• 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 Cubemass C 500 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 ........................ 11
2.6IT security ........................... 11
2.7Device-specific IT security ................ 11
16.12 Certificates and approvals .............. 210
16.13 Application packages .................. 212
16.14 Accessories ......................... 213
16.15 Supplementary documentation ........... 213
Endress+Hauser5
About this documentProline Cubemass C 500 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.
LED
Light emitting diode is off.
6Endress+Hauser
Proline Cubemass C 500 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 Cubemass C 500 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
→ 213
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 Cubemass C 500 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 Operating Instructions is intended only for flow
measurement of liquids and gases.
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
Safety instructionsProline Cubemass C 500 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.
‣
WARNING
L
Danger of housing breaking due to measuring tube breakage!
If a measuring tube ruptures, the pressure inside the sensor housing will rise according to
the operating process pressure.
Use a rupture disk.
‣
WARNING
L
Danger from medium escaping!
For device versions with a rupture disk: medium escaping under pressure can cause injury
or material damage.
Take precautions to prevent injury and material damage if the rupture disk is actuated.
‣
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.
‣
10Endress+Hauser
Proline Cubemass C 500 HARTSafety instructions
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.
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 → 138.
Endress+Hauser11
Safety instructionsProline Cubemass C 500 HART
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, Web browser or operating tool
(e.g. FieldCare, DeviceCare) can be protected by the modifiable, user-specific access code
(→ 136).
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 (→ 81), 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
(→ 130).
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 → 136
2.7.3 Access via Web server
The device can be operated and configured via a Web browser with the integrated Web
server (→ 72). 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.
12Endress+Hauser
Proline Cubemass C 500 HARTSafety instructions
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 → 214.
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.
Transmitters with an Ex de approval may not be connected via the service interface
(CDI-RJ45)!
Order code for "Approval transmitter + sensor", options (Ex de): BA, BB, C1, C2, GA,
GB, MA, MB, NA, NB
Endress+Hauser13
Product descriptionProline Cubemass C 500 HART
5
2
-
+
-
ESC
1
4
3
3 Product description
The measuring system consists of a transmitter and a sensor. The transmitter and sensor
are mounted in physically separate locations. They are interconnected by connecting
cables.
3.1 Product design
Two versions of the transmitter are available.
3.1.1 Proline 500 – digital
Signal transmission: digital
Order code for "Integrated ISEM electronics", option A "Sensor"
For use in applications not required to meet special requirements due to ambient or
operating conditions.
As the electronics are located in the sensor, the device is ideal:
For simple transmitter replacement.
• A standard cable can be used as the connecting cable.
• Not sensitive to external EMC interference.
1Important components of a measuring device
1Electronics compartment cover
2Display module
3Transmitter housing
4Sensor connection housing with integrated ISEM electronics: connecting cable connection
5Sensor
A0029593
14Endress+Hauser
Proline Cubemass C 500 HARTProduct description
N
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c
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t
u
n
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e
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c
i
r
c
u
i
t
s
a
r
e
a
l
i
v
e
4
7
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
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f
f
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y
+
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ESC
–
1
2
3
5
6
3.1.2 Proline 500
Signal transmission: analog
Order code for "Integrated ISEM electronics", option B "Transmitter"
For use in applications required to meet special requirements due to ambient or operating
conditions.
As the electronics are located in the transmitter, the device is ideal in the event of:
Incoming acceptance and product identificationProline Cubemass C 500 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 → 17.
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.
16Endress+Hauser
Proline Cubemass C 500 HARTIncoming acceptance and product identification
Order code:
Ser. no.:
Ext. ord. cd.:
i
i
Date:
1
4
5
6
7
891012
2
13
11
3
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
Proline 500 – digital
3Example of a transmitter nameplate
1Name of the transmitter
2Manufacturing location
3Space for approvals: use in hazardous areas
4Degree of protection
5Electrical connection data: available inputs and outputs
6Permitted ambient temperature (Ta)
72-D matrix code
8Space for approvals and certificates: e.g. CE mark, C-Tick
9Permitted temperature range for cable
10 Manufacturing date: year-month
11 Firmware version (FW) and device revision (Dev.Rev.) from the factory
12 Document number of safety-related supplementary documentation
13 Space for additional information in the case of special products
14 Available inputs and outputs, supply voltage
15 Electrical connection data: supply voltage
16 Extended order code (ext. ord. cd.)
17 Serial number (ser. no.)
18 Order code
A0029194
Endress+Hauser17
Incoming acceptance and product identificationProline Cubemass C 500 HART
Order code:
Ser. no.:
Ext. ord. cd.:
i
i
Date:
1 23 4 5
6
7
8
9
13121011
Proline 500
4Example 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
18Endress+Hauser
Proline Cubemass C 500 HARTIncoming acceptance and product identification
Date:
Size:
Material:
Tm:
Patents
i
Ptest =
i
Order code:
Ext. ord. cd.:
Ser. no.:
322541-0000
0044
11
1
2
3 4 5 67
12
8
9
13 1415
16
17
19
18
4.2.2 Sensor nameplate
A0013907
5Example of a sensor nameplate
1Manufacturing location
2Name of the sensor
3Order code
4Serial number (ser. no.)
5Extended order code (ext. ord. cd.)
6Nominal diameter of sensor
7Test pressure of the sensor
8Flange nominal diameter/nominal pressure
9Material of measuring tube and manifold
10 Medium temperature range
11 CE mark, C-Tick
12 Additional information on version: certificates, approvals
13 Manufacturing date: year-month
14 Flow direction
15 2-D matrix code
16 Degree of protection
17 Approval information for explosion protection and Pressure Equipment Directive
18 Permitted ambient temperature (Ta)
19 Document number of safety-related supplementary documentation
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
+).
Endress+Hauser19
Incoming acceptance and product identificationProline Cubemass C 500 HART
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.
20Endress+Hauser
Proline Cubemass C 500 HARTStorage and transport
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.
‣
Store in a dry and dust-free place.
‣
Do not store outdoors.
‣
Storage temperature→ 199
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
Endress+Hauser21
MountingProline Cubemass C 500 HART
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.
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
6 Mounting
6.1 Installation conditions
No special measures such as supports are necessary. External forces are absorbed by the
construction of the device.
6.1.1 Mounting position
Mounting location
A0028772
22Endress+Hauser
Proline Cubemass C 500 HARTMounting
1
2
3
4
5
To prevent measuring errors arising from accumulation of gas bubbles in the measuring
tube, avoid the following mounting locations in the pipe:
• Highest point of a pipeline.
• Directly upstream of a free pipe outlet in a down pipe.
Installation in down pipes
However, the following installation suggestion allows for installation in an open vertical
pipeline. Pipe restrictions or the use of an orifice with a smaller cross-section than the
nominal diameter prevent the sensor running empty while measurement is in progress.
6Installation in a down pipe (e.g. for batching applications)
1Supply tank
2Sensor
3Orifice plate, pipe restriction
4Valve
5Batching tank
DNØ orifice plate, pipe restriction
[mm][in][mm][in]
1¹⁄₂₄0.80.03
2¹⁄₁₂1.50.06
4¹⁄₈3.00.12
6¹⁄₄5.00.20
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
A0028773
BHorizontal orientation, transmitter at
top
A0015591
1)
A0015589
Endress+Hauser23
MountingProline Cubemass C 500 HART
OrientationRecommendation
CHorizontal orientation, transmitter at
bottom
A0015590
DHorizontal orientation, transmitter at
side
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.
A0015592
2)
Inlet and outlet runs
No special precautions need to be taken for fittings which create turbulence, such as
valves, elbows or T-pieces, as long as no cavitation occurs → 24.
A0029322 A0029323
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
Measuring device• –40 to +60 °C (–40 to +140 °F)
• Order code for "Test, certificate", option JP:
–50 to +60 °C (–58 to +140 °F)
Readability of the local
display
Dependency of ambient temperature on medium temperature→ 200
If operating outdoors:
‣
Avoid direct sunlight, particularly in warm climatic regions.
–20 to +60 °C (–4 to +140 °F)
The readability of the display may be impaired at temperatures outside the
temperature range.
You can order a weather protection cover from Endress+Hauser. → 181.
System pressure
It is important that cavitation does not occur, or that gases entrained in the liquids do not
outgas.
Cavitation is caused if the pressure drops below the vapor pressure:
• In liquids that have a low boiling point (e.g. hydrocarbons, solvents, liquefied gases)
• In suction lines
Ensure the system pressure is sufficiently high to prevent cavitation and outgassing.
‣
24Endress+Hauser
Proline Cubemass C 500 HARTMounting
For this reason, the following mounting locations are recommended:
• At the lowest point in a vertical pipe
• Downstream from pumps (no danger of vacuum)
A0028777
Thermal insulation
In the case of some fluids, it is important to keep the heat radiated from the sensor to the
transmitter to a low level. A wide range of materials can be used for the required
insulation.
NOTICE
Electronics overheating on account of thermal insulation!
downwards.
Do not insulate the sensor connection housing.
‣
Maximum permissible temperature at the lower end of the sensor connection housing:
‣
80 °C (176 °F)
Thermal insulation with extended neck free: We recommend that you do not insulate
‣
the extended neck in order to ensure optimum dissipation of heat.
7Thermal insulation with extended neck free
Heating
NOTICE
Electronics can overheat due to elevated ambient temperature!
Observe maximum permitted ambient temperature for the transmitter .
‣
Depending on the fluid temperature, take the device orientation requirements into
‣
account .
NOTICE
Danger of overheating when heating
Ensure that the temperature at the lower end of the transmitter housing does not
‣
exceed 80 °C (176 °F).
Ensure that sufficient convection takes place at the transmitter neck.
‣
Ensure that a sufficiently large area of the transmitter neck remains exposed. The
‣
uncovered part serves as a radiator and protects the electronics from overheating and
excessive cooling.
When using in potentially explosive atmospheres, observe the information in the
‣
device-specific Ex documentation. For detailed information on the temperature tables,
see the separate document entitled "Safety Instructions" (XA) for the device.
A0034391
Endress+Hauser25
MountingProline Cubemass C 500 HART
Heating options
If a fluid requires that no heat loss should occur at the sensor, users can avail of the
following heating options:
• Electrical heating, e.g. with electric band heaters
• Via pipes carrying hot water or steam
• Via heating jackets
Vibrations
The high oscillation frequency of the measuring tubes ensures that the correct operation of
the measuring system is not influenced by plant vibrations.
6.1.3 Special mounting instructions
Sanitary compatibility
When installing in hygienic applications, please refer to the information in the
"Certificates and approvals/hygienic compatibility" section .
Rupture disk
Information that is relevant to the process: → 202.
WARNING
L
Danger from medium escaping!
Medium escaping under pressure can cause injury or material damage.
Take precautions to prevent danger to persons and damage if the rupture disk is
‣
actuated.
Observe information on the rupture disk sticker.
‣
Make sure that the function and operation of the rupture disk is not impeded through
‣
the installation of the device.
Do not use a heating jacket.
‣
Do not remove or damage the rupture disk.
‣
The position of the rupture disk is indicated on a sticker beside it.
The transportation guard must be removed.
The existing connecting nozzles are not intended for the purpose of rinsing or pressure
monitoring, but instead serve as the mounting location for the rupture disk.
In the event of a failure of the rupture disk, a discharge device can be screwed onto the
internal thread of the rupture disk in order to drain off any escaping medium.
26Endress+Hauser
Proline Cubemass C 500 HARTMounting
RUPTURE DISK
i
1
2
3
A0029940
1Rupture disk label
2Rupture disk with 1/2" NPT internal thread with 1" width across flat
3Transportation guard
For information on the dimensions: see the "Mechanical construction" section of the
"Technical Information" document
Wall mounting
WARNING
L
Incorrect sensor mounting
Risk of injury if measuring tube breaks
The sensor should never be installed in a pipe in a way that it is freely suspended
‣
Using the base plate, mount the sensor directly on the floor, wall or ceiling.
‣
Support the sensor on a securely mounted support base (e.g. angle bracket).
‣
The following mounting versions are recommended for the installation.
Vertical
• Mounted directly on a wall using the base plate, or
• Device supported on an angle bracket mounted on the wall
A0030286
Horizontal
Device standing on a solid support base
Endress+Hauser27
A0030287
MountingProline Cubemass C 500 HART
2
3
1
8 mm
213 (8.4)
39 (1.5)
243 (9.6)
203 (8.0)
Mounting plate
The universal mounting plate can be used to affix or place the unit on a flat surface (order
code for "Accessories", option PA).
A0019768
8Mounting kit for Cubemass mounting plate
11 x Cubemass mounting plate
24 x screw M5 x 8
34 x grommet
Zero point adjustment
All measuring devices are calibrated in accordance with state-of-the-art technology.
Calibration takes place under reference conditions→ 195. Therefore, a zero point
adjustment in the field is generally not required.
Experience shows that zero point adjustment is advisable only in special cases:
• To achieve maximum measuring accuracy even with low flow rates.
• Under extreme process or operating conditions (e.g. very high process temperatures or
very high-viscosity fluids).
Protective cover
9Weather protection cover for Proline 500 – digital
A0029552
28Endress+Hauser
Proline Cubemass C 500 HARTMounting
146 (5.75)
48 (1.9)
12 (0.47)
280 (11.0)255 (10.0)
134 (5.3)
30 (1.18)
1
1
2
2
1
1
5 (0.2) min. 15 (0.6)
SW 2.5
M3
A0029553
10Weather protection cover for Proline 500
Cover locking: Proline 500
NOTICE
Order code for "Transmitter housing", option L "Cast, stainless": The covers of the
transmitter housing are provided with a borehole to lock the cover.
The cover can be locked using screws and a chain or cable provided by the customer.
It is recommended to use stainless steel cables or chains.
‣
If a protective coating is applied, it is recommended to use a heat shrink tube to protect
‣
the housing paint.
A0029799
1Cover borehole for the securing screw
2Securing screw to lock the cover
6.2 Mounting the measuring device
6.2.1 Required tools
For transmitter
For mounting on a post:
• Proline 500 – digital transmitter
• Open-ended wrench AF 10
• Torx screwdriver TX 25
• Proline 500 transmitter
Open-ended wrench AF 13
Endress+Hauser29
MountingProline Cubemass C 500 HART
For wall mounting:
Drill with drill bit ⌀ 6.0 mm
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 measuring device
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 nameplate of the sensor matches the
flow direction of the fluid.
2.Install the measuring device or turn the transmitter housing so that the cable entries
do not point upwards.
6.2.4 Mounting the transmitter housing: Proline 500 – digital
CAUTION
L
Ambient temperature too high!
Danger of electronics overheating and housing deformation.
Do not exceed the permitted maximum ambient temperature .
‣
If operating outdoors: Avoid direct sunlight and exposure to weathering, particularly in
‣
warm climatic regions.
A0029263
CAUTION
L
Excessive force can damage the housing!
Avoid excessive mechanical stress.
‣
The transmitter can be mounted in the following ways:
• Post mounting
• Wall mounting
30Endress+Hauser
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