Quick Install Guide
00825-0100-4727, Rev DD
May 2019
Rosemount™ 8700 Magnetic Flowmeter
Sensor
Quick Install Guide May 2019
1 Handling and Lifting Safety
CAUTION
To reduce the risk of personal injury or damage to equipment, follow all
lifting and handling instructions.
• Handle all parts carefully to prevent damage. Whenever possible,
transport the system to the installation site in the original shipping
container.
• PTFE-lined sensors are shipped with end covers that protect it from both
mechanical damage and normal unrestrained distortion. Remove the
end covers just before installation.
• Keep the shipping plugs in the conduit ports until you are ready to
connect and seal them. Appropriate care should be taken to prevent
water ingress.
• The sensor should be supported by the pipeline. Pipe supports are
recommended on both the inlet and outlet sides of the sensor pipeline.
There should be no additional support attached to the sensor.
• Use proper PPE (Personal Protection Equipment) including safety glasses
and steel toed shoes.
• Do not lift the meter by holding the electronics housing or junction box.
• The sensor liner is vulnerable to handling damage. Never place anything
through the sensor for the purpose of lifting or gaining leverage. Liner
damage can render the sensor useless.
• Do not drop the device from any height.
2 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
1.1 Lifting lugs
CAUTION
If provided, use the lifting lugs on each flange to handle the Magnetic
Flowmeter when it is transported and lowered into place at the installation
site. If lifting lugs are not provided, the Magnetic Flowmeter must be
supported with a lifting sling on each side of the housing.
• Standard pressure 3-in. through 36-in. flanged magnetic flowmeters
come with lifting lugs.
• High pressure (above 600#) 1-in. through 24-in. flanged magnetic
flowmeters come with lifting lugs.
• Wafers and sanitary magnetic flowmeters do not come with lifting lugs.
Figure 1-1: Example lifting without and with lifting lugs
A. Without lifting lugs
B. With lifting lugs
Quick Install Guide 3
Quick Install Guide May 2019
2 Introduction
This document provides basic installation guidelines for the Rosemount
8700 Magnetic Flowmeter sensor.
• For transmitter installation instructions, refer to the appropriate
document:
Product name Document number
8732EM Transmitter with HART® Protocol 00825-01xx-4444
8732EM Transmitter with FOUNDATION™ fieldbus 00825-05xx-4444
8732EM Transmitter with Modbus® RS-485 Protocol 00825-04xx-4444
8712EM Transmitter with HART® Protocol 00825-01xx-4445
8712EM Transmitter with FOUNDATION™ fieldbus 00825-05xx-4445
8712EM Transmitter with Modbus® RS-485 Protocol 00825-04xx-4445
8732E Magnetic Flowmeter System 00825-01xx-4662
8732E Magnetic Flowmeter System with
FOUNDATION™ fieldbus
8732E Magnetic Flowmeter System with PROFIBUS
PA digital fieldbus
8712E Magnetic Flowmeter System 00825-01xx-4664
8712H Magnetic Flowmeter Systems 00825-01xx-4729
00825-01xx-4663
00825-01xx-4665
(1)
(1) "xx" in the second segment of the document number indicates the language.
See Table 2-1.
Table 2-1: Document language codes
Code Language
00 English
02 Italian
03 French
05 German
06 Chinese (Simplified)
07 Russian
09 Spanish
15 Korean
22 Portuguese (Brazillian)
4 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
• For additional installation information, configuration, maintenance, and
troubleshooting, refer to the appropriate reference manual.
All user documentation can be found at www.emerson.com. For more
contact information see Emerson Flow customer service.
2.1 Return policy
Emerson procedures must be followed when returning equipment. These
procedures ensure legal compliance with government transportation
agencies and help provide a safe working environment for Emerson
employees. Failure to follow Emerson procedures will result in your
equipment being refused delivery.
Quick Install Guide 5
Quick Install Guide May 2019
2.2 Emerson Flow customer service
Email:
• Worldwide: flow.support@emerson.com
• Asia-Pacific: APflow.support@emerson.com
Telephone:
North and South America Europe and Middle East Asia Pacific
United States 800 522 6277 U.K. 0870 240
Canada +1 303 527
5200
Mexico +41 (0) 41
7686 111
Argentina +54 11 4837
7000
Brazil +55 15 3413
8000
Venezuela +58 26 1731
3446
The
Netherlands
France 0800 917 901 India 800 440 1468
Germany 0800 182
Italy 8008 77334 China +86 21 2892
Central &
Eastern
Russia/CIS +7 495 981
Egypt 0800 000
Oman 800 70101 Thailand 001 800 441
Qatar 431 0044 Malaysia 800 814 008
Kuwait 663 299 01
South Africa 800 991 390
Saudi Arabia 800 844 9564
UAE 800 0444
1978
+31 (0) 704
136 666
5347
+41 (0) 41
7686 111
9811
0015
0684
Australia 800 158 727
New Zealand 099 128 804
Pakistan 888 550 2682
9000
Japan +81 3 5769
6803
South Korea +82 2 3438
4600
Singapore +65 6 777
8211
6426
6 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
3 Location and Position
3.1 Environmental considerations
To ensure maximum transmitter life, avoid extreme temperatures and
excessive vibration. Typical problem areas include the following:
• High-vibration lines with integrally mounted transmitters
• Tropical/desert installations in direct sunlight
• Outdoor installations in arctic climates
Remote mounted transmitters may be installed in the control room to
protect the electronics from the harsh environment and to provide easy
access for configuration or service.
3.2 Upstream and downstream piping
To ensure specified accuracy over widely varying process conditions, install
the sensor with a minimum of five straight pipe diameters upstream and two
pipe diameters downstream from the electrode plane.
Figure 3-1: Upstream and downstream straight pipe diameters
A. Five pipe diameters (upstream)
B. Two pipe diameters (downstream)
C. Flow direction
Installations with reduced upstream and downstream straight runs are
possible. In reduced straight run installations, the meter may not meet
accuracy specifications. Reported flow rates will still be highly repeatable.
3.3
Quick Install Guide 7
Flow direction
The sensor should be mounted so that the arrow points in the direction of
flow.
Quick Install Guide May 2019
Figure 3-2: Flow direction arrow
8 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
3.4 Sensor piping location and orientation
The sensor should be installed in a location that ensures it remains full
during operation. Depending on where it is installed, orientation must also
be considered.
• Vertical installation with upward process fluid flow keeps the cross-
sectional area full, regardless of flow rate.
• Horizontal installation should be restricted to low piping sections that
are normally full.
Figure 3-3: Sensor orientation
A. Flow direction
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Quick Install Guide May 2019
3.5 Electrode orientation
The electrodes in the sensor are properly oriented when the two
measurement electrodes are in the 3 and 9 o’clock positions or within 45
degrees from the horizontal, as shown on the left side of Figure 3-4. Avoid
any mounting orientation that positions the top of the sensor at 90 degrees
from the vertical position as shown on the right of Figure 3-4.
Figure 3-4: Electrode orientation
A. Correct orientation
B. Incorrect orientation
The sensor may require a specific orientation to comply with Hazardous Area
T-code rating. Refer to the appropriate reference manual for any potential
restrictions.
10 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
4 Sensor Installation
4.1 Flanged sensors
Gaskets
The sensor requires a gasket at each process connection. The gasket
material must be compatible with the process fluid and operating
conditions. Gaskets are required on each side of a grounding ring (see Figure
4-1). All other applications (including sensors with lining protectors or a
grounding electrode) require only one gasket on each process connection.
Note
Metallic or spiral-wound gaskets should not be used as they will damage the
liner face of the sensor. If spiral wound or metallic gaskets are required for
the application, lining protectors must be used.
Figure 4-1: Gasket placement for flanged sensors
A. Grounding ring and gasket (optional)
B. Customer-supplied gasket
Bolts
Note
Do not bolt one side at a time. Tighten both sides simultaneously. Example:
1. Snug upstream
2. Snug downstream
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Quick Install Guide May 2019
3. Tighten upstream
4. Tighten downstream
Do not snug and tighten the upstream side and then snug and tighten the
downstream side. Failure to alternate between the upstream and
downstream flanges when tightening bolts may result in liner damage.
Suggested torque values by sensor line size and liner type are listed in Table
4-2 for ASME B16.5 flanges and Table 4-3 or Table 4-4 for EN flanges. Consult
the factory if the flange rating of the sensor is not listed. Tighten flange bolts
on the upstream side of the sensor in the incremental sequence shown in
Figure 4-2 to 20% of the suggested torque values. Repeat the process on the
downstream side of the sensor. For sensors with greater or fewer flange
bolts, tighten the bolts in a similar crosswise sequence. Repeat this entire
tightening sequence at 40%, 60%, 80%, and 100% of the suggested torque
values.
If leakage occurs at the suggested torque values, the bolts can be tightened
in additional 10% increments until the joint stops leaking, or until the
measured torque value reaches the maximum torque value of the bolts.
Practical consideration for the integrity of the liner often leads to distinct
torque values to stop leakage due to the unique combinations of flanges,
bolts, gaskets, and sensor liner material.
Check for leaks at the flanges after tightening the bolts. Failure to use the
correct tightening methods can result in severe damage. While under
pressure, sensor materials may deform over time and require a second
tightening 24 hours after the initial installation.
Figure 4-2: Flange bolt torquing sequence
8
1
4
6
2
5
3
7
Prior to installation, identify the lining material of the flow sensor to ensure
the suggested torque values are applied.
Table 4-1: Lining material
Fluoropolymer liners Other liners
T - PTFE P - Polyurethane
F - ETFE N - Neoprene
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May 2019 Quick Install Guide
Table 4-1: Lining material (continued)
Fluoropolymer liners Other liners
A - PFA L - Linatex (Natural Rubber)
K - PFA+ D - Adiprene
Table 4-2: Suggested flange bolt torque values for Rosemount 8705 (ASME)
Size
Line size Fluoropolymer liners Other liners
code
005 0.5 inch (15 mm) 8 8 N/A N /A
010 1 inch (25 mm) 8 12 6 10
015 1.5 inch (40 mm) 13 25 7 18
020 2 inch (50 mm) 19 17 14 11
025 2.5 inch (65 mm) 22 24 17 16
030 3 inch (80 mm) 34 35 23 23
040 4 inch (100 mm) 26 50 17 32
050 5 inch (125 mm) 36 60 25 35
060 6 inch (150 mm) 45 50 30 37
080 8 inch (200 mm) 60 82 42 55
100 10 inch (250 mm) 55 80 40 70
120 12 inch (300 mm) 65 125 55 105
140 14 inch (350 mm) 85 110 70 95
160 16 inch (400 mm) 85 160 65 140
180 18 inch (450 mm) 120 170 95 150
200 20 inch (500 mm) 110 175 90 150
240 24 inch (600 mm) 165 280 140 250
300 30 inch (750 mm) 195 415 165 375
360 36 inch (900 mm) 280 575 245 525
Class 150
(lb‑ft)
Class 300
(lb‑ft)
Class 150
(lb‑ft)
Class 300
(pound feet)
Quick Install Guide 13
Quick Install Guide May 2019
Table 4-3: Suggested flange bolt torque values for Rosemount 8705 sensors with
fluoropolymer liners (EN 1092-1)
Size
Line size Fluoropolymer liners (in Newton-meters)
code
005 0.5 inch (15 mm) N/A N/A N/A 10
010 1 inch (25 mm) N/A N/A N/A 20
015 1.5 inch (40 mm) N/A N/A N/A 50
020 2 inch (50 mm) N/A N/A N/A 60
025 2.5 inch (65 mm) N/A N/A N/A 50
030 3 inch (80 mm) N/A N/A N/A 50
040 4 inch (100 mm) N/A 50 N/A 70
050 5.0 inch (125 mm) N/A 70 N/A 100
060 6 inch (150mm) N/A 90 N/A 130
080 8 inch (200 mm) 130 90 130 170
100 10 inch (250 mm) 100 130 190 250
120 12 inch (300 mm) 120 170 190 270
140 14 inch (350 mm) 160 220 320 410
160 16 inch (400 mm) 220 280 410 610
180 18 inch (450 mm) 190 340 330 420
200 20 inch (500 mm) 230 380 440 520
240 24 inch (600 mm) 290 570 590 850
PN 10 PN 16 PN 25 PN 40
Table 4-4: Suggested flange bolt torque values for Rosemount 8705 sensors with
non-fluoropolymer liners (EN 1092-1)
Size
Line size Non-fluoropolymer liners (in Newton-meters)
code
005 0.5 inch (15 mm) N/A N/A N/A 20
010 1 inch (25 mm) N/A N/A N/A 30
015 1.5 inch (40 mm) N/A N/A N/A 40
020 2 inch (50 mm) N/A N/A N/A 30
025 2.5 inch (65 mm) N/A N/A N/A 35
030 3 inch (80 mm) N/A N/A N/A 30
040 4 inch (100 mm) N/A 40 N/A 50
14 Rosemount™ 8700 Magnetic Flowmeter Sensor
PN 10 PN 16 PN 25 PN 40
May 2019 Quick Install Guide
Table 4-4: Suggested flange bolt torque values for Rosemount 8705 sensors with
non-fluoropolymer liners (EN 1092-1) (continued)
Size
Line size Non-fluoropolymer liners (in Newton-meters)
code
050 5.0 inch (125 mm) N/A 50 N/A 70
060 6 inch (150mm) N/A 60 N/A 90
080 8 inch (200 mm) 90 60 90 110
100 10 inch (250 mm) 70 80 130 170
120 12 inch (300 mm) 80 110 130 180
140 14 inch (350 mm) 110 150 210 288
160 16 inch (400 mm) 150 190 280 410
180 18 inch (450 mm) 130 230 220 280
200 20 inch (500 mm) 150 260 300 350
240 24 inch (600 mm) 200 380 390 560
PN 10 PN 16 PN 25 PN 40
4.2 Wafer sensors
When installing wafer sensors, there are several components that must be
included and requirements that must be met.
Quick Install Guide 15
Quick Install Guide May 2019
Figure 4-3: Wafer sensors installation components and assembly
requirements
A. Ground ring (optional)
B. Customer supplied gaskets
C. Spacer installation (horizontal meters)
D. Spacer installation (vertical meters)
E. O-ring
F. Installation studs, nuts, and washers (optional)
G. Wafer alignment spacer
H. Flow
Gaskets
The sensor requires a gasket at each process connection. The gasket
material selected must be compatible with the process fluid and operating
conditions. Gaskets are required on each side of a grounding ring. See Figure
4-3.
Note
Metallic or spiral-wound gaskets should not be used as they will damage the
liner face of the sensor.
Alignment spacers
On 1.5 inch through 8 inch (40 through 200 mm) line sizes, alignment
spacers are required to ensure proper centering of the wafer sensor
between the process flanges. To order an Alignment Spacer Kit (quantity 3
spacers) use p/n 08711-3211-xxxx where xxxx equals the dash number
shown in Table 4-5.
Table 4-5: Alignment spacers
Dash-no. (xxxx)
0A15 1.5 40 JIS 10K-20K
16 Rosemount™ 8700 Magnetic Flowmeter Sensor
Line size Flange rating
(in) (mm)
May 2019 Quick Install Guide
Table 4-5: Alignment spacers (continued)
Dash-no. (xxxx)
0A20 2 50 JIS 10K-20K
0A30 3 80 JIS 10K
0B15 1.5 40 JIS 40K
AA15 1.5 40 ASME- 150#
AA20 2 50 ASME - 150#
AA30 3 80 ASME - 150#
AA40 4 100 ASME - 150#
AA60 6 150 ASME - 150#
AA80 8 200 ASME - 150#
AB15 1.5 40 ASME - 300#
AB20 2 50 ASME - 300#
AB30 3 80 ASME - 300#
AB40 4 100 ASME - 300#
AB60 6 150 ASME - 300#
AB80 8 200 ASME - 300#
DB40 4 100 EN 1092-1 - PN10/16
DB60 6 150 EN 1092-1 - PN10/16
DB80 8 200 EN 1092-1 - PN10/16
DC80 8 200 EN 1092-1 - PN25
DD15 1.5 40 EN 1092-1 - PN10/16/25/40
DD20 2 50 EN 1092-1 - PN10/16/25/40
DD30 3 80 EN 1092-1 - PN10/16/25/40
DD40 4 100 EN 1092-1 - PN25/40
DD60 6 150 EN 1092-1 - PN25/40
DD80 8 200 EN 1092-1 - PN40
RA80 8 200 AS40871-PN16
RC20 2 50 AS40871-PN21/35
RC30 3 80 AS40871-PN21/35
RC40 4 100 AS40871-PN21/35
Line size Flange rating
(in) (mm)
Quick Install Guide 17
Quick Install Guide May 2019
Table 4-5: Alignment spacers (continued)
Dash-no. (xxxx)
RC60 6 150 AS40871-PN21/35
RC80 8 200 AS40871-PN21/35
Line size Flange rating
(in) (mm)
Studs
Wafer sensors require threaded studs. See Figure 4-4 for torque sequence.
Always check for leaks at the flanges after tightening the flange bolts. All
sensors require a second tightening 24 hours after initial flange bolt
tightening.
Table 4-6: Stud specifications
Nominal sensor size Stud specifications
0.15–1-in. (4–25 mm) 316 SST ASTM A193, Grade B8M, Class 1
1½–8-in. (40–200 mm) CS, ASTM A193, Grade B7, threaded
threaded mounted studs
mounting studs
Figure 4-4: Flange bolt torquing sequence
8
1
4
5
6
2
3
7
4.2.1 Installation
1. Insert studs for the bottom side of the sensor between the pipe
flanges and center the alignment spacer in the middle of the stud.
See Figure 4-3 for the bolt hole locations recommended for the
spacers provided. Stud specifications are listed in Table 4-6.
2. Place the sensor between the flanges. Make sure the alignment
spacers are properly centered on the studs. For vertical flow
installations slide the o-ring over the stud to keep the spacer in place.
See Figure 4-3. Ensure the spacers match the flange size and class
rating for the process flanges. See Table 4-5.
3. Insert the remaining studs, washers, and nuts.
18 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
4. Tighten to the torque specifications shown in Table 4-7. Do not overtighten the bolts or the liner may be damaged.
Table 4-7: Rosemount 8711 torque specifications
Size code Line size Pound-feet Newton-meter
015 1.5 inch (40 mm) 15 20
020 2 inch (50 mm) 25 34
030 3 inch (80 mm) 40 54
040 4 inch (100 mm) 30 41
060 6 inch (150 mm) 50 68
080 8 inch (200 mm) 70 95
4.3 Sanitary senors
Gaskets
The sensor requires a gasket at each of its connections to adjacent devices or
piping. The gasket material selected must be compatible with the process
fluid and operating conditions.
Note
Gaskets are supplied between the IDF fitting and the process connection
fitting, such as a Tri-Clamp fitting, on all Rosemount 8721 Sanitary sensors
except when the process connection fittings are not supplied and the only
connection type is an IDF fitting.
Alignment and bolting
Standard plant practices should be followed when installing a magmeter
with sanitary fittings. Unique torque values and bolting techniques are not
required.
Quick Install Guide 19
Quick Install Guide May 2019
Figure 4-5: Sanitary sensor gasket and clamp alignment
A. User supplied clamp
B. User supplied gasket
20 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
5 Process reference connection
The figures shown in this section illustrate best practice installations for
process reference connections only. For installations in conductive, unlined
pipe it may be acceptable to use one ground ring or one lining protector to
establish a process reference connection. Earth safety ground is also
required as part of this installation, but is not shown in the figures. Follow
national, local, and plant electrical codes for safety ground.
Use Table 5-1 to determine which process reference option to follow for
proper installation.
Table 5-1: Process reference options
Type of pipe Grounding
Conductive
unlined pipe
Conductive
lined pipe
Nonconductive
pipe
straps
See Figure 5-1 See Figure 5-2 See Figure 5-4 See Figure 5-2
Insufficient
grounding
Insufficient
grounding
Grounding
rings
See Figure 5-2 See Figure 5-1 See Figure 5-2
See Figure 5-3 Not
Reference
electrode
recommended
Lining
protectors
See Figure 5-3
Note
For line sizes 10-inch and larger the ground strap may come attached to the
sensor body near the flange. See Figure 5-5.
Figure 5-1: Grounding straps in conductive unlined pipe or reference
electrode in lined pipe
Quick Install Guide 21
Quick Install Guide May 2019
Figure 5-2: Grounding with grounding rings or lining protectors in
conductive pipe
A. Grounding rings or lining protectors
Figure 5-3: Grounding with grounding rings or lining protectors in nonconductive pipe
A. Grounding rings or lining protectors
22 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
Figure 5-4: Grounding with reference electrode in conductive unlined
pipe
Figure 5-5: Grounding for line sizes 10-in. and larger
Quick Install Guide 23
Quick Install Guide May 2019
6 Wiring sensor to transmitter
Figure 6-1: Wiring 8732ES using component cable
24 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
Figure 6-2: Wiring 8732ES using combination cable
Quick Install Guide 25
Quick Install Guide May 2019
Figure 6-3: Wiring 8712ES using component cable
26 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
Figure 6-4: Wiring 8712ES using combination cable
Quick Install Guide 27
Quick Install Guide May 2019
Figure 6-5: Wiring 8732EM using component cable
28 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
Figure 6-6: Wiring 8732EM using combination cable
Quick Install Guide 29
Quick Install Guide May 2019
Figure 6-7: Wiring 8712EM using component cable
30 Rosemount™ 8700 Magnetic Flowmeter Sensor
May 2019 Quick Install Guide
Figure 6-8: Wiring 8712EM using combination cable
Quick Install Guide 31
*00825-0100-4727*
Quick Install Guide
00825-0100-4727, Rev. DD
May 2019
Emerson Automation Solutions USA
7070 Winchester Circle
Boulder, Colorado USA 80301
T +1 303-527-5200
T +1 800-522-6277
F +1 303-530-8459
www.emerson.com
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6718 WX Ede
The Netherlands
T +31 (0) 70 413 6666
F +31 (0) 318 495 556
www.micromotion.nl
©
2019 Rosemount, Inc. All rights reserved.
The Emerson logo is a trademark and service mark of Emerson Electric Co.
Rosemount, 8600, 8700, 8800 marks are marks of one of the Emerson
Automation Solutions family of companies. All other marks are property
of their respective owners.
Emerson Automation Solutions Asia
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Singapore 128461
Republic of Singapore
T +65 6363-7766
F +65 6770-8003
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Kingdom
Emerson Process Management Limited
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Bredbury Industrial Estate
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T +44 0870 240 1978
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