinsically Safe
Certificate: CSA 2526009
Standards: CAN/CSA C22.2 No. 0-M91, CAN/CSA C22.2 No. 94-M91,
CSA Std C22.2 No. 142-M1987, CSA Std C22.2 No. 157-92,
CSA Std C22.2 No. 60529:05
Markings: Intrinsically Safe for Class I, Division 1, Groups A, B, C, D, T4
when installed per Rosemount drawing 03031-1063; Type 4X/
IP66/IP68
8.5.3 Europe
I1 ATEX Intrinsic Safety
Certificate: Baseefa12ATEX0228X
Standards: EN 60079-0:2012, EN 60079-11:2012
Markings: II 1 G Ex ia IIC T4 Ga, T4(–40 °C ≤ Ta ≤ +70 °C); IP66/68
Special Conditions for Safe Use (X):
1. The plastic enclosure may constitute a potential electrostatic ignition
risk and must not be rubbed or cleaned with a dry cloth.
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