Endress+Hauser Proline Promass E 200 User manual

Operating Instructions
Proline Promass E 200
PROFIBUS PA
Coriolis mass flow measuring system
BA01133D/06/EN/01.12
71190789
Valid as of version
01.00.zz (Device firmware)

Proline Promass E 200 PROFIBUS PA
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• 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.

Proline Promass E 200 PROFIBUS PA Table of contents
Endress+Hauser 3
Table of contents
1 Document information ............... 5
1.1 Document function ....................... 5
1.2 Symbols used ........................... 5
1.2.1 Safety symbols .................... 5
1.2.2 Electrical symbols .................. 5
1.2.3 Tool symbols ..................... 5
1.2.4 Symbols for certain types of information ... 6
1.2.5 Symbols in graphics ................. 6
1.3 Documentation ......................... 7
1.3.1 Standard documentation .............. 7
1.3.2 Supplementary device-dependent
documentation .................... 7
2 Basic safety instructions .............. 8
2.1 Requirements for the personnel .............. 8
2.2 Designated use .......................... 8
2.3 Workplace safety ........................ 9
2.4 Operational safety ........................ 9
2.5 Product safety .......................... 9
3 Product description ................ 10
3.1 Product design ......................... 10
3.2 Registered trademarks .................... 10
4 Incoming acceptance and product
identification ...................... 11
4.1 Incoming acceptance ..................... 11
4.2 Product identification .................... 12
4.2.1 Transmitter nameplate .............. 12
4.2.2 Sensor nameplate ................. 13
4.2.3 Symbols on measuring device ......... 14
5 Storage and transport ............... 15
5.1 Storage conditions ...................... 15
5.2 Transporting the product .................. 15
5.3 Packaging disposal ...................... 16
6 Installation ........................ 17
6.1 Installation conditions .................... 17
6.1.1 Mounting position ................. 17
6.1.2 Requirements from environment and
process ......................... 19
6.1.3 Special mounting instructions ......... 21
6.2 Mounting the measuring device ............. 22
6.2.1 Required tools .................... 22
6.2.2 Preparing the measuring device ........ 22
6.2.3 Mounting the measuring device ........ 22
6.2.4 Turning the transmitter housing ....... 22
6.2.5 Turning the display module ........... 23
6.3 Post-mounting check .................... 23
7 Electrical connection ............... 25
7.1 Connection conditions ................... 25
7.1.1 Required tools .................... 25
7.1.2 Requirements for connecting cable ...... 25
7.1.3 Terminal assignment ............... 27
7.1.4 Pin assignment, device plug .......... 27
7.1.5 Shielding and grounding ............. 28
7.1.6 Requirements for the supply unit ....... 29
7.1.7 Preparing the measuring device ........ 29
7.2 Connecting the measuring device ............ 29
7.2.1 Connecting the transmitter ........... 29
7.3 Hardware settings ....................... 31
7.3.1 Setting the device address ............ 31
7.4 Ensuring the degree of protection ............ 32
7.5 Post-connection check ................... 32
8 Operation options .................. 34
8.1 Overview of operation options .............. 34
8.2 Structure and function of the operating menu .... 35
8.2.1 Structure of the operating menu ....... 35
8.2.2 Operating philosophy ............... 36
8.3 Access to the operating menu via the local
display .............................. 37
8.3.1 Operational display ................ 37
8.3.2 Navigation view .................. 38
8.3.3 Editing view ..................... 40
8.3.4 Operating elements ................ 42
8.3.5 Opening the context menu ........... 43
8.3.6 Navigating and selecting from list ....... 44
8.3.7 Calling the parameter directly ......... 44
8.3.8 Calling up help text ................ 45
8.3.9 Changing the parameters ............ 46
8.3.10 User roles and related access
authorization .................... 47
8.3.11 Disabling write protection via access
code .......................... 47
8.3.12 Enabling and disabling the keypad lock ... 47
8.4 Access to the operating menu via the operating
tool ................................ 49
8.4.1 Connecting the operating tool ......... 49
8.4.2 FieldCare ....................... 50
8.4.3 SIMATIC PDM ................... 51
9 System integration ................. 52
9.1 Overview of device description files .......... 52
9.1.1 Current version data for the device ..... 52
9.1.2 Operating tools ................... 52
10 Commissioning .................... 53
10.1 Function check ........................ 53
10.2 Switching on the measuring device ........... 53
10.3 Setting the operating language .............. 53

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10.4 Configuring the measuring device ............ 53
10.4.1 Setting the system units ............. 54
10.4.2 Selecting and setting the medium ...... 57
10.4.3 Configuring communication interface .... 58
10.4.4 Configuring the analog inputs ......... 59
10.4.5 Configuring the local display .......... 59
10.4.6 Configuring the low flow cut off ....... 62
10.4.7 Configuring the partial filled pipe
detection ....................... 63
10.5 Advanced settings ....................... 64
10.5.1 Defining the tag name .............. 65
10.5.2 Calculated process variables .......... 65
10.5.3 Carrying out a sensor adjustment ....... 66
10.5.4 Configuring the pulse/frequency/switch
output ......................... 67
10.5.5 Configuring the totalizer ............. 76
10.6 Configuration management ................ 77
10.7 Simulation ............................ 79
10.8 Protecting settings from unauthorized access .... 80
10.8.1 Write protection via access code ....... 80
10.8.2 Write protection via write protection
switch ......................... 81
11 Operation ......................... 84
11.1 Read device locking status ................. 84
11.2 Adjusting the operating language ............ 84
11.3 Configuring the display ................... 84
11.4 Reading off measured values ............... 84
11.4.1 Process variables .................. 84
11.4.2 Totalizer ........................ 85
11.4.3 Output values .................... 86
11.5 Adapting the measuring device to the process
conditions ............................ 86
11.6 Performing a totalizer reset ................ 87
11.7 Showing data logging .................... 87
12 Diagnostics and troubleshooting ..... 90
12.1 General troubleshooting .................. 90
12.2 Diagnostic information on local display ........ 92
12.2.1 Diagnostic message ................ 92
12.2.2 Calling up remedial measures ......... 94
12.3 Diagnostic information in FieldCare .......... 95
12.3.1 Diagnostic options ................. 95
12.3.2 Calling up remedy information ........ 95
12.4 Adapting the diagnostic information .......... 95
12.4.1 Adapting the measured value and device
status .......................... 95
12.4.2 Adapting the diagnostic behavior ....... 96
12.5 Overview of diagnostic information .......... 97
12.5.1 Diagnostics for the sensor ............ 97
12.5.2 Diagnostics for the electronics ......... 98
12.5.3 Diagnostics for the process .......... 103
12.6 Pending diagnostic events ................ 106
12.7 Diagnostic list ......................... 107
12.8 Event logbook ........................ 107
12.8.1 Event history .................... 107
12.8.2 Filtering the event logbook .......... 107
12.8.3 Overview of information events ....... 108
12.9 Resetting the measuring device ............. 109
12.10 Device information ..................... 109
12.11 Firmware history ...................... 110
13 Repair ........................... 112
13.1 General notes ......................... 112
13.2 Spare parts ........................... 112
13.3 Endress+Hauser services ................. 113
14 Maintenance ..................... 114
14.1 Maintenance tasks ..................... 114
14.1.1 Exterior cleaning ................. 114
14.1.2 Interior cleaning ................. 114
14.2 Measuring and test equipment ............. 114
14.3 Endress+Hauser services ................. 114
15 Return ........................... 115
16 Disposal .......................... 116
16.1 Removing the measuring device ............ 116
16.2 Disposing of the measuring device ........... 116
17 Technical data .................... 117
17.1 Application .......................... 117
17.2 Function and system design ............... 117
17.3 Input .............................. 117
17.4 Output ............................. 118
17.5 Power supply ......................... 121
17.6 Performance characteristics ............... 123
17.7 Installation ........................... 125
17.8 Environment ......................... 125
17.9 Process ............................. 126
17.10 Mechanical construction ................. 128
17.11 Operability ........................... 130
17.12 Certificates and approvals ................ 131
17.13 Application packages .................... 133
17.14 Accessories .......................... 133
17.15 Documentation ....................... 133
18 Appendix ........................ 134
18.1 Overview of the Operator/Maintenance operating
menu .............................. 134
Index ................................. 158

Proline Promass E 200 PROFIBUS PA Document information
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1 Document information
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
Symbol Meaning
DANGER
A0011189-EN
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious
or fatal injury.
WARNING
A0011190-EN
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious
or fatal injury.
CAUTION
A0011191-EN
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor
or medium injury.
NOTICE
A0011192-EN
NOTICE!
This symbol contains information on procedures and other facts which do not result in personal
injury.
1.2.2 Electrical symbols
Symbol Meaning
A0011197
Direct current
A terminal to which DC voltage is applied or through which direct current flows.
A0011198
Alternating current
A terminal to which alternating voltage is applied or through which alternating current flows.
A0017381
Direct current and alternating current
• A terminal to which alternating voltage or DC voltage is applied.
• A terminal through which alternating current or direct current flows.
A0011200
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a grounding system.
A0011199
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
A0011201
Equipotential connection
A connection that has to be connected to the plant grounding system: This may be a potential
equalization line or a star grounding system depending on national or company codes of practice.
1.2.3 Tool symbols
Symbol Meaning
A0011220
Flat blade screwdriver

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A0011221
Allen key
A0011222
Open-ended wrench
1.2.4 Symbols for certain types of information
Symbol Meaning
A0011182
Allowed
Indicates procedures, processes or actions that are allowed.
A0011183
Preferred
Indicates procedures, processes or actions that are preferred.
A0011184
Forbidden
Indicates procedures, processes or actions that are forbidden.
A0011193
Tip
Indicates additional information.
A0011194
Reference to documentation
Refers to the corresponding device documentation.
A0011195
Reference to page
Refers to the corresponding page number.
A0011196
Reference to graphic
Refers to the corresponding graphic number and page number.
,… ,
Series of steps
ÃResult of a sequence of actions
A0013562
Help in the event of a problem
1.2.5 Symbols in graphics
Symbol Meaning
1, 2, 3,... Item numbers
,… ,
Series of steps
A, B, C, ... Views
A-A, B-B, C-C, ... Sections
A0013441
Flow direction
-
A0011187
Hazardous area
Indicates a hazardous area.
.
A0011188
Safe area (non-hazardous area)
Indicates a non-hazardous area.

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1.3 Documentation
The following document types are available:
• On the CD-ROM supplied with the device
•In the Download Area of the Endress+Hauser Internet site: www.endress.com ®
Download
For a detailed list of the individual documents along with the documentation code
(® ä 133)
1.3.1 Standard documentation
Document type Purpose and content of the document
Technical Information Planning 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.
Brief Operating Instructions Guide that takes you quickly to the 1st measured value
The Brief Operating Instructions contain all the essential information from
incoming acceptance to initial commissioning.
Description of Device Parameters Reference for your parameters
The document provides a detailed explanation of each individual parameter in
the operating menu. The description is aimed at those who work with the
device over the entire life cycle and perform specific configurations.
1.3.2 Supplementary device-dependent documentation
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.

Basic safety instructions Proline Promass E 200 PROFIBUS PA
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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 beginning work, the specialist staff must have read and understood the instructions in
the Operating Instructions and supplementary documentation as well as in the certificates
(depending on the application)
►Following instructions and basic conditions
The operating personnel must fulfill the following requirements:
►Being instructed and authorized according to the requirements of the task by the facility's
owner-operator
►Following the instructions in these Operating Instructions
2.2 Designated use
Application and media
The measuring device described in these 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 in applications 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:
►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 against which the process-wetted materials are
adequately resistant.
►If the measuring device is not operated at atmospheric temperature, compliance with the
relevant basic conditions specified in the device documentation provided (on the CD-ROM) is
absolutely essential.
Incorrect use
Non-designated use can compromise safety. The manufacturer is not liable for damage caused by
improper or non-designated use.
NOTICE
Danger of breakage of the measuring tube due to corrosive or abrasive fluids.
Housing breakage due to mechanical overload possible!
►Verify the compatibility of the process fluid with the measuring tube material.
►Ensure the resistance of all fluid-wetted materials in the process.
►Observe the specified maximum process pressure.
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.

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Residual risks
!WARNING
Danger of housing breaking due to measuring tube breakage!
►In the event of a measuring tube breakage for a device version without rupture disk it is
possible for the pressure loading capacity of the sensor housing to be exceeded. This can lead
to rupture or failure of the sensor housing.
The external surface temperature of the housing can increase by max. 20 K due to the power
consumption of the electronic components. Hot process fluids passing through the measuring
device will further increase the surface temperature of the housing. The surface of the sensor, in
particular, can reach temperatures which are close to the fluid temperature.
Possible burn hazard due to fluid temperatures!
►For elevated fluid temperature, 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.
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 they are
safe to operate.
It meets general safety standards and legal requirements. It also complies with the EC directives
listed in the device-specific EC Declaration of Conformity. Endress+Hauser confirms this by
affixing the CE mark to the device.

Product description Proline Promass E 200 PROFIBUS PA
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3 Product description
3.1 Product design
1 2 345 6 78
9
+E
–
A0014056
å 1 Important components of a measuring device
1Electronics compartment cover
2 Display module
3 Main electronics module
4 Cable glands
5 Transmitter housing
6 I/O electronics module
7 Terminals (spring loaded terminals, pluggable)
8 Connection compartment cover
9 Sensor
3.2 Registered trademarks
PROFIBUSÒ
Registered trademark of the PROFIBUS User Organization, Karlsruhe, Germany
TRI-CLAMP Ò
Registered trademark of Ladish & Co., Inc., Kenosha, USA
ApplicatorÒ, FieldCareÒ, Field XpertTM, HistoROMÒ
Registered or registration-pending trademarks of the Endress+Hauser Group

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4 Incoming acceptance and product identification
4.1 Incoming acceptance
A0015502
1
+
2
1
+
2
A0013843
Is the order code on the delivery note (1) identical to the order code on the product sticker (2)?
A0013695
A0015502
A0013698
Are the goods undamaged?
A0015502
A0013699
Do the nameplate data match the ordering information on the delivery note?
A0015502
A0013697
Is the CD-ROM with the Technical Documentation and documents present?

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If one of the conditions is not satisfied, contact your Endress+Hauser Sales Center.
4.2 Product identification
The following options are available for identification of the measuring device:
• Nameplate specifications
• Order code with breakdown of the device features on the delivery note
•Enter serial numbers from nameplates in W@M Device Viewer
(www.endress.com/deviceviewer): All information about the measuring device is displayed.
For an overview of the scope of the Technical Documentation provided, refer to the following:
•The "Additional standard documentation on the device" (® ä 7) and "Supplementary device-
dependent documentation" (® ä 7) sections
•The W@M Device Viewer: Enter the serial number from the nameplate
(www.endress.com/deviceviewer)
4.2.1 Transmitter nameplate
Order code:
Ext. ord. cd.:
Ser. no.:
Date:
i
i
Patents
322540-0001
1
2
345
6
7
8
9
10 11 12
14
15
16
17
13
A0013906
å 2 Example of a transmitter nameplate
1Manufacturing location
2 Name of the transmitter
3 Order code
4 Serial number
5 Extended order code
6 Electrical connection data, e.g. available inputs and outputs, supply voltage
7 Type of cable glands
8 Permitted ambient temperature range (Ta)
9 Firmware version (FW) from the factory
10 CE mark, C-Tick
11 Additional information on version: certificates, approvals
12 Permitted temperature range for cable
13 Manufacturing date: year-month
14 Degree of protection
15 Explosion protection approval information
16 Document number of safety-related supplementary documentation (® ä 133)
17 2-D matrix code

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4.2.2 Sensor nameplate
Date:
Size:
Material:
Tm:
Patents
i
Ptest =
i
Order code:
Ext. ord. cd.:
Ser. no.:
322541-0000
0044
11
1
2
3 4 5 6 7
12
8
9
13 14 15
16
17
19
18
10
A0013907
å 3 Example of a sensor nameplate
1Manufacturing location
2 Name of the sensor
3 Order code
4 Serial number
5 Extended order code
6 Nominal diameter of the sensor
7 Test pressure of the sensor
8 Flange nominal diameter/nominal pressure
9 Material of measuring tube and manifold
10 Fluid 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 range (Ta)
19 Document number of safety-related supplementary documentation (® ä 133)
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 approval-related
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+).

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4.2.3 Symbols on measuring device
Symbol Meaning
#
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal
injury.
A0011194
Reference to documentation
Refers to the corresponding device documentation.
A0011199
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.

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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 fouling in the measuring tube.
• Protect from direct sunlight to avoid unacceptably high surface temperatures.
•Storage temperature: –40 to +80 °C (–40 to +176 °F), preferable for +20 °C (+68 °F)
• Store in a dry and dust-free place.
• Do not store outdoors.
5.2 Transporting the product
!WARNING
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 from rotating or slipping.
►Observe the weight specified on the packaging (stick-on label).
►Observe the transport instructions on the stick-on label on the electronics compartment cover.
A0015606
Observe the following notes during transport:
• Transport the measuring device to the measuring point in the original packaging.
• Lifting gear
– Webbing slings: Do not use chains, as they could damage the housing.
– For wood crates, the floor structure enables these to be loaded lengthwise or broadside using
a forklift.
•For measuring device > DN 40 (1½ in): lift the measuring device using the webbing slings at
the process connections; do not lift at the transmitter housing.
• Do not remove protective covers or protective caps installed on process connections. They
prevent mechanical damage to the sealing surfaces and fouling in the measuring tube.

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5.3 Packaging disposal
All packaging materials are environmentally friendly and 100% recyclable:
• Measuring device secondary packaging: polymer stretch film that conforms to EC Directive
2002/95/EC (RoHS).
• Packaging:
– Wood crate, treated in accordance with ISPM 15 standard, which is confirmed by the affixed
IPPC logo.
or
– Carton in accordance with European Packaging Directive 94/62EC; recyclability is confirmed
by the affixed RESY symbol.
• Seaworthy packaging (optional): Wood crate, treated in accordance with ISPM 15 standard,
which is confirmed by the affixed IPPC logo.
• Carrying and mounting hardware:
– Disposable plastic pallet
– Plastic straps
– Plastic adhesive strips
• Dunnage: Paper cushion

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6 Installation
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
A0015595
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.

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1
2
3
4
5
A0015596
å 4 Installation in a down pipe (e.g. for batching applications)
1Supply tank
2 Sensor
3 Orifice plate, pipe restriction
4 Valve
5 Batching tank
DN Æ Orifice plate, pipe restriction
[mm] [in] [mm] [in]
8 3/8 6 0.24
15 ½ 10 0.40
25 1 14 0.55
40 1½ 22 0.87
50 2 28 1.10
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).
Orientation Recommendation
AVertical orientation
A0015591
BHorizontal orientation, transmitter head
up
A0015589
Exception:
(® å 5, ä 19)
CHorizontal orientation, transmitter head
down
A0015590
1)
Exception:
(® å 5, ä 19)
DHorizontal orientation, transmitter head
at side
A0015592
1) Applications with high process temperatures may increase the ambient temperature. To maintain the maximum
ambient temperature for the transmitter, this orientation is recommended.

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If a sensor is installed horizontally with a curved measuring tube, match the position of the sensor
to the fluid properties.
1 2
A0014057
å 5 Orientation of sensor with curved measuring tube
1Avoid this orientation for fluids with entrained solids: Risk of solids accumulating.
2 Avoid this orientation for outgassing fluids: Risk of gas accumulating.
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 (® ä 19).
A0015597 A0015598
Installation dimensions
For the dimensions and installation lengths of the device, see the "Technical Information"
document, "Mechanical construction" section
6.1.2 Requirements from environment and process
Ambient temperature range
Measuring device –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.
►If operating outdoors:
Avoid direct sunlight, particularly in warm climatic regions.
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.

Installation Proline Promass E 200 PROFIBUS PA
20 Endress+Hauser
For this reason, the following mounting locations are recommended:
• At the lowest point in a vertical pipe
• Downstream from pumps (no danger of vacuum)
A0015594
Thermal insulation
In the case of some fluids, it is important that the heat radiated from the sensor to the transmitter
is kept to a minimum. A wide range of materials can be used for the required insulation.
NOTICE
Electronics overheating on account of thermal insulation!
►Observe maximum permitted insulation height of the transmitter neck so that the transmitter
head is completely free.
mm (in)
£20 (0.79)
A0013937
Heating
NOTICE
Electronics can overheat due to elevated ambient temperature!
►Observe maximum permitted ambient temperature for the transmitter (® ä 19).
►Depending on the fluid temperature, take the device orientation requirements into account
(® ä 18).
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
Using an electrical trace heating system
If heating is regulated via phase angle control or pulse packages, magnetic fields can affect the
measured values (= for values that are greater than the values approved by the EN standard (sine
30 A/m)).
For this reason, the sensor must be magnetically shielded: the housing can be shielded with tin
plates or electric sheets without a privileged direction (e.g. V330-35A).
The sheet must have the following properties:
•Relative magnetic permeability mr ³ 300
•Plate thickness d ³ 0.35 mm (d ³ )0.014 in