YOKOHAMA ADMAG TI AXW Series User manual

User’s
Manual
Contents
1. Introduction
1.1 For Safe Use of Product ................................................3
1.2 Warranty.........................................................................6
1.3 Combination for Remote Sensor and Remote
Transmitter.....................................................................6
2. Receiving and Storage
2.1 Model and Speci cations Check ...................................7
2.2 Storage Precautions ......................................................8
3. Installation
3.1 Piping Design Precautions ............................................9
3.2 Handling Precautions.................................................. 12
3.2.1 General Precautions...................................... 12
3.2.2 Flowmeter Piping........................................... 13
3.3 Integral Flowmeter and Remote Sensor Installation .. 13
3.4 Remote Transmitter Installation.................................. 19
3.4.1 Installation Location....................................... 19
3.4.2 Mounting of AXW4A Transmitter ................... 19
3.4.3 Mounting of AXG1A Transmitter.................... 19
3.4.4 Mounting of AXFA11 Transmitter................... 20
3.5 Changing Direction of Electrical Connection.............. 20
3.5.1 Integral Flowmeter......................................... 20
3.5.2 Remote Sensor (Style: S1)............................ 21
3.5.3 Remote Sensor (Style: S2)............................ 22
3.6 Changing Direction of Display Unit............................. 23
4. Wiring
4.1 Wiring Precautions...................................................... 24
4.2 Cables......................................................................... 25
4.3 Electrical Connections ................................................ 26
4.4 Connecting to External Instruments of Integral
Flowmeter and Remote Transmitter ........................... 30
4.5 Connecting to Remote Sensor and Remote
Transmitter (Sensor Side)........................................... 36
4.6 Input and Output ......................................................... 39
5. Basic Operating Procedures
5.1 Operation by Display unit............................................ 42
5.2 Display and Basic Con guration................................. 42
5.3 Display Mode and Setting Mode................................. 45
5.4 Parameter Setting from Display Panel ....................... 46
5.5 microSD Card Setting ................................................. 48
5.6 BRAIN Con guration Tool........................................... 48
5.7 HART Con guration Tool ............................................ 49
5.8 Modbus Con guration Tool......................................... 50
5.9 F
OUNDATION
 eldbus Con guration Tool..................... 51
6. Operation
6.1 Pre-operation Zero Adjustment................................... 52
6.2 Zero Adjustment from Display Unit ............................. 52
6.3 Hardware Switch Setting ............................................ 53
7. Errors and Countermeasures (Display unit)
1
2
3
4
5
6
7
ADMAG TI Series
AXW Magnetic Flowmeter
[Size: 500 to 1800 mm (20 to 72 in.)]
Installation Manual
[Style: S1, S2]
IM 01E25A01-01EN
IM 01E25A01-01EN
6th Edition
Integral Flowmeter
(AXW###G)
Remote Transmitter
(AXW4A)
Remote Sensor
(AXW###G, AXW###W)
Remote Transmitter
(AXFA11G)
Remote Transmitter
(AXG1A)
This manual outlines the basic guidelines for installation and
wiring procedures. For the items which are not covered in this
manual, see the user’s manuals and the general speci ca-
tions as listed in Table 1.1.
AXW Magnetic Flowmeter

<1. Introduction>1
IM 01E25A01-01EN6th Edition: Nov. 2020 (KP)
All Rights Reserved, Copyright © 2017, Yokogawa Electric Corporation
1. Introduction
This manual provides the basic guidelines for installation,
wiring procedures and basic operation of ADMAG TI
(Total Insight) Series AXW magnetic owmeters (size:
500 to 1800 mm (20 to 72 in.)) with BRAIN, HART and
Modbus protocol.
For the items which are not covered in this manual,
read the applicable user’s manuals and general
specications as listed in Table 1.1. These documents
can be downloaded from the website of YOKOGAWA. To
ensure correct use of the instrument, read these manuals
thoroughly and fully understand how to operate the
instrument before operating it. For method of checking
the model and specications, read Chapter 2 and general
specications as listed in Table 1.1.
Website address: http://www.yokogawa.com/d/doc/
These manuals can be downloaded from the website
of YOKOGAWA or purchased from the YOKOGAWA
representatives.
Table 1.1 Manual and General Specications List
Model Document Title Document No.
AXW###G
AXW###W
AXW4A
AXG1A
AX01C
ADMAG TI Series
AXG###, AXW###, AXG4A, AXW4A,
AXG1A Magnetic Flowmeter
Read Me First
IM 01E21A21-01Z1
ADMAG TI Series
AXG/AXW Magnetic Flowmeter
Safety Manual
IM 01E21A21-02EN
ADMAG TI Series
AXW Magnetic Flowmeter
[Size: 500 to 1800 mm (20 to 72 in.)]
Installation Manual
IM 01E25A01-01EN
(this manual)
ADMAG TI Series
AXW Magnetic Flowmeter
[Size: 25 to 1800 mm (1 to 72 in.)]
Maintenance Manual
IM 01E24A01-02EN
ADMAG TI Series
AXG, AXW Magnetic Flowmeter
BRAIN Communication Type
IM 01E21A02-01EN
ADMAG TI Series
AXG, AXW Magnetic Flowmeter
HART Communication Type
IM 01E21A02-02EN
ADMAG TI Series
AXG, AXW Magnetic Flowmeter
Modbus Communication Type
IM 01E21A02-05EN
ADMAG TI Series
AXG/AXW Magnetic Flowmeter
FOUNDATION Fieldbus
Communication Type
IM01E21A02-03EN
ADMAG TI Series
AXG1A Magnetic Flowmeter
BRAIN Communication Type
IM 01E22C02-01EN
ADMAG TI Series
AXG1A Magnetic Flowmeter
HART Communication Type
IM 01E22C02-02EN
ADMAG TI Series
AXW Magnetic Flowmeter
[Size: 500 to 1800 mm (20 to 72 in.)]
General Specications
GS 01E25D11-01EN
ADMAG TI Series
AXG1A Magnetic Flowmeter
Remote Transmitter
General Specications
GS 01E22C01-01EN
Model Document Title Document No.
AXFA11G
AXFC
AXF Series
Magnetic Flowmeter
Read Me First
IM 01E20A21-01Z1
AXFA11G Remote Converter
[Hardware Edition/Software Edition]
IM 01E20C01-01E
AXFA11G Remote Converter
General Specications GS 01E20C01-01E
NOTE
When describing the model name like AXW###G in this
manual, “###” means any of the following.
500, 600, 700, 800, 900, 10L, 11L, 12L, 13L, 14L, 15L,
16L, 18L
Precautions Related to the Protection,
Safety, and Alteration of the Instrument
The following safety symbol marks are used in this
manual and instrument.
WARNING
A WARNING sign denotes a hazard. It calls attention to
procedure, practice, condition or the like, which, if not
correctly performed or adhered to, could result in injury
or death of personnel.
CAUTION
A CAUTION sign denotes a hazard. It calls attention
to procedure, practice, condition or the like, which, if
not correctly performed or adhered to, could result in
damage to or destruction of part or all of the product.
IMPORTANT
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.
1
Introduction

<1. Introduction>2
IM 01E25A01-01EN
The following symbols are used in the Instrument and the
manual to indicate the accompanying safety precautions:
Protective grounding terminal
Functional grounding terminal (This terminal should
not be used as a protective grounding terminal.)
Alternating current
Direct current
Caution
This symbol indicates that the operator must refer to
an explanation in the user’s manual in order to avoid
the risk of injury or death of personnel or damage to
the instrument.
• For the protection and safe use of the instrument and
the system in which this instrument is incorporated,
be sure to follow the instructions and precautions
on safety that is stated in this manual whenever
you handle the instrument. Take special note that if
you handle the instrument in a manner that violated
these instructions, the protection functionality of the
instrument may be damaged or impaired. In such
cases, YOKOGAWA does not guarantee the quality,
performance, function, and safety of instrument.
• When installing protection and/or safety as lighting
protection devices and equipment for the instrument
and control system or designing or installing separate
protection and/or safety circuits for fool-proof design
and fail-safe design of the processes and lines that
use the instrument and the control system, the user
should implement these using additional devices and
equipment.
• Should use the parts specied by YOKOGAWA when
replacing. Please contact YOKOGAWA’s service
o󰀩ce for fuse replacement.
• This instrument is not designed or manufactured
to be used in critical applications that directly a󰀨ect
or threaten human lives. Such applications include
nuclear power equipment, devices using radioactivity,
railway facilities, aviation equipment, air navigation
facilities, aviation facilities, and medical equipment. If
so used, it is the user’s responsibility to include in the
system additional equipment and devices that ensure
personnel safety.
• Do not modify this instrument.
• YOKOGAWA will not be liable for malfunctions or
damage resulting from any modication made to this
instrument by the customer.
• The instrument should be disposed of in accordance
with local and national legislation/regulations.
Regarding This User’s Manual
• This manual should be provided to the end user.
• The contents of this manual are subject to change
without prior notice.
• All rights reserved. No part of this manual may be
reproduced in any form without YOKOGAWA’s written
permission.
• YOKOGAWA makes no warranty of any kind with
regard to this manual, including, but not limited to,
implied warranty of merchantability and tness for a
particular purpose.
• If any question arises or errors are found, or if any
information is missing from this manual, inform the
nearest YOKOGAWA sales o󰀩ce.
• The specications covered by this manual are limited
to those for the standard type under the specied
model number break-down and do not cover custom-
made instruments.
• Note that changes in the specications, construction,
or component parts of the instrument may not
immediately be reected in this manual at the time
of change, provided that postponement of revisions
will not cause di󰀩culty to the user from a functional or
performance standpoint.
• This manual is intended for the following personnel;
Engineers responsible for installation and wiring of the
instrument.
Personnel responsible for normal daily operation of
the instrument.
• To ensure correct use, read this manual and
the applicable manuals as listed in Table 1.1
thoroughly before starting operation. Read the
general specications as listed in Table 1.1 for its
specication.
Trademarks:
• HART is a registered trademark of FieldComm Group.
• Modbus is a registered trademark of AEG Schneider.
• FOUNDATION is a registered trademark of FieldComm
Group.
• All the brands or names of Yokogawa Electric’s
products used in this manual are either trademarks
or registered trademarks of Yokogawa Electric
Corporation.
• All other company and product names mentioned
in this manual are trade names, trademarks or
registered trademarks of their respective companies.
• In this manual, trademarks or registered trademarks
are not marked with ™ or ®.

<1. Introduction>3
IM 01E25A01-01EN
1.1 For Safe Use of Product
For the protection and safe use of the instrument and
the system in which this instrument is incorporated, be
sure to follow the instructions and precautions on safety
that is stated in this manual whenever you handle the
instrument. Take special note that if you handle the
instrument in a manner that violated these instructions,
the protection functionality of the instrument may be
damaged or impaired. In such cases, YOKOGAWA
shall not be liable for any indirect or consequential loss
incurred by either using or not being able to use the
Instrument.
(1) General
• This instrument conforms to EN61326-1, EN61326-
2-3, EN61326-2-5, EN61000-3-2, and EN61000-3-3
(EMC standard).
• This instrument is an EN61326-1 (EMC standard),
Class A (for use in commercial, industrial, or business
environments).
• This instrument (General-purpose type) is complied
with IP66 and IP67 in the IP Protection Grade.
YOKOGAWA assumes no liability for the customer’s
failure to comply with these requirements.
• This instrument (Submersible type) is complied with
IP68 in the IP Protection Grade.
YOKOGAWA assumes no liability for the customer’s
failure to comply with these requirements.
• This instrument is designed for indoor and outdoor
use.
• This instrument is Micro Pollution Degree: 2.
• This instrument is Macro Pollution Degree: 4.
• This instrument is designed for altitude at installation
Site Max. 2000 m above sea level.
• This instrument is installation Category (Overvoltage
category): II.
CAUTION
This instrument is a Class A instrument in the
EN61326-1(EMC standard). Operation of this
instrument in a residential area may cause radio
interference, in which case the user is required to take
appropriate measures to correct the interference.
IMPORTANT
The minimum ambient temperature is limited by the
minimum uid temperature of the sensor (the lining).
For more information, read the applicable general
specications as listed in Table 1.1.
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%.
WARNING
• Purpose of use
This instrument is the Magnetic Flowmeter for use of
measuring the liquid ow. Do not use this instrument
for other purposes.
WARNING
• Installation, wiring and maintenance of the magnetic
owmeter must be performed by expert engineer
or skilled personnel. No operator shall be permitted
to perform procedures relating to installation, wiring
and maintenance.
• Wiring work should be done adequate wire, sleeve
crimp and torque force. Use terminal with insulating
cover for the power supply wiring and protective
grounding wiring. Do not pull the wires too much
strongly in order to prevent electric shocks caused
by their damage.
• Do not open the cover in wet weather or humid
environment. When the cover is open, stated
enclosure protection is not applicable.
• Ensure that the power supply is o󰀨 in order to
prevent electric shocks.
• When opening the cover, wait for more than 20
minutes after turning o󰀨 the power. Only expert
engineer or skilled personnel are permitted to open
the cover.
• When opening and closing the transmitter cover, be
sure to handle the transmitter cover carefully so that
there are no damage and foreign matter adhesion at
its threads and O-ring.
• This instrument employs the parts which are
a󰀨ected by a function damage caused by static
electricity. Thus, you should do the antistatic work
using an anti-static wrist band for it and be careful
to avoid touching each electrical parts and circuitry
directly.
• When connecting the wiring, check that the supply
voltage 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.
• To prevent electric shocks, ensure the electrical
wiring cover is completely attached after the wiring
work.
• To prevent electric shocks, do not impress over
rated voltage to each input/output terminals.
• If there is any unused electrical connection, use
the blanking plug to cover which comes with this
instrument or which is supplied by YOKOGAWA.
The blanking plug should be fastened into the
unused electrical connection without any mistake. If
not, stated enclosure protection is not applicable.
1
Introduction

<1. Introduction>4
IM 01E25A01-01EN
(2) Installation
WARNING
• For AXG1A, impact resistance rating of glass on the
display cover is IK06, metal housing is IK08.
In the test method, the steel ball is dropped from a
height of 200 mm after pre-cooling the housing to
-40 degree C. (Impact on horizontal surface)
• The magnetic owmeter is a heavy instrument.
Be careful that no damage is caused personnel
through accidentally dropping it, or by exerting
excessive force on the magnetic owmeter. When
moving the magnetic owmeter, always use a trolley
and have at least two people carry it.
• Do not apply excessive weight, for example, a
person stepping on the magnetic owmeter.
• The magnetic owmeter must be installed within the
specication conditions.
• Connect the Protective Grounding Terminal
Ensure to connect the protective grounding to
prevent electric shock before turning on the power.
• Do Not Impair the Protective Grounding
Never cut o󰀨 the internal or external protective
grounding wire or disconnect the wiring of the
protective grounding terminal. Doing so invalidates
the protective functions of the instrument and poses
a potential shock hazard.
• Do Not Operate with Defective Protective
Grounding
Do not operate the instrument if the protective
grounding might be defective. Also, ensure to check
them before operation.
• Do Not Operate in an Explosive Atmosphere
Do not operate the instrument in the presence
of ammable gas, vapors, or combustible dust.
Operation in such an environment constitutes a
safety hazard. Prolonged use in a highly dense
corrosive gas (H2S, SOx, etc.) will cause a
malfunction.
• Ground the Instrument before Making External
Connections
Connect the protective grounding before connecting
to the item under measurement or control unit.
• Damage to the Protection
Operating the instrument in a manner neither
described in this manual nor the manuals as listed in
Table 1.1 may damage the instrument’s protection.
• The owmeter should be installed away from
electrical motors, transformers, and other power
sources in order to avoid interference with
measurement.
WARNING
• Install an external switch or circuit breaker as a
means to turn the power o󰀨 (capacitance: 15A,
conforming to IEC60947-1 and IEC60947-3).
Locate this switch either near the instrument or in other
places facilitating easy operation. A󰀩x a "Power O󰀨
Equipment" label to this external switch or circuit breaker.
• All procedures relating to installation must comply
with the electrical code of the country where it is used.
(3) Wiring
WARNING
• In cases where the ambient temperature exceeds
50°C, use external heat resistant wiring with a
maximum allowable temperature of 70°C or above.
• When wiring the conduits, pass the conduit through
the wiring connection port, and utilize the waterproof
gland to prevent water from owing in. Install a drain
valve at the low end of the vertical pipe, and open
the valve regularly.
•
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 owmeter.
• The transmitter case should be removed by
YOKOGAWA’s qualied personnel only. Opening
the transmitter case is dangerous, because some
areas inside the instrument have high voltages.
• The protective grounding must be connected
securely at the terminal with the mark to avoid
danger to personnel.
(4) Operation
WARNING
Be sure to enable the write protect function to prevent
the overwriting of parameters after nishing parameter
setting.
In rare cases, 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.
Blinking light from a ashlight etc. to the infra-red
switches may result in the malfunction.
Read Section 6.3 for the hardware write protect
function, and the user's manual of applicable
communication type as listed in Table 1.1 for the
software write protect function.

<1. Introduction>5
IM 01E25A01-01EN
(5) Maintenance
WARNING
• When maintaining the instrument, read the
maintenance manual as listed in Table 1.1. Do not
perform the maintenance that is not described in the
manual. If necessary, contact YOKOGAWA.
• When the magnetic owmeter is processing hot
uids, the instrument itself may become extremely
hot. Take su󰀩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 o󰀨 the piping line for maintenance
and so forth.
• If dirt, dust or other substances surfaces on the
glass of display cover, wipe them clean with a soft
dry cloth.
• Maintenance of this owmeter should be
implemented in a maintenance service shop where
the necessity tools and environment condition are
provided.
The necessity of this environmental condition is that
ambient temperature is 5 to 40°C (the maximum
relative humidity is 80 % for temperature 5 to 31°C,
and decreasing linearly to 50 % relative humidity at
40°C).
(6) Modication
• Do not modify this instrument.
• YOKOGAWA will not be liable for malfunctions or
damage resulting from any modication made to this
instrument by the customer.
(7) Product Disposal
The instrument should be disposed of in accordance
with local and national legislation/regulations.
(8) Power Supply
Ensure that the source voltage matches the voltage of
the power supply before turning on the power.
Power Supply Code 1:
• AC Type:
Rated Power Supply: 100 to 240 V AC, 50/60 Hz
• DC Type:
Rated Power Supply: 100 to 120 V DC
Power Supply Code 2:
• AC Type:
Rated Power Supply: 24 V AC, 50/60 Hz
• DC Type:
Rated Power Supply: 24 V DC
Power Consumption:
Integral Type: 13 W
Remote Type (with AXG4A): 13 W
Remote Type (with AXG1A): 32 W
Note: Power Consumption is independent of communication
and I/O specication.
Note: For AXFA11, read the applicable user’s manual as
listed in Table 1.1.
(9) microSD Card
IMPORTANT
• Do not store or use the microSD card in places
with static electricity, near electrically charged
objects, or where electrical noise is present. Doing
so can result in shock or damage.
• Do not disassemble or modify the microSD card.
• Do not physically shock, bend, or pinch the
microSD card.
• During reading/writing of data, do not turn o󰀨 the
power, apply vibration or shock, or pull out the
card. Data can corrupt or be permanently lost.
• Use only micro SD cards sold by YOKOGAWA.
Operation cannot be guaranteed when other cards
are used.
• When inserting the microSD card into the
instrument, make sure to orient the microSD card
correctly (face up or down) and insert it securely. If
not inserted correctly, the microSD card will not be
recognized by the instrument.
• Do not touch the microSD card with wet hands.
• Do not use the microSD card if it is dusty or dirty.
• The microSD card comes formatted. If you want
to format the microSD card, use the instrument's
Format function.
• YOKOGAWA provides no warranty for damage
to, or loss of data recorded on the microSD card,
regardless of the cause of such damage or loss.
We recommend making backup copies of your
data.
1
Introduction

<1. Introduction>6
IM 01E25A01-01EN
1.2 Warranty
• The warranty shall cover the period noted on the
quotation presented to the purchaser at the time of
purchase. Problems occurred during the warranty
period shall basically be repaired free of charge.
• In case of problems, the customer should contact
the YOKOGAWA representative from which
the instrument was purchased, or the nearest
YOKOGAWA o󰀩ce.
• If a problem arises with this instrument, please inform
us of the nature of the problem and the circumstances
under which it developed, including the model
specication and serial number. Any diagrams,
data and other information you can include in your
communication will also be helpful.
• Responsible party for repair cost for the problems
shall be determined by YOKOGAWA based on our
investigation.
• The Purchaser shall bear the responsibility for
repair costs, even during the warranty period, if the
malfunction is due to:
- Improper and/or inadequate maintenance by the
purchaser.
- Failure or damage due to improper handling, use
or storage which is out of design conditions.
- Use of the product in question in a location
not conforming to the standards specied by
YOKOGAWA, or due to improper maintenance of
the installation location.
- Failure or damage due to modication or repair
by any party except YOKOGAWA or an approved
representative of YOKOGAWA.
- Malfunction or damage from improper relocation of
the product in question after delivery.
- Reason of force majeure such as res,
earthquakes, storms/oods, thunder/lightening,
or other natural disasters, or disturbances, riots,
warfare, or radioactive contamination.
1.3 Combination for Remote
Sensor and Remote
Transmitter
IMPORTANT
• The AXW remote sensor (sizes 500 to 1800 mm
(20 to 72 in.)) should be combined with a remote
transmitter according to Table 1.2.
• If the transmitter combined with the AXW magnetic
owmeter’s remote sensor is changed from the
original transmitter which was delivered the meter
factor of the remote sensor must be readjusted
according to its ow calibration.
Table 1.2 Combination for sensor and transmitter
Remote Sensor Combined with the
Remote Transmitter
Model
Converter,
Communication,
I/O
Model
AXW500G to AXW10LG
AXW500W to AXW10LW -W AXW4A
AXW500G to AXW18LG
AXW500W to AXW18LW -B AXG1A
AXW500G to AXW18LG
AXW500W to AXW18LW -N AXFA11G
Contact YOKOGAWA before using it in combination with
transmitters other than those listed above.
NOTE
In case of combination with AXFA11 remote transmitter,
select “ADMAG AXF” in the parameter “C30” of the
AXFA11 remote transmitter.

<2. Receiving and Storage>7
IM 01E25A01-01EN
2. Receiving and Storage
When the instrument is delivered, check visually that no
damage has occurred during transportation. Also check
that all owmeters mounting hardware shown below is
included.
Integral Flowmeter
Model Part name Qty.
AXW###G Blanking Plug (*1) 0 to 2 pcs.
Remote Transmitter
Model Part name Qty.
AXW4A Mounting Bracket 1 set
Blanking Plug (*1) 0 to 2 pcs.
AXG1A Mounting Bracket 1 set
AXFA11G Mounting Bracket 1 set
*1: When the following code is specied for “Power Supply”
and “Converter, Communication, I/O”, the following
quantity of blind plug is attached.
Power Supply code Communication and I/O code Qty
-1 -D, -E, -M, -F 1 pc.
Other than those above 0 pc.
-2
-D or -E 2 pcs.
-P 0 pc.
Other than those above 1 pc.
2.1 Model and Specications
Check
As shown in Figure 2.1 to Figure 2.5, the model, su󰀩x
code, serial number, meter factor, uid specication, and
device information are found on the name plate located on
the outside of the housing. And, this instrument can check
their information from parameters. Read the user’s manual
of applicable communication type as listed in Table 1.1 for
checking device information from parameters.
When checking the matching of model and specication you
ordered, see the applicable general specications as listed in
Table 1.1.
Be sure you have the model code and serial number
available when contacting YOKOGAWA.
Note: Description on the nameplate
- Made in _______: Country of origin
- COMB No.: Serial number of the combined remote
sensor or remote transmitter
F0201.ai
Figure 2.1 Name Plate (AXW Integral Flowmeter)
F0202.ai
Style: S1
Style: S2
Figure 2.2 Name Plate (AXW Remote Sensor)
Receiving and Storage
2

<2. Receiving and Storage>8
IM 01E25A01-01EN
F0204.ai
Figure 2.4 Name Plate (AXG1A Remote Transmitter)
F0205.ai
Figure 2.5 Name Plate (AXFA11 Remote Transmitter)
F0203.ai
Figure 2.3 Name Plate (AXW4A Remote Transmitter)
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 instrument 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 instrument
as soon as possible after transferring it to the
installation location.

<3. Installation>9
IM 01E25A01-01EN
3. 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.
Installation Location Precautions
Select the installation location with consideration to the
following items to ensure long-term stable operation of
the instrument.
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.
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.
Vacuum:
In the case of PTFE lining, avoid the negative pressure
inside the measuring pipe.
Vibrations or Shocks:
Avoid installing the instrument in a place subject to
shocks or vibrations.
3.1 Piping Design Precautions
IMPORTANT
Design piping correctly, referring to the following to
prevent damage to sensors and to assure accurate
measuring.
NOTE
This section describes the remote sensor as an
example. The same attention must be paid to the
integral owmeter.
(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 sensor (the lining). For more information, read the
applicable general specication as listed inTable 1.1.
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 95% or higher.
(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. When
installing two or more magnetic owmeters, provide a
distance of at least 5D (D is size of model code) each
other. If diameters of them are di󰀨erent, let D be the
larger one.
Installation
3

(3) Required Straight Pipe Length
Based on JIS B 7554 “Electromagnetic Flowmeters” and
our piping condition test data, we recommend the piping
conditions as shown in the following gures. This is not
always enough when the piping line incorporates multiple
conditions at the same time.
F0301.ai
D: Sensor Size
Gate valve
fully open
5D or more 2D or more
Reducer
pipe
Expander
pipe
0 is allowable. 0 is allowable. 10D or more
2D or more
10D or more
Tee 90-degree bend Various valves
0 is allowable.5D or more 0 is allowable.5D or more 2D or more
Figure 3.1.1 Required Straight Pipe Length
*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 sensor and to avoid
startup from an empty condition.
*4: In case the piping conditions are compounded, install
on the straight pipe section where the upstream part is
su󰀩ciently rectied.
(4) Maintaining Stable Fluid Conductivity
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
a󰀨ect 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 su󰀩cient straight pipe length
(approximately 50D or more) to ensure the proper
mixture of uids.
F0302.ai
(Incorrect)
Upstream side
(Correct)
Downstream side
Figure 3.1.2 Chemical Injection
(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.
F0303.ai
Bypass valve
Block valve
Block
valve
Figure 3.1.3 Bypass Line
<3. Installation>10
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<3. Installation>11
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(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 a󰀨ecting it. Fix the pipes rst, then
support the owmeter with the pipes.
F0304.ai
Abutment Abutment
Magnetic flowmeter
To release the load from installing the owmeter to the
pipeline, set a expansive pipe in the downstream side.
F0305.ai
Abutment Abutment
Expansive pipe
Magnetic flowmeter
For vertical mounting, make sure that the weight of piping
does not weigh on the owmeter.
(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 a󰀨ected and
measurement errors may be caused.
Piping shall be designed so as to maintain the interior of
the sensor lled with uids.
Vertical mounting is e󰀨ective 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.
h
h>0
h>0
h
F0306.ai
(Incorrect)
(Correct)
(Incorrect)
(Correct)
Figure 3.1.4 Mounting Positions
Avoid air bubbles.
IMPORTANT
If air bubbles enter a measurement pipe, ow rate
indications may be a󰀨ected 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 sensor.
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.
F0307.ai
Valve
(Incorrect)
(Correct)
(Incorrect)
(Correct)
Figure 3.1.5 Avoiding Air Bubbles
Mounting orientation
IMPORTANT
Install the magnetic owmeter so that the electrodes
position is not perpendicular to the ground. Otherwise it
may cause the measuring errors because air bubbles at
upper side or slurry at downside covers the electrode.
Mount the terminal box of a remote sensor and the
transmitter of an integral owmeter above the piping to
prevent water from entering them.
F0308.ai
Correct
Incorrect
Electrode
Air bubble
Precipitate
Electrode
Incorrect
Water can
seep into
the terminal
box.
Figure 3.1.6 Mounting Orientation
Installation
3

3.2 Handling Precautions
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
and have at least two people carry it.
NOTE
This section describes the remote sensor as an
example. The same attention must be paid to the
integral owmeter.
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 magnetic owmeter, use the lifting rings
(eye bolts or eye plates) as in Figure 3.2.1.
Never lift it using a bar passed through the magnetic
owmeter as this damages the liner severely.
F0309.ai
90 degrees or less
90 degrees or less
Eye bolt Eye plate
Figure 3.2.1 Lifting Flowmeter
(2) Avoid 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 lining damage which will result in inaccurate
readings.
(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 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.
 Conrmation of sealing conditions for the
owmeter
Conrm that the terminal box screw and electrical
connections 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 of the owmeter, perform
supplementary inspections.
<3. Installation>12
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<3. Installation>13
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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 (see Figure 3.2.2).
Slanted
F0310.ai
Misaligned
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 sensor during
measurement.
3.3 Integral Flowmeter and
Remote Sensor Installation
WARNING
• All gaskets used for piping of Magnetic Flowmeters
should be prepared by customers except in some
cases.
With the option of grounding ring, if the lining is
natural hard rubber or PTFE, gaskets must be
placed between each the grounding ring and the
sensor to avoid uid leakage. These gaskets are
to be supplied by customer. Do not forget those
gaskets also when ordering and attaching the
grounding rings later additionally.
• Use the gasket of the equivalent hardness for
gasket (customer pipe) and gasket (sensor).
NOTE
• The tightening torque of gaskets varies by the
type and external dimensions of the lining and the
gasket. The tightening torque values should be
decided by referring to Table 3.3.1.
• For uids capable of potentially permeating PTFE
linings (such as nitric acid, hydrouoric acid, or
sodium hydrate at high temperatures), do not use
the PTFE lining type.
NOTE
• The PTFE lining has a structure adhering PTFE to
the metal inner face of the sensor. When tightening
bolts and nuts to install to the piping, be careful not
to bring unequal stress or torque to the PTFE lining.
• For the PTFE lining, it is recommendedo be installed
with grounding rings, or to be installed with short
pipes at upstream and downstream sides.
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.
Installation
3

(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 di󰀩cult to
move large size sensors 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. Read Section 3.5.
In case the uid being measured ows against the
arrow direction, change the value from “Forward” to
“Reverse” at the parameter “Flow direct”. Read the
user’s manual of the applicable communication type
(for AXW/AXW4A/AXG1A) or the hardware/software
edition (for AXFA11) as listed in Table 1.1.
Display Menu Path (AXW/AXW4A/AXG1A):
Device setup ► Detailed setup ► AUX calculation ► Flow direct
(2) Lifting
F0311.ai
90 degrees or less
90 degrees or less
Eye bolt Eye plate
Figure 3.3.1 Lifting
CAUTION
• When carrying the magnetic owmeter, 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) Transportation and Positioning
Bring in the magnetic owmeter, place it and use a jack to
adjust its position.
IMPORTANT
Apply the jack to the anges of the magnetic
owmeter.
In addition, adjust any misalignment when the
magnetic owmeter 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 the ange
ratings ad uid specications. 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 2 mm (0.08 in.)
to 5 mm (0.2 in.) for sizes up to 1000 mm (40 in.),
and 5 mm (0.2 in.) or more for larger sizes. Use
soft rubber gasket, PTFE-sheathed non-asbestos
gasket, or its equivalent in hardness.
1. Standard (no grounding rings)
Gaskets A supplied by customer
Customer
pipe
Customer
pipe
A A
F0312.ai
Figure 3.3.2 Installation without Grounding Rings
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
Gaskets A and B supplied by customer
Customer
pipe
Customer
pipe
A
B
B
A
F0313.ai
Figure 3.3.3 Installation with Grounding Rings GR1
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. Installation>14
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<3. Installation>15
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3. With optional grounding rings (code GR2)
Customer
pipe
Optional grounding rings
with integrated gaskets B included
Gaskets A supplied by customer
Customer
pipe
F0314.ai
A A
B
B
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. Use soft rubber gasket,
PTFE-sheathed non-asbestos gasket, or its
equivalent in hardness.
The grounding rings are installed and locked
onto the magnetic owmeter with gaskets B
when shipped from factory.
Mounting Procedure (no Grounding Rings):
Connect the magnetic owmeter’s ange and the
customer’s pipe which contact process uid by
some wire supplied by customer.
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 Flange Standard
ASME -CA1 ASME B16.5 Class 150,
ASME B16.47 Class 150
AWWA -CB1 AWWA C207 Class D
PN10 -CE1 EN1092-1 PN10
PN16 -CE2 EN1092-1 PN16
10K -CJ1 JIS B2220 10K
AS -CS1, -CS2, -CT1 AS2129 table D, E
AS4087 PN16
F12 -CG1 JIS F12 (JIS 75M)
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 magnetic owmeter.
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 magnetic owmeter.
4. Connect the wire from the grounding ring to the
screw of the magnetic owmeter’s ange and
x the wire by the nut. This procedure (item
1 to 4) must be done for the both sides of the
magnetic owmeter.
5. Install the magnetic owmeter into the
customer’s pipe with the gaskets A.
F0315.ai
Handle
Screw & Nut : Connect the wire from the
grounding ring or the customer’s pipe
Clockwise
Gasket B
Grounding Ring
Handle
Printed
Surface
Hole
Printing of
Flange Type
Magnetic Flowmeter
Centering Pin
Centering Pin
F12
10K
Note : Gasket A and B are also placed concentrically with
the magnetic owmeter.
Figure 3.3.5 Mounting Procedure with Grounding Rings
GR1 for sizes up to 1000 mm
(40 in.)
Mounting Procedure (with optional Grounding
Rings GR1 for sizes 1100mm (44 in.)) and above :
1. The grounding ring is temporarily xed onto
the magnetic owmeter by four bolts. Hang the
grounding ring up using a crane or a hoist so
that it would not fall down from the magnetic
owmeter while setting the gasket B.
2. Unfasten the bolts and remove the grounding
ring o󰀨 from the magnetic owmeter.
3. Place the gasket B to the magnetic owmeter.
Cut out holes on the gasket B if necessary, so
that the bolts can go through. Fix the grounding
ring to the magnetic owmeter by the four bolts
again.
4. Connect the wire from the grounding ring to the
screw at the ange and x the wire by the nut.
This procedure (item 1 to 4) must be done for
the both sides of the magnetic owmeter.
Installation
3

5. Install the magnetic owmeter into the
customer’s pipe with the gaskets A.
F0316.ai
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
Grounding Ring
Magnetic Flowmeter
Screw & Nut : Connect the wire from the
grounding ring or the customer’s pipe.
Note : Gasket A and B should be placed concentrically with
the magnetic owmeter.
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 magnetic owmeter with gaskets B when
shipped from factory. Install the magnetic owmeter
into the customer’s pipe with gaskets A supplied by
customer.
(5) Tightening Nuts
Pass the bolts from pipe line side, not magnetic owmeter
side, and tighten the nuts according to the torque values
for the metal piping in Table 3.3.1 or Table 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.
<3. Installation>16
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<3. Installation>17
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Table 3.3.1 Tightening Torque Values for Metal Piping (N-m)
Unit: N-m
Lining type PTFE / Natural hard rubber / Natural soft rubber
Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)
Process
connection
Size
mm (inch)
ASME
B16.5 (500, 600)
B16.47 (700-1000)
Class 150
EN1092-1 PN10
JIS B2220 10K EN 1092-1 PN16 AWWA C207
Class D
AS2129 Table D, E
AS4087 PN16
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
Unit: N-m
Lining type Polyurethane rubber
Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)
Process
connection
Size
mm (inch)
ASME
B16.5 (500, 600)
B16.47 (700-1000)
Class 150
EN1092-1 PN10
JIS B2220 10K EN 1092-1 PN16 AWWA C207
Class D
AS2129 Table D, E
AS4087 PN16
JIS F12
(JIS 75M)
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
Unit: N-m
Lining type Natural hard rubber Polyurethane rubber
Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)
Process
connection
Size
mm (inch)
EN1092-1 PN6 EN1092-1 PN10 AWWA C207
Class D
AS2129 Table D, E
AS4087 PN16
JIS F12
(JIS 75M)
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
Installation
3

Table 3.3.2 Tightening Torque Values for Metal Piping (lbf-in)
Unit: lbf-in
Lining type PTFE / Natural hard rubber / Natural soft rubber
Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)
Process
connection
Size
mm (inch)
ASME
B16.5 (500, 600)
B16.47 (700-1000)
Class 150
EN1092-1 PN10
JIS B2220 10K EN 1092-1 PN16 AWWA C207
Class D
AS2129 Table D, E
AS4087 PN16
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
Unit: lbf-in
Lining type Polyurethane rubber
Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)
Process
connection
Size
mm (inch)
ASME
B16.5 (500, 600)
B16.47 (700-1000)
Class 150
EN1092-1 PN10
JIS B2220 10K EN 1092-1 PN16 AWWA C207
Class D
AS2129 Table D, E
AS4087 PN16
JIS F12
(JIS 75M)
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
Unit: lbf-in
Lining type Natural hard rubber Polyurethane rubber
Gasket type Soft rubber gasket, or the equivalent in hardness (supplied by customer)
Process
connection
Size
mm (inch)
EN1092-1 PN6 EN1092-1 PN10 AWWA C207
Class D
AS2129 Table D, E
AS4087 PN16
JIS F12
(JIS 75M)
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
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<3. Installation>19
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3.4 Remote Transmitter
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.
3.4.1 Installation Location
IMPORTANT
Install the instrument in a location where it is not
exposed to direct sunlight. For ambient temperature,
read the applicable general specications as listed in
Table 1.1.
The instrument may be used in an ambient humidity
where the RH ranges from 0 to 100%. However, avoid
long-term continuous operation at relative humidity
above 95%.
3.4.2 Mounting of AXW4A Transmitter
AXW4A Remote Transmitter can be mounted on a 2-inch
pipe in a vertical or horizontal position depending on the
installation site.
Vertical Pipe Mounting
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Mounting fixture
2-inch pipe
Nut
Washer
Screw
U-bolt
Figure 3.4.1 2-inch Pipe Vertical Mounting
1. Fix the instrument on the mounting xture using four
screws.
2. Fix the mounting xture with the instrument installed
on a 2-inch pipe using a U-bolt.
Horizontal Pipe Mounting
F0318.ai
Mounting fixture
2-inch pipe
Nut
U-bolt
Washer
Screw
Figure 3.4.2 2-inch Pipe Horizontal Mounting
1. Fix the instrument on the mounting xture using four
screws.
2. Fix the mounting xture with the instrument installed
on a 2-inch pipe using a U-bolt.
3.4.3 Mounting of AXG1A Transmitter
AXG1A Remote Transmitter can be mounted using surface
mounting, 2-inch pipe mounting, or panel mounting.
Surface Mounting (Wall Mounting)
4-ø6 Hole or
M6 Screw
194 (7.64)
65
(2.56)
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Unit: mm
(approx. inch)
For surface mounting, use the mounting
fixture provided, using M6 screws.
These M6 screws must be provided by the user.
Figure 3.4.3 Surface Mounting
IMPORTANT
Mounting xture on equipment intended to be mounted
on a wall or ceiling shall withstand a force of four times
the weight of the equipment (AXG1A: 3.5 kg (7.7 lb)).
Installation
3