• 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 300 HARTTable of contents
Table of contents
1About this document ................ 6
1.1Document function ..................... 6
1.2Symbols used .......................... 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
2Basic safety 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 .............. 188
16.13 Application packages .................. 189
16.14 Accessories ......................... 190
16.15 Supplementary documentation ........... 191
Index ................................. 193
Endress+Hauser5
About this documentProline Promag W 300 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 used
1.2.1 Safety symbols
SymbolMeaning
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will
result in serious or fatal injury.
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can
result in serious or fatal injury.
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can
result in minor or medium injury.
NOTE!
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.
LED
Light emitting diode is off.
6Endress+Hauser
Proline Promag W 300 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
Flat blade screwdriver
Allen key
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 300 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
→ 191
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 300 HARTBasic safety instructions
2 Basic 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.
Incorrect use
Non-designated use can compromise safety. The manufacturer is not liable for damage
caused by improper or non-designated use.
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.
‣
Endress+Hauser9
Basic safety instructionsProline Promag W 300 HART
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.
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.
10Endress+Hauser
Proline Promag W 300 HARTBasic safety instructions
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.
Function/interfaceFactory settingRecommendation
Write protection via hardware write
protection switch → 11
Access code
(also applies for Web server login or
FieldCare connection) → 12
WLAN
(order option in display module)
WLAN security modeEnabled (WPA2-
WLAN passphrase
(password) → 12
WLAN modeAccess PointOn an individual basis following risk
Web server→ 12Enabled.On an individual basis following risk
CDI-RJ45 service interface → 13–On an individual basis following risk
Not enabled.On an individual basis following risk
assessment.
Not enabled
(0000).
Enabled.On an individual basis following risk
PSK)
Serial numberAssign an individual WLAN passphrase during
Assign a customized access code during
commissioning.
assessment.
Do not change.
commissioning.
assessment.
assessment.
assessment.
2.7.1 Protecting access via hardware write protection
Write access to the device parameters via the local display, Web browser 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.
Hardware write protection is disabled when the device is delivered → 118.
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.
Endress+Hauser11
Basic safety instructionsProline Promag W 300 HART
• 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, Web browser or operating tool
(e.g. FieldCare, DeviceCare) can be protected by the modifiable, user-specific access code
(→ 117).
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 (→ 70), 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.
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
(→ 110).
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 → 117
2.7.3 Access via Web server
The device can be operated and configured via a Web browser with the integrated Web
server (→ 61). 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 → 191.
12Endress+Hauser
Proline Promag W 300 HARTBasic safety instructions
2.7.4 Access via OPC-UA
The device can communicate with OPC UA clients using the "OPC UA Server" application
package.
The OPC UA server integrated in the device can be accessed via the WLAN access point
using the WLAN interface - which can be ordered as an optional extra - or the service
interface (CDI- RJ45) via Ethernet network. Access rights and authorization as per
separate configuration.
The following Security Modes are supported as per the OPC UA Specification (IEC 62541):
• None
• Basic128Rsa15 – signed
• Basic128Rsa15 – signed and encrypted
2.7.5 Access via service interface (CDI-RJ45)
The device can be connected to a network via the service interface (CDI-RJ45). Devicespecific functions guarantee the secure operation of the device in a network.
The use of relevant industrial standards and guidelines that have been defined by national
and international safety committees, such as IEC/ISA62443 or the IEEE, is recommended.
This includes organizational security measures such as the assignment of access
authorization as well as technical measures such as network segmentation.
Endress+Hauser13
Product descriptionProline Promag W 300 HART
5
4
Nicht unter
Spannung öffnen
Do not open when
energized
Ne pas ouvrir
sous tension
Power
I/O
N
i
c
h
t
u
n
t
e
r
a
r
e
ö
f
f
n
e
n
D
i
s
p
l
a
y
+
E
ESC
–
1
2
3
3 Product description
The device consists of a transmitter and a sensor.
The device is available as a compact version:
The transmitter and sensor form a mechanical unit.
Proline Promag W 300 HARTIncoming acceptance and product identification
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 → 16.
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.
Endress+Hauser15
Incoming acceptance and product identificationProline Promag W 300 HART
Order code:
Ser. no.:
Ext. ord. cd.:
i
i
Date:
1 23 4 5
20
19
6
7
8
9
13121011
18
17
16
14
15
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.)
6Degree of protection
7Space for approvals: use in hazardous areas
8Electrical connection data: available inputs and outputs
92-D matrix code
10 Manufacturing date: year-month
11 Document number of safety-related supplementary documentation
12 Space for approvals and certificates: e.g. CE mark, C-Tick
13 Space for degree of protection of connection and electronics compartment when used in hazardous areas
14 Firmware version (FW) and device revision (Dev.Rev.) from the factory
15 Space for additional information in the case of special products
16 Permitted temperature range for cable
17 Permitted ambient temperature (Ta)
18 Information on cable gland
19 Available inputs and outputs, supply voltage
20 Electrical connection data: supply voltage
A0029192
16Endress+Hauser
Proline Promag W 300 HARTIncoming acceptance and product identification
4.2.2 Sensor nameplate
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
+).
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 300 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→ 171
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 300 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,
Preferably install the sensor in an ascending pipe, and ensure a sufficient distance to the
next pipe elbow: h ≥ 2 × DN
Not necessary for the order code for "Design", option C
A0033017
3Installation 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
4Installation in a down pipe
1Vent valve
2Pipe siphon
hLength of down pipe
20Endress+Hauser
Proline Promag W 300 HARTInstallation
2 x DN³
5 x DN³
Installation in partially filled pipes
A partially filled pipe with a gradient necessitates a drain-type configuration.
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 300 HART
1
2
3
2
≥ 5 × DN
≥ 2 × DN
≥ 0 × DN
Horizontal
• Ideally, the measuring electrode plane should be horizontal. This prevents brief
insulation of the two 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 "fixed flange", no inlet and outlet runs
must be taken into account.
A0032859
Installation dimensions
For the dimensions and installation lengths of the device, see the "Technical
Information" document, "Mechanical construction" section.
22Endress+Hauser
Proline Promag W 300 HARTInstallation
L > 10 m (33 ft)
6.1.2 Environment and process requirements
Ambient temperature range
TransmitterStandard: –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 .
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.
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 → 173
• Information on the shock resistance of the measuring system → 172
• Information on the vibration resistance of the measuring system → 172
Vibrations
A0029004
5Measures 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 → 172
• Information on the vibration resistance of the measuring system → 172
Endress+Hauser23
InstallationProline Promag W 300 HART
max.
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°
Thermal insulation
If process fluids are very hot, it is necessary to insulate pipes in order to reduce energy loss
and to prevent individuals from accidentally coming into contact with hot pipes. Please
observe the applicable standards and guidelines for insulating pipes.
WARNING
L
Electronics overheating on account of thermal insulation!
The housing support is used for heat dissipation and must be completely free (i.e.
‣
uncovered). At the very maximum, the sensor insulation may extend as far as the
upper edge of the two sensor half-shells.
A0031216
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.
24Endress+Hauser
A0029002
Proline Promag W 300 HARTInstallation
146 (5.75)
48 (1.9)
12 (0.47)
280 (11.0)255 (10.0)
134 (5.3)
30 (1.18)
6.1.3 Special mounting instructions
Protective cover
A0029553
6.2 Mounting the measuring device
6.2.1 Required tools
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.
3.If using ground disks, comply with the Installation Instructions provided.
4.Observe required screw tightening torques .
Endress+Hauser25
InstallationProline Promag W 300 HART
5.Install the measuring device or turn the transmitter housing so that the cable entries
do not point upwards.
A0029263
Mounting the seals
CAUTION
L
An electrically conductive layer could form on the inside of the measuring tube!
Risk of measuring signal short circuit.
Do not use electrically conductive sealing compounds such as graphite.
‣
Comply with the following instructions when installing seals:
1.Make sure that the seals do not protrude into the piping cross-section.
2.For DIN flanges: only use seals according to DIN EN 1514-1.
3.For "hard rubber" liner: additional seals are always required.
4.For "polyurethane" liner: generally additional seals are not required.
Mounting the ground cable/ground disks
Comply with the information on potential equalization and detailed mounting instructions
for the use of ground cables/ground disks .
Screw tightening torques
Please note the following:
• The screw tightening torques listed below apply only to lubricated threads and to pipes
not subjected to tensile stress.
• Tighten the screws uniformly and in diagonally opposite sequence.
• Overtightening the screws will deform the sealing faces or damage the seals.
Maximum screw tightening torques for EN 1092-1 (DIN 2501)
Nominal diameterPressure
rating
[mm][in][bar][mm][mm]HGPURPTFE
251PN 404 × M1218–1526
32–PN 404 × M1618–2441
401 ½PN 404 × M1618–3152
502PN 404 × M1620484065
1)
65
65–PN 408 × M1622322744
803PN 168 × M1620403453
1004PN 168 × M1620433657
–PN 168 × M1618322744
PN 408 × M1624403453
PN 408 × M2024595079
ScrewsFlange
thickness
Max. screw tightening torque [Nm]
26Endress+Hauser
Proline Promag W 300 HARTInstallation
Nominal diameterPressure
rating
[mm][in][bar][mm][mm]HGPURPTFE
125–PN 168 × M1622564875
PN 408 × M24268371112
1506PN 168 × M2022746399
PN 408 × M242810488137
2008PN 108 × M202410691141
PN 1612 × M2024706194
PN 2512 × M243010492139
25010PN 1012 × M20268271110
PN 1612 × M24269885132
PN 2512 × M2732150134201
30012PN 1012 × M20269481126
PN 1612 × M2428134118179
PN 2516 × M2734153138204
1)Sizing as per EN 1092-1 (not DIN 2501)
ScrewsFlange
thickness
Max. screw tightening torque [Nm]
Nominal screw tightening torques for EN 1092-1 (DIN 2501); calculated according to EN
1591-1:2014 for flanges according to EN 1092-1:2013