• Make sure the document is stored in a safe place such that it is always available when
working on or with the device.
• To avoid danger to individuals or the facility, read the "Basic safety instructions" section
carefully, as well as all other safety instructions in the document that are specific to
working procedures.
• The manufacturer reserves the right to modify technical data without prior notice. Your
Endress+Hauser Sales Center will supply you with current information and updates to
these instructions.
2Endress+Hauser
Proline Promag W 400 HARTTable of contents
Table of contents
1About this document ................ 6
1.1Document function ..................... 6
1.2Symbols .............................. 6
1.2.1Safety symbols .................. 6
1.2.2Electrical symbols ................ 6
1.2.3Communication symbols ........... 6
1.2.4Tool symbols .................... 7
1.2.5Symbols for
certain types of information ......... 7
1.2.6Symbols in graphics ............... 7
1.3Documentation ........................ 8
1.3.1Standard documentation ........... 8
1.3.2Supplementary device-dependent
documentation .................. 8
1.4Registered trademarks ................... 8
2Safety instructions .................. 9
2.1Requirements for the personnel ............ 9
2.2Designated use ........................ 9
2.3Workplace safety ...................... 10
2.4Operational safety ..................... 10
2.5Product safety ........................ 10
2.6IT security ........................... 11
2.7Device-specific IT security ................ 11
16.12 Certificates and approvals .............. 176
16.13 Application packages .................. 177
16.14 Accessories ......................... 178
16.15 Supplementary documentation ........... 178
Index ................................. 180
Endress+Hauser5
About this documentProline Promag W 400 HART
DANGER
WARNING
CAUTION
NOTICE
1 About this document
1.1 Document function
These Operating Instructions contain all the information that is required in various phases
of the life cycle of the device: from product identification, incoming acceptance and
storage, to mounting, connection, operation and commissioning through to
troubleshooting, maintenance and disposal.
1.2 Symbols
1.2.1 Safety symbols
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
This symbol contains information on procedures and other facts which do not result in
personal injury.
1.2.2 Electrical symbols
SymbolMeaning
Direct current
Alternating current
Direct current and alternating current
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a
grounding system.
Protective Earth (PE)
A terminal which must be connected to ground prior to establishing any other
connections.
The ground terminals are situated inside and outside the device:
• Inner ground terminal: Connects the protectiv earth to the mains supply.
• Outer ground terminal: Connects the device to the plant grounding system.
1.2.3 Communication symbols
SymbolMeaning
Wireless Local Area Network (WLAN)
Communication via a wireless, local network.
Bluetooth
Wireless data transmission between devices over a short distance.
LED
Light emitting diode is off.
6Endress+Hauser
Proline Promag W 400 HARTAbout this document
A
1.
1.
-
SymbolMeaning
LED
Light emitting diode is on.
LED
Light emitting diode is flashing.
1.2.4 Tool symbols
SymbolMeaning
Torx screwdriver
Phillips head screwdriver
Open-ended wrench
1.2.5 Symbols for certain types of information
SymbolMeaning
Permitted
Procedures, processes or actions that are permitted.
Preferred
Procedures, processes or actions that are preferred.
Forbidden
Procedures, processes or actions that are forbidden.
Tip
Indicates additional information.
Reference to documentation.
Reference to page.
Reference to graphic.
Notice or individual step to be observed.
, 2., 3.…Series of steps.
Result of a step.
Help in the event of a problem.
Visual inspection.
1.2.6 Symbols in graphics
SymbolMeaning
1, 2, 3, ...Item numbers
, 2., 3., …Series of steps
A, B, C, ...Views
A-A, B-B, C-C, ...Sections
Hazardous area
Endress+Hauser7
About this documentProline Promag W 400 HART
.
SymbolMeaning
Safe area (non-hazardous area)
Flow direction
1.3 Documentation
For an overview of the scope of the associated Technical Documentation, refer to the
following:
• W@M Device Viewer (www.endress.com/deviceviewer): Enter the serial number
from nameplate
• Endress+Hauser Operations App: Enter the serial number from the nameplate or
scan the 2D matrix code (QR code) on the nameplate
Detailed list of the individual documents along with the documentation code
→ 178
1.3.1 Standard documentation
Document typePurpose and content of the document
Technical InformationPlanning aid for your device
The document contains all the technical data on the device and provides
an overview of the accessories and other products that can be ordered for
the device.
Sensor Brief Operating Instructions Guides you quickly to the 1st measured value - Part 1
The Sensor Brief Operating Instructions are aimed at specialists with
responsibility for installing the measuring device.
• Incoming acceptance and product identification
• Storage and transport
• Installation
Transmitter Brief Operating
Instructions
Description of Device ParametersReference for your parameters
Guides you quickly to the 1st measured value - Part 2
The Transmitter Brief Operating Instructions are aimed at specialists with
responsibility for commissioning, configuring and parameterizing the
measuring device (until the first measured value).
• Product description
• Installation
• Electrical connection
• Operation options
• System integration
• Commissioning
• Diagnostic information
The document provides a detailed explanation of each individual
parameter in the Expert operating menu. The description is aimed at
those who work with the device over the entire life cycle and perform
specific configurations.
Additional documents are supplied depending on the device version ordered: Always
comply strictly with the instructions in the supplementary documentation. The
supplementary documentation is an integral part of the device documentation.
1.4 Registered trademarks
HART®
Registered trademark of the FieldComm Group, Austin, Texas, USA
8Endress+Hauser
Proline Promag W 400 HARTSafety instructions
2 Safety instructions
2.1 Requirements for the personnel
The personnel for installation, commissioning, diagnostics and maintenance must fulfill
the following requirements:
Trained, qualified specialists must have a relevant qualification for this specific function
‣
and task.
Are authorized by the plant owner/operator.
‣
Are familiar with federal/national regulations.
‣
Before starting work, read and understand the instructions in the manual and
‣
supplementary documentation as well as the certificates (depending on the
application).
Follow instructions and comply with basic conditions.
‣
The operating personnel must fulfill the following requirements:
Are instructed and authorized according to the requirements of the task by the facility's
‣
owner-operator.
Follow the instructions in this manual.
‣
2.2 Designated use
Application and media
The measuring device described in these Brief Operating Instructions is intended only for
flow measurement of liquids with a minimum conductivity of 5 µS/cm.
Depending on the version ordered, the measuring device can also measure potentially
explosive, flammable, poisonous and oxidizing media.
Measuring devices for use in hazardous areas, in hygienic applications or where there is an
increased risk due to process pressure, are labeled accordingly on the nameplate.
To ensure that the measuring device remains in proper condition for the operation time:
Keep within the specified pressure and temperature range.
‣
Only use the measuring device in full compliance with the data on the nameplate and
‣
the general conditions listed in the Operating Instructions and supplementary
documentation.
Based on the nameplate, check whether the ordered device is permitted for the
‣
intended use in the hazardous area (e.g. explosion protection, pressure vessel safety).
Use the measuring device only for media to which the process-wetted materials are
‣
sufficiently resistant.
If the ambient temperature of the measuring device is outside the atmospheric
‣
temperature, it is absolutely essential to comply with the relevant basic conditions as
specified in the device documentation. → 8
Protect the measuring device permanently against corrosion from environmental
‣
influences.
The measuring device is optionally tested in accordance with OIML R49: 2006 and
has an EC type-examination certificate according to Measuring Instruments Directive
2004/22/EC (MID) for service subject to legal metrological control ("custody transfer")
for cold water (Annex MI‐001).
The permitted fluid temperature in these applications is 0 to +50 °C (+32 to +122 °F).
Incorrect use
Non-designated use can compromise safety. The manufacturer is not liable for damage
caused by improper or non-designated use.
Endress+Hauser9
Safety instructionsProline Promag W 400 HART
WARNING
L
Danger of breakage due to corrosive or abrasive fluids and ambient conditions!
Verify the compatibility of the process fluid with the sensor material.
‣
Ensure the resistance of all fluid-wetted materials in the process.
‣
Keep within the specified pressure and temperature range.
‣
NOTICE
Verification for borderline cases:
For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance
‣
in verifying the corrosion resistance of fluid-wetted materials, but does not accept any
warranty or liability as minute changes in the temperature, concentration or level of
contamination in the process can alter the corrosion resistance properties.
Residual risks
WARNING
L
The electronics and the medium may cause the surfaces to heat up. This presents a
burn hazard!
For elevated fluid temperatures, ensure protection against contact to prevent burns.
‣
2.3 Workplace safety
For work on and with the device:
Wear the required personal protective equipment according to federal/national
‣
regulations.
For welding work on the piping:
Do not ground the welding unit via the measuring device.
‣
If working on and with the device with wet hands:
Due to the increased risk of electric shock, gloves must be worn.
‣
2.4 Operational safety
Risk of injury.
Operate the device in proper technical condition and fail-safe condition only.
‣
The operator is responsible for interference-free operation of the device.
‣
Conversions to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers.
If, despite this, modifications are required, consult with Endress+Hauser.
‣
Repair
To ensure continued operational safety and reliability,
Carry out repairs on the device only if they are expressly permitted.
‣
Observe federal/national regulations pertaining to repair of an electrical device.
‣
Use original spare parts and accessories from Endress+Hauser only.
‣
2.5 Product safety
This measuring device is designed in accordance with good engineering practice to meet
state-of-the-art safety requirements, has been tested, and left the factory in a condition in
which it is safe to operate.
10Endress+Hauser
Proline Promag W 400 HARTSafety instructions
It meets general safety standards and legal requirements. It also complies with the EU
directives listed in the device-specific EU Declaration of Conformity. Endress+Hauser
confirms this by affixing the CE mark to the device.
2.6 IT security
Our warranty is valid only if the device is installed and used as described in the Operating
Instructions. The device is equipped with security mechanisms to protect it against any
inadvertent changes to the settings.
IT security measures, which provide additional protection for the device and associated
data transfer, must be implemented by the operators themselves in line with their security
standards.
2.7 Device-specific IT security
The device offers a range of specific functions to support protective measures on the
operator's side. These functions can be configured by the user and guarantee greater inoperation safety if used correctly. An overview of the most important functions is provided
in the following section.
2.7.1 Protecting access via hardware write protection
Write access to the device parameters via the local display or operating tool (e.g. FieldCare,
DeviceCare) can be disabled via a write protection switch (DIP switch on the motherboard).
When hardware write protection is enabled, only read access to the parameters is possible.
2.7.2 Protecting access via a password
Different passwords are available to protect write access to the device parameters or access
to the device via the WLAN interface.
• User-specific access code
Protect write access to the device parameters via the local display, Web browser or
operating tool (e.g. FieldCare, DeviceCare). Access authorization is clearly regulated
through the use of a user-specific access code.
• WLAN passphrase
The network key protects a connection between an operating unit (e.g. notebook or
tablet) and the device via the WLAN interface which can be ordered as an option.
• Infrastructure mode
When the device is operated in infrastructure mode, the WLAN passphrase corresponds
to the WLAN passphrase configured on the operator side.
User-specific access code
Write access to the device parameters via the local display or operating tool (e.g. FieldCare,
DeviceCare) can be protected by the modifiable, user-specific access code (→ 112).
When the device is delivered, the device does not have an access code and is equivalent to
0000 (open).
WLAN passphrase: Operation as WLAN access point
A connection between an operating unit (e.g. notebook or tablet) and the device via the
WLAN interface (→ 75), which can be ordered as an optional extra, is protected by
the network key. The WLAN authentication of the network key complies with the
IEEE 802.11 standard.
Endress+Hauser11
Safety instructionsProline Promag W 400 HART
When the device is delivered, the network key is pre-defined depending on the device. It
can be changed via the WLAN settings submenu in the WLAN passphrase parameter
(→ 108).
Infrastructure mode
A connection between the device and WLAN access point is protected by means of an SSID
and passphrase on the system side. Please contact the relevant system administrator for
access.
General notes on the use of passwords
• The access code and network key supplied with the device should be changed during
commissioning.
• Follow the general rules for generating a secure password when defining and managing
the access code or network key.
• The user is responsible for the management and careful handling of the access code and
network key.
• For information on configuring the access code or on what to do if you lose the
password, see the "Write protection via access code" section → 112
2.7.3 Access via Web server
The device can be operated and configured via a Web browser with the integrated Web
server (→ 68). The connection is via the service interface (CDI-RJ45) or the WLAN
interface.
The Web server is enabled when the device is delivered. The Web server can be disabled if
necessary (e.g. after commissioning) via the Web server functionality parameter.
The device and status information can be hidden on the login page. This prevents
unauthorized access to the information.
For detailed information on device parameters, see:
The "Description of Device Parameters" document → 178.
12Endress+Hauser
Proline Promag W 400 HARTProduct description
1
2
3
5
6
8
7
4
3 Product description
The device consists of a transmitter and a sensor.
Two device versions are available:
• Compact version – transmitter and sensor form a mechanical unit.
• Remote version - transmitter and sensor are mounted in separate locations.
3.1 Product design
1Important components of the compact version
1Display module
2Smart sensor electronics module
3HistoROM DAT (plug-in memory)
4Main electronics module
5Terminals (screw terminals, some available as plug-in terminals) or fieldbus connectors
6Transmitter housing, compact version
7Cable glands
8Sensor, compact version
A0017218
Endress+Hauser13
Incoming acceptance and product identificationProline Promag W 400 HART
1
2
1
2
Order code:
Ser. no.:
Ext. ord. cd.:
i
i
Date:
4 Incoming acceptance and product
identification
4.1 Incoming acceptance
Are the order codes on the
delivery note (1) and the
product sticker (2) identical?
Are the goods undamaged?
Do the nameplate data
match the ordering
information on the delivery
note?
Is the document folder
present with accompanying
documents?
Is the optional CD-ROM with
the Technical
Documentation present?
• If one of the conditions is not satisfied, contact your Endress+Hauser Sales Center.
• Depending on the device version, the CD-ROM might not be part of the delivery!
The Technical Documentation is available via the Internet or via the Endress+HauserOperations App, see the "Product identification" section → 15.
4.2 Product identification
The following options are available for identification of the device:
• Nameplate specifications
• Order code with breakdown of the device features on the delivery note
• Enter serial numbers from nameplates in the W@M Device Viewer
(www.endress.com/deviceviewer): All information about the device is displayed.
• Enter the serial number from nameplates in the Endress+Hauser Operations App or scan
the 2-D matrix code (QR code) on the nameplate using the Endress+Hauser OperationsApp: All information about the device is displayed.
14Endress+Hauser
Proline Promag W 400 HARTIncoming acceptance and product identification
Order code:
i
Ext. ord. cd.:
Ser. no.:
Patents
i
Date:
1
2
3 4 56 7
8
9
10
111213
For an overview of the scope of the associated Technical Documentation, refer to the
following:
• The "Additional standard documentation on the device"→ 8 and "Supplementary
device-dependent documentation"→ 8 sections
• The W@M Device Viewer: enter the serial number from the nameplate
(www.endress.com/deviceviewer)
• The Endress+Hauser Operations App: Enter the serial number from the nameplate or
scan the 2-D matrix code (QR code) on the nameplate.
4.2.1 Transmitter nameplate
2Example of a transmitter nameplate
1Manufacturing location
2Name of the transmitter
3Order code
4Serial number (ser. no.)
5Extended order code (Ext. ord. cd.)
6Permitted ambient temperature (Ta)
7Firmware version (FW) and device revision (Dev.Rev.) from the factory
8Degree of protection
9Permitted temperature range for cable
10 2-D matrix code
11 Manufacturing date: year-month
12 CE mark, C-Tick
13 Electrical connection data, e.g. available inputs and outputs, supply voltage
A0017346
Endress+Hauser15
Incoming acceptance and product identificationProline Promag W 400 HART
i
Patents
i
Material:
Tm:
Ext. ord. cd.:
Order Code:
Ser.No.:
Date:
21
3
4
5
67
8
9
10
11
13
12
14
15
4.2.2 Sensor nameplate
3Example of sensor nameplate
1Name of the sensor
2Manufacturing location
3Order code
4Serial number (ser. no.)
5Extended order code (Ext. ord. cd.)
6Nominal diameter of sensor
7Test pressure of the sensor
8Medium temperature range
9Material of lining and electrodes
10 Degree of protection: e.g. IP, NEMA
11 Permitted ambient temperature (Ta)
12 2-D matrix code
13 CE mark, C-Tick
14 Flow direction
15 Manufacturing date: year-month
Order code
The measuring device is reordered using the order code.
Extended order code
• The device type (product root) and basic specifications (mandatory features) are
always listed.
• Of the optional specifications (optional features), only the safety and approvalrelated specifications are listed (e.g. LA). If other optional specifications are also
ordered, these are indicated collectively using the # placeholder symbol (e.g. #LA#).
• If the ordered optional specifications do not include any safety and approval-related
specifications, they are indicated by the + placeholder symbol (e.g. XXXXXX-ABCDE
+).
A0032085
16Endress+Hauser
Proline Promag W 400 HARTIncoming acceptance and product identification
4.2.3 Symbols on measuring device
SymbolMeaning
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious
or fatal injury.
Reference to documentation
Refers to the corresponding device documentation.
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
Endress+Hauser17
Storage and transportProline Promag W 400 HART
5 Storage and transport
5.1 Storage conditions
Observe the following notes for storage:
Store in the original packaging to ensure protection from shock.
‣
Do not remove protective covers or protective caps installed on process connections.
‣
They prevent mechanical damage to the sealing surfaces and contamination in the
measuring tube.
Protect from direct sunlight to avoid unacceptably high surface temperatures.
‣
Select a storage location where moisture cannot collect in the measuring device as
‣
fungus and bacteria infestation can damage the lining.
Store in a dry and dust-free place.
‣
Do not store outdoors.
‣
Storage temperature→ 159
5.2 Transporting the product
Transport the measuring device to the measuring point in the original packaging.
A0029252
Do not remove protective covers or caps installed on process connections. They
prevent mechanical damage to the sealing surfaces and contamination in the
measuring tube.
5.2.1 Measuring devices without lifting lugs
WARNING
L
Center of gravity of the measuring device is higher than the suspension points of the
webbing slings.
Risk of injury if the measuring device slips.
Secure the measuring device against slipping or turning.
‣
Observe the weight specified on the packaging (stick-on label).
‣
A0029214
18Endress+Hauser
Proline Promag W 400 HARTStorage and transport
5.2.2 Measuring devices with lifting lugs
CAUTION
L
Special transportation instructions for devices with lifting lugs
Only use the lifting lugs fitted on the device or flanges to transport the device.
‣
The device must always be secured at two lifting lugs at least.
‣
5.2.3 Transporting with a fork lift
If transporting in wood crates, the floor structure enables the crates to be lifted lengthwise
or at both sides using a forklift.
CAUTION
L
Risk of damaging the magnetic coil
If transporting by forklift, do not lift the sensor by the metal casing.
‣
This would buckle the casing and damage the internal magnetic coils.
‣
5.3 Packaging disposal
All packaging materials are environmentally friendly and 100 % recyclable:
• Outer packaging of device
Polymer stretch wrap that complies with EU Directive 2002/95/EC (RoHS)
• Packaging
• Wooden crate treated in accordance with ISPM 15 standard, confirmed by IPPC logo
• Cardboard box in accordance with European packaging guideline 94/62EC,
recyclability confirmed by Resy symbol
• Carrying and securing materials
• Disposable plastic pallet
• Plastic straps
• Plastic adhesive strips
• Filler material
Paper pads
A0029319
Endress+Hauser19
InstallationProline Promag W 400 HART
h
11
h
2
1
6 Installation
6.1 Installation conditions
6.1.1 Mounting position
Mounting location
A0029343
Preferably install the sensor in an ascending pipe, and ensure a sufficient distance to the
next pipe elbow: h ≥ 2 × DN.
Distance h ≥ 2 × DN not necessary with order code for "Design", option C, H, I.
A0033017
4Installation of the sensor after a control valve is not recommended
1Control valve
Installation in down pipes
Install a siphon with a vent valve downstream of the sensor in down pipes whose length h
≥ 5 m (16.4 ft). This precaution is to avoid low pressure and the consequent risk of
damage to the measuring tube. This measure also prevents the system losing prime.
A0028981
5Installation in a down pipe
1Vent valve
2Pipe siphon
hLength of down pipe
20Endress+Hauser
Proline Promag W 400 HARTInstallation
2 x DN³
5 x DN³
Installation in partially filled pipes
A partially filled pipe with a gradient necessitates a drain-type configuration.
No inlet runs necessary with order code for "Design", option C, H, I
A0029257
For heavy sensors DN ≥ 350 (14")
Orientation
The direction of the arrow on the sensor nameplate helps you to install the sensor
according to the flow direction (direction of medium flow through the piping).
OrientationRecommendation
AVertical orientation
A0015591
BHorizontal orientation, transmitter at
top
A0015589
CHorizontal orientation, transmitter at
bottom
A0015590
DHorizontal orientation, transmitter at
side
A0015592
A0016276
1)
2) 3)
4)
1)Applications with low process temperatures may decrease the ambient temperature. To maintain the
minimum ambient temperature for the transmitter, this orientation is recommended.
2)Applications with high process temperatures may increase the ambient temperature. To maintain the
maximum ambient temperature for the transmitter, this orientation is recommended.
3)To prevent the electronics module from overheating in the case of a sharp rise in temperature (e.g. CIP or
SIP processes), install the device with the transmitter component pointing downwards.
4)With the empty pipe detection function switched on: empty pipe detection only works if the transmitter
housing is pointing upwards.
Endress+Hauser21
InstallationProline Promag W 400 HART
1
2
3
2
≥ 5 × DN
≥ 2 × DN
Horizontal
• Ideally, the measuring electrode plane should be horizontal. This prevents brief
insulation of the measuring electrodes by entrained air bubbles.
• Empty pipe detection only works if the transmitter housing is pointing upwards as
otherwise there is no guarantee that the empty pipe detection function will actually
respond to a partially filled or empty measuring tube.
A0029344
1EPD electrode for empty pipe detection
2Measuring electrodes for signal detection
3Reference electrode for potential equalization
Inlet and outlet runs
If possible, install the sensor upstream from fittings such as valves, T-pieces or elbows.
Observe the following inlet and outlet runs to comply with accuracy specifications:
A0028997
For sensors with the order code for "Design", option C , H, I , no inlet or outlet runs need to
be taken into account.
To keep within the in-service maximum permissible errors for custody transfer no
additional requirements apply with regard to the graphic illustrated above.
Installation dimensions
For the dimensions and installation lengths of the device, see the "Technical
Information" document, "Mechanical construction" section.
6.1.2 Environment and process requirements
Ambient temperature range
Transmitter–40 to +60 °C (–40 to +140 °F)
Local display–20 to +60 °C (–4 to +140 °F), the readability of the display may be
impaired at temperatures outside the temperature range.
Sensor• Process connection material, carbon steel:
–10 to +60 °C (+14 to +140 °F)
• Process connection material, stainless steel:
–40 to +60 °C (–40 to +140 °F)
LinerDo not exceed or fall below the permitted temperature range of the liner .
22Endress+Hauser
Proline Promag W 400 HARTInstallation
L > 10 m (33 ft)
If operating outdoors:
• Install the measuring device in a shady location.
• Avoid direct sunlight, particularly in warm climatic regions.
• Avoid direct exposure to weather conditions.
• If the compact version of the device is insulated at low temperatures, the insulation must
also include the device neck.
• Protect the display against impact.
• Protect the display from abrasion by sand in desert areas.
Display guard available as an accessory → 145.
Temperature tables
Observe the interdependencies between the permitted ambient and fluid
temperatures when operating the device in hazardous areas.
For detailed information on the temperature tables, see the separate document
entitled "Safety Instructions" (XA) for the device.
System pressure
A0028777
Never install the sensor on the pump suction side in order to avoid the risk of low pressure,
and thus damage to the liner.
Furthermore, install pulse dampers if reciprocating, diaphragm or peristaltic pumps
are used.
• Information on the liner's resistance to partial vacuum → 161
• Information on the shock resistance of the measuring system
• Information on the vibration resistance of the measuring system
Vibrations
A0029004
6Measures to prevent vibration of the device
In the event of very strong vibrations, the pipe and sensor must be supported and fixed.
It is also advisable to mount the sensor and transmitter separately.
• Information on the shock resistance of the measuring system
• Information on the vibration resistance of the measuring system
Endress+Hauser23
InstallationProline Promag W 400 HART
100
10
0.5
d / D
[mbar]
0.60.70.80.9
1 m/s
2 m/s
3 m/s
4 m/s
5 m/s
6 m/s
7 m/s
8 m/s
1
D
d
max. 8°
Adapters
Suitable adapters to DIN EN 545 (double-flange reducers) can be used to install the sensor
in larger-diameter pipes. The resultant increase in the rate of flow improves measuring
accuracy with very slow-moving fluids. The nomogram shown here can be used to
calculate the pressure loss caused by reducers and expanders.
The nomogram only applies to liquids with a viscosity similar to that of water.
1.Calculate the ratio of the diameters d/D.
2.From the nomogram read off the pressure loss as a function of flow velocity
(downstream from the reduction) and the d/D ratio.
Length of connecting cable
To obtain correct measurement results, observe the permitted connecting cable length of
L
. This length is determined by the conductivity of the fluid. If measuring liquids in
max
general: 5 µS/cm
A0029002
24Endress+Hauser
Proline Promag W 400 HARTInstallation
200
100
5
10100200
[m]
[ S/cm]µ
L
max
[ ]ft
2006000400
L
max
≤≤
3 (10)
A0016539
7Permitted length of connecting cable
Colored area = permitted range
L
=
length of connecting cable in [m] ([ft])
max
[µS/cm] = fluid conductivity
6.1.3 Special mounting instructions
Display guard
To ensure that the optional display guard can be easily opened, maintain the following
‣
minimum head clearance: 350 mm (13.8 in)
Permanent immersion in water
A fully welded remote version with IP68 protection is optionally available for permanent
immersion in water ≤ 3 m (10 ft) or in exceptional cases for use for up to 48 hours at ≤
10 m (30 ft). The measuring device meets the requirements of corrosion categories C5-M
and Im1/Im2/Im3. The fully welded design along with the connection compartment
sealing system ensure that moisture cannot enter the measuring device.
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8Engineering unit in m(ft)
Replacement of cable gland on connection housing
Buried applications
A remote version with IP68 protection is optionally available for buried applications. The
measuring device satisfies the certified corrosion protection Im1/Im2/Im3 in accordance
with EN ISO 12944. It can be used directly underground without the need for additional
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InstallationProline Promag W 400 HART
protective measures. The device is mounted in accordance with the usual regional
installation regulations (e.g. EN DIN 1610).
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6.2 Mounting the measuring device
6.2.1 Required tools
For transmitter
• Torque wrench
• For wall mounting:
Open-ended wrench for hexagonal screw max. M5
• For pipe mounting:
• Open-ended wrench AF 8
• Phillips head screwdriver PH 2
• For turning the transmitter housing (compact version):
• Phillips head screwdriver PH 2
• Torx screwdriver TX 20
• Open-ended wrench AF 7
For sensor
For flanges and other process connections: Corresponding mounting tools
6.2.2 Preparing the measuring device
1.Remove all remaining transport packaging.
2.Remove any protective covers or protective caps present from the sensor.
3.Remove stick-on label on the electronics compartment cover.
6.2.3 Mounting the sensor
WARNING
L
Danger due to improper process sealing!
Ensure that the inside diameters of the gaskets are greater than or equal to that of the
‣
process connections and piping.
Ensure that the gaskets are clean and undamaged.
‣
Install the gaskets correctly.
‣
1.Ensure that the direction of the arrow on the sensor matches the flow direction of
the medium.
2.To ensure compliance with device specifications, install the measuring device
between the pipe flanges in a way that it is centered in the measurement section.
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Proline Promag W 400 HARTInstallation
3.If using ground disks, comply with the Installation Instructions provided.