YOKOGAWA AE100D User manual

Instruction
Manual Models AE100D, AE200D, and AE300D
Magnetic Flow Tube
IM 1E7D0-01E
IM 1E7D0-01E
8th Edition

i
IM 1E7D0-01E
CONTENTS
CONTENTS
1. INTRODUCTION.........................................................................................1-1
2. HANDLING PRECAUTIONS .......................................................................2-1
2.1 Checking Model and Specifications.................................................... 2-1
2.2 Accessories ......................................................................................... 2-1
2.3 Storage Precautions............................................................................ 2-1
2.4 Installation Location Precautions ........................................................ 2-1
2.5 Terminal Box Reorientation Precautions ............................................ 2-1
3. INSTALLATION ...........................................................................................3-1
3.1 Piping Design Precautions.................................................................. 3-1
3.2 Handling Precautions .......................................................................... 3-3
3.2.1 General Precautions..................................................................... 3-3
3.2.2 Flow Tube Piping ......................................................................... 3-4
3.3 Mounting.............................................................................................. 3-5
3.3.1 Nominal Diameter 2.5 mm (0.1˝) to 10 mm (0.4˝) Meters of
Union Joint Type .......................................................................... 3-5
3.3.2 Nominal Diameter 2.5 mm (0.1˝) to 40 mm (1.5˝) Wafer Type ... 3-6
3.3.3 Nominal Diameter 50 mm (2˝) to 200 mm (8˝) Wafer Type ........ 3-9
3.3.4 Nominal Diameter 15 mm (0.5˝) to 400 mm (16˝)
Flange Type ............................................................................... 3-12
3.3.5 Mounting Procedure for Sanitary Type ...................................... 3-14
3.4 Wiring Precautions ............................................................................ 3-14
3.4.1 Protective Grounding.................................................................. 3-14
3.4.2 General Precautions................................................................... 3-14
3.4.3 Cable Types ............................................................................... 3-15
3.4.4 Connnections.............................................................................. 3-16
3.4.5 Wiring Ports................................................................................ 3-16
4. MAINTENANCE...........................................................................................4-1
4.1 Regular Inspection Items .................................................................... 4-1
4.2 Trouble Shooting................................................................................. 4-1
5. OUTLINE......................................................................................................5-1
6. HAZARDOUS DUTY TYPE INSTRUMENT ................................................6-1
6.1 CENELEC(KEMA)............................................................................... 6-1
6.2 FM ....................................................................................................... 6-1
6.3 CSA ..................................................................................................... 6-2
6.4 SAA ..................................................................................................... 6-3
FD No. IM 1E7D0-01E
8th Edition: Apr. 2000 (YG)
All Rights Reserved, Copyright © 1994, Yokogawa Electric Corporation

IM 1E7D0-01E
1-1
1. INTRODUCTION
1. INTRODUCTION
This instrument has been already adjusted at the
factory before shipment.
To ensure correct use of the instrument, please read
this manual thoroughly and fully understand how to
operate the instrument before operating it.
䊏Regarding This Manual
• This manual should be passed on to the end user.
• Before use, read this manual thoroughly to compre-
hend its contents.
• The contents of this manual may be changed
without prior notice.
• All rights reserved. No part of this manual may be
reproduced in any form without Yokogawa’s written
permission.
• Yokogawa makes no warranty of any kind with
regard to this material, including, but not limited to,
implied warranties of merchantability and suitability
for a particular purpose.
• All reasonable effort has been made to ensure the
accuracy of the contents of this manual. However, if
any errors are found, please inform Yokogawa.
• Yokogawa assumes no responsibilities for this
product except as stated in the warranty.
• If the customer or any third party is harmed by the
use of this product, Yokogawa assumes no responsi-
bility for any such harm owing to any defects in the
product which were not predictable, or for any
indirect damages.
䊏Safety Precautions
• The following general safety precautions must be
observed during all phases of operation, service, and
repair of this instrument. Failure to comply with
these precautions or with specific WARNINGS
given elsewhere in this manual violates safety
standards of design, manufacture, and intended use
of the instrument. YOKOGAWA Electric Corpora-
tion assumes no liability for the customer’s failure to
comply with these requirements. If this instrument is
used in a manner not specified in this manual, the
protection provided by this instrument may be
impaired.
The following safety symbol marks are used in
this manual and instrument;
WARNING
A WARNING sign denotes a hazard. It calls
attention to procedure, practice, condition or the
like, which, if not correctly performed or adhered
to, could result in injury or death of personnel.
CAUTION
A CAUTION sign denotes a hazard. It calls
attention to procedure, practice, condition or the
like, which, if not correctly performed or adhered
to, could result in damage to or destruction of
part or all of the product.
IMPORTANT
A IMPORTANT sign denotes an attention to
avoid leading to damage to instrument or system
failure.
NOTE
A NOTE sign denotes a information for essential
understanding of the operation and features.
Protective grounding terminal.
Function grounding terminal. This terminal
should not be used as a “Protective grounding
terminal”.
Alternating current.
Direct current.

IM 1E7D0-01E
1-2
1. INTRODUCTION
䊏Warranty
• The guaranteed term of this instrument is described
in the quotation. We repair the damages that
occurred during the guaranteed term for free.
• Please contact with our sales office when this
instrument is damaged.
• If the instrument has trouble, please inform us
model code, serial number, and concrete substances
or situations. It is preferable to be attached a outline
or data.
• We decide after the examination if free repair is
available or not.
• Please consent to the followings for causes of
damages that are not available as free repair, even if
it occured during the guaranteed term.
A:Unsuitable or insufficient maintenance by the
customer.
B: The handling, using, or storage that ignore the
design and specifications of the instrument.
C: Unsuitable location that ignore the description in
this manual.
D:Remaking or repair by a person except whom we
entrust.
E: Unsuitable removing after delivered.
F: A natural disaster (ex. a fire, earthquake, storm and
flood, thunderbolt) and external causes.
For the safety using;
WARNING
• The Magnetic Flow Tube is a heavy instrument.
Please give attention to prevent that persons
are injured by carrying or installing. It is prefer-
able for carrying the instrument to use a cart
and be done by two or more persons.
• In wiring, please confirm that the cables are not
powered before connecting.
• When removing the instrument from hazardous
processes, avoid contact with the fluid and the
interior of the meter.
• In case of Hazardous duty type instrument,
further requirements and differences are
described in Chapter 6 “HAZARDOUS DUTY
TYPE INSTRUMENT”. The description in
Chapter 6 is prior to other description in this
instruction manual.

IM 1E7D0-01E
2-1
2. HANDLING PRECAUTIONS
2. HANDLING PRECAUTIONS
This instrument has been already tested thoroughly at
the factory. When the instrument is delivered, please
check externals and make sure that no damage
occurred during transportation.
In this chapter, handling precautions are described.
Please read this chapter thoroughly at first. And please
refer to the relative matter about other ones.
If you have any problems or questions, please make
contact with Yokogawa sales office.
2.1 Checking Model and
Specifications
The model and specifications are shown on the Data
Plate. Please confirm the specifications between the
instrument that was delivered and the purchase order
(refer to the chapter 5. Outline).
Please let us know Model and Serial No. when making
contact with Yokogawa sales office.
MAGNETIC FLOW DETECTOR
L
H
Made in Japan
F0201.EPS
STYLE
SIZE
METER
FACTOR
NO.
MODEL
SUFFIX
mm
LINING
MATERIAL
ELECTRODE
MATERIAL
FLUID TEMP.
FLUID PRESS.
AMB. TEMP.
-10
-0.1
-20 60
˚C
MPa
˚C
N200
Figure 2.1 Data Plate
2.2 Accessories
When the instrument is delivered, please make sure
that the following accessories are in the package.
• Centering device 1-set (for wafer type)
• Hexagonal wrench 1-piece (for hazardous duty type)
2.3 Storage Precautions
In case the instrument is expected to be stored over a
long term, please give attention to the followings;
• The instrument should be stored in its original
packing condition.
• The storage location should be selected according to
the following conditions:
1) The location where it is not exposed to rain or
water.
2) The location where there is few vibration or
shock.
3) Temperature and humidity should be:
Temperature: –20 to 60˚C (–4 to 140˚F)
Humidity: 5 to 80% RH (no condensation)
Preferable ambient temperature and humidity
are 25˚C(75˚F) and about 65% RH.
2.4 Installation Location
Precautions
Please select the installation location considering the
following items to ensure long term stable operation of
the flow tube.
• Ambient Temperature:
Please avoid to install the instrument at the location
where temperature changes continuously. If the
location receives radiant heat from the plant, provide
heat insulation or improve ventilation.
• Atmospheric Condition:
Please avoid to install the instrument in an corrosive
atmosphere. In case of installing in the corrosive
atmosphere, please keep ventilating sufficiently and
prevent rain from entering the conduit.
• Vibration or shock:
Please avoid to install the instrument at the location
where there is heavy vibration or shock.
2.5 Terminal Box Reori-
entation Precautions
Please do not change the terminal box orientation at
the customer’s site. If the terminal box reorientation is
required, please contact Yokogawa office or service
center.

IM 1E7D0-01E
3-1
3. INSTALLATION
3. INSTALLATION
This instrument must be installed by expert
engineer or skilled personnel. The procedures
described in this chapter are not permitted for
operators.
3.1 Piping Design Pre-
cautions
IMPORTANT
Please design the correct piping referring to the
followings to prevent damage for flow tube and
to keep correct measuring.
(1) Location
IMPORTANT
Please install the flow tube to the location where
it is not exposed to direct sunlight and ambient
temperature is –20 to + 60°C (–4 to 140°F).
(2) Noise Rejection
IMPORTANT
The instrument should be installed away from
large electrical motors, transformers and other
power sources in order to avoid interference with
the measurement.
(3) Length of Straight Run
To keep accurate measuring, JIS B7554 “Electro
Magnetic Flow Tubes” explains about upstream piping
condition of Magnetic Flow Tubes.
We recommend to our customers about the piping
conditions shown in Figure 3.1.1 based on JIS B7554
and our piping condition test data.
Gate valve
fully open Reducer pipe Expander pipe
Tee 90°degrees bent Various types of valves
5 D or more 2 D or more 2 D or more
2 D or more
10 D or more
10 D or more5 D or more5 D or more Do not care to 0 D Do not care to 0 D
Do not care to 0 D Do not care to 0 D
F030101.EPS
D: Nominal diameter of flow tube
Figure 3.1.1 Minimum Length of Required Straight Run
NOTE
1. Nothing must be inserted or installed in the
metering pipe than may interfere with the
magnetic field, induced signal voltages, and
flow velocity distribution.
2. These straight runs may not be required on
the downstream side flowmeter. However, if
the downstream valve or other fittings cause
channeling on the upstream side, provide a
straight run of 2 D to 3 D on the downstream
side.
(4) Liquid Conductivity
IMPORTANT
Please avoid to install the flow tube at location
where liquid conductivity is likely to be non-
uniform. Because it is possible to have bad
influences to the flow indication by non-uniform
conductivity when a chemical liquid is injected
from upstream side close to the flow tube. When
this occurs, it is recommended that chemical
application ports are installed on the downstream
side of the flow tube. In case chemicals must be
added upstream side, please keep the pipe
length enough so that liquid is properly mixed.
(BAD)
Upstream side (GOOD)
Downstream side
F030102.EPS
Figure 3.1.2 Chemical Insertion

IM 1E7D0-01E
3-2
3. INSTALLATION
(5) Liquid Sealing Compound
IMPORTANT
Please give attention in using Liquid Sealing
Compound to the piping, because it brings bad
influences to measurement by flowing out and
cover the surfaces of electrode and earth-ring.
(6) Service Area
Please select the location where there is enough area to
service installing, wiring, overhaul, etc.
(7) Bypass Line
It is recommended to install the Bypass Line to
facilitate maintenance and zero adjustment.
Bypass valve
Block valve
Block
valve
F030103.EPS
Figure 3.1.3 Bypass Line
(8) Supporting the Flow Tube
CAUTION
Please avoid to support only the flow tube, but
fix pipes at first and support the flow tube by
pipes to protect the flow tube from forces caused
by vibration, shock, expansion and contraction
through piping.
For small sized flow tubes, please provide a
mounting base so thet the tubes are fixed in the
piping. See the section 3.3 Mounting.
(9) Piping Condition
IMPORTANT
The piping should be designed so that a full pipe
is maintained at all times to prevent loss of
signal and erroneous readings.
Please design the piping that a fluid is always filled in
the pipes. The Vertical Mounting is effective for fluids
that is easily separate or slurry settles within pipes.
In this case, please flow a fluid from bottom to up.
(GOOD)
(GOOD)
(BAD)
(BAD)
h
h>0
h>0
h
F030104.EPS
Horizontal mounting Vertical mounting
Figure 3.1.4 Filling the Pipe with Liquid
(10) No Air Bubbles
IMPORTANT
Please give attention to prevent bad influences
or measuring errors from air bubbles that gath-
ers inside measuring pipes.
In case the fluid includes air bubbles, please design the
piping that prevent to gather air bubbles. In case valves
are installed upstream of the flow tube, it is possible
that a valve causes air bubbles, please install the flow
tube upstream side of a valve.
(GOOD)
(BAD)
F030105.EPS
(BAD)
(GOOD)
Figure 3.1.5 Avoiding Air Bubbles
(11) Mounting Direction
IMPORTANT
When the electrodes are vertical to ground, the
electrode is covered with air bubbles at upper
side or slurry at downside, and it may cause the
measuring errors.
Please be sure to mount the terminal box upper
side of piping to prevent water penetration into
terminal box.
(Good)
(No good)
Electrodes
Air Bubbles
Slurry
Electrodes
F030106.EPS
(No good)
Water slowly
percolates
downward into
terminal box.
Figure 3.1.6 Mounting Direction

IM 1E7D0-01E
3-3
3. INSTALLATION
(12) Grounding
IMPORTANT
Improper grounding can have an adverse affect
on the flow measurement. Please ensure that
the instrument is properly grounded.
The electromotive force of the magnetic flow tube is
minute and it is easy to be affected by noise. And also
that reference electric potential is the same as the
measuring fluid potential. Therefore, the reference
electric potential (terminal potential) of the Flow Tube
and the Converter/Amplifier also need to be the same
as the measuring fluid. And moreover, that the poten-
tial must be the same with ground.
Please be sure to ground according to Figure 3.1.7.
Earth ring
600 V vinyl insulated
electric cable
(2 mm
2
or larger)
Grounding resistance 100 Ωor less
F030107.EPS
In case earth rings are not used.
(Available only for metal piping)
In case earth rings are used.
Note; See "3.4.1 Protective Grounding" for information on
protective grounding.
Figure 3.1.7 Grounding
3.2 Handling Precau-
tions
The Magnetic Flow tube is a heavy instrument.
Please be careful to prevent persons from
injuring when it is handled.
3.2.1 General Precautions
(1) Precaution for Carrying
The Magnetic Flow Tube is packed tightly. When it is
unpacked, please give attention to prevent damages to
the flow tube. And to prevent the accident during carry
to the installing location, please carry it near the
location keeping packed as it delivered.
CAUTION
In case the Magnetic Flow Tube lifts up, please
refer to Figure 3.2.1. Please never lift up by
using a bar through the flow tube. It damages
liner severely.
Vertical Lifting Sling
Rigging Method
Horizontal Lifting
F030201.EPS
Figure 3.2.1 Lifting Flow Tubes

IM 1E7D0-01E
3-4
3. INSTALLATION
(2) Precaution for Shock
CAUTION
Care should be taken not to drop the flow tube
or subject it to excessive shock. This may lead
to liner damage which will cause inaccurate
readings.
(3) Flange Protection Covers
IMPORTANT
Please keep the protection cover (ex. corrugated
paper or anything possible to protect) attached
with flange except when mounting to the pipe.
(4) Terminal Box Cover
IMPORTANT
Please never leave the terminal box cover open
until wiring to prevent insulation deterioration.
(5) Long-term Non-use
IMPORTANT
It is not preferable to leave the flow tube for long
term non-use after installation.
In case the flow tube is compelled to do that,
please take care of the flow tube by the follow-
ings.
• Confirmation of Sealing Condition for the Flow
Tube
Please confirm the sealing conditions of the terminal
box screw and wiring ports.
In case of the Conduit Piping, please provide the
drain plugs or waterproof glands to it to prevent that
moisture or water penetrates into the flow tube
through the conduit.
• Regular Inspections
Please inspect the sealing condition (as above
mentioned) and inside of the terminal box. And
when it is suspect that water penetration into the
inside flow tube (ex. rain fall), please inspect when
it happened.
3.2.2 Flow Tube Piping
CAUTION
Mis-aligned or slanted piping can lead to leakage
and damage to flanges.
• Please correct mis-alignment or slanted piping and
improper distance between mounting flanges before
install the flow tube. (Please refer to Figure 3.2.2)
• Inside a pipeline which is newly installed, some
foreign substances (such as welding scrap or wood
chips) may exist. Please remove them by flushing
piping before mounting the flow tube.
Slant Mis-alignment
F030202.EPS
Figure 3.2.2 Slant and Mis-alignment of Flow Tube Piping

IM 1E7D0-01E
3-5
3. INSTALLATION
3.3 Mounting
3.3.1 Nominal Diameter 2.5 mm (0.1˝)
to 10 mm (0.4˝) Union Joint
Type
NOTE
Please ensure to use the attached connecting
fittings.
Ceramic linings with a diameter of 2.5, 5 or 10 mm are
connected using union joints.
Use the connecting fittings according to the table
below. Depending on whether the fitting is to be
welded to or screwed on to the piping.
Table 3.3.1 Fitting Dimensions
D
ØA
ØA
ØB
ØB
ØC
4
(0.16") 11.5(0.4")
Screw joint (Code: U2, U3)
Weld joint (Code: U1)
30(1.2")
4
(0.16") 35(1.38")
10(0.39")
0
–0.1
ØC0.3
0ØD0 –0.1
Size
mm(inch) Code A B C D
2.5(0.1)
5(0.2)
10(0.4)
U2
U3
U2
U3
U2
U3
22(0.87")
22(0.87")
22(0.87")
22(0.87")
25(0.98")
25(0.98")
8(0.31")
8(0.31")
8(0.31")
8(0.31")
10(0.39")
10(0.39")
18.5(0.73")
18.5(0.73")
18.5(0.73")
18.5(0.73")
22.5(0.89")
22.5(0.89")
R1/4(PT1/4)
NPT1/4
R1/4(PT1/4)
NPT1/4
R3/8(PT3/8)
NPT3/8
Size
mm(inch) Code A B C D
2.5(0.1)
5(0.2)
10(0.4)
U1
U1
U1
22(0.87")
22(0.87")
25(0.98")
8(0.31")
8(0.31")
10(0.39")
14.3(0.56")
14.3(0.56")
17.8(0.70")
18.5(0.73")
18.5(0.73")
22.5(0.89")
T030301.EPS
(1) Mounting Direction
Please mount the Magnetic Flow Tube matching the
flow direction of the fluid to be measured with the
direction of the arrow mark on the flow tube.
IMPORTANT
If it is impossible to match the direction, please
never remodel by changing direction of the
terminal box. In case the measuring fluid flows
against the arrow direction, please refer to the
section “Reversing Flow Direction”in the Instruc-
tion Manual of AE14 Magnetic Flow Converter.
(2) Connecting Process Piping
Weld or screw the connecting fittings to the process
piping.
IMPORTANT
•Please be sure to pass the connecting fittings
through the union joint nuts in advance. Then
connect the connecting fitting to the piping by
screwing or welding the connecting fitting to the
piping (see Figure 3.3.1).
•In case of weld joint type, please pay attention
the welding condition to avoid deforming piping
or making the stagnant portion of the fluid;
joint preparation, level defference in butt joint,
welding current.
(3) Positioning the Flow Tube
Install the magnetic flow tube on a mounting base and
position it so that the center axis of the flow tube is
aligned with that of the piping. Then mount the flow
tube to union joint nuts by screwing the nuts to the
connecting ports of the flow tube.
CAUTION
The ceramic pipe will be damaged if they are
tightened when they are not properly aligned.

IM 1E7D0-01E
3-6
3. INSTALLATION
(4) Tightening Nuts
CAUTION
Tighten the union joint nuts according to Torque
Values in Table 3.3.1 using a torque wrench. As
the gasket material is Fluorocarbon PTFE, it is
possible that nuts may loose by it’s character as
time passes. Please tighten the nuts regularly.
The table below shows the tightening torque
values. Be sure to use gasket : t=1.5 attached.
Mounting base*
Gasket
Connecting fitting
Union joint nut
Piping*
*: user's scope
Horizontal Mounting
Vertical Munting
F030301.EPS
Figure 3.3.1 Mounting Procedure (Size: 2.5 mm(0.1") to
10 mm(0.4"))
Table 3.3.2
Size: mm(inch) TighteningTorque N-m {kgf-cm} [in-lbf]
2.5(0.1)
5(0.2)
10(0.4)
Max.12{122}[106]
Max.12{122}[106]
Max.18{183}[160]
T030302.EPS
3.3.2 Nominal Diameter 2.5mm (0.1˝)
to 40mm (1.5˝) Wafer Type
IMPORTANT
Please use appropriate bolts and nuts according
to process connection. In case stud type of
through bolts are used, be sure outside diameter
of a shank is smaller than a thread ridge’s one.
Please use compressed non-asbestos fiber
gasket, PTFE gasket or the gasket which has
equal elasticity. In case of optional code/FRG,
please use rubber gasket or others which has
equal elasticity. Be sure the inner diameter of
the gasket does not protrude to inner piping.
(Refer to Table 3.3.8)
(1) Mounting Direction
Please mount the Magnetic Flow Tube matching the
flow direction of the fluid to be measured with the
direction of the arrow mark on the flow tube.
IMPORTANT
If it is impossible to match the direction, please
never remodel by changing direction of the
terminal box. In case the measuring fluid flows
against the arrow direction, please refer to the
section “Reversing Flow Direction”in the Instruc-
tion Manual of AE14 Magnetic Flow Converter.
(2) Mounting Centering Devices
To keep concentricity of the Flow Tube with pipes,
please mount centering devices on the Mini-Flanges of
the Flow Tube.
Please give attention to the nominal diameter and
flange ratings of the centering devices.

IM 1E7D0-01E
3-7
3. INSTALLATION
(3) Positioning Flow Tube
Please pass two through-bolts to adjacent holes of both
flanges and mount the Flow Tube, and pass other
through-bolts to other holes. (Refer to Figure 3.3.2/
3.3.3) In case stud type of through-bolts are used,
position them coming in contact centering devices with
thread of bolts.
(4) Tightening Nuts
Please tighten the bolts according to Torque Values in
Table 3.3.3. In case of PVC piping, please select
optional code /FRG, use rubber gasket and tighten with
the torque value in Table 3.3.4.
Nuts
Through-bolts (four)
Gasket (two)
Mini-flange
Centering devices (two)
Flange
Please use appropriate bolts and
nuts according to process
connection.
Nuts (eight)
Horizontal Mounting Vertical Mounting
F030302.EPS
Figure 3.3.2 Mounting Procedure (Size: 2.5 mm(0.1") to 15 mm(0.5"))
Nuts (eight)
Through-bolts (four)
Centering devices (two)
Gasket (two)
Flange
Please use appropriate
bolts and nuts according
to process connection.
Mini-flange
Horizontal Mounting Vertical Mounting F030303.EPS
Figure 3.3.3 Mounting Procedure (Size: 25 mm(1"), 40 mm(1.5"))
CAUTION
In case of PFA lining type, as the lining material
is Fluorocarbon PFA, it is possible that nuts may
loose by its character as time passes. Please
tighten the nuts regularly.
Please be sure to tighten the bolts following
prescribed torque values. Please tighten the
flange bolts diagonally with the same torque
values, step by step up to the prescribed torque
value.

IM 1E7D0-01E
3-8
3. INSTALLATION
Table 3.3.3 Tightening Torque Values for Metal Piping
Flange
Rating
Size
mm(inch)
2.5(0.1), 5(0.2)
10(0.4), 15(0.5)
25(1)
40(1.5)
JIS ANSI DIN
10K 20K 150 300 PN10/16
6 to 9
{61 to 92}
[53 to 80]
15 to 22
{153 to 224}
[133 to 195]
21 to 32
{214 to 327}
[186 to 283]
Tightening Torque Values for PFA lining / Polyurethane lining Type N-m {kgf-cm} [in-lbf]
6 to 9
{61 to 92}
[53 to 80]
15 to 22
{153 to 224}
[133 to 195]
21 to 32
{214 to 327}
[186 to 283]
6 to 9
{61 to 92}
[53 to 80]
12 to 18
{122 to 184}
[106 to 159]
17 to 26
{173 to 265}
[150 to 230]
6 to 9
{61 to 92}
[53 to 80]
15 to 22
{153 to 224}
[133 to 195]
25 to 38
{255 to 388}
[221 to 336]
6 to 9
{61 to 92}
[53 to 80]
11 to 17
{112 to 173}
[97 to 150]
21 to 32
{214 to 327}
[186 to 283]
Maximum Tightening Torque Values for Ceramic lining Type N-m {kgf-cm} [in-lbf]
Flange
Rating
Size
mm(inch)
15(0.5)
JIS
10K 20K
14
{143}
[124]
25(1) 30
{306}
[265]
40(1.5) 44
{449}
[389]
14
{143}
[124]
14
{143}
[124]
30
{306}
[265]
22
{224}
[195]
44
{449}
[389]
150 300
DIN
ANSI
PN10/16
33
{337}
[292]
14
{143}
[124]
51
{520}
[451]
30
{306}
[265]
14
{143}
[124]
25
{255}
[221]
50
{510}
[442]
*Please use compressed non-asbestos fiber gasket, PTFE gasket or the gasket which has equal elasticity.
T030303.EPS
Table 3.3.4 Tightening Torque Values for PVC Piping
Flange
Rating
Size
mm(inch)
2.5(0.1), 5(0.2)
10(0.4), 15(0.5)
25(1)
40(1.5)
JIS ANSI DIN
10K 20K 150 300 PN10/16
2.0
{20}
[18]
Tightening Torque Values for PFA lining / Polyurethane lining Type N-m {kgf-cm} [in-lbf]
Maximum Tightening Torque Values for Ceramic Type N-m {kgf-cm} [in-lbf]
Flange
Rating
Size
mm(inch)
15(0.5)
JIS
10K 20K
1.3
{13}
[12]
25(1) 3.5
{36}
[31]
40(1.5) 5.7
{58}
[50]
2.7
{28}
[24]
150 300
ANSI
4.6
{47}
[41]
2.1
{21}
[19]
—
5.2
{53}
[46]
7.4
{76}
[65]
—
—
4.2
{43}
[37]
6.0
{61}
[53]
—
—
—
2.0
{20}
[18]
4.0
{41}
[35]
7.4
{76}
[65]
—
—
—
1.3
{13}
[12]
2.8
{29}
[25]
—
—
—
DIN
PN10/16
1.3
{13}
[12]
5.7
{58}
[50]
*Please select optional code/FRG and use rubber gasket or others which has equal elasticity.
T030304.EPS

IM 1E7D0-01E
3-9
3. INSTALLATION
3.3.3 Nominal Diameter 50 mm(2˝) to
200 mm(8˝) Wafer Type
IMPORTANT
Please use appropriate bolts and nuts according
to process connection. In case stud type of
through bolts are used, be sure outside diameter
of a shank is smaller than a thread ridge’s one.
Please use compressed non-asbestos fiber
gasket, PTFE gasket or the gasket which has
equal elasticity. In case of optional code/FRG,
please use rubber gasket or others which has
equal elasticity. Be sure the inner diameter of
the gasket does not protrude to inner piping.
(Refer to Table 3.3.8)
(1) Mounting Direction
Please mount the Magnetic Flow Tube matching the
flow direction of the fluid to be measured with the
direction of the arrow mark on the flow tube.
IMPORTANT
If it is impossible to match the direction, please
never remodel to change direction of the termi-
nal box. In case the measuring fluid flows
against the arrow direction, please refer to the
section “Reversing Flow Direction”in the Instruc-
tion Manual of AE14 Magnetic Flow Converter.
(2) Mounting Centering Devices
To keep concentricity between the Flow Tube and
pipes, centering devices must be used. Pass two
through-bolts through the four centering devices (two
for each) and lower adjacent holes of both flanges.
(Refer to Figure 3.3.4)
Please give attention to the nominal size and flange
ratings of the centering devices. (Refer to Table 3.3.7)
(3) Positioning Flow Tube
Position the Flow Tube coming in contact four center-
ing devices with Mini-Flanges. At this time, pay
attention to avoid four centering devices come in
contact with Housing. In case stud type of through-
bolts are used, position them coming in contact four
centering devices with thread of the bolts. (Refer to
Figure 3.3.4) After positioning the Flow Tube, pass
remaining through-bolts to remaining holes.
NOTE
When installing a size 150mm with JIS F12
(JIS75M) flange, please displace in circumferen-
tial direction slightly because the cover of
electrode chamber will interfere against the bolts.
(4) Tightening Nuts
Please tighten the bolts according to Torque Values in
Table 3.3.5. In case of PVC piping, please select
optional code/FRG, use rubber gasket and tighten with
the torque value in Table 3.3.6.
CAUTION
In case of PFA lining type as the lining material
is Fluorocarbon PFA, it is possible that nuts
loose by its character as time passes. Please
tighten the nuts regularly.
Please be sure to tighten the bolts following
prescribed torque values. Please tighten the
flange bolts diagonally with the same torque
values, step by step up to the prescribed torque
value.
Centering devices (four)
Nuts
Through bolts
Flanges
Gaskets (two)
Please use appropriate
bolts and nuts
according to Process
connection. Mini-Flange
Housing
Horizontal Mounting Vertical Mounting
F030304.EPS
Figure 3.3.4 Mounting Procedure

IM 1E7D0-01E
3-10
3. INSTALLATION
Table 3.3.5 Tightening Torque Values for Metal Piping
Flange
Rating
Size
mm(inch)
100(4)
50(2)
80(3)
JIS ANSI DIN
10K 20K 150 300 PN10
35 to 51
{357 to 520}
[310 to 451]
65 to 94
{663 to 959}
[575 to 832]
57 to 84
{582 to 857}
[504 to 743]
Tightening Torque Values for PFA lining / Polyurethane lining Type N-m {kgf-cm} [in-lbf]
43 to 64
{439 to 653}
[381 to 566]
43 to 68
{439 to 694}
[381 to 602]
61 to 92
{622 to 939}
[540 to 814]
35 to 51
{357 to 520}
[310 to 451]
63 to 89
{643 to 908}
[558 to 788]
93 to 120
{949 to 1224}
[823 to 1062]
41 to 61
{418 to 622}
[363 to 540]
41 to 60
{418 to 612}
[363 to 531]
65 to 93
{663 to 949}
[575 to 823]
65 to 94
{663 to 959}
[575 to 832]
94 to 125
{959 to 1276}
[832 to 1106]
Maximum Tightening Torque Values for Ceramic lining Type N-m {kgf-cm} [in-lbf]
Flange
Rating
Size
mm(inch)
50(2)
JIS
10K 20K
50
{510}
[442]
80(3) 36 {367}
[319]
100(4) 48 {490}
[425]
27
{276}
[239]
50
{510}
[442]
44
{449}
[389]
75
{765}
[664]
58
{592}
[513]
150 300
DIN PN
ANSI
49
{500}
[434]
27
{276}
[239]
56
{571}
[496]
44
{449}
[389]
150(6)
200(8)
28 to 42
{286 to 429}
[248 to 372]
21 to 31
{214 to 316}
[186 to 274]
14 to 21
{143 to 214}
[124 to 186]
26 to 39
{265 to 398}
[230 to 345]
41 to 61
{418 to 622}
[363 to 540]
28 to 42
{286 to 429}
[248 to 372]
14 to 21
{143 to 214}
[124 to 186]
25 to 37
{255 to 378}
[221 to 327]
PN16 JIS G3451
F12
28 to 42
{286 to 429}
[248 to 372]
21 to 31
{214 to 316}
[186 to 274]
35 to 52
{357 to 531}
[310 to 460]
65 to 94
{663 to 959}
[575 to 832]
58 to 84
{592 to 857}
[513 to 743]
41 to 62
{418 to 633}
[363 to 549]
68 to 102
{694 to 1041}
[602 to 903]
68 to 100
{694 to 1020}
[602 to 885]
69 to 101
{704 to 1031}
[611 to 894]
63
{643}
[558]
36
{367}
[319]
48
{490}
[425]
84
{857}
[743]
80
{816}
[708]
105
{1071}
[929]
PN10 PN16 JIS G3451
F12
150(6) —
200(8)
79
{806}
[699]
70
{714}
[619]
55
{561}
[487]
76
{776}
[673]
66
{673}
[584]
102
{1041}
[903]
43
{439}
[381]
76
{776}
[673]
103
{1051}
[911]
76
{776}
[673]
67
{684}
[593]
102
{1041}
[903]
*Please use compressed non-asbestos fiber gasket, PTFE gasket or the gasket which has equal elasticity.
—
—
—
T030305.EPS
Table 3.3.6 Tightening Torque Values for PVC Piping
Flange
Rating
Size
mm(inch)
50(2) ———
———
———
——
——
——
——
——
—
———
—
————
150(6)
200(8)
JIS ANSI DIN
10K 20K 150 300 PN10
9.8
{100}
[87]
Tightening Torque Values for PFA lining / Polyurethane lining Type N-m {kgf-cm} [in-lbf]
Maximum Tightening Torque Values for Ceramic lining Type N-m {kgf-cm} [in-lbf]
Flange
Rating
Size
mm(inch)
JIS
10K 20K
8.2
{84}
[73]
6.2
{63}
[55]
8.0
{82}
[71]
150 300
ANSI
8.1
{83}
[72]
21.4
{218}
[189]
19.3
{197}
[171]
20.5
{209}
[181]
27.6
{282}
[244]
21.4
{218}
[189]
28.9
{295}
[256]
8.2
{84}
[73]
12.4
{127}
[110]
DIN
80(3)
100(4)
7.2
{73}
[64]
12.2
{124}
[108]
14.4
{147}
[127]
12.2
{124}
[108]
9.8
{100}
[87]
PN16 JIS G3451
F12(75M)
12.2
{124}
[108]
9.8
{100}
[87]
23.4
{239}
[207]
31.6
{322}
[280]
14.4
{147}
[127]
24.4
{249}
[216]
19.3
{197}
[171]
7.2
{73}
[64]
21.4
{218}
[189]
PN10 PN16 JIS G3451
F12(75M)
50(2)
150(6)
200(8)
80(3)
100(4)
19.8
{202}
[175]
17.5
{179}
[155]
18.9
{193}
[167]
25.1
{256}
[222]
26.2
{267}
[232]
19.8
{202}
[175]
8.2
{84}
[73]
6.2
{63}
[55]
8.0
{82}
[71]
19.8
{202}
[175]
17.5
{179}
[155]
12.3
{126}
[109]
16.1
{164}
[142]
21.6
{220}
[191]
28.7
{293}
[254]
*Please select optional code/FRG and use rubber or gasket or others which has equal elasticity.
T030306.EPS

IM 1E7D0-01E
3-11
3. INSTALLATION
Table 3.3.7 Centering Device Identification
JIS 10K
50(2)
80(3)
100(4)
150(6)
200(8)
50(2)
80(3)
100(4)
150(6)
200(8)
B
B
B
C
C
B
B
B
B
B
B
F
F
D
D
B
F
F
C
C
—
H
H
D
D
—
H
H
G
C
B
F
C
C
D
B
F
C
B
G
F
C
H
E
E
F
C
H
D
J
F
G
F
C
C
F
G
F
B
B
JIS 20K JIS G3451
F12 ANSI 150 ANSI 300 DIN PN 10/16
PFA,
polyure-
thane
Ceramics
Lining mm(inch)
Flange Rating
T030307.EPS
*Each Centering Devices is engraved a character as identifidation.
Table 3.3.8 Earth Ring inside diameter
Size PFA/Polyurethane lining Ceramic lining
2.5(0.1)
5(0.2)
10(1.4)
15(0.5)
25(1)
40(1.5)
50(2)
80(3)
100(4)
150(6)
200(8)
250(10)
300(12)
350(14)
400(16)
φ15(0.6)
φ15(0.6)
φ15(0.6)
φ15(0.6)
φ27(1.1)
φ40(1.6)
φ52(2.1)
φ81(3.2)
φ98(3.9)
φ140.7(5.6)
φ188.9(7.5)
φ239.1(9.5)
φ291.3(11.5)
φ323.4(12.8)
φ373.5(14.8)
—
—
—
φ15(0.6)
φ27(1.1)
φ40(1.6)
φ52(2.1)
φ81(3.2)
φ98(3.9)
φ144(5.7)
φ192(7.6)
—
—
—
—
T030308.EPS
Unit: mm(inch)
* Please ensure that the I.D. of the gasket does not protrude into the I.D. of the Earth Ring.
(This dimension is also applied when no earth ring is used)

IM 1E7D0-01E
3-12
3. INSTALLATION
3.3.4 Nominal Diameter 15 mm (0.5˝)
to 400 mm (16˝) Flange Type
IMPORTANT
Please use appropriate bolts and nuts according
to process connection. Please use compressed
non-asbestos fiber gasket, PTFE gasket or the
gasket which has equal elasticity. In case of
optional code/FRG, please use rubber gasket or
others which has equal elasticity. Be sure the
inner diameter of the gasket does not protrude to
inner piping.(Refer to Table 3.3.8)
(1) Mounting Direction
Please mount the Magnetic Flow Tube matching the
flow direction of the fluid to be measured with the
direction of the arrow mark on the flow tube.
IMPORTANT
If it is impossible to match the direction, please
never remodel to change direction of the termi-
nal box. In case the measuring fluid flows
against the arrow direction, please refer to the
section “Reversing Flow Direction”in the Instruc-
tion Manual of AE14 Magnetic Flow Converter.
(2) Tightening Nuts
Please tighten the bolts according to Torque Values in
Table 3.3.9. In case of PVC piping, please select
optional code/FRG, use rubber gasket and tighten with
the torque value in Table 3.3.10.
CAUTION
In case of PFA lining type as the lining material
is Fluorocarbon PFA, it is possible that bolts
loose by its character as time passes. Please
tighten the nuts regularly.
Please be sure to tighten the bolts following
prescribed torque values. Please tighten the
flange bolts diagonally with the same torque
values, step by step up to the prescribed torque
value.
Gasket (two)
Flange
(Piping side)
Bolts
Flange (Flow tube)
Nuts
Please use appropriate bolts and
nuts according to process
conneciton.
F030305.EPS
Figure 3.3.5 Mounting Procedure (Size: 15 mm (0.5") to 400 mm (16"))

IM 1E7D0-01E
3-13
3. INSTALLATION
Table 3.3.9 Tightening Torque Values for Metal Piping in N-m{kgf-cm} [in-lbf]
Flange
Rating
Size
mm(inch)
40(1.5mm)
15(0.5mm)
25(1mm)
JIS ANSI DIN
10K 20K 150 300 PN10
18 to 26
{184 to 265}
[159 to 230]
22 to 31
{224 to 316}
[195 to 274]
15 to 22
{153 to 224}
[133 to 195]
11 to16
{112 to 163}
[97 to 142]
18 to 27
{184 to 276}
[159 to 239]
15 to 21
{153 to 214}
[133 to 186]
23 to 31
{235 to 316}
[204 to 274]
35 to 43
{357 to 439}
[310 to 381]
21 to 31
{214 to 316}
[186 to 274]
11 to 16
{112 to 163}
[97 to 142]
100(4mm)
50(2mm)
80(3mm)
3 to 5
{31 to 51}
[27 to 44]
8 to 13
{82 to 133}
[71 to 115]
6 to 10
{61 to 102}
[53 to 88]
PN16 JIS G3451
F12(75M)
16 to 22
{163 to 224}
[142 to 195]
33 to 47
{337 to 480}
[292 to 416]
150(6mm)
200(8mm)
250(10mm)
300(12mm)
350(14mm)
400(16mm)
57 to 84
{582 to 857}
[504 to 743]
142 to 174
{1449 to 1776}
[1257 to 1540]
114 to 138
{1163 to 1408}
[1009 to 1221]
21 to 35
{214 to 357}
[186 to 310]
65 to 94
{663 to 959}
[575 to 832]
158 to 183
{1612 to 1867}
[1398 to 1619]
243 to 261
{2480 to 2663}
[2150 to 2310]
61 to 92
{622 to 939}
[540 to 814]
154 to 182
{1571 to 1857}
[1363 to 1611]
125 to 145
{1276 to 1480}
[1106 to 1283]
25 to 44
{255 to 449}
[221 to 389]
43 to 68
{439 to 694}
[381 to 602] 93 to 120
{949 to 1224}
[823 to 1062]
145 to 177
{1480 to 1806}
[1283 to 1566]
164 to 187
{1673 to 1908}
[1451 to 1655]
22 to 35
{224 to 357}
[195 to 310]
63 to 89
{643 to 908}
[558 to 788]
245 to 284
{2500 to 2898}
[2168 to 2513]
253 to 275
{2582 to 2806}
[2239 to 2434]
65 to 93
{663 to 949}
[575 to 823]
126 to 151
{1286 to 1541}
[1115 to 1336]
154 to 180
{1571 to 1837}
[1363 to 1593]
25 to 42
{255 to 429}
[221 to 372]
41 to 59
{418 to 602}
[363 to 522]
94 to 125
{959 to 1276}
[832 to 1106]
136 to 164
{1388 to 1673}
[1204 to 1451]
155 to 199
{1582 to 2031}
[1372 to 1761]
65 to 94
{663 to 959}
[575 to 832]
152 to 192
{1551 to 1959}
[1345 to 1699]
248 to 331
{2531 to 3378}
[2195 to 2929]
69 to 101
{704 to 1031}
[611 to 894]
215 to 270
{2194 to 2755}
[1903 to 2389]
190 to 249
{1939 to 2541}
[1681 to 2204]
47 to 75
{480 to 765}
[416 to 664]
65 to 100
{663 to 1020}
[575 to 885]
274 to 325
{2796 to 3316}
[2425 to 2876]
313 to 395
{3194 to 4031}
[2770 to 3496]
58 to 84
{592 to 857}
[513 to 743]
154 to 175
{1571 to 1786}
[1363 to 1549]
175 to 213
{1786 to 2173}
[1549 to 1885]
21 to 35
{214 to 357}
[186 to 310]
65 to 94
{663 to 959}
[575 to 832]
3 to 5
{31 to 51}
[27 to 44]
8 to 13
{82 to 133}
[71 to 115]
18 to 26
{184 to 265}
[159 to 230]
3 to 5
{31 to 51}
[27 to 44]
3 to 5
{31 to 51}
[27 to 44]
3 to 5
{31 to 51}
[27 to 44]
8 to 13
{82 to 133}
[71 to 115]
18 to 26
{184 to 265}
[159 to 230]
6 to 10
{61 to 102}
[53 to 88]
18 to 26
{184 to 265}
[159 to 230]
23 to 31
{235 to 316}
[204 to 274]
T030309.EPS
*Please use compressed non-asbestos fiber gasket, PTFE gasket or the gasket which has equal elasticity.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Table 3.3.10 Tightening Torque Values for PVC Piping in N-m{kgf-cm} [in-lbf]
Flange
RatingSize
mm(inch)
JIS
10K 20K
1.1
{11}
[10]
2.9
{30}
[26]
5.9
{60}
[52]
150 300
ANSI
4.7
{48}
[42]
2.3
{23}
[20]
PN10 PN16 JIS G3451
F12(75M)
15(0.5)
50(2)
80(3)
25(1)
40(1.5)
7.2
{73}
[64]
4.9
{50}
[43]
9.9
{101}
[88]
39.4
{4,2}
[349]
8.1
{83}
[72]
2.2
{22}
[19]
5.9
{60}
[52]
7.2
{73}
[64]
4.9
{50}
[43]
9.9
{101}
[88]
16.3
{166}
[144]
32.6
{33}
[288]
43.1
{440}
[381]
*Please select optional code/FRG and use rubber or gasket or others which has equal elasticity.
100(4)
150(6)
200(8)
8.1
{83}
[72]
29.8
{304}
[264]
26.3
{268}
[233]
8.2
{84}
[73]
28.5
{291}
[252]
37.7
{385}
[334]
1.1
{11}
[10]
7.2
{73}
[64]
29.8
{304}
[264]
29.8
{304}
[264]
26.3
{268}
[233]
1.1
{11}
[10]
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DIN
T030310.EPS

IM 1E7D0-01E
3-14
3. INSTALLATION
3.3.5 Mounting Procedure for Sani-
tary Type
The sanitary type is mounted using IDF clamps.
(1) Mounting Direction
Please mount the Magnetic Flow Tube matching the
flow direction of the fluid to be measured with the
direction of the arrow mark on the flow tube.
IMPORTANT
If it is impossible to macth the direction, please
never remodel to change direction of the termi-
nal box. In case the measuring fluid flows
against the arrow direction, please refer to the
section “Reversing Flow Direction”in the Instruc-
tion Manual of AE14 Magnetic Converter.
(2) Welding of Mating Ferrule to Piping
IMPORTANT
Weld the attached ferrules to the piping. Please
pay attention to the welding condition to avoid
deforming piping or making the stagnant portion
of the fluid; joint preparation, level difference in
butt joint, welding current.
(3) Mounting Gasket
Mount the attached gasket so it fits into the groove on
the ferrule.
(4) Positioning Flow Tube
Position the flow tube between the mating ferrule.
(5) Tightening Clamp
Mount the clamp so they cover the flow tube and
mating ferrule tapered part.
Clamp
Ferrule
Welding
Pipe
F030308.EPS
Figure 3.3.8 Mounting Procedure
3.4 Wiring Precautions
This section is described wiring only for flow tube
side. Please see "Wiring" in AE14 Magnetic Flow
Converter Instruction Manual for converter side.
3.4.1 Protective Grounding
CAUTION
Please be sure to connect protective grounding
of ADMAG AE with cable of 2mm2or larger
cross section in order to avoid the electrical
shock to the operators and maintenance
engineers and prevent the influence of external
noise. And further connect the grounding wire to
the mark (100Ωor less).
3.4.2 General Precautions
Please give attention to the followings in wiring.
CAUTION
•Please pay attention to avoid the cable is
bended excessively.
•Please do not connect cables outdoors in case
of rain to prevent damages from dew formation
and to keep insulation inside the terminal box
of the flow tube.
•Please do not splice the cable between a flow
tube and a converter if it is too short. Please
replace the short cable with the cable which is
appropriate length wholly.
•The all cable ends are to be provided with
round crimp-on terminal.
•The signal cables must be routed in separate
steel conduit tubes or flexible tubes.
•Please keep conduit or flexible tube water-tight
using sealing tape.
•Please ground each of a flow tube and a
converter separately.
•Please cover each shield of the signal cable
with PVC tube or PVC tape to avoid contacting
between two shields; shield and case.
•When waterproof glands or union equipped
waterproof glands are used, the glands must be
properly tightened to keep the box watertight.
•Please be sure to fully tighten the terminal box
cover before the power is turned on.
•Please be sure to turn off the power before
opening the terminal box cover.