Yokogawa ADMAG AXW User Manual

User’s
Manual

AXW
Magnetic Flowmeter
Remote Flowtube

IM 01E25D11-01EN

IM 01E25D11-01EN

2nd Edition

AXW
Magnetic Flowmeter
Remote Flowtube

IM 01E25D11-01EN 2nd Edition

Contents

1. INTRODUCTION ........................................................................................ 1-1

1.1 Using the Magnetic Flowmeter Safely ............................................................ 1-2

1.2 Warranty .............................................................................................................1-3

1.3 Combination Remote Converters ...................................................................1-3

2. HANDLING PRECAUTIONS ..................................................................... 2-1

2.1 Checking Model and Specications ...............................................................2-1

2.2 Storage Precautions .........................................................................................2-1

2.3 Installation Location Precautions ...................................................................2-1

i

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 Flowmeter Piping ...............................................................................3-4

3.3 Mounting Procedures .......................................................................................3-4

4. WIRING ...................................................................................................... 4-1

4.1 Wiring the Remote Flowtube ...........................................................................4-1

4.1.1 Wiring Precautions ............................................................................. 4-1

4.1.2 Cables ................................................................................................ 4-2

4.1.3 Wiring Ports .......................................................................................4-3

4.1.4 Wiring Connections ............................................................................4-4

5. MAINTENANCE ......................................................................................... 5-1

5.1 Changing Direction of Electrical Connection ................................................5-1

5.2 Regular Inspection Items ................................................................................. 5-2

5.3 Excitation Coil and Insulation Resistance Check ........................................5-2

5.4 Troubleshooting ................................................................................................5-3

5.4.1 No Indication ......................................................................................5-3

5.4.2 Unstable Zero .................................................................................... 5-4

5.4.3 Disagreement Between Indication and Actual Flow .......................... 5-5

6. OUTLINE .................................................................................................... 6-1

n STANDARD SPECIFICATIONS ........................................................................ 6-1

n STANDARD PERFORMANCE .......................................................................... 6-1

n NORMAL OPERATING CONDITIONS .............................................................. 6-2

n MODEL AND SUFFIX CODE .............................................................................6-3

2nd Edition: Sep. 2013 (KP)
All Rights Reserved, Copyright © 2012, Yokogawa Electric Corporation

IM 01E25D11-01EN

n OPTIONAL SPECIFICATIONS .........................................................................6-5

n OPTIONAL SPECIFICATIONS (continued) .....................................................6-6

n DIMENSIONAL DRAWINGS .............................................................................6-7

n SIZING DATA ....................................................................................................6-19

Revision Information ...............................................................................................i

ii

IM 01E25D11-01EN

<1. INTRODUCTION>

1. INTRODUCTION

1-1

This instrument has been 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.

NOTE

The ADMAG AXW remote owtube is used in
combination with the AXFA11 remote converter.
This manual describes the hardware
conguration of the ADMAG AXW remote
owtube. For details of the AXFA11 remote
converter, see IM 01E20C01-01E instruction
manual.
When setting the parameter “C30” in the remote
converter, select “ADMAG AXF” for ADMAG
AXW remote owtube.

n Regarding This User’s Manual

• This manual should be provided to the end
user.

• Before use, read this manual thoroughly to
comprehend its contents.

• The contents of this manual may be changed
without prior notice.

• All rights are 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 or omissions are found,
please inform Yokogawa.

• Yokogawa assumes no responsibilities for this
product except as stated in the warranty.

• Please note that this user’s manual may not
be revised for any specication changes,
construction changes or operating part changes
that are not considered to affect function or
performance.

• If the customer or any third party is harmed by
the use of this product, Yokogawa assumes
no responsibility for any such harm owing to
any defects in the product which were not
predictable, or for any indirect damages.

n Safety and Modication 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
specic WARNINGS given elsewhere in
this manual violates safety standards of
design, manufacture, and intended use of the
instrument. Yokogawa assumes no liability for
the customer’s failure to comply with these
requirements. If this instrument is used in
a manner not specied in this manual, the
protection provided by this instrument may be
impaired.

• Yokogawa will not be liable for malfunctions or
damage resulting from any modication made
to this instrument by the customer.

• The following safety symbol marks are used in
this user’s 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

An IMPORTANT sign denotes that attention is
required to avoid damage to the instrument or
system failure.

NOTE

A NOTE sign denotes information necessary
for essential understanding of operation and
features.

IM 01E25D11-01EN

<1. INTRODUCTION>

1-2

Protective grounding terminal

Functional grounding terminal

(This terminal should not be used as a
protective grounding terminal.)

Alternating current

Direct current

1.1 Using the Magnetic Flowmeter Safely

(1) Installation

WARNING

• Installation of the magnetic owmeter must
be performed by expert engineer or skilled
personnel. No operator shall be permitted to
perform procedures relating to installation.

• The magnetic owmeter must be installed
within the specication conditions.

• The magnetic owmeter is a heavy instrument.
Be careful that no damage is caused to
personnel through accidentally dropping it, or
by exerting excessive force on the magnetic
owmeter. When moving the magnetic
owmeter, always use a trolley, forklift, or crane
and have at least two people carry it.

• When the magnetic owmeter is processing
hot uids, the instrument itself may become
extremely hot. Take sufcient care not to get
burnt.

• Where the uid being processed is a toxic
substance, avoid contact with the uid and
avoid inhaling any residual gas, even after the
instrument has been taken off the piping line for
maintenance and so forth.

• Do not apply excessive weight, for example, a
person stepping on the magnetic owmeter.

• All procedures relating to installation must
comply with the electrical code of the country
where it is used.

(2) Wiring

WARNING

• The wiring of the magnetic owmeter must
be performed by expert engineer or skilled
personnel. No operator shall be permitted to
perform procedures relating to wiring.

• When connecting the wiring, check that
the supply voltage to the converter is within
the range of the voltage specied for this
instrument before connecting the power cable.
In addition, check that no voltage is applied to
the power cable before connecting the wiring.

• The protective grounding must be connected
securely at the terminal with the mark to
avoid danger to personnel.

(3) Operation

WARNING

• When opening the cover, wait for more than 10
minutes after turning off the power. Only expert
engineer or skilled personnel are permitted to
open the cover.

• Do not open the cover in wet weather or humid
environment. When the cover is open, stated
enclosure protection is not applicable.

• Be sure to set parameters as “Protect” on the
write protect function after nish of parameter
setting work.

Under extremely rare case, the infra-red

switches may respond unexpectedly in
such conditions as sticking ball of water or
extraneous substances on the surface of
display panel glass according to the principle of
infra-red switch operation.

Its probability rises in such cases as sticking

rain water by storm or other similar situation
and washing up work near owmeter
installation place.

Either to illuminate or stop illuminating the infra-

red switches by the ashlight may cause the
mis-reaction.

Refer to the manual for converter on how to

use the write protect function in detail.

IM 01E25D11-01EN

<1. INTRODUCTION>

1-3

(4) Maintenance

WARNING

• Maintenance of the magnetic owmeter should
be performed by the trained personnel having
knowledge of safety standard. No operator
shall be permitted to perform any operations
relating to maintenance.

• When opening the cover, wait for more than 10
minutes after turning off the power.

• Do not open the cover in wet weather or humid
environment. When the cover is open, stated
enclosure protection is not applicable.

• Always conform to maintenance procedures
outlined in this manual. If necessary, contact
Yokogawa.

• Care should be taken to prevent the build up
of dirt, dust or other substances on the display
panel glass or data plate. If these surfaces do
get dirty, wipe them clean with a soft dry cloth.

1.2 Warranty

• The terms of this instrument that are
guaranteed are described in the quotation.
We will make any repairs that may become
necessary during the guaranteed term free of
charge.

• Please contact our sales ofce if this instrument
requires repair.

• If the instrument is faulty, contact us with
concrete details about the problem and the
length of time it has been faulty, and state the
model and serial number. We would appreciate
the inclusion of drawings or additional
information.

• The results of our examination will determine
whether the meter will be repaired free of
charge or on an at-cost basis.

n The guarantee will not apply in the

following cases:

• Damage due to negligence or insufcient
maintenance on the part of the customer.

• Problems or damage resulting from handling,
operation or storage that violates the intended
use and specications.

• Problems that result from using or performing
maintenance on the instrument in a location
that does not comply with the installation
location specied by Yokogawa.

• Problems or damage resulting from repairs or
modications not performed by Yokogawa or
someone authorized by Yokogawa.

• Problems or damage resulting from
inappropriate reinstallation after delivery.

• Problems or damage resulting from disasters
such as res, earthquakes, storms, oods, or
lightning strikes and external causes.

n Trademarks:

ADMAG and AXW are registered trademarks of

Yokogawa Electric Corporation.

Company names and product names used

in this material are registered trademarks or
trademarks of their respective owners.

1.3 Combination Remote Converters

IMPORTANT

• The AXW remote owtube (size 500 (20
in.) to 1800 mm (72 in.)) should be used in
combination with AXFA11 remote converter.

Contact Yokogawa before using it in

combination with converters other than
AXFA11.

IM 01E25D11-01EN

Blank Page

<2. HANDLING PRECAUTIONS>

2. HANDLING PRECAUTIONS

2-1

This instrument has been inspected carefully at
the factory before shipment. When the instrument
is delivered, visually check that no damage has
occurred during transportation.
Read this section carefully as it contains important
information on handling this instrument. Refer to
the relevant sections for information not contained
in this section. If you have any problems or
questions, please contact Yokogawa sales ofce.

2.1 Checking Model and
Specications

The model code and specications are found on
the data plate located on the outside of the case.
Check that the model code and specications
match what you have ordered.
Be sure you have your model number and serial
number available when contacting Yokogawa.

KCC­REM­YHQ­EEN
165

2.2 Storage Precautions

If the instrument is to be stored for a long period of
time after delivery, observe the following points.

 The instrument should be stored in its original

packing condition in the storage location.

 Select a storage location that fulls the following

conditions:

• A place where it will not be exposed to rain or
water

• A place subject to minimal vibrations or
shocks

• Temperature and humidity levels should be
as follows:

Temperature: -10 to 70°C
Humidity: 5 to 80% RH (no condensation)

The preferred ambient temperature

and humidity levels are 25°C and
approximately 65% RH.

 If the magnetic owmeter is transferred to

the installation site and stored without being
installed, its performance may be impaired due
to the inltration of rainwater and so forth. Be
sure to install and wire the magnetic owmeter
as soon as possible after transferring it to the
installation location.

Figure 2.1.1 Data Plate

F0201.ai

2.3 Installation Location Precautions

Select the installation location with consideration
to the following items to ensure long-term stable
operation of the instrument.

n Ambient Temperature:

Avoid installing the instrument in locations

with constantly uctuating temperatures. If the
location is subject to radiant heat from the plant,
provide heat insulation or improve ventilation.

n Atmospheric Condition:

Avoid installing the instrument in a corrosive

atmosphere. In situations where this is
unavoidable, consider ways to improve
ventilation and to prevent rainwater from
entering and being retained in the conduit
pipes.

n Vibrations or Shocks:

Avoid installing the instrument in a place subject

to shocks or vibrations.

IM 01E25D11-01EN

Blank Page

<3. INSTALLATION>

(Incorrect)

(Correct)

3. INSTALLATION

gures.

WARNING

Installation of the magnetic owmeter must
be performed by expert engineer or skilled
personnel. No operator shall be permitted to
perform procedures relating to installation.

When installing two or more magnetic owmeters
on a single pipe, provide a run of at least 10D
between them.

Gate valve
fully open

Reducer
pipe

Expander
pipe

3-1

D: Flowtube Size

3.1 Piping Design Precautions

IMPORTANT

Design piping correctly, referring to the following
to prevent damage to owtubes and to assure
accurate measuring.

(1) Location

IMPORTANT

Install the owmeter in a location where it is
not exposed to direct sunlight. The minimum
ambient temperature is limited by the minimum
uid temperature of the owtube (the lining). For
more information, refer to Chapter 6 “OUTLINE”.
The owmeter may be used in an ambient
humidity where the relative humidity ranges from
0 to 100%. However, avoid long-term continuous
operation at relative humidity above 95%.

5D or more2Dor more

Tee

0 is allowable.5D or more 0 is allowable.5D or more

Figure 3.1.1 Required Lengths of Straight Runs

0 is allowable. 0 is allowable.

90-degree bent

10D or more

Various valves

10D or more

or more

or more

*1: Do not install anything in the vicinity that may

interfere with the magnetic eld, induced signal
voltages, or ow velocity distributions of the
owmeter.

*2: A straight run may not be required on the

downstream side of the owmeter. However,
if a downstream valve or other tting causes
irregularity or deviation in ows, provide a
straight run of 2D to 3D on the downstream
side.

*3: The valves shall be mounted on the

downstream side so that deviated ows do not
occur in the owtube and to avoid startup from
an empty condition.

(4) Maintaining Stable Fluid Conductivity

2D

2D

F0301.ai

(2) Noise Avoidance

IMPORTANT

The owmeter should be installed away from
electrical motors, transformers, and other power
sources in order to avoid interference with
measurement.

(3) Required Lengths of Straight Runss

To maintain accurate measurement, see JIS B7554
“Electro Magnetic Flowmeters” which explains the
requirements for upstream piping conditions of
magnetic owmeters.
Based on JIS B7554 “Electro Magnetic Flowmeters”
and our piping condition test data, we recommend
the piping conditions as shown in the following

IMPORTANT

Do not install the owmeter where uid
conductivity tends to become uneven. If
chemicals are fed near the upstream side of a
magnetic owmeter, they may affect the ow
rate’s indications. To avoid this situation, it is
recommended that the chemical feed ports be
located on the downstream side of the owmeter.
If it is unavoidable that chemicals must be fed on
the upstream side, provide a sufcient length of
straight run (approximately 50D) to ensure the
proper mixture of uids.

Upstream side

Figure 3.1.2 Chemical Injection

Downstream side

F0302.ai

IM 01E25D11-01EN

<3. INSTALLATION>

Bypass valve

3-2

(5) Precautions for Use of Liquid Sealing

Compounds

IMPORTANT

Care must be taken in using liquid sealing
compounds on the piping, as it may have a
negative inuence on the ow indications by
owing out and covering the surfaces of an
electrode or grounding ring. In particular, care
must be taken if a liquid sealing compound is
used in the case of vertical piping.

(6) Service Area

Select locations where there is adequate space to
service installing, wiring, overhauling, etc

(7) Bypass Line

It is recommended to install a bypass line to facilitate
maintenance and zero adjustment.

Block valve

(9) Mounting Positions

• Pipes must be fully lled with liquids.

IMPORTANT

It is essential that pipes remain fully lled at
all times, otherwise ow rate indications may
be affected and measurement errors may be
caused.

Piping shall be designed so as to maintain the
interior of the owtube lled with uids.

Vertical mounting is effective in such cases as
when uids tend to separate or solid matter may be
precipitated. When employing vertical mounting,
direct the uids from the bottom to the top to ensure
that the pipes remain fully lled.

(Correct)

Figure 3.1.4 Mounting Positions

(Incorrect)

h

h>0

(Correct)

h>0

(Incorrect)

h

F0304.ai

Block valve

Figure 3.1.3 Bypass Line

F0303.ai

(8) Supporting the Flowmeter

CAUTION

Do not secure the owmeter separately to
prevent the vibrations, shocks, and expansion
and contraction forces of the piping from
affecting it. Fix the pipeline or its anges rst,
then let them support the owmeter.
For vertical, mounting, make sure that the weight
of piping does not weigh on the owmeter.
To release the load from tightening the owmeter
to the pipeline, set a expansive pipe in the
downstream side.

• Avoid air bubbles.

IMPORTANT

If air bubbles enter a measurement pipe,
ow rate indications may be affected and
measurement errors may be caused.

In cases where uids contain air bubbles, piping must
be designed to prevent them from accumulating in
the measurement pipe of a owtube.

If a valve exists near the owmeter, try to mount the
owmeter on the valve’s upstream side in order to
prevent a possible reduction of pressure inside the
pipe, thereby avoiding the possibility of air bubbles.

(Correct)

(Incorrect)

Figure 3.1.5 Avoiding Air Bubbles

(Correct)

(Incorrect)

Valve

F0305.ai

IM 01E25D11-01EN

<3. INSTALLATION>

Correct

• Mounting orientation

3-3

IMPORTANT

If electrodes are perpendicular to the ground, air
bubbles near the top or precipitates at the bottom
may cause measurement errors. Ensure that the
terminal box of a remote owtube is mounted
above the piping to prevent water from entering
them.

Incorrect

Air bubble

Electrode

Figure 3.1.6 Mounting Orientation

Electrode

Precipitate

Incorrect

Water can
seep into
the terminal
box.

3.2 Handling Precautions

F0306.ai

90 degrees or less

Eye bolt Eye plate

Figure 3.2.1 Lifting Flowtube

90 degrees or less

F0307.ai

(2) Avoiding Shocks from Impact

CAUTION

Care should be taken not to drop the owmeter
or expose it to excessive shock. In particular, be
careful not to subject the ange surface to shock.
This may lead to liner damage which will result in
inaccurate readings.

WARNING

The magnetic owmeter is a heavy instrument.
Be careful that no damage is caused to
personnel through accidentally dropping it, or
by exerting excessive force on the magnetic
owmeter. When moving the magnetic
owmeter, always use a trolley, forklift, or crane
and have at least two people carry it.

3.2.1 General Precautions

(1) Precaution during Transportation

The magnetic owmeter is packed tightly. When
it is unpacked, pay attention to prevent damaging
the owmeter. To prevent accidents while it is being
transported to the installing location, transport it to
the site in its original packing.

CAUTION

When lifting the owtube, use the lifting rings
(eye bolts or eye plates) as in Figure 3.2.1.
Never lift it using a bar passed through the
owtube as this damages the liner severely.

(3) Flange Protection Covers

IMPORTANT

Keep the protective covering (i.e. the corrugated
cardboard or other cushioning material) in place
over the ange except when mounting the
owmeter to the pipe.

(4) Terminal Box Cover

IMPORTANT

As it is possible that the insulation will
deteriorate, do not remove the wrapping of the
terminal box nor open the terminal box cover
until it is time to wire it.

(5) Long-term Non-use

IMPORTANT

It is not desirable to leave the owmeter unused
for a long term after installation. If this situation
is unavoidable, take care of the owmeter by
observing the following.

IM 01E25D11-01EN

  <3.INSTALLATION>

3-4

• Conrmationofsealingconditionsforthe
owmeter

Conrm that the terminal box screw and wiring ports
are well sealed. Equip the conduit piping with drain
plugs or waterproof glands to prevent moisture or
water from penetrating into the owmeter through
the conduit.

• Regularinspections

Inspect the sealing conditions as mentioned above,
and the inside of the terminal box at least once a
year. Also, due to rain, etc. when it is suspected
that water may have penetrated into the inside
owmeter perform supplementary inspections.

3.2.2 FlowmeterPiping

CAUTION

Misaligned or slanted piping can lead to leakage
and damage to the anges.

(1) Correct any misaligned or slanted piping, and

any gaps that may exist between mounting
anges before installing the owmeter (refer to
Figure 3.2.2).

3.3 MountingProcedures

CAUTION

When attaching optional grounding rings to
the owtube with lining material natural hard
rubber or uorocarbon PTFE, gaskets must be
placed between each grounding ring and the
owtube. Fluid leakage will happen without these
gaskets. These gaskets are to be supplied by
customer. Do not forget those gaskets also when
ordering and attaching the grounding rings later
additionally.

NOTE

The tightening torque value varies depending
on the type of lining and gasket as shown in the
tables in this section.

IMPORTANT

Use bolts and nuts in compliance with the ange
ratings. When choosing the gaskets, be sure to
choose sheet gaskets designed to t for ange
standard.

Slanted

Figure3.2.2 SlantedandMisalignedFlowmeter

Piping

(2) Inside a newly installed pipeline, there may

be some foreign substances such as residue
from welding or wood chips. Remove them
by ushing the piping before mounting the
owmeter. This prevents the lining from
being damaged, as well as the occurrence
of erroneous measured signals resulting
from foreign substances passing through the
owtube during measurement.

Misaligned

F0308.ai

(1) MountingDirection

Mount the owmeter so that the ow direction of
the uid to be measured is in line with the direction
of the arrow mark on the owmeter. It may be
especially difcult to move large size owtubes after
bringing them into the pit. Check directions before
bringing.

IMPORTANT

If it is impossible to match the direction of
the arrow mark, the direction of the electrical
connection can be changed. Refer to Section 5.1
to do this properly.
In case the uid being measured ows against
the arrow direction, refer to the parameter J20:
FlowDirection in the user’s manual of the
AXFA11 Magnetic Flowmeter Remote Converter
(IM 01E20C01-01E).

IM 01E25D11-01EN

<3. INSTALLATION>

A

A

3-5

(2) Carrying Flowtube

90 degrees or less

Eye bolt

Figure 3.3.1 Carrying Flowtube

90 degrees or less

Eye plate

CAUTION

• When carrying the owtube, use the lifting
rings (eye bolts or eye plates).

• To assure safety, keep lifting angle less than
90 degrees as shown in Figure 3.3.1

(3) Positioning Flowtube

F0309.ai

1. Standard (no grounding rings)

Customer

pipe

A A

Gaskets A supplied by customer

Figure 3.3.2 Installation without Grounding

Rings

Customer

pipe

F0310.ai

When using the GF type-1 gaskets, the
gasket groove is required as mentioned
above.

2. With optional grounding rings (code GR1)

Optional grounding rings

Customer

pipe

B

Gaskets A and B supplied by customer

B

Figure 3.3.3 Installation with Grounding Rings

GR1

Customer

pipe

F0311.ai

Bring in the owtube, place it and use a jack to
adjust its position.

IMPORTANT

Apply the jack to the anges of the owtube.
In addition, adjust any misalignment when the
owtube is brought in, as the jack can adjust
vertical position, but not horizontal one.

(4) Applying Gasket and optional Grounding

Rings

Gasket:

Necessary gaskets for piping connection are
as below depending on the choice of grounding
rings.
Use sheet gaskets designed to t for ange
standard. The GF type-1 gaskets by JIS G
3443-2 should be used for the JIS F12 ange
models in sizes 1100 mm (44 in.) and above. In
this case, the gasket groove is required on the
customer pipe anges.
The thickness of gasket should be 2mm
(0.08in.) to 5mm (0.2in.) for sizes up to 1000
mm (40 in.), and 5 mm (0.2 in.) or more
for larger sizes. The type of gasket should
be a kind of soft rubber, or its equivalent in
hardness.

It is recommended to use the same gasket
for A and B. Both gaskets A and B are to be
supplied by customer.
When polyurethane or natural soft rubber
lining, the gaskets B are not necessary.

3. With optional grounding rings (code GR2)

Optional grounding rings

with integrated gaskets B included

B

Customer

pipe

A A

Gaskets A supplied by customer

B

Customer

pipe

F0312.ai

Figure 3.3.4 Installation with Grounding Rings

GR2

This is available for the models with
process connection JIS F12 (JIS 75M) in
sizes 1100 mm (44 in.) and above. Only
gaskets A are to be supplied by customer.
The grounding rings are installed and
locked onto the owtube with gaskets B
when shipped from factory.

Mounting Procedure (no Grounding Rings):

Connect the owtube’s ange and the
customer’s pipe which contact process uid by
some wire supplied by customer.

IM 01E25D11-01EN

<3. INSTALLATION>

3-6

Mounting Procedure (with optional
Grounding Rings GR1 for sizes up to
1000 mm (40 in.)):

1. Handles of the grounding ring have some
holes which correspond to outer diameter
of each ange type. There are printings
near each hole. The printings show types
of ange. See the table below.

Printing

Process

Connection Code

ASME -CA1

AWWA -CB1

PN10 -CE1 EN1092-1 PN10
PN16 -CE2 EN1092-1 PN16
10K -CJ1 JIS B2220 10K

AS -CS1, -CS2, -CT1

F12 -CG1 JIS F12 (JIS 75M)

Flange Standard

ASME B16.5
Class 150, ASME
B16.47 Class 150

AWWA C207
Class D

AS2129 table D, E
AS4087 PN16

2. Conrm the centering pin is xed to the
hole corresponding to ange or x the
centering pin to the correct hole.

3. Hang the grounding rings with their
ange type printings outer side of the
owtube. Set the angle of both handles
symmetrically to be 45 degree from top. If
there are any bolt-holes under the handles,
turn the grounding rings clockwise in order
to locate handles between bolt-holes.
Center the grounding ring to the center of
the owtube.

4. Connect the wire from the grounding ring
to the screw of the owtube’s ange and x
the wire by the nut. This procedure (item 1
to 4) must be done for the both sides of the
owtube.

5. Install the owtube into the customer’s pipe
with the gaskets A.

Centering Pin

Flowtube

Note : Gasket A and B are also placed concentrically with

Figure 3.3.5 Mounting Procedure with Grounding

Screw & Nut : Connect the wire from the

grounding ring or the customer’s pipe

Centering Pin

Gasket B

Grounding Ring

the owtube.

Handle

Clockwise

Rings GR1 for sizes up to 1000 mm
(40 in.)

Printing of
Flange Type

F12

10K

Handle

Mounting Procedure (with optional
Grounding Rings GR1 for sizes 1100mm (44
in.)) and above :

1. The grounding ring is temporarily xed
onto the owtube by four bolts. Hang the
grounding ring up using a crane or a hoist
so that it would not fall down from the
owtube while setting the gasket B.

2. Unfasten the bolts and remove the
grounding ring off from the owtube.

3. Place the gasket B to the owtube. Cut out
holes on the gasket B if necessary, so that
the bolts can go through. Fix the grounding
ring to the owtube by the four bolts again.

4. Connect the wire from the grounding ring
to the screw at the owtube ange and x
the wire by the nut. This procedure (item 1
to 4) must be done for the both sides of the
owtube.

Hole

Printed
Surface

F0313.ai

IM 01E25D11-01EN

<3. INSTALLATION>

5. Install the owtube into the customer’s pipe
with the gaskets A.

Screw & Nut : Connect the wire from the

grounding ring or the customer’s pipe.

Flowtube

Hang the grounding
ring up with this point.

Unfasten the bolts and
remove the grounding rings.
Cut out some holes on the
gasket B when necessary.

Wire

3-7

Grounding Ring

F0314.ai

Note : Gasket A and B should be placed concentrically with

the owtube.

Figure 3.3.6 Mounting Procedure with Grounding

Rings GR1 for sizes 1100 mm (44 in.)
and above

Mounting Procedure (with optional
Grounding Rings GR2):

The grounding rings are installed and locked
onto the owtube with gaskets B when shipped
from factory. Install the owtube into the
customer’s pipe with gaskets A supplied by
customer.

(5) Tightening Nuts

Pass the bolts from pipe line side, not owtube side,
and tighten the bolts according to the torque values
for the metal piping in Table 3.3.1 or 3.3.2

CAUTION

• Be sure to tighten the nuts according to the
prescribed toeque values. Tighten them
diagonally with the same torque values, step
by up to the prescribed torque value.

IM 01E25D11-01EN

<3. INSTALLATION>

Table 3.3.1 Tightening Torque Values for Metal Piping (N-m)

Lining type

Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)

Process

connection
Size
mm (inch)

500 (20) 99 to 166 85 to 140 143 to 238 151 to 233

600 (24) 144 to 240 108 to 175 218 to 363 239 to 331

700 (28) 168 to 281 176 to 266 180 to 300 176 to 293 240 to 333

800 (32) 259 to 432 212 to 302 236 to 393 246 to 410 400 to 612

900 (36) 274 to 457 206 to 338 224 to 373 258 to 430 399 to 604

1000 (40) 274 to 457 277 to 422 307 to 512 286 to 477 422 to 587

Lining type Polyurethane rubber

Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)

Process

connection

Size
mm (inch)

500 (20) 71 to 118 60 to 99 74 to 123 76 to 123 131 to 218

600 (24) 97 to 162 82 to 126 101 to 168 118 to 171 124 to 206

700 (28) 125 to 208 135 to 202 146 to 244 120 to 200 167 to 242 202 to 337

800 (32) 176 to 294 160 to 229 190 to 316 169 to 281 218 to 348 197 to 328

900 (36) 170 to 283 151 to 251 178 to 296 161 to 268 200 to 317 221 to 369

1000 (40) 175 to 291 206 to 314 220 to 367 165 to 275 253 to 370 218 to 363

B16.5 (500, 600)

B16.47 (700-1000)

ASME

B16.5 (500, 600)

B16.47 (700-1000)

Class 150

ASME

EN1092-1 PN10

JIS B2220 10K

Class 150

PTFE / Natural hard rubber / Natural soft rubber

EN1092-1 PN10

JIS B2220 10K

EN 1092-1

EN 1092-1 PN16

PN16

AWWA C207

Class D

AWWA C207

Class D

AS2129 Table

D, E

AS4087 PN16

AS2129 Table D, E

AS4087 PN16

(JIS 75M)

3-8

Unit: N-m

Unit: N-m

JIS F12

Lining type Natural hard rubber

Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)

Process

connection
Size
mm (inch)

1100 (44) 285 to 476

1200 (48) 180 to 300 327 to 546 298 to 497 400 to 582 281 to 468

1350 (54) 397 to 662

1400 (56) 233 to 388 379 to 632

1500 (60) 421 to 702

1600 (64) 238 to 397 532 to 886 532 to 887

1800 (72) 291 to 485 552 to 919 468 to 779

EN1092-1 PN6 EN1092-1 PN10

AWWA C207

Class D

AS2129 Table D, E

AS4087 PN16

Polyurethane

Unit: N-m

rubber

JIS F12

(JIS 75M)

IM 01E25D11-01EN

<3. INSTALLATION>

Table 3.3.2 Tightening Torque Values for Metal Piping (lbf-in)

Lining type

Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)

Process

connection
Size
mm (inch)

500 (20) 880 to 1467 748 to 1239 1266 to 2110 1332 to 2062

600 (24) 1275 to 2125 955 to 1546 1928 to 3214 2113 to 2932

700 (28) 1490 to 2483 1561 to 2357 1594 to 2657 1558 to 2596 2123 to 2943

800 (32) 2292 to 3820 1880 to 2671 2085 to 3475 2176 to 3627 3538 to 5413

900 (36) 2426 to 4043 1821 to 2991 1980 to 3301 2285 to 3809 3535 to 5346

1000 (40) 2426 to 4043 2450 to 3739 2717 to 4528 2534 to 4224 3734 to 5265

Lining type Polyurethane rubber

Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)

Process

connection

Size
mm (inch)

500 (20) 626 to 1044 527 to 876 652 to 1087 674 to 1089 1159 to 1931

600 (24) 862 to 1436 727 to 1113 894 to 1490 1043 to 1512 1095 to 1825

700 (28) 1106 to 1843 1193 to 1791 1295 to 2159 1061 to 1769 1478 to 2142 1788 to 2980

800 (32) 1562 to 2603 1420 to 2024 1680 to 2800 1494 to 2491 1926 to 3076 1739 to 2899

900 (36) 1505 to 2508 1340 to 2218 1571 to 2619 1422 to 2370 1773 to 2808 1958 to 3263

1000 (40) 1546 to 2577 1824 to 2781 1951 to 3251 1459 to 2432 2239 to 3274 1928 to 3213

B16.5 (500, 600)

B16.47 (700-1000)

ASME

B16.5 (500, 600)

B16.47 (700-1000)

Class 150

ASME

EN1092-1 PN10

JIS B2220 10K

Class 150

PTFE / Natural hard rubber / Natural soft rubber

EN1092-1 PN10

JIS B2220 10K

EN 1092-1

EN 1092-1 PN16

PN16

AWWA C207

Class D

AWWA C207

Class D

AS2129 Table

D, E

AS4087 PN16

AS2129 Table D, E

AS4087 PN16

JIS F12

(JIS 75M)

3-9

Unit: lbf-in

Unit: lbf-in

Lining type Natural hard rubber

Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)

Process

connection
Size
mm (inch)

1100 (44) 2527 to 4211

1200 (48) 1594 to 2657 2898 to 4830 2639 to 4398 3539 to 5149 2484 to 4139

1350 (54) 3517 to 5862

1400 (56) 2060 to 3434 3358 to 5597

1500 (60) 3729 to 6215

1600 (64) 2109 to 3515 4705 to 7842 4713 to 7854

1800 (72) 2576 to 4293 4883 to 8138 4138 to 6897

EN1092-1 PN6 EN1092-1 PN10

AWWA C207

Class D

AS2129 Table D, E

AS4087 PN16

Polyurethane

(JIS 75M)

Unit: lbf-in

rubber

JIS F12

IM 01E25D11-01EN

Blank Page

<4. WIRING>

4. WIRING

4-1

4.1 Wiring the Remote Flowtube

This section describes the wiring of the remote
owtube only. For information relating to the wiring
of the converter, refer to the user’s manual of the
AXFA11 Magnetic Flowmeter Remote Converter
(IM 01E20C01-01E).

WARNING

The wiring of the magnetic owmeter must
be performed by expert engineer or skilled
personnel. No operator shall be permitted to
perform procedures relating to wiring.

CAUTION

Once all wiring is complete, check the
connections before applying power to the
instrument. Improper arrangements or wiring
may cause a unit malfunction or damage.

4.1.1 Wiring Precautions

Be sure to observe the following precautions when
wiring:

CAUTION

• In cases where the ambient temperature

exceeds 50°C (122°F), use external heat­resistant wiring with a maximum allowable
temperature of 70°C (158°F) or above.

• Do not connect cables outdoors in wet

weather in order to prevent damage from
condensation and to protect the insulation,
e.g. inside the terminal box of the owtube.

• Do not splice the cable between the owtube

terminal and the converter if it is too short.
Replace the short cable with a cable that is the
appropriate length.

• All the cable ends must be provided with

round crimp-on terminals and be securely
wired.

• The signal cables must be routed in separate

steel conduit tubes 16 (JIS C 8305) or exible
conduit tubes 15 (JIS C 8309).

• Keep conduits or exible tubes watertight

using sealing tape.

• Ground the remote owtube and the converter

separately.

• Cover each shield of the signal cable with vinyl

tube or vinyl tape to avoid contact between
two shields or between a shield and a case.

• When waterproof glands or union equipped

waterproof glands are used, avoid tightening
the glands with an excessive torque.

• Be sure to turn the power off before opening

the terminal box cover.

• Before turning the power on, tighten the

terminal box cover securely.

• When opening the terminal box cover, use a

hexagonal wrench (nominal size 3 mm). For
handling the locking screw, refer to Figure

4.1.7.

• Be sure to lock the cover using a hexagonal

wrench (nominal size 3 mm) after installing the
cover. For handling the locking screw, refer to
Figure 4.1.11.

• When submersible type or optional code DHC
is selected, waterproof glands, signal and
excitation cables are attached.

In order to preserve the effectiveness of

waterproof features, the terminal box cover
and waterproof glands must not be detached
from owmeter.

IMPORTANT

Prepare the signal cable and the excitation cable
almost the same length. It is recommended to lay
them together closely.

IM 01E25D11-01EN

<4. WIRING>

4.1.2 Cables

CAUTION

(1) Dedicated Signal Cable (AXFC)

Conductors (A and B)

Shields (SA and SB)

Tape

Outer jacket

Shield (C)

Insulation

Insulation

10.5 (0.413")

F0401.ai

Figure 4.1.1 Dedicated Signal Cable AXFC

The ow signal is transmitted via this dedicated
cable. The cable is constructed with double
shielding over the two conductors, and heat­resistant vinyl is used for the outer jacket material.
Finished diameter: 10.5 mm (0.413”)
Maximum length:

Combination with the AXFA11 converter:
200 m (660 ft)

Maximum temperature: 80°C (176°F)

• As crimp terminals A, B, SA, SB and C have
their own electrical potentials, securely
insulate them so as not to come in contact
with one another.

• To prevent a shield from coming in contact
with another shield or the case, cover each
shield with a vinyl tube or wrap it in vinyl tape.

NOTE

Conductors A and B carry the signal from the
electrodes, and C is at the potential of the liquid
(signal common). Shields SA and SB are kept at
the same potentials as the individual electrodes
(these are actively driven shields.) This is done
to reduce the effect of the distributed capacitance
of the cable at long cable length. Note that, since
the signals from the individual electrodes are
impedance converted inside the converter, errors
will result if they come in contact with any other
component. Great care must be taken in the
cable nish treatment.

4-2

IMPORTANT

If the cable is longer than required, cut off
any extra length rather than coiling it up, and
terminate the conductors as shown in Figure

4.1.2. Avoid using junction terminal boards to
extend the cable length, as this will interrupt the
shielding.

Unit : mm

(approx. inch)

ACB

SA

On the
converter
side

25 (0.98)

White Black

±5

150

8(0.3) max.

(5.9)

SB

50 (1.97)

20 (0.8)

70 (2.76)

Red

L (Specified Dimensions)

AXFC

60 (2.36)

Figure 4.1.2 Treatment of Dedicated Signal Cables

ACB

55 (2.17)

90 (3.54)

White Black Red

8 (0.3) max.

±5

(5.9)

150

On the
flowtube
side

ø10.5 (0.4)

F0402.ai

90 (3.54)

(2) Excitation Cable

JIS C 3401 control cable equivalent
JIS C 3312 power cable equivalent
14 AWG Belden 8720 equivalent

Outer Diameter: 6.5 to 12 mm (0.26 to 0.47 in.)

10.5 or 11.5 mm (0.41 to 0.45 in.) for optional

code EG, EU and EW.
Nominal Cross Section:
Single wire: 0.5 to 2.5 mm
Stranded wire: 0.5 to 1.5 mm

2

2

IM 01E25D11-01EN

<4. WIRING>

4-3

Unit : mm

(approx. inch)

Crimp terminal

EX2

EX1

85 (3.35)

On the converter side

Figure 4.1.3 Finish Treatment of Excitation Cable

85 (3.35)

On the flowtube side

EX1

EX2

F0403.ai

NOTE

• For excitation cables, always use a crimp
terminal with an insulation cover.

• Use crimp tools from the manufacturer of the
crimp terminal you want to use to connect the
crimp terminal and cable.

• Use crimp tools that are appropriate for the
diameter of the cable to be connected.

4.1.3 Wiring Ports

This instrument is of watertight construction as
stipulated in JIS C0920. It is shipped with a wiring
bracket (waterproof gland or waterproof gland
with union), only in cases where an optional
specication is selected for the wiring port.
When submersible type or option code DHC is
selected, waterproof glands and a 30-meter (or
customer designated) length cable are attached
with resin lled in the terminal box. In this case,
wiring at this terminal box is not necessary and do
not open it.

IMPORTANT

The wiring port is sealed with a cap (not water­proof). Do not remove the cap from the wiring
port until wiring a cable. If waterproof property is
necessary, please use waterproof glands.

(1) When waterproof property is unnecessary

(When there are no particular optional
specications)

The wiring port is sealed with a cap (not water­proof) that must be removed before wiring. When
wiring, handle the wiring with proper procedures for
necessary protection.

(2) When waterproof property is necessary
(Wiring using waterproof glands)

IMPORTANT

To prevent water or condensation from entering
the terminal box, waterproof glands are
recommended. Do not over-tighten the glands
or damage to the cables may result. Tightness of
the gland can be checked by conrming that the
cable is held rmly in place.

For working on the electric wire tubes or the exible
tubes (G1/2), remove the waterproof gland and
attach them directly to the wiring port.
Be sure to use the washers and gaskets as shown
in the drawings. Check and see that the cable is
rmly xed realizing waterproofness.

IM 01E25D11-01EN

<4. WIRING>

4.1.4 Wiring Connections

4-4

Washer

Gasket

Waterproof gland

Cable

F0404.ai

Figure 4.1.4 Waterproof Gland (Optional code EG)

Gasket

PF1/2

Washer

Tightening gland

Cable

When working on conduit pipes or flexible pipes (G1/2 only)

Figure 4.1.5 Waterproof Gland with Union Joint
(Optional code EU)

F0405.ai

WARNING

Before wiring, be sure that the power supply for
AXFA11 converter has been turned off to prevent
an electrical shock.

(1) Removing Cover

Loosen the cover locking screw clockwise using a
hexagonal wrench (nominal size 3 mm) to unlock
the cover. (Upon shipment from the manufacturing
plant, the cover is unlocked.) Remove the cover
by turning it in the direction of the arrow as shown
below.

(3) Conduit Wiring

When wiring the conduits, pass the conduit through
the wiring connection port, and utilize the waterproof
gland to prevent water from flowing in. Place the
conduit pipe on an angle as shown in Figure 4.1.6.
Install a drain valve at the low end of the vertical
pipe, and open the valve regularly.

Drain valve

F0406.ai

Figure 4.1.6 Conduit Wiring

F0407.ai

Figure 4.1.7 Removing the Terminal Box Cover

(2) Terminal Conguration

When the cover is removed, the connection
terminals will be visible.

Terminal
Symbols

A
B

C
EX1
EX2

Figure 4.1.8 Terminal Conguration

Description

Flow signal output

Excitation current input

Protective grounding
(Outside of the terminal)

F0408.ai

IM 01E25D11-01EN

  <4.WIRING>

4-5

(3) WiringtheRemoteFlowtubewithAXFA11

Converters

Connect wiring as shown in the gure below.

SO1+ COMSO2+

FUSE

2.5A 250V

Shortbar

I+

CURRENT OUT

4-20mA out

N/– L/+

POWER SUPPLY

I–

AL+ AL– C SA A B SB

STATUS OUT

ALARM OUT

EX2EX1

P– SI1+ SI2+ COMP+

EXCIT ATION

PULSE OUT STATUS IN

SIGNAL

AXFA11 converter

AXFC dedicated

Excitation
cable

A

EX2

B

EX1

C

Remote flowtube

signal cable

Converter

SA

A
B

SB

C
EX1
EX2

* Individually tape and insulate

the shields corresponding to
SA and SB on the remote
flowtube side.

Remote

flowtube

Taping*

A
B

Taping*

C
EX1
EX2

F0409.ai

Figure4.1.9 WiringDiagram

(4) Grounding

600 V vinyl insulated
electric cable
(2 mm2 or larger)

• Class D requirements (ground resistance.

100 Ω or less).

CAUTION

Be sure to connect the protective grounding of
the remote owtube with a cable of 2 mm2 or
larger cross section in order to avoid electrical
shock to the operators and maintenance
engineers and to prevent the inuence of
external noise.
Connect the grounding wire to the mark.
The grounding should satisfy Class D
requirements (ground resistance, 100 Ω or less).

IMPORTANT

Improper grounding can have an adverse affect
on the ow measurement. Ensure that the
instrument is properly grounded.

The electromotive force of the magnetic owmeter
is minute and it is easy to be affected by noise. And
also that reference electric potential is the same
as the measuring uid potential. Therefore, the
reference electric potential (terminal potential) of
the owtube and the converter also need to be the
same as the measuring uid. Moreover, that the
potential must be the same with ground.
Be sure to ground according to Figure 4.1.10.
Refer to Figure 3.3.5 or 3.3.6 for wiring to the
anges of remote owtube when optional grounding
rings are not used.

Without optional grounding rings.

(Available only for metal piping)

With optional grounding
rings.

F0410.ai

Figure4.1.10ProtectiveGroundingTerminalLocation

(5)InstallingtheCover

Install the cover to the owtube by turning it in the
direction of the arrow as shown below. Tighten
the cover locking screw counterclockwise using a
hexagonal wrench (nominal size 3 mm) to lock the
cover.

F0411.ai

Figure4.1.11 InstallingtheTerminalBoxCover

IM 01E25D11-01EN

Blank Page

<5. MAINTENANCE>

5. MAINTENANCE

5-1

WARNING

• Maintenance work must be carried out by the
trained personnel having knowledge of safety
standard and not by operators.

• When opening the cover, wait for more
than 10 minutes after turning off the power.
Furthermore, opening of the cover must also
be carried out by the trained personnel having
knowledge of safety standard.

CAUTION

• When opening the cover, use a hexagonal
wrench (nominal size 3 mm).

• Be sure to lock the cover using a hexagonal
wrench (nominal size 3 mm) after installing the
cover.

5.1 Changing Direction of

F0501.ai

(4) Using the hexagonal wrench, loosen the screw

in the neck.

(5) Turn the terminal box in the desired direction.

NOTE

The terminal box can be turned –140 degree to
+180 degree from the arrow mark indicating the
ow direction. Do not exceed these angle.

(6) Using the hexagonal wrench, retighten the neck

screw.

+180º-140º

Electrical Connection

IMPORTANT

The following types can not be changed direction
of electrical connection after delivery.

• Submersible Type.

• Optional code DHC (for district heating and
cooling or condensation-proof).

(1) The following tools are required to change the

direction of the electrical connection:

• Hexagonal wrench (nominal size 1.5 mm)

• Wrench

(2) Turn off the power to the owmeter.
(3) Using the wrench, loosen the hexagonal nut at

the neck of the instrument.

F0502.ai

(7) Using the wrench, retighten the hexagonal nut

at the neck. After that, check that the terminal
box is xed.

IM 01E25D11-01EN

<5. MAINTENANCE>

5-2

5.2 Regular Inspection Items

(1) Inspection of moisture-proong inside the

terminal box: Once/year

(2) Retightening of piping joint screws: About

twice/year

(3) Inspection of electrodes and lining (in case

of adhesive and/or abrasive uids, etc.)

Determine the period of regular inspection as

necessary.

5.3 Excitation Coil and Insulation Resistance Check

WARNING

• Before checking of the excitation coil and the
insulation resistance, be sure that the power
supply for AXFA11 converter has been turned
off.

• Before checking, be sure to disconnect the
cables from the terminals of the remote
owtube.

Coil Circuit

Checking is possible even if the pipe is lled with
uid.

Test Terminals Test Voltage Specication

Between
terminals
EX1 and C

500 V DC (Use an
insulation
tester or the
equivalent.)

1 MΩ or more

Signal Circuit

Before testing, be sure to empty and dry the interior
of the pipe, checking that there is no adhesive
material. Also undo the wiring connection on the
converter side before testing.

Test Terminals Test Voltage Specication

Between
terminals
A and C
Between
terminals
B and C

500 V DC (Use an
insulation
tester or the
equivalent.)

100 MΩ or
more for each

(1) Excitation Coil Check

Check that there is continuity between terminals
EX1 and EX2 in the terminal box. If there is no
continuity, the coils may be broken and replacement
or repair of the owtube is necessary. The coil
resistance is designed to be 150 Ω or less. If it is
not, this may be an abnormal condition. Consult
Yokogawa’s sales or service ofces.

(2) Insulation Resistance Check

Check the insulation resistances in the terminal
box in accordance with the tables below. If any
of them falls below the values listed in the tables,
consult Yokogawa’s sales or service ofces for
investigation. If the insulation resistance cannot be
restored, replacement or repair of the owtube is
needed. In case of submersible type owmeters,
undo the wiring connection on the converter side
and measure resistance at the cable terminals.

IM 01E25D11-01EN

<5. MAINTENANCE>

5.4 Troubleshooting

Although magnetic owmeters rarely require maintenance, failures may occur when the instrument is not
operated correctly. This section describes troubleshooting procedures where the cause of the breakdown is
identied through receiver indication.

5.4.1 No Indication

START

Is an error being displayed? Check the converter display.

5-3

Is an error being

displayed?

NO

Is anything else

being displayed?

YES

Does the

arrow on the tube match the

flow direction?

YES

Check whether the flowtube
is filled with fluid.

Is the flowtube

full of fluid?

YES

Check the resistance between
the flowtube’s A, B, and C
terminals using a circuit tester.

YES

NO

NO

NO

Refer to the “Alarm Functions” in
the AXFA11.

Perform either of the following:
a. Reinstall the flowtube in

order to make the arrow and
flow direction match.

b. Reverse the setting for the

flow direction.

Change the piping or the
mounting condition so that
the tube fills with the fluid.

resistance between A-C or B-C

Remove the tube and
inspect the inside of the pipe.

Remove the foreign matter.

Is the

100 MΩ or more?

YES

Is foreign

matter adhering to

the walls?

YES

NO

NO

Contact a service center.

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IM 01E25D11-01EN

<5. MAINTENANCE>

5.4.2 Unstable Zero

START

Investigate whether or not the flowtube
is filled with fluid and that it is free of
bubbles.

*1

Is the flowtube

completely full of fluid?

YES

NO

*1: When checking for bubbles, it is

convenient if there is a gas vent hole
on the flowtube’s downstream side.

Particular care must be taken in the case
of horizontal mounting. In order to ensure
complete filling of the tube, either adjust
the mounting position or switch to vertical
mounting.

5-4

Are there bubbles

in the fluid?

NO

Check for the presence of valve
leakage.

Are valves leaking?

NO

●

Confirm the flowmeter grounding.

●

Confirm whether or not the

grounding wire is disconnected
from the earth flange.

Is the flowmeter properly

grounded?

YES

Recheck the fluid to be measured.

● Does the fluid’s

conductivity vary?

● Is the fluid conductivity

within the limits?

NO

Is the fluid likely to
contain deposits?

NO

YES

YES

NO

YES

YES

Install a defoaming device on the
flowtube’s upstream side.

Replace the valve(s).

Completely ground the converter and
flowtube (Refer to the section on
grounding in the relevant user's manual.)

●

Ensure that the fluid’s conductivity

changes as little as possible.

●

Do not use the meter when fluid

conductivity is out of limits.

●

Whenever possible, reduce the flow

velocity to being in the vicinity of the
lower conductivity limit.

●

Remove dirt and scale of and near

electrodes.

●

Use a soft brush or cloth to perform

scale removal, and make sure that
the lining is not damaged.

Is the flowmeter

located near motors, transformers,

or electric equipment?

NO

Contact a service center.

YES

Provide the meter with sufficient
shielding or move it away from the
electrical equipment

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<5. MAINTENANCE>

5.4.3 Disagreement Between Indication and Actual Flow

START

5-5

Are parameters

set correctly?

YES

Examine the condition of the fluid in the
flowtube, of bubbles, and of grounding.

Was zero

adjustment carried out

correctly?

YES

Is the tube

filled completely with

fluid?

YES

Does the fluid

contain bubbles?

NO

Is the

flowmeter completely

grounded?

YES

Is the

signal cable terminal

treatment of

complete?

YES

Does the

conductivity stay within the

specified range?

YES

Is the

fluid likely to contain

deposits?

NO

Confirm that a valve is located

immediately upstream of the flowtube
(i.e., on the upstream side).

Is a valve

located immediately upstream

of the flowtube?

NO

Remove the flowtube and examine the
insulation resistance.

NO

NO

NO

YES

NO

NO

NO

YES

YES

Set the parameters correctly.

Execute zero adjustment when the
flowtube is filled completely with fluid and
when the fluid is not moving.

● Change the mounting position or piping

so that the flowtube is
completely filled with fluid.

● Switch to vertical mounting.

Install a defoaming device on the
flowtube’s upstream side.

Completely ground the converter and

flowtube (Refer to the section on
grounding in the relevant user's manual.)

Fully terminate the signal cable using

PVC tubing or insulation tape, thus

insuring that conductors, inner shields,
and outer shields do not make contact
with each other or with the case.

Use within the specified conductivity range.

● Remove scales. Especially clean the

electrodes and their vincinity.

● Use a soft brush or cloth to perform

scale removal, and make sure that the
lining is not damaged.

● If any valve located immediately

upstream of the flowtube is used in a
half-open condition, the indication may
be affected by turbulence in the flow.

● Relocate the valve to the downstream

side.

● If the valve must be located on the

upstream side, ensure that the minimum
distance to the flowmeter is 10 times
the flow-tube diameter; alternatively,
use the valve fully open.

Signal terminals A-C and B-C:

100 MΩ or more

Excitation terminals EX1-C:

1 MΩ or more

YES

?

1

?

*

Examine the operation of the converter
using an AM012 calibrator in order to
determine whether the fault lies in the
converter or in the flowtube.

Contact a service center.

NO

Dry the tube fully to restore insulation
resistance.

*1: Refer to Section 5.3 for how to check

the resistance of the flowtube.

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<6. OUTLINE>

6. OUTLINE

6-1

n STANDARD SPECIFICATIONS

Protection:

General-purpose type: IP66, IP67
Submersible type: IP68 (conforms to continuous

immersion under the following
test condition)

Test Condition: 50 m below the surface of the water, equivalent to

0.5 MPa hydraulic pressure, for one month.Cable
should be protected at customer site.

Material (non-wetted parts):

Flowtube:

Housing: Carbon steel
Flange: Carbon steel
Pipe: Stainless steel
Terminal box: Aluminum alloy

Material (wetted parts):

Lining:

Fluorocarbon PTFE
Natural hard rubber (plus EPDM for sealing)
Natural soft rubber
Polyurethane rubber
Contact Yokogawa ofce for others.

Electrode:

JIS SUS316L(AISI 316L SS Equivalent)
Hastelloy C276 Equivalent

Grounding ring (option):

JIS SUS304 or SUSF304 (AISI 304 SS
Equivalent)

Gasket (for option GR2):

Mixture of SBR and NR

Coating:

General-purpose type:

Pipe, Housing, Flange, Terminal Box:

Corrosion-resistant coating
Coating color: Mint green

Submersible type:

Pipe, Housing, Flange, Terminal Box:

Non-tar epoxy coating (black)

Wiring:

Electrical connection:

ANSI 1/2 NPT female
ISO M20 x 1.5 female
JIS G1/2 (PF1/2) female

Direction of Electrical Connection:

The direction can be changed even after
delivery except for submersible type and DHC
option type.

Wiring Terminal:

M4 screw

Grounding:

Grounding resistance 100 Ω or less

Combined Converter:

AXFA11 converter

Signal Cable:

AXFC, Maximum cable length to AXFA11
converter up to 200m (660 ft)

n STANDARD PERFORMANCE

Accuracy (Pulse Output):

0.35% of rate for sizes 500 mm (20 in.) to 1000
mm (40 in.)

0.5% of rate for sizes 1100 mm (44 in.) to 1800
mm (72 in.)

Size
mm(in.)

500(20)
to 1000(40)

1100(44)
to 1800(72)

For sizes 500mm (20 in.) to 1000mm (40 in.)

% of rate

1.2

1.0

0.8

0.6

0.4

0.2

0.0
0 1 2 3 4 5 6 7 8 9 10

For sizes 1100mm (44 in.) to 1800mm (72 in.)

% of rate

1.2

1.0

0.8

0.6

0.4

0.2

0.0
0 1 2 3 4 5 6 7 8 9 10

Flow Velocity

V m/s (ft/s)

V < 0.3 (1.0) ±2.0mm/s

0.3 ≤ V ≤ 10
(1.0) (33)

V < 0.3 (1.0) ±3.0mm/s

0.3 ≤ V < 1
(1.0) (3.3)

1 ≤ V ≤ 10
(3.3) (33)

Pulse Output Accuracy

Pulse Output Accuracy

±0.35% of rate ±1.0mm/s

±0.4% of rate ±1.8mm/s

±0.5% of rate ±1.0mm/s

V [m/s]

V [m/s]

Accuracy

F0601.ai

F0602.ai

IM 01E25D11-01EN

<6. OUTLINE>

6-2

Note: The accuracy of a product before shipment is dened

as totalized value at the result of calibration test in
our water actual ow test facility.
Calibrated conditions in our water actual test facility
are as follows:

Fluid temperature: 20 ± 10°C
Ambient temperature: 20 ± 5°C
Length of straight runs:

10 D or more on the upstream side
5 D or more on the downstream side

Reference conditions:

Similar to BS EN29104, ISO 9104

Accuracy (Current Output):

Accuracy (Pulse Output) plus ±0.05% of span

Repeatability:

±0.2% of rate (V ≥ 1m/s (3.3ft/s))
±0.1% of rate ± 1mm/s (V < 1m/s (3.3ft/s))

Maximum Power Consumption:

Combined with AXFA11: 20W

Insulation Resistance:

Between excitation current terminal and signal
/ common terminals : 100MΩ at 500V DC
Between signal terminals : 100MΩ at 500V DC
Between signal terminals and common termi­nal (C) : 100MΩ at 500V DC

CAUTION

*1: When performing the Insulation Resistance

Test, please obey the following caution.

• Following the relevant test, wait for more
than 10 seconds after the power supply has
been turned off before removing the cover.

• Remove all wires from terminals before
testing.

• After testing, be sure to discharge by using
a resistance and return all wires to its
correct position.

• Screws must be tightened to a torque of

1.18 N-m or more.

• After closing the cover, the power supply
can be restored.

EMC Conformity Standards:

EN61326-1 Class A, Table2 (For use in indus­trial locations)
EN61326-2-3
EN61000-3-2 Class A
EN61000-3-3

CAUTION

This instrument is a class A product, and it is
designed for use in the industrial environment.
Please use this instrument in the industrial
environment only.

n NORMAL OPERATING CONDITIONS

Ambient Temperature:

–10 to +60°C (+14 to +140°F)

Note: Minimum temperature should also be limited accord-

ing to minimum uid temperature of ow tube’s speci­cation. Refer to description of “Fluid Temperature
and Pressure”. Contact Yokogawa ofce for lower
temperature.

Ambient Humidity:

0 to 100%

Note: Lengthy continuous operation at 95% or more is not

recommended.

Fluid Conductivity:

20 µS /cm or larger for sizes 1000 mm and
below
50 µS /cm or larger for sizes 1100 mm and
above

Measurable Flow Rate Range:

Size

mm (in.)

500 (20)

600 (24)

700 (28)

800 (32)

900 (36)

1000 (40)

Size

mm (in.)

1100 (44)

1200 (48)

1350 (54)

1400 (56)

1500 (60)

1600 (64)

1800 (72)

Fluid Temperature and Pressure:

Note: The following values show maximum allowable uid

pressure for the owtube. Further uid pressure
should also be limited according to ange rating.

Lining Material Fluid Temperature Fluid Pressure
Fluorocarbon PTFE -10 to 120°C

Natural
hard rubber

Natural
soft rubber

Polyurethane
rubber

Min. Span

0.1m/s (0.33ft/s)
0 to 70.69 m

(0 to 311.3 GPM)

0 to 101.79
(0 to 448.2)

0 to 138.55
(0 to 610.0)

0 to 180.96
(0 to 796.8)

0 to 229.03
(0 to 1,009)

0 to 282.75
(0 to 1,245)

Min. Span

0.3 m/s (1 ft/s)

0 to 1,026.4 m

(0 to 4,519 GPM)

0 to 1,221.5

(0 to 5,378)

0 to 1,545.9

(0 to 6,807)

0 to 1,662.5

(0 to 7,320)

0 to 1,908.6

(0 to 8,403)

0 to 2,171.5

(0 to 9,561)

0 to 2,748.3

(0 to 12,101)

(14 to 248°F)

-5 to 80°C
(23 to 175°F)

-10 to 70°C
(14 to 158°F)

-10 to 40°C
(14 to 104°F)

3

/h

3

(0 to 31,122 GPM)

/h

(0 to 150,630 GPM)

Max. Span

10m/s (33ft/s)

0 to 7,068 m3/h

0 to 10,178

(0 to 44,815)

0 to 13,854

(0 to 60,999)

0 to 18,095

(0 to 79,672)

0 to 22,902

(0 to 100,835)

0 to 28,274

(0 to 124,488)

Max. Span

10 m/s (33 ft/s)

0 to 34,211 m3/h

0 to 40,715

(0 to 179,262)

0 to 51,529

(0 to 226,879)

0 to 55,418

(0 to 243,997)

0 to 63,617

(0 to 280,098)

0 to 72,382

(0 to 318,689)

0 to 91,608

(0 to 403,341)

0 to 1 MPa
(0 to 145 psi)

0 to 1 MPa
(0 to 145 psi)

0 to 1 MPa
(0 to 145 psi)

-0.1 to 1 MPa
(-14.5 to 145 psi)

IM 01E25D11-01EN

<6. OUTLINE>

6-3

n MODEL AND SUFFIX CODE

 For Process Connections other than JIS F12 (JIS 75M)

Model Sufx Code Description Available Size / Model

AXW500 Size 500 mm (20 in.) Remote Flowtube

AXW600 Size 600 mm (24 in.) Remote Flowtube

AXW700 Size 700 mm (28 in.) Remote Flowtube

AXW800 Size 800 mm (32 in.) Remote Flowtube

AXW900 Size 900 mm (36 in.) Remote Flowtube

AXW10L Size 1000 mm (40 in.) Remote Flowtube

AXW12L Size 1200 mm (48 in.) Remote Flowtube

AXW14L Size 1400 mm (56 in.) Remote Flowtube

AXW16L Size 1600 mm (64 in.) Remote Flowtube

AXW18L Size 1800 mm (72 in.) Remote Flowtube

Use G General-purpose type

W Submersible type

Converter -N

Power Supply

Lining (*1) F Fluorocarbon PTFE

Electrode Material (*1) L JIS SUS316L (AISI 316L SS Equivalent)

Electrode Structure 1 Non-replaceable

Grounding Structure (*2) N None (*3), available as optional feature (GR1)

Process Connection
(*4)

Lay Length N Standard

Electrical Connection -0 JIS G1/2 female

Indicator N None

Calibration B Standard

Optional Specications

*1:

Users must consider the characteristics of selected wetted parts material and inuence of process uids. The use of inappropriate materials
can result in the leakage of corrosive process uids and cause injury to personnel and/or damage to plant facilities. It is also possible that the
instrument itself can be damaged and that fragments from the instrument can contaminate the user’s process uids.

Be very careful with highly corrosive process uids such as hydrochloric acid, sulfuric acid, hydrogen sulde, sodium hypochlorite, and high-

temperature steam (150°C [302°F] or above). Contact Yokogawa for detailed information of the wetted parts material.

*2: Select optional grounding rings (code GR1) if necessary. For example, grounding rings are necessary for plastic piping.
*3: “None” is applicable only for metal piping and wiring for grounding will be necessary so that the electric potentials between owtube and piping

ange should be the same.

*4: Contact Yokogawa ofce for ISO ange connection.

N Remote Flowtube

H Natuarl Hard Rubber

D Natuarl Soft Rubber

U Polyurethane Rubber

H Hastelloy C276 Equivalent

-CA1

-CB1 AWWA C207 Class D (Carbon Steel)

-CEJ

-CEK

-CE1

-CE2

-CJ1 JIS B2220 10K Flange (Carbon Steel)

-CS1 AS2129 Table D (Carbon Steel)

-CS2 AS2129 Table E (Carbon Steel)

-CT1 AS4087 PN16 (Carbon Steel)

-2

-4

Remote Flowtube for Combined Use with AXFA11

See “Proces Connection”.
See “Proces Connection”.
See “Proces Connection”.
See “Proces Connection”.

ASME B16.5 Class 150 Flange (Carbon Steel)

ASME B16.47 Series A Class 150 Flange
(Carbon Steel)

500 mm (20 in.) and 600 mm (24 in.)
for lining code F/H/D/U

700 mm (28 in.) to 1000 mm (40 in.)
for lining code F/H/D/U

700 mm (28 in.) to 1000 mm (40 in.)
for lining code F/H/D/U

1200 mm (48 in.) for lining code H
EN1092-1 PN6 Flange (Carbon Steel)
EN1092-1 PN10 Flange (Carbon Steel)

(uid pressure up to 0.6 MPa)

1200 mm (48 in.) to 1800 mm (72 in.)

for lining code H

500 mm (20 in.) to 1000 mm (40 in.)
EN1092-1 PN10 Flange (Carbon Steel)
(uid pressure up to 1 MPa)

for lining code F/H/D/U

1200 mm (48 in.) to 1800 mm (72 in.)

for lining code H

EN1092-1 PN16 Flange (Carbon Steel)

(uid pressure up to 1 MPa)

500 mm (20 in.) to 1000 mm (40 in.)

for lining code F/H/D/U

500 mm (20 in.) to 1000 mm (40 in.)

for lining code F/H/D/U

1200 mm (48 in.) for lining code H

ANSI 1/2 NPT female Not available for Submersible type
ISO M20 x 1.5 female Not available for Submersible type

Optional code

/

IM 01E25D11-01EN

<6. OUTLINE>

6-4

 For Process Connection JIS F12 (JIS 75M)

Model Sufx Code Description Available Size / Model

AXW500 Size 500 mm (20 in.) Remote Flowtube
AXW600 Size 600 mm (24 in.) Remote Flowtube
AXW700 Size 700 mm (28 in.) Remote Flowtube
AXW800 Size 800 mm (32 in.) Remote Flowtube
AXW900 Size 900 mm (36 in.) Remote Flowtube
AXW10L Size 1000 mm (40 in.) Remote Flowtube
AXW11L Size 1100 mm (44 in.) Remote Flowtube
AXW12L Size 1200 mm (48 in.) Remote Flowtube
AXW13L Size 1350 mm (54 in.) Remote Flowtube
AXW15L Size 1500 mm (60 in.) Remote Flowtube
AXW16L Size 1600 mm (64 in.) Remote Flowtube
AXW18L Size 1800 mm (72 in.) Remote Flowtube
Use G General-purpose type

W Submersible type

Converter -N

Power Supply N Remote Flowtube
Lining (*1) U Polyurethane Rubber

Electrode Material (*1)

Electrode Structure 1 Non-replaceable

Grounding Structure (*2) N

Process Connection -CG1 JIS F12 (JIS 75M) Flange (Carbon Steel)
Lay Length N Standard
Electrical Connection -0 JIS G1/2 female

Indicator N None
Calibration B Standard
Optional Specications

*1: Users must consider the characteristics of selected wetted parts material and inuence of process uids. The use of inappropriate materials

can result in the leakage of corrosive process uids and cause injury to personnel and/or damage to plant facilities. It is also possible that the
instrument itself can be damaged and that fragments from the instrument can contaminate the user’s process uids.

Be very careful with highly corrosive process uids such as hydrochloric acid, sulfuric acid, hydrogen sulde, sodium hypochlorite, and high-

temperature steam (150°C [302°F] or above). Contact Yokogawa for detailed information of the wetted parts material.

*2: Select optional grounding rings (code GR1 or GR2) if necessary. For example, grounding rings are necessary for plastic piping.

The code GR1 is optional only for sizes 500 mm (20 in.) to 1000 mm (40 in.).
The code GR2 is optional only for sizes 1100 mm (44 in.) to 1800 mm (72 in.).

*3: “None” is applicable only for metal piping and wiring for grounding will be necessary so that the electric potentials between owtube and piping

ange should be the same.

L JIS SUS316L (AISI 316L SS Equivalent)
H Hastelloy C276 Equivalent

-2 ANSI 1/2 NPT female Not available for Submersible type

-4 ISO M20 x 1.5 female Not available for Submersible type

Remote Flowtube for Combined Use with
AXFA11

None (*3), available as optional feature
(GR1 or GR2)

/

Optional code

IM 01E25D11-01EN

<6. OUTLINE>

6-5

n OPTIONAL SPECIFICATIONS

: Available – : Not available

○

Applicable Model

Item Specications

General

AXW***G AXW***W

Grounding Rings (*1) JIS SUS304 (AISI 304 SS Equivalent), a set of two rings ○ ○ GR1

Grounding Rings (*2) SUSF304 (AISI 304 SS Equivalent), a set of two rings with gaskets “B”. ○ ○ GR2

For District Heating
and Cooling or
Condensation-proof

User-specied Signal
and Excitation Cable
Length

Urethane resin potting is applied in the terminal box of a remote owtube. Select JIS
G1/2 for the electrical connections. 30-meter dedicated signal and excitation cables are
pre-wired and waterproof glands with union joints are attached at factory.

Available for the submersible type and a model with optional code DHC. The cable
length is limited up to 200 meters combined with an AXFA11 converter. Following “L,”
specify the cable length in three digits as a multiple of 1 meter (e. g., 001, 002, or 005)
for a length up to 5 meters, or as a multiple of 5 meters (i.e., 005, 010, 015, or the like)
for a length of 5 meters or more. If this optional code is not selected, a 30-meter length
cable is attached.

Mass Unit Setting The ow rate span, transmission pulse weight, and totalizer display pulse weight can be

set in terms of mass unit.
Specify the density of the process uid when ordering in addition to the mass ow rate
span, transmission pulse weight (for mass unit), and totalizer display pulse weight (for
mass unit).
When ordering a remote owtube, parameters for 'Mass Unit Setting' will be set in the
corresponding converter before shipment.

1. Density
a. Available density Numerics:

Specify the numeric within the value of 500 to 2000 kg/m
to 124.8 lb/cf. And it can be up to ve digits, to a maximum of 32000 ignoring the
decimal point. A fraction is limited to the fourth decimal place.

b. Available density units: kg/m

Example: A water density is about 1000 kg/m3. In this case specify “1000kg/m3”.

However a density is changed by temperature. Specify the actual density.
(The 1000 kg/m

3

, lb/gal, lb/cf

3

is equivalent to 8.345lb/gal and 62.43lb/cf.)

3

, 4.2 to 16.7 lb/gal, or 31.2

2. The mass ow rate span, transmission pulse weight, and totalizer display pulse

weight

a. Available density Numerics:

Specify the numeric within the value of 0.0001 to 32000. And it can be up to ve
digits, to a maximum of 32000 ignoring the decimal point. A fraction is limited to the
fourth decimal place.

b. Mass Units Available mass units: t, kg, g, klb, lb

Available time units: /d, /h, /min, /s

Note1: In case of specifying the mass ow span, calculate the volumetric ow span

by the setting density, and specify the available value in the mass ow span.

Note2: In case of transmission pulse weight and totalizer display pulse weight,

specify the mass unit which was specied as the ow unit.

G3/4 Female
Waterproof Glands

Waterproof Glands

Waterproof Glands
with Union Joints

Stainless Steel Tag
Plate

Waterproof glands for G3/4 conduits or exible tubes are attached to the electrical con­nections. Available only for JIS G1/2 electric connections.

Waterproof glands are attached to the electrical connections. Available only for JIS G1/2
electric connections.

Waterproof glands with union joints are attached to the electrical connections. Available
only for JIS G1/2 electric connections.

A pendant tag plate of stainless steel (AISI 304 SS equivalent) is provided in addition to
the standard nameplate with the tag number inscribed on it.
Dimension (Height x Width): Approx. 12.5 (4.92) x 40 (15.7) mm (inch)

Direction Change of
Electrical
Connection (*3)

+90 degrees rotated terminal box to change the direction of the electrical connection. ○ ○ RA

+180 degrees rotated terminal box to change the direction of the electrical connection. ○ ○ RB

–90 degrees rotated terminal box to change the direction of the electrical connection. ○ ○ RC

Material Certicate Material certicates are provided for pipe, electrodes, anges, and also optional ground-

ing rings when specied.

Submersible

○ – DHC

○ ○ L***

○ ○ MU

○ – EW

○ – EG

○ – EU

○ ○ SCT

○ ○ M01

Code

*1: This is not available for models with process connection JIS F12 (JIS 75M) of sizes 1100 mm (44 in.) to 1800 mm (72 in.). Refer to the section

on “Mounting Procedures” on necessary gaskets.

*2: This is available only for models with process connection JIS F12 (JIS 75M) of sizes 1100 mm (44 in.) to 1800 mm (72 in.). Refer to the section

on “Mounting Procedures” on necessary gaskets.

*3: Refer to the image below.

Standard

+90 degree rotation +180 degree rotation –90 degree rotation

Optional Code RA Optional Code RB Optional Code RC

Electrical

Connection

Electrical

Connection

IM 01E25D11-01EN

<6. OUTLINE>

6-6

n OPTIONAL SPECIFICATIONS (continued)

Item Specications

Hydrostatic Test The test veries the absence of leaks by applying the following water pressures (which

Calibration Certi­cate

Five-point Calibra­tion in User-specied
Span

are determined under process connection conditions) to lining for ten minutes. Test
results are described in the Note column of a test certicate(QIC).

Process Connection: Water Pressure:

EN PN6, EN PN10 (code CEK) 0.9 MPa
ASME Class 150, EN PN10 (code CE1), EN PN16, JIS 10K 1.5 MPa
AS2129 Table E, AS4087 PN16, JIS F12 (JIS 75M) 1.5 MPa
AWWA C207 Class D 1.25 MPa
AS2129 Table D 1.05 MPa

Level 2: The Declaration and the Calibration Equipment List are issued. ○ ○ L2

Level 3: The Declaration and the Primary Standard List are issued. ○ ○ L3

Level 4: The Declaration and the Yokogawa Measuring Instruments Control System are
issued.

A ow test near 0, 25, 50, 75, and 100% of the user-specied span is performed instead
of the ow test of the standard 2m/s span and a test certicate (QIC) is submitted.
Specify the span (100% ow span) whose corresponding ow velocity lies between 0.5
to 10 m/s and that is less than the maximum line capacity. Selectable range of ow rate
span is shown below.

Size : mm (in.) Selectable range of ow rate span : m
(Flow rate span velocity : m/s)
500 (20) 354 (0.5) to 7068 (10.00)
600 (24) 509 (0.5) to 8200 (8.06)
700 (28) 693 (0.5) to 8200 (5.92)
800 (32) 905 (0.5) to 8200 (4.53)
900 (36) 1146 (0.5) to 8200 (3.58)
1000 (40) 1414 (0.5) to 8200 (2.90)
1100 (44) 1711 (0.5) to 8200 (2.40)
1200 (48) 2036 (0.5) to 8200 (2.01)
1350 (54) 2577 (0.5) to 30000 (5.82)
1400 (56) 2771 (0.5) to 30000 (5.41)
1500 (60) 3181 (0.5) to 30000 (4.71)
1600 (64) 3620 (0.5) to 30000 (4.14)
1800 (72) 4581 (0.5) to 30000 (3.27)

: Available – : Not available

○

Applicable Model

General

AXW***G AXW***W

3

/h

Submersible

○ ○ T01

○ ○ L4

○ ○ SC

Code

IM 01E25D11-01EN

<6. OUTLINE>

n DIMENSIONAL DRAWINGS

 AXW500 to AXW10L, Sizes 500 mm (20 in.) to 1000 mm (40 in.)

Ground Terminal
(M4)

Eye Bolt

( H2)

ø 86 (3.38)

48 (1.89)

H1

Hr

111 (4.37)

øC

θ°

øD

(ød)

6-7

N- ø h

L (*)

*: The thickness of optional grounding rings (4mm per one) and customer supplied

gaskets are not included in “L” here.

F0603.ai

(1) ASME Flange Type

Unit: mm (approx. in.)

Process Connection Code CA1

Flange Type ASME B16.5 Class150 ASME B16.47 Class150

Size Code 500 600 700 800 900 10L

Size 500 (20) 600 (24) 700 (28) 800 (32) 900 (36) 1000 (40)

Lining Code H, F, U, D

Lay Length L 600 (23.62) 720 (28.35) 840 (33.07) 960 (37.80) 1080 (42.52) 1200 (47.24)

Flange Outer Diameter øD 700 (27.56) 815 (32.09) 927 (36.50) 1060 (41.75) 1168 (46.00) 1289 (50.75)

Bolt Circle Diameter øC 635 (25.00) 749.3 (29.50) 863.6 (34.00) 977.9 (38.50) 1086 (42.75) 1200 (47.25)

Inner Diameter ød Lining H, F, D 477 (18.78) 578 (22.76) 675 (26.57) 777 (30.59) 878 (34.57) 976 (38.43)

Lining U 469 (18.46) 570 (22.44) 667 (26.26) 769 (30.28) 870 (34.25) 968 (38.11)

Bolt Hole Pitch Half Angle θ 9° 9° 6.4° 6.4° 5.6° 5°

Bolt Hole Diameter øh 31.8 (1.25) 34.9 (1.37) 35.1 (1.38) 41.1 (1.62) 41.1 (1.62) 41.1 (1.62)

Number of Bolt Holes N 20 20 28 28 32 36

Height H1 760 (29.92) 875 (34.45) 998 (39.29) 1150 (45.28) 1278 (50.31) 1399 (55.08)

Height H2 408 (16.06) 459 (18.07) 509 (20.04) 560 (22.05) 611 (24.06) 662 (26.06)

Height Hr 812 (31.97) 921 (36.26) 1027 (40.43) 1144 (45.04) 1249 (49.17) 1361 (53.58)

Inner Diameter of Eye Bolt 35 (1.38) 35 (1.38) 40 (1.57) 50 (1.97) 60 (2.36) 60 (2.36)

Approx. Weight, Unit: kg (lb) 212 (467) 305 (672) 479 (1056) 680 (1499) 882 (1944) 1125 (2480)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

IM 01E25D11-01EN

<6. OUTLINE>

6-8

(2) AWWA Flange Type

Unit: mm (approx. in.)

Process Connection Code CB1

Flange Type AWWA C207 Class D

Size Code 700 800 900 10L

Size 700 (28) 800 (32) 900 (36) 1000 (40)

Lining Code H, F, U, D

Lay Length L 840 (33.07) 960 (37.80) 1080 (42.52) 1200 (47.24)

Flange Outer Diameter øD 927 (36.50) 1060 (41.75) 1168 (46.00) 1289 (50.75)

Bolt Circle Diameter øC 863.6 (34.00) 977.9 (38.50) 1086 (42.75) 1200 (47.25)

Inner Diameter ød Lining H, F, D 675 (26.57) 777 (30.59) 878 (34.57) 976 (38.43)

Lining U 667 (26.26) 769 (30.28) 870 (34.25) 968 (38.11)

Bolt Hole Pitch Half Angle θ 6.4° 6.4° 5.6° 5°

Bolt Hole Diameter øh 34.9 (1.375) 41.3 (1.625) 41.3 (1.625) 41.3 (1.625)

Number of Bolt Holes N 28 28 32 36

Height H1 987 (38.86) 1131 (44.53) 1239 (48.78) 1379 (54.29)

Height H2 509 (20.04) 560 (22.05) 611 (24.06) 662 (26.06)

Height Hr 1027 (40.43) 1144 (45.04) 1249 (49.17) 1361 (53.58)

Inner Diameter of Eye Bolt 35 (1.38) 40 (1.57) 40 (1.57) 50 (1.97)

Approx. Weight, Unit: kg (lb) 288 (635) 387 (853) 485 (1069) 659 (1453)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

(3) EN PN10 Flange Type

Unit: mm (approx. in.)

Process Connection Code CE1

Flange Type EN1092-1 PN10

Size Code 500 600 700 800 900 10L

Size 500 (20) 600 (24) 700 (28) 800 (32) 900 (36) 1000 (40)

Lining Code H, F, U, D

Lay Length L 600 (23.62) 720 (28.35) 840 (33.07) 960 (37.80) 1080 (42.52) 1200 (47.24)

Flange Outer Diameter øD 670 (26.38) 780 (30.71) 895 (35.24) 1015 (39.96) 1115 (43.90) 1230 (48.43)

Bolt Circle Diameter øC 620 (24.41) 725 (28.54) 840 (33.07) 950 (37.40) 1050 (41.34) 1160 (45.67)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 9° 9° 7.5° 7.5° 6.4° 6.4°

Bolt Hole Diameter øh 26 (1.02) 30 (1.18) 30 (1.18) 33 (1.30) 33 (1.30) 36 (1.42)

Number of Bolt Holes N 20 20 24 24 28 28

Height H1 730 (28.74) 840 (33.07) 955 (37.60) 1086 (42.76) 1186 (46.69) 1320 (51.97)

Height H2 408 (16.06) 459 (18.07) 509 (20.04) 560 (22.05) 611 (24.06) 662 (26.06)

Height Hr 797 (31.38) 903 (35.51) 1011 (39.80) 1122 (44.17) 1223 (48.15) 1331 (52.40)

Inner Diameter of Eye Bolt 35 (1.38) 35 (1.38) 35 (1.38) 40 (1.57) 40 (1.57) 50 (1.97)

Approx. Weight, Unit: kg (lb) 170 (375) 232 (511) 285 (628) 380 (838) 491 (1082) 646 (1424)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H, F, D 477 (18.78) 578 (22.76) 675 (26.57) 777 (30.59) 878 (34.57) 976 (38.43)

Lining U 469 (18.46) 570 (22.44) 667 (26.26) 769 (30.28) 870 (34.25) 968 (38.11)

IM 01E25D11-01EN

<6. OUTLINE>

6-9

(4) EN PN16 Flange Type (uid pressure up to 1 MPa)

Unit: mm (approx. in.)

Process Connection Code CE2

Flange Type EN1092-1 PN16

Size Code 500 600 700 800 900 10L

Size 500 (20) 600 (24) 700 (28) 800 (32) 900 (36) 1000 (40)

Lining Code H, F, U, D

Lay Length L 600 (23.62) 720 (28.35) 840 (33.07) 960 (37.80) 1080 (42.52) 1200 (47.24)

Flange Outer Diameter øD 715 (28.15) 840 (33.07) 910 (35.83) 1025 (40.35) 1125 (44.29) 1255 (49.41)

Bolt Circle Diameter øC 650 (25.59) 770 (30.31) 840 (33.07) 950 (37.40) 1050 (41.34) 1170 (46.06)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 9° 9° 7.5° 7.5° 6.4° 6.4°

Bolt Hole Diameter øh 33 (1.30) 36 (1.42) 36 (1.42) 39 (1.54) 39 (1.54) 42 (1.65)

Number of Bolt Holes N 20 20 24 24 28 28

Height H1 775 (30.51) 900 (35.43) 970 (38.19) 1096 (43.15) 1196 (47.09) 1345 (52.95)

Height H2 408 (16.06) 459 (18.07) 509 (20.04) 560 (22.05) 611 (24.06) 662 (26.06)

Height Hr 820 (32.28) 933 (36.73) 1018 (40.08) 1127 (44.37) 1228 (48.37) 1344 (52.91)

Inner Diameter of Eye Bolt 35 (1.38) 35 (1.38) 35 (1.38) 40 (1.57) 40 (1.57) 50 (1.97)

Approx. Weight, Unit: kg (lb) 230 (507) 350 (772) 330 (728) 427 (941) 535 (1179) 742 (1636)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H, F, D 477 (18.78) 578 (22.76) 675 (26.57) 777 (30.59) 878 (34.57) 976 (38.43)

Lining U 469 (18.46) 570 (22.44) 667 (26.26) 769 (30.28) 870 (34.25) 968 (38.11)

(5) JIS 10K Flange Type

Unit: mm (approx. in.)

Process Connection Code CJ1

Flange Type JIS B2220 10K

Size Code 500 600 700 800 900 10L

Size 500 (20) 600 (24) 700 (28) 800 (32) 900 (36) 1000 (40)

Lining Code H, F, U, D

Lay Length L 600 (23.62) 720 (28.35) 840 (33.07) 960 (37.80) 1080 (42.52) 1200 (47.24)

Flange Outer Diameter øD 675 (26.57) 795 (31.30) 905 (35.63) 1020 (40.16) 1120 (44.09) 1235 (48.62)

Bolt Circle Diameter øC 620 (24.41) 730 (28.74) 840 (33.07) 950 (37.40) 1050 (41.34) 1160 (45.67)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 9° 9° 7.5° 6.4° 6.4° 6.4°

Bolt Hole Diameter øh 27 (1.06) 33 (1.30) 33 (1.30) 33 (1.30) 33 (1.30) 39 (1.54)

Number of Bolt Holes N 20 20 24 28 28 28

Height H1 735 (28.94) 855 (33.66) 965 (37.99) 1091 (42.95) 1191 (46.89) 1325 (52.17)

Height H2 408 (16.06) 459 (18.07) 509 (20.04) 560 (22.05) 611 (24.06) 662 (26.06)

Height Hr 800 (31.50) 911 (35.87) 1016 (40.00) 1124 (44.25) 1225 (48.23) 1334 (52.2)

Inner Diameter of Eye Bolt 35 (1.38) 35 (1.38) 35 (1.38) 40 (1.57) 40 (1.57) 50 (1.97)

Approx. Weight, Unit: kg (lb) 156 (344) 223 (492) 310 (683) 408 (899) 522 (1151) 689 (1519)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H, F, D 477 (18.78) 578 (22.76) 675 (26.57) 777 (30.59) 878 (34.57) 976 (38.43)

Lining U 469 (18.46) 570 (22.44) 667 (26.26) 769 (30.28) 870 (34.25) 968 (38.11)

IM 01E25D11-01EN

<6. OUTLINE>

6-10

(6) AS2129 Table D Flange Type

Unit: mm (approx. in.)

Process Connection Code CS1

Flange Type AS2129 Table D

Size Code 500 600 700 800 900 10L

Size 500 (20) 600 (24) 700 (28) 800 (32) 900 (36) 1000 (40)

Lining Code H, F, U, D

Lay Length L 600 (23.62) 720 (28.35) 840 (33.07) 960 (37.80) 1080 (42.52) 1200 (47.24)

Flange Outer Diameter øD 705 (27.76) 825 (32.48) 910 (35.83) 1060 (41.73) 1175 (46.26) 1255 (49.41)

Bolt Circle Diameter øC 641 (25.24) 756 (29.76) 845 (33.27) 984 (38.74) 1092 (42.99) 1175 (46.26)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 11.3° 11.3° 9° 9° 7.5° 7.5°

Bolt Hole Diameter øh 26 (1.02) 30 (1.18) 30 (1.18) 36 (1.42) 36 (1.42) 36 (1.42)

Number of Bolt Holes N 16 16 20 20 24 24

Height H1 765 (30.12) 885 (34.84) 970 (38.19) 1131 (44.53) 1265 (49.80) 1345 (52.95)

Height H2 408 (16.06) 459 (18.07) 509 (20.04) 560 (22.05) 611 (24.06) 662 (26.06)

Height Hr 815 (32.09) 926 (36.46) 1018 (40.08) 1144 (45.04) 1253 (49.33) 1344 (52.91)

Inner Diameter of Eye Bolt 35 (1.38) 35 (1.38) 35 (1.38) 40 (1.57) 50 (1.97) 50 (1.97)

Approx. Weight, Unit: kg (lb) 157 (346) 225 (496) 290 (639) 433 (977) 594 (1310) 728 (1605)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H, F, D 477 (18.78) 578 (22.76) 675 (26.57) 777 (30.59) 878 (34.57) 976 (38.43)

Lining U 469 (18.46) 570 (22.44) 667 (26.26) 769 (30.28) 870 (34.25) 968 (38.11)

(7) AS2129 Table E Flange Type

Unit: mm (approx. in.)

Process Connection Code CS2

Flange Type AS2129 Table E

Size Code 500 600 700 800 900 10L

Size 500 (20) 600 (24) 700 (28) 800 (32) 900 (36) 1000 (40)

Lining Code H, F, U, D

Lay Length L 600 (23.62) 720 (28.35) 840 (33.07) 960 (37.80) 1080 (42.52) 1200 (47.24)

Flange Outer Diameter øD 705 (27.76) 825 (32.48) 910 (35.83) 1060 (41.73) 1175 (46.26) 1255 (49.41)

Bolt Circle Diameter øC 641 (25.24) 756 (29.76) 845 (33.27) 984 (38.74) 1092 (42.99) 1175 (45.67)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 11.3° 11.3° 9° 9° 7.5° 7.5°

Bolt Hole Diameter øh 26 (1.02) 33 (1.30) 33 (1.30) 36 (1.42) 36 (1.42) 39 (1.54)

Number of Bolt Holes N 16 16 20 20 24 24

Height H1 765 (30.12) 885 (34.84) 970 (38.19) 1131 (44.53) 1265 (49.80) 1345 (52.95)

Height H2 408 (16.06) 459 (18.07) 509 (20.04) 560 (22.05) 611 (24.06) 662 (26.06)

Height Hr 815 (32.09) 926 (36.46) 1018 (40.08) 1144 (45.04) 1253 (49.33) 1344 (52.91)

Inner Diameter of Eye Bolt 35 (1.38) 35 (1.38) 35 (1.38) 40 (1.57) 50 (1.97) 50 (1.97)

Approx. Weight, Unit: kg (lb) 184 (406) 288 (635) 354 (780) 508 (1120) 703 (1550) 832 (1834)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H, F, D 477 (18.78) 578 (22.76) 675 (26.57) 777 (30.59) 878 (34.57) 976 (38.43)

Lining U 469 (18.46) 570 (22.44) 667 (26.26) 769 (30.28) 870 (34.25) 968 (38.11)

IM 01E25D11-01EN

<6. OUTLINE>

6-11

(8) AS4087 PN16 Flange Type

Unit: mm (approx. in.)

Process Connection Code CT1

Flange Type AS4087 PN16

Size Code 500 600 700 800 900 10L

Size 500 (20) 600 (24) 700 (28) 800 (32) 900 (36) 1000 (40)

Lining Code H, F, U, D

Lay Length L 600 (23.62) 720 (28.35) 840 (33.07) 960 (37.80) 1080 (42.52) 1200 (47.24)

Flange Outer Diameter øD 705 (27.76) 825 (32.48) 910 (35.83) 1060 (41.73) 1175 (46.26) 1255 (49.41)

Bolt Circle Diameter øC 641 (25.24) 756 (29.76) 845 (33.27) 984 (38.74) 1092 (42.99) 1175 (45.67)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 11.3° 11.3° 9° 9° 7.5° 7.5°

Bolt Hole Diameter øh 26 (1.02) 30 (1.18) 30 (1.18) 36 (1.42) 36 (1.42) 36 (1.42)

Number of Bolt Holes N 16 16 20 20 24 24

Height H1 765 (30.12) 885 (34.84) 970 (38.19) 1131 (44.53) 1265 (49.80) 1345 (52.95)

Height H2 408 (16.06) 459 (18.07) 509 (20.04) 560 (22.05) 611 (24.06) 662 (26.06)

Height Hr 815 (32.09) 926 (36.46) 1018 (40.08) 1144 (45.04) 1253 (49.33) 1344 (52.91)

Inner Diameter of Eye Bolt 35 (1.38) 35 (1.38) 35 (1.38) 40 (1.57) 50 (1.97) 50 (1.97)

Approx. Weight, Unit: kg (lb) 184 (406) 288 (635) 374 (825) 520 (1146) 716 (1579) 826 (1821)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H, F, D 477 (18.78) 578 (22.76) 675 (26.57) 777 (30.59) 878 (34.57) 976 (38.43)

Lining U 469 (18.46) 570 (22.44) 667 (26.26) 769 (30.28) 870 (34.25) 968 (38.11)

(9) JIS F12 (JIS 75M) Flange Type

Unit: mm (approx. in.)

Process Connection Code CG1

Flange Type JIS G3443-2 F12

Size Code 500 600 700 800 900 10L

Size 500 (20) 600 (24) 700 (28) 800 (32) 900 (36) 1000 (40)

Lining Code U

Lay Length L 600 (23.62) 720 (28.35) 840 (33.07) 960 (37.80) 1080 (42.52) 1200 (47.24)

Flange Outer Diameter øD 706 (27.80) 810 (31.89) 928 (36.54) 1034 (40.71) 1156 (45.51) 1262 (49.69)

Bolt Circle Diameter øC 639 (25.16) 743 (29.25) 854 (33.62) 960 (37.80) 1073 (42.24) 1179 (46.42)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 15° 11.3° 11.3° 9° 9° 7.5°

Bolt Hole Diameter øh 27 (1.06) 27 (1.06) 33 (1.30) 33 (1.30) 33 (1.30) 33 (1.30)

Number of Bolt Holes N 12 16 16 20 20 24

Height H1 766 (30.16) 870 (34.25) 988 (38.90) 1105 (43.50) 1227 (48.31) 1352 (53.23)

Height H2 408 (16.06) 459 (18.07) 509 (20.04) 560 (22.05) 611 (24.06) 662 (26.06)

Height Hr 816 (32.13) 919 (36.18) 1028 (40.47) 1132 (44.57) 1245 (49.02) 1349 (53.11)

Inner Diameter of Eye Bolt 35 (1.38) 35 (1.38) 35 (1.38) 40 (1.57) 40 (1.57) 50 (1.97)

Approx. Weight, Unit: kg (lb) 168 (370) 228 (503) 319 (703) 404 (891) 540 (1190) 703 (1550)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining U 469 (18.46) 570 (22.44) 667 (26.26) 769 (30.28) 870 (34.25) 968 (38.11)

IM 01E25D11-01EN

<6. OUTLINE>

6-12

 Optional Grounding Rings (GR1) for sizes 500 mm (20 in.) to 1000 mm (40 in.)

ø25 (0.98)

L2

L1

øD



(ød)



L2

L1

F0604.ai

Unit: mm (approx. in.)

Process Connection Code CA1, CB1, CE1, CE2, CJ1, CS1, CS2, CT1, CG1

Size Code 500 600 700 800 900 10L

Size 500 (20) 600 (24) 700 (28) 800 (32) 900 (36) 1000 (40)

Lining Code H, F, U, D

Ring Outer Diameter øD 590 (23.23) 690 (27.17) 799 (31.46) 906 (35.67) 1006 (39.61) 1116 (43.94)

Ring Inner Diameter ød 485 (19.09) 586 (23.07) 683 (26.89) 787 (30.98) 888 (34.96) 986 (38.82)

Length L1 410 (16.14) 477.5 (18.80) 517.5 (20.37) 586 (23.07) 640 (25.20) 697.5 (27.46)

Length L2 390 (15.35) 457.5 (18.01) 497.5 (19.59) 566 (22.28) 620 (24.41) 677.5 (26.67)

Thickness 4 (0.16)

Approx. Weight, Unit: kg (lb) 3.1 (6.8) 3.7 (8.1) 4.6 (10.2) 5.4 (12.0) 6.0 (13.3) 7.3 (16.1)

IM 01E25D11-01EN

<6. OUTLINE>

 AXW11L to AXW18L, Sizes 1100 mm (44 in.) to 1800 mm (72 in.)

111 (4.37)

θ°

Eye Plate

ø86 (3.38)Ground Terminal (M4)

48 (1.89)

4-M8
(for Grounding Ring)
(Except for JIS F12
flange models)

6-13

N-øh

(H2)

L (*)

Hr

T

*: The thickness of optional grounding rings (5 mm for GR1 and

25 mm for GR2 per one) and customer supplied gaskets are

not included in “L” here.

øC2 (M8)



øC1 (øh)



øD

(ød)

F0605.ai

(1) AWWA Flange Type

Unit: mm (approx. in.)

Process Connection Code CB1

Flange Type AWWA C207 Class D

Size Code 12L

Size 1200 (48)

Lining Code H

Lay Length L 1440 (56.69)

Flange Outer Diameter øD 1511.3 (59.50)

Flange Bolt Circle Diameter øC1 1422.4 (56.00)

Ring Bolt Circle Diameter øC2 1426 (56.14)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 4.1°

Bolt Hole Diameter øh 41.3 (1.625)

Number of Bolt Holes N 44

Height H2 770 (30.31)

Height Hr 1580 (62.20)

Inner Diameter of Eye Plate 60 (2.36)

Approx. Weight, Unit: kg (lb) 930 (2050)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H 1189 (46.81)

IM 01E25D11-01EN

<6. OUTLINE>

6-14

(2) EN PN6 Flange Type

Unit: mm (approx. in.)

Process Connection Code CEJ

Flange Type EN1092-1 PN6

Size Code 12L 14L 16L 18L

Size 1200 (48) 1400 (56) 1600 (64) 1800 (72)

Lining Code H

Lay Length L 1440 (56.69) 1680 (66.14) 1920 (75.59) 2160 (85.04)

Flange Outer Diameter øD 1405 (55.31) 1630 (64.17) 1830 (72.05) 2045 (80.51)

Flange Bolt Circle Diameter øC1 1340 (52.76) 1560 (61.42) 1760 (69.29) 1970 (77.56)

Ring Bolt Circle Diameter øC2 1356 (53.39) 1572 (61.89) 1772 (69.76) 1981 (77.99)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 5.6° 5° 4.5° 4.1°

Bolt Hole Diameter øh 33 (1.30) 36 (1.42) 36 (1.42) 39 (1.54)

Number of Bolt Holes N 32 36 40 44

Height H2 770 (30.31) 873 (34.37) 969 (38.15) 1068 (42.05)

Height Hr 1527 (60.12) 1742 (69.49) 1938 (76.30) 2145 (84.45)

Inner Diameter of Eye Plate 60 (2.36) 70 (2.76) 70 (2.76) 80 (3.15)

Approx. Weight, Unit: kg (lb) 620 (1367) 920 (2028) 1310 (2888) 1670 (3682)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H 1195 (47.05) 1398 (55.04) 1586 (62.44) 1784 (70.24)

(3) EN PN10 Flange Type (uid pressure up to 0.6 MPa)

Unit: mm (approx. in.)

Process Connection Code CEK

Flange Type EN1092-1 PN10

Size Code 12L 14L 16L 18L

Size 1200 (48) 1400 (56) 1600 (64) 1800 (72)

Lining Code H

Lay Length L 1440 (56.69) 1680 (66.14) 1920 (75.59) 2160 (85.04)

Flange Outer Diameter øD 1455 (57.28) 1675 (65.94) 1915 (75.39) 2115 (83.27)

Flange Bolt Circle Diameter øC1 1380 (54.33) 1590 (62.60) 1820 (71.65) 2020 (79.53)

Ring Bolt Circle Diameter øC2 1391 (54.76) 1596 (62.83) 1822 (71.73) 2022 (79.61)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 5.6° 5° 4.5° 4.1°

Bolt Hole Diameter øh 39 (1.54) 42 (1.65) 48 (1.89) 48 (1.89)

Number of Bolt Holes N 32 36 40 44

Height H2 770 (30.31) 873 (34.37) 969 (38.15) 1068 (42.05)

Height Hr 1552 (61.10) 1765 (69.49) 1981 (77.99) 2180 (85.83)

Inner Diameter of Eye Plate 60 (2.36) 70 (2.76) 70 (2.76) 80 (3.15)

Approx. Weight, Unit: kg (lb) 790 (1742) 1120 (2469) 1720 (3792) 2130 (4696)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H 1195 (47.05) 1398 (55.04) 1586 (62.44) 1784 (70.24)

IM 01E25D11-01EN

<6. OUTLINE>

6-15

(4) EN PN10 Flange Type

Unit: mm (approx. in.)

Process Connection Code CE1

Flange Type EN1092-1 PN10

Size Code 12L 14L 16L 18L

Size 1200 (48) 1400 (56) 1600 (64) 1800 (72)

Lining Code H

Lay Length L 1440 (56.69) 1680 (66.14) 1920 (75.59) 2160 (85.04)

Flange Outer Diameter øD 1455 (57.28) 1675 (65.94) 1915 (75.39) 2115 (83.27)

Flange Bolt Circle Diameter øC1 1380 (54.33) 1590 (62.60) 1820 (71.65) 2020 (79.53)

Ring Bolt Circle Diameter øC2 1391 (54.76) 1596 (62.83) 1822 (71.73) 2022 (79.61)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 5.6° 5° 4.5° 4.1°

Bolt Hole Diameter øh 39 (1.54) 42 (1.65) 48 (1.89) 48 (1.89)

Number of Bolt Holes N 32 36 40 44

Height H2 770 (30.31) 873 (34.37) 969 (38.15) 1068 (42.05)

Height Hr 1552 (61.10) 1765 (69.49) 1981 (77.99) 2180 (85.83)

Inner Diameter of Eye Plate 60 (2.36) 70 (2.76) 70 (2.76) 80 (3.15)

Approx. Weight, Unit: kg (lb) 920 (2028) 1340 (2954) 1860 (4101) 2510 (5534)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H 1189 (16.81) 1390 (54.72) 1582 (62.28) 1776 (69.92)

(5) AS2129 Table D, AS2129 Table E, AS4087 PN16 Flange Type

Unit: mm (approx. in.)

Process Connection Code CS1 CS2 CT1

Flange Type AS2129 Table D AS2129 Table E AS4087 PN16

Size Code 12L 12L 12L

Size 1200 (48) 1200 (48) 1200 (48)

Lining Code H

Lay Length L 1440 (56.69) 1440 (56.69) 1440 (56.69)

Flange Outer Diameter øD 1490 (58.66) 1490 (58.66) 1490 (58.66)

Flange Bolt Circle Diameter øC1 1410 (55.51) 1410 (55.51) 1410 (55.51)

Ring Bolt Circle Diameter øC2 1426 (56.14) 1426 (56.14) 1426 (56.14)

Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 5.6° 5.6° 5.6°

Bolt Hole Diameter øh 36 (1.42) 39 (1.54) 36 (1.42)

Number of Bolt Holes N 32 32 32

Height H2 770 (30.31) 770 (30.31) 770 (30.31)

Height Hr 1570 (61.81) 1570 (61.81) 1570 (61.81)

Inner Diameter of Eye Plate 60 (2.36) 60 (2.36) 60 (2.36)

Approx. Weight, Unit: kg (lb) 1050 (2315) 1210 (2668) 1180 (2601)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining H 1189 (46.81) 1189 (46.81) 1189 (46.81)

IM 01E25D11-01EN

<6. OUTLINE>

6-16

(6) JIS F12 (JIS 75M) Flange Type

Unit: mm (approx. in.)

Process Connection Code CG1

Flange Type JIS G3443-2 F12

Size Code 11L 12L 13L 15L 16L 18L

Size 1100 (44) 1200 (48) 1350 (54) 1500 (60) 1600 (64) 1800 (72)

Lining Code U

Lay Length L 1320 (51.97) 1440 (56.69) 1620 (63.78) 1800 (70.87) 1920 (75.59) 2160 (85.04)

Flange Outer Diameter øD 1366 (53.78) 1470 (57.87) 1642 (64.65) 1800 (70.87) 1915 (75.39) 2115 (83.27)

Bolt Circle Diameter øC 1283 (50.51) 1387 (54.61) 1552 (61.10) 1710 (67.32) 1820 (71.65) 2020 (79.53)

Grounding
Ring Inner
Diameter ød

Bolt Hole Pitch Half Angle θ 7.5° 6.4° 6.4° 5.6° 5° 4.1°

Bolt Hole Diameter øh 33 (1.30) 33 (1.30) 39 (1.54) 39 (1.54) 39 (1.54) 39 (1.54)

Number of Bolt Holes N 24 28 28 32 36 44

Height H2 720 (28.35) 770 (30.31) 873 (34.37) 921 (36.26) 969 (38.15) 1068 (42.05)

Height Hr 1457 (57.36) 1560 (61.42) 1723 (67.83) 1875 (73.82) 1981 (77.99) 2180 (85.83)

Inner Diameter of Eye Plate 60 (2.36) 60 (2.36) 70 (2.76) 70 (2.76) 70 (2.76) 80 (3.15)

Approx. Weight, Unit: kg (lb) 910 (2006) 1060 (2337) 1430 (3153) 1770 (3902) 2090 (4608) 2890 (6371)

Note: When submersible type or option code DHC is selected, waterproof glands and a 30-meter length cable are attached. Add 9.5 kg

(20.9 lb) to the weight in the table.

Lining U 1071 (42.17) 1172 (46.14) 1322 (52.05) 1469 (57.83) 1565 (61.61) 1759 (69.25)

IM 01E25D11-01EN

<6. OUTLINE>

 Optional Grounding Rings (GR1) for sizes 1200 mm (48 in.) to 1800 mm (72 in.)

ø35 (1.38)

L2



øD



øC



(ød)

ø11 (0.43)

L1

6-17

L1 L1

F0606.ai

Unit: mm (approx. in.)

Process Connection Code

CB1, CS1,

CS2,CT1

CEJ CEK, CE1

AWWA C207-D

Flange Type

AS2129-D,E

EN PN6 EN PN10

AS4087 PN16

Size Code 12L 12L 14L 16L 18L 12L 14L 16L 18L

Size

1200

(48)

1200

(48)

1400

(56)

1600

(64)

1800

(72)

1200

(48)

1400

(56)

1600

(64)

1800

(72)

Lining Code H

Ring Outer Diameter øD

Ring Inner Diameter ød

Bolt Circle Diameter øC

Length L1

Length L2

1370

(53.94)

1195

(47.05)

1426

(56.14)

735

(28.94)

815

(32.09)

1300

(51.18)

1201

(47.28)

1356

(53.39)

700

(27.56)

780

(30.71)

1516

(59.69)

1404

(55.28)

1572

(61.89)

808

(31.81)

888

(34.96)

1716

(67.56)

1592

(62.68)

1772

(69.76)

908

(35.75)

988

(38.90)

1925

(75.79)

1790

(70.47)

1981

(77.99)

1012.5

(39.86)

1092.5

(43.01)

1335

(52.56)

1195

(47.05)

1391

(54.76)

717.5

(28.25)

797.5

(31.40)

1540

(60.63)

1396

(54.96)

1596

(62.83)

820

(32.28)

900

(35.43)

1766

(69.53)

1588

(62.52)

1822

(71.73)

933

(36.73)

1013

(39.88)

1966

(77.40)

1782

(70.16)

2022

(79.61)

1033

(40.67)

1113

(43.82)

Thickness 5 (0.20)

Approx. Weight,
Unit: kg (lb)

14.6

(32.2)

8.2

(18.1)

10.7

(23.6)

13.3

(29.3)

16.2

(35.7)

11.6

(25.6)

13.7

(30.2)

19.2

(42.3)

22.1

(48.7)

IM 01E25D11-01EN

<6. OUTLINE>

 Optional Grounding Rings (GR2) for sizes 1100 mm (44 in.) to 1800 mm (72 in.)

Unit: mm (approx. in.)

Process Connection Code CG1

Flange Type JIS F12 (JIS 75M)

Size Code 11L 12L 13L 15L 16L 18L

Size

Lining Code U

Thickness 25 (0.98)

Approx. Weight,
Unit: kg (lb)

*: Optional grounding rings (GR2) have no protruding brackets and are installed and locked onto the owtube with gaskets B when

shipped from factory. Refer to “CAUTIONS FOR INSTALLATION”.

1100

(44)

59.3

(131)

1200

(48)

65.7

(145)

1350

(54)

75.8

(167)

1500

(60)

88.3

(195)

1600

(64)

92.4

(204)

1800

(72)

114.2
(252)

6-18

IM 01E25D11-01EN

<6. OUTLINE>

Note: Unless otherwise specied, refer to the following table for tolerance in the dimensions.

General tolerance in the dimensional outline drawing.

Unit: mm (approx. in.)

Category of basic dimension

Above Equal or below Above Equal or below

3 (0.12)
3 (0.12)
6 (0.24)

10 (0.39)
18 (0.71)
30 (1.18)
50 (1.97)

80 (3.15)
120 (4.72)
180 (7.09)
250 (9.84)

315 (12.40)
400 (15.75)

6 (0.24)
10 (0.39)
18 (0.71)
30 (1.18)
50 (1.97)
80 (3.15)

120 (4.72)
180 (7.09)

250 (9.84)
315 (12.40)
400 (15.75)
500 (19.69)

Tolerance

±0.7 (±0.03)
±0.9 (±0.04)

±1.1 (±0.04)
±1.35 (±0.05)
±1.65 (±0.06)
±1.95 (±0.08)

±2.3 (±0.09)

±2.7 (±0.11)

±3.15 (±0.12)

±3.6 (±0.14)
±4.05 (±0.16)
±4.45 (±0.18)
±4.85 (±0.19)

Category of basic dimension

500 (19.69)
630 (24.80)

800 (31.50)
1000 (39.37)
1250 (49.21)
1600 (62.99)
2000 (78.74)
2500 (98.43)

1000 (39.37)
1250 (49.21)
1600 (62.99)
2000 (78.74)
2500 (98.43)

3150 (124.02)

630 (24.80)
800 (31.50)

Remarks: The numeric is based on criteria of tolerance class IT18 in JIS B 0401.

n SIZING DATA

Note: Measurable ow velocity is from 0 m/s.

SI Units

10.0

500

600

700

800

Tolerance

±5.5 (±2.17)

±6.25 (±0.25)

±7.0 (±0.28)
±8.25 (±0.32)
±9.75 (±0.38)

±11.5 (±0.45)
±14.0 (±0.55)
±16.5 (±0.65)

1100

900

1000

1200

Size: mm

1350

1400

6-19

1600

1500

1800

1.0

Flow velocity (m/s)

0.3

0.1

10 100 1,000 10,000 100,000

3

Flowrate (m

English Units

33

/h)

64

48

54

40

56

44

36

24

20

28

32

10

1

Flow velocity (ft/s)

0.33
10 100 1,000 10,000 100,000 1,000,000

Flowrate (GPM)

F0607.ai

Size: inch

72

F0608.ai

IM 01E25D11-01EN

Blank Page

Revision Information

 Title : AXW Magnetic Flowmeter Remote Flowtube

 Manual No. : IM 01E25D11-01EN

Edition Data Page Revised Item

1st Mar. 2012 – New publication

2nd Sep. 2013 – Addition of sizes from 1100 mm (44 in.) to 1800 mm (72 in.).

Addition of lining material and ange standard.

i

IM 01E25D11-01EN