Endress+Hauser Proline Promag 50 User manual

BA055D/06/en/10.05
50099245
Valid as of version
PROFIBUS DP: V 3.01.XX (Device software)
PROFIBUS PA: V 2.03.XX (Device software)
Operating Instructions
Proline Promag 50
PROFIBUS DP/PA
Electromagnetic Flow Measuring System
8

Brief operating instructions Proline Promag 50 PROFIBUS DP/PA
2Endress+Hauser
Brief operating instructions
These brief operating instructions are intended to help you commission the measuring device
quickly and easily:
!Note!
Always start troubleshooting with the checklist on see Page 92 if faults occur after commissioning
or during operation. The routine takes you directly to the cause of the problem and the appropriate
remedial measures.
Safety instructions Page 7 ff.
First familiarize yourself with the safety instructions to be able to perform the following steps quickly and easily.
Information provided in this section includes that on the designated use of the measuring device, the operational safety
and the safety conventions and icons used in the document.
▼
Installation Page 13 ff.
The “Installation” section provides you with all the important information from incoming acceptance and installation
conditions to be taken into consideration (orientation, mounting location, vibrations, etc.) to the actual installation of the
device incl. information on seals, grounding and the tightening torques to be observed.
▼
Wiring Page 39 ff.
The electrical connection of the device and the connection of the remote version connecting cable are described in the
“Wiring” section. Other topics discussed in this section include:
• The specifications of the coil/signal cable and the fieldbus cable
• The terminal assignment
• The potential matching and the degree of protection
▼
Display and operating elements Page 59 ff.
This section describes the display and operating elements of the local display available and explains how to work with the
function matrix.
▼
Configuration programs Page 64 ff.
In addition to the local display, the measuring device can also be configured and operated using configuration programs
from other manufacturers.
▼
Hardware settings
Information on how to configure the HW write protection, device address, etc. for:
•PROFIBUSDP→Page 67 ff.
•PROFIBUSPA→Page 70 ff.
▼
Basic configuration (device parameters, automation functions Page 73
Device-specific parameters and functions can be configured quickly and easily by means of the “Commissioning” Quick
Setup. These include the display language, measured variables, units, type of signal, etc.
▼
PROFIBUS interface Page 75 ff.
Commissioning the PROFIBUS interface.
▼
System integration and cyclic data transfer
Using the device master files (GSD files) →Page 77 ff.
Cyclic data transfer →Page 80 ff.
▼
Application-specific commissioning Page 88 ff.
Empty-pipe/full-pipe adjustment for detecting partially filled or empty pipes (empty pipe detection).

Proline Promag 50 PROFIBUS DP/PA Brief operating instructions
Endress+Hauser 3
Quick Setup for rapid commissioning
If the measuring device is equipped with a local display, all the important device parameters for
standard operation can be configured quickly and easily by means of the “Commissioning” Quick
Setup menu.
In the case of measuring devices without a local display, the individual parameters and functions
must be configured via a configuration program, (ToF Tool - Fieldtool Package, FieldCare).
F06-50PBxxxx-19-xx-xx-en-000
Fig. 1: Quick Setup “Commissioning”
For Quick Setup “Commissioning”, only settings have to be made in the functions shown in the
graphic above.
!Note!
When you run through the Quick Setup another function or option is displayed (“Select Output”
option) but this should not be taken into account. Settings in this function are not processed further
by the measuring system.
Esc
E
+
-
XXX.XXX.XX
F
F
OQuick Setup
Setup
Commission
Language
Pre-Setting
Unit
Volume Flow
Unit to Bus
Select
Output
HOME-POSITION

Brief operating instructions Proline Promag 50 PROFIBUS DP/PA
4Endress+Hauser

Proline Promag 50 PROFIBUS DP/PA Table of contents
Endress+Hauser 5
Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . 7
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.2 Installation, commissioning and operation . . . . . . . . 7
1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.5 Notes on safety conventions and icons . . . . . . . . . . . 8
2 Identification . . . . . . . . . . . . . . . . . . . . 9
2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1.1 Nameplate of the transmitter . . . . . . . . . . . . 9
2.1.2 Nameplate of the sensor . . . . . . . . . . . . . . 10
2.1.3 Nameplate, connections . . . . . . . . . . . . . . 11
2.2 Certificates and approvals . . . . . . . . . . . . . . . . . . . 12
2.3 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 12
3 Installation . . . . . . . . . . . . . . . . . . . . . 13
3.1 Incoming acceptance, transport and storage . . . . . . 13
3.1.1 Incoming acceptance . . . . . . . . . . . . . . . . . 13
3.1.2 Transport . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1.3 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . 15
3.2.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.2 Mounting location . . . . . . . . . . . . . . . . . . . 15
3.2.3 Orientation . . . . . . . . . . . . . . . . . . . . . . . . 17
3.2.4 Vibrations . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.2.5 Foundations, supports . . . . . . . . . . . . . . . . 19
3.2.6 Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.2.7 Nominal diameter and flow rate . . . . . . . . 20
3.2.8 Length of connecting cable . . . . . . . . . . . . 21
3.3 Installation instructions . . . . . . . . . . . . . . . . . . . . . 22
3.3.1 Installing the Promag W sensor . . . . . . . . . 22
3.3.2 Installing the Promag P sensor . . . . . . . . . . 27
3.3.3 Installing the Promag H sensor . . . . . . . . . . 32
3.3.4 Turning the transmitter housing . . . . . . . . 34
3.3.5 Turning the local display . . . . . . . . . . . . . . 35
3.3.6 Installing the wall-mount housing . . . . . . . 36
3.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 38
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 39
4.1 PROFIBUS cable specifications . . . . . . . . . . . . . . . . 39
4.1.1 PROFIBUS DP cable specifications . . . . . . . 39
4.1.2 PROFIBUS PA cable specifications . . . . . . . 40
4.1.3 Shielding and grounding . . . . . . . . . . . . . . 42
4.2 Connecting the remote version . . . . . . . . . . . . . . . 43
4.2.1 Connecting Promag W/P/H . . . . . . . . . . . 43
4.2.2 Cable specifications . . . . . . . . . . . . . . . . . . 47
4.3 Connecting the measuring unit . . . . . . . . . . . . . . . 48
4.3.1 Terminal assignment . . . . . . . . . . . . . . . . . 48
4.3.2 Transmitter connection . . . . . . . . . . . . . . . 48
4.3.3 PROFIBUS DP connection diagram . . . . . . 49
4.3.4 PROFIBUS PA connection diagram . . . . . . 50
4.4 Potential equalization . . . . . . . . . . . . . . . . . . . . . . . 53
4.4.1 Standard . . . . . . . . . . . . . . . . . . . . . . . . . . 53
4.4.2 Special cases . . . . . . . . . . . . . . . . . . . . . . . 54
4.5 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . 56
4.6 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 57
5 Operation . . . . . . . . . . . . . . . . . . . . . . 58
5.1 Quick operation guide . . . . . . . . . . . . . . . . . . . . . . 58
5.2 Local display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
5.2.1 Display and operating elements . . . . . . . . . 59
5.2.2 Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
5.3 Brief operating instructions on the
function matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
5.3.1 General notes . . . . . . . . . . . . . . . . . . . . . . 62
5.3.2 Enabling the programming mode . . . . . . . . 62
5.3.3 Disabling the programming mode . . . . . . . . 62
5.4 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
5.4.1 Type of error . . . . . . . . . . . . . . . . . . . . . . . 63
5.4.2 Error message type . . . . . . . . . . . . . . . . . . . 63
5.5 Operating options . . . . . . . . . . . . . . . . . . . . . . . . . 64
5.5.1 FieldCare . . . . . . . . . . . . . . . . . . . . . . . . . . 64
5.5.2 Operating program
“ToF Tool - Fieldtool Package” . . . . . . . . . . 64
5.5.3 Operating program
“SIMATIC PDM” (Siemens) . . . . . . . . . . . . 64
5.5.4 Device drivers for operating programs . . . 65
5.6 PROFIBUS DP hardware settings . . . . . . . . . . . . . 67
5.6.1 Configuring the write protection . . . . . . . . 67
5.6.2 Configuring the device address . . . . . . . . . . 68
5.6.3 Configuring the terminating resistors . . . . . 69
5.7 PROFIBUS PA hardware settings . . . . . . . . . . . . . 70
5.7.1 Configuring the write protection . . . . . . . . 70
5.7.2 Configuring the device address . . . . . . . . . . 71
6 Commissioning . . . . . . . . . . . . . . . . . . 72
6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
6.1.1 Switching on the measuring device . . . . . . 72
6.2 Quick Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
6.2.1 Quick-Setup “Commissioning” . . . . . . . . . 73
6.2.2 Quick Setup “Communication” . . . . . . . . . 74
6.3 Commissioning the PROFIBUS interface . . . . . . . . 75
6.3.1 PROFIBUS DP/PA commissioning . . . . . . 75
6.4 PROFIBUS DP/PA system integration . . . . . . . . . . 77
6.4.1 Device master file (GSD file) . . . . . . . . . . . 77
6.4.2 Selecting the GSD file in the
measuring device . . . . . . . . . . . . . . . . . . . . 78
6.4.3 Example for selecting the GSD file . . . . . . 78
6.4.4 Compatibility with previous
Promag 33 model (Profile Version 2.0) . . . 79
6.4.5 Maximum number of writes . . . . . . . . . . . 79

Proline Promag 50 PROFIBUS DP/PA Table of contents
6Endress+Hauser
6.5 PROFIBUS DP/PA cyclic data transfer . . . . . . . . . 80
6.5.1 Block model . . . . . . . . . . . . . . . . . . . . . . . 80
6.5.2 Modules for cyclic data transfer . . . . . . . . 80
6.5.3 Configuration information for
integrating modules . . . . . . . . . . . . . . . . . 84
6.5.4 Configuration examples with
Simatic S7 HW-Konfig . . . . . . . . . . . . . . . . 85
6.6 Acyclic data transfer . . . . . . . . . . . . . . . . . . . . . . . 87
6.6.1 Master Class 2 acyclic (MS2AC) . . . . . . . 87
6.6.2 Master Class 1 acyclic (MS1AC) . . . . . . . 87
6.7 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
6.7.1 Empty-pipe/full-pipe adjustment . . . . . . . . 88
6.7.2 Performing empty-pipe and
full-pipe adjustment (EPD) . . . . . . . . . . . . 88
6.8 Data memory (HistoROM) . . . . . . . . . . . . . . . . . . . 88
6.8.1 HistoROM/S-DAT (sensor-DAT) . . . . . . . . 88
7 Maintenance . . . . . . . . . . . . . . . . . . . . 89
7.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 89
7.2 Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
8 Accessories . . . . . . . . . . . . . . . . . . . . . 90
8.1 Device-specific accessories . . . . . . . . . . . . . . . . . . . 90
8.2 Measuring principle-specific accessories . . . . . . . . . 90
8.3 Service-specific accessories . . . . . . . . . . . . . . . . . . 91
9 Troubleshooting . . . . . . . . . . . . . . . . . 92
9.1 Troubleshooting instructions . . . . . . . . . . . . . . . . . 92
9.2 System error messages . . . . . . . . . . . . . . . . . . . . . . 93
9.2.1 Displaying the device status on
PROFIBUS DP/PA . . . . . . . . . . . . . . . . . . 94
9.2.2 List of system error messages . . . . . . . . . . . 95
9.3 Process error messages . . . . . . . . . . . . . . . . . . . . . . 98
9.3.1 Displaying the device status on
PROFIBUS DP/PA . . . . . . . . . . . . . . . . . . 98
9.3.2 List of process error messages . . . . . . . . . . 98
9.4 Process error without error message . . . . . . . . . . . . 99
9.5 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
9.5.1 Removing and installing
printed circuit boards . . . . . . . . . . . . . . . . 101
9.5.2 Replacing the device fuse . . . . . . . . . . . . . 105
9.6 Replacing the exchangeable electrode . . . . . . . . . 106
9.7 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
9.8 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
9.9 Software history . . . . . . . . . . . . . . . . . . . . . . . . . 108
9.9.1 PROFIBUS DP . . . . . . . . . . . . . . . . . . . . . 108
9.9.2 PROFIBUS PA . . . . . . . . . . . . . . . . . . . . . 108
10 Technical data . . . . . . . . . . . . . . . . . . 110
10.1 Technical data at a glance . . . . . . . . . . . . . . . . . . 110
10.1.1 Application . . . . . . . . . . . . . . . . . . . . . . . 110
10.1.2 Function and system design . . . . . . . . . . 110
10.1.3 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
10.1.4 Output . . . . . . . . . . . . . . . . . . . . . . . . . . 111
10.1.5 Power supply . . . . . . . . . . . . . . . . . . . . . 111
10.1.6 Performance characteristics . . . . . . . . . . . 112
10.1.7 Operating conditions: Installation . . . . . . 112
10.1.8 Operating conditions: Environment . . . . . 113
10.1.9 Operating conditions: Process . . . . . . . . . 113
10.1.10 Mechanical construction . . . . . . . . . . . . 116
10.1.11 Human interface . . . . . . . . . . . . . . . . . . 121
10.1.12 Certificates and approvals . . . . . . . . . . . . 122
10.1.13 Ordering information . . . . . . . . . . . . . . . 123
10.1.14 Accessories . . . . . . . . . . . . . . . . . . . . . . 123
10.1.15 Documentation . . . . . . . . . . . . . . . . . . . 123
10.1.16 Measuring pipe specifications . . . . . . . 123
10.1.17 Dimensions . . . . . . . . . . . . . . . . . . . . 123
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Proline Promag 50 PROFIBUS DP/PA Safety instructions
Endress+Hauser 7
1 Safety instructions
1.1 Designated use
The measuring device described in these Operating Instructions is to be used only for measuring the
flow rate of conductive liquids in closed pipes. A minimum conductivity of 20 µS/cm is required for
measuring demineralized water. Most liquids can be metered, provided they have a minimum
conductivity of 50 µS/cm, for example:
• Acids, alkalis,
• drinking water, wastewater, sewage sludge,
• Milk, beer, wine, mineral water etc.
Resulting from incorrect use or from use other than that designated, the operational safety of the
measuring devices can be suspended. The manufacturer accepts no liability for damages being
produced from this.
1.2 Installation, commissioning and operation
Note the following points:
• Installation, connection to the electricity supply, commissioning and maintenance of the
measuring device must be carried out by trained, qualified specialists authorized to perform such
work by the facility's owner operator. The specialist must have read and understood these
Operating Instructions and must follow the instructions they contain.
• The measuring device must be operated by persons authorized and trained by the facility's owner-
operator. Strict compliance with the instructions in these Operating Instructions is mandatory.
• Endress+Hauser will be happy to assist in clarifying the chemical resistance properties of parts
wetted by special fluids, including fluids used for cleaning. However the user is responsible for
the choice of fluid wetted materials as regards to their in-process resistance to corrosion. The
manufacturer refuses to accept liability.
• If carrying out welding work on the piping, the welding unit may not be grounded by means of
the measuring device.
• The installer must ensure that the measuring system is correctly wired in accordance with the
wiring diagrams. The transmitter must be grounded, unless the power supply is galvanically
isolated.
• Invariably, local regulations governing the opening and repair of electrical devices apply.
1.3 Operational safety
Note the following points:
• Measuring systems for use in hazardous environments are accompanied by separate
“Ex documentation”, which is an integral part of these Operating Instructions. Strict compliance
with the installation instructions and ratings as stated in this supplementary documentation is
mandatory. The symbol on the front of the Ex documentation indicates the approval and the
certification body (0Europe, 2USA, 1Canada).
• The measuring device complies with the general safety requirements in accordance with
EN 61010, the EMC requirements of EN 61326/AI (IEC 1326) and NAMUR Recommendations
NE 21, NE 43 and NE 53.
• Depending on the application, the seals of the process connections of the Promag H sensor require
periodic replacement.
• The manufacturer reserves the right to modify technical data without prior notice. Your
Endress+Hauser distributor will supply you with current information and updates to these
Operating Instructions.

Safety instructions Proline Promag 50 PROFIBUS DP/PA
8Endress+Hauser
1.4 Return
The following procedures must be carried out before a flowmeter requiring repair or calibration, for
example, is returned to Endress+Hauser:
• Always enclose a duly completed “Declaration of contamination” form. Only then can
Endress+Hauser transport, examine and repair a returned measuring device.
!Note!
You will find a preprinted “Declaration of contamination” form at the back of these Operating
Instructions.
• Enclose special handling instructions if necessary, for example a safety data sheet as per
EN 91/155/EEC.
• Remove all residues. Pay special attention to the grooves for seals and crevices which could
contain residues. This is particularly important if the substance is hazardous to health, e.g.
flammable, toxic, caustic, carcinogenic, etc.
#Warning!
• Do not return a measuring device if you are not absolutely certain that all traces of hazardous
substances have been removed, e.g. substances which have penetrated crevices or diffused
through plastic.
• Costs incurred for waste disposal and injury (burns etc.) due to inadequate cleaning will be
charged to the owner-operator.
1.5 Notes on safety conventions and icons
The devices are designed to meet state-of-the-art safety requirements, have been tested, and left the
factory in a condition in which they are safe to operate. The devices comply with the applicable
standards and regulations in accordance with EN 61010 “Protection Measures for Electrical
Equipment for Measurement, Control, Regulation and Laboratory Procedures”.
The devices can, however, be a source of danger if used incorrectly or for anything other than the
designated use. Consequently, always pay particular attention to the safety instructions indicated in
these Operating Instructions by the following icons:
#Warning!
“Warning” indicates an action or procedure which, if not performed correctly, can result in injury
or a safety hazard. Comply strictly with the instructions and proceed with care.
"Caution!
“Caution” indicates an action or procedure which, if not performed correctly, can result in incorrect
operation or destruction of the measuring device. Comply strictly with the instructions.
!Note!
“Note” indicates an action or procedure which, if not performed correctly, can have an indirect
effect on operation or trigger an unexpected response on the part of the device.

Proline Promag 50 PROFIBUS DP/PA Identification
Endress+Hauser 9
2 Identification
2.1 Device designation
The flow measuring system consists of the following components:
• Promag 50 transmitter
• Promag W, Promag P or Promag H sensor
In the compact version, transmitter and sensor form a single mechanical unit; in the remote version
they are installed separately.
2.1.1 Nameplate of the transmitter
F06-50PBxxxx-18-06-xx-xx-001
Fig. 2: Nameplate specifications for the “Promag 50” transmitter (example)
1 Order code / Serial number: See the specifications on the order confirmation for the meanings of the individual
letters and digits
2 Power supply, frequency: 16...62 V DC / 20...55 V AC, 50...60 Hz
Power consumption: 15 VA/W
3 Additional functions and software
4 Available inputs/outputs
5 Reserved for information on special products
6 Ambient temperature range
7 Degree of protection
PROMAG 50
-20°C (-4°F) <Tamb<+60°C (+140°F)
Pat. US 5,323,156 5,479,007
Pat. US 4,382,387 4,704,908 5,351,554
IP67 / NEMA/Type 4XOrder Code:
Ser.No.:
TAG No.:
50P1H-XXXXXXXXXXXX
12345678901
ABCDEFGHJKLMNPQRST
16-62VDC/20-55VAC
50-60Hz
PROFIBUS PA, Profile 3.0
15VA/W
i
EPD/MSÜ
ECC, BATCHING
2
3
4
5
7
6
1
R
N12895
Pat. UK EP 541 878 EP 618 680
Pat. UK 2 084 740 EP 219 725 EP 521 169

Identification Proline Promag 50 PROFIBUS DP/PA
10 Endress+Hauser
2.1.2 Nameplate of the sensor
F06-xxxxxxxx-18-05-xx-xx-000
Fig. 3: Nameplate specifications for the “Promag” sensor (example)
1 Order code / Serial number: See the specifications on the order confirmation for the meanings of the individual
letters and digits
2 Calibration factor with zero point
3 Nominal diameter/Nominal pressure
4 Fluid temperature range
5 Materials: lining/measuring electrodes
6 Reserved for additional information for special products
7 Ambient temperature range
8 Calibration tolerance
9 Additional information (examples):
– EPD/MSÜ: with empty pipe detection electrode
– R/B: with reference electrode
10 Degree of protection
11 Reserved for additional information on device version (approvals, certificates)
12 Flow direction
-20°C (-4°F)<Tamb<+60°C (+140°F) NEMA/Type4X
Pat. US 4,382,387 4,704,908 5,540,103
50P1H-XXXXXXXXXXXX
0.5328/ 5-
–10 ...+150°C/–14 ...+300°F°C °F
PFA
12345678901
ABCDEFGHJKLMNPQRST
DN100 DIN EN PN40/
EPD/MSÜ, R/B
TM:
Order Code:
Materials:
K-factor:
Ser.No.:
TAG No.:
PROMAG P
1
2
3
7
12
10
11
1.4435/316L
Electrodes:
0.5 CAL
4
5
6
8
9
N12895

Proline Promag 50 PROFIBUS DP/PA Identification
Endress+Hauser 11
2.1.3 Nameplate, connections
F06-50PBxxxx-18-05-xx-xx-001
Fig. 4: Nameplate specifications for transmitter (example)
1 Serial number
2 Possible configuration of a current output (not available)
3 Possible configuration of a relay contact (not available)
4 Terminal assignment, cable for power supply: 85...260 V AC, 20...55 V AC, 16...62 V DC
Terminal No. 1: L1 for AC, L+ for DC
Terminal No. 2: N for AC, L- for DC
5 Signals present at inputs and outputs, possible configuration and terminal assignment →Page 48
6 Version of device software currently installed
7 Installed communication type
8 PROFIBUS ID No.
9 Date of installation
10 Language group
11 Current updates to data specified in points 6 to 9
Communication:
Drivers:
Device SW:
ID 1525 (HEX)
3.01.00
PROFIBUS PA
Date: 01. Oct. 05
SW-Version ex-works
26(+) / 27(-)
NC:
Versorgung /
Tension d'alimentation
Observer manuel d'instruction
See operating manual
Betriebsanleitung beachten
PROFIBUS PA, Profile 3.0
12345678912Ser.No.:
Supply /
24(+) / 25(-)
22(+) / 23(-)
20(+) / 21(-)
N/L-
PE
A:
NO:
P:
L1/L+
12
319475-00XX
X
active
passive
normally open contact
normally closed contact
Update 1 Update 2
2
3
1
4
5
6
7
8
9
11
26 PA +=
27 PA –=
(WEA)
10

Identification Proline Promag 50 PROFIBUS DP/PA
12 Endress+Hauser
2.2 Certificates and approvals
The devices are designed in accordance with good engineering practice to meet state-of-the-art
safety requirements, have been tested, and left the factory in a condition in which they are safe to
operate.
The devices comply with the applicable standards and regulations in accordance with EN 61010
“Protection Measures for Electrical Equipment for Measurement, Control, Regulation and
Laboratory Procedures” and with the EMC requirements of EN 61326/A1 (IEC 1326) and
NAMUR Recommendations NE 21, NE 43 and NE 53.
The measuring system described in these Operating Instructions thus complies with the statutory
requirements of the EC Directives. Endress+Hauser confirms successful testing of the measuring
device by affixing to it the CE mark.
The measuring system complies with the EMC requirements of the Australian Communications
Authority (ACA).
The flow measuring system has successfully passed all the test procedures carried out and is certified
and registered by the PNO (PROFIBUS User Organization).
The device thus meets all the requirements of the following specifications:
• Certified to PROFIBUS Specification, Profile Version 3.0
Device certification number: available on request
• The measuring device can also be operated with certified devices of other manufacturers
(interoperability)
2.3 Registered trademarks
KALREZ®and VITON®
Registered trademarks of E.I. Du Pont de Nemours & Co., Wilmington, USA
TRI-CLAMP®
Registered trademark of Ladish & Co., Inc., Kenosha, USA
PROFIBUS®
Registered trademark of the PROFIBUS User Organization, Karlsruhe, D
HistoROM™, S-DAT™, ToF Tool - Fieldtool®Package, Fieldcheck®, Applicator®
Registered or registration-pending trademarks of Endress+Hauser Flowtec AG, Reinach, CH

Proline Promag 50 PROFIBUS DP/PA Installation
Endress+Hauser 13
3 Installation
3.1 Incoming acceptance, transport and storage
3.1.1 Incoming acceptance
On receipt of the goods, check the following points:
• Check the packaging and the contents for damage.
• Check the shipment, make sure nothing is missing and that the scope of supply matches your
order.
3.1.2 Transport
The following instructions apply to unpacking and to transporting the device to its final location:
• Transport the devices in the containers in which they are delivered.
• Do not remove the protective plates or caps on the process connections until the device is ready
to install. This is particularly important in the case of sensors with PTFE linings.
Special notes on flanged devices
"Caution!
• The wooden covers mounted on the flanges before the device leaves the factory protect the linings
on the flanges during storage and transportation. Do not remove these covers until immediately
before the device is installed in the pipe.
• Do not lift flanged devices by the transmitter housing, or the connection housing in the case of
the remote version.
Transporting flanged devices (DN
≤ 300)
Use webbing slings slung round the two process connections.
Do not use chains, as they could damage the housing.
#Warning!
Risk of injury if the measuring device slips. The center of gravity of the assembled measuring device
might be higher than the points around which the slings are slung.
At all times, therefore, make sure that the measuring device does not unexpectedly turn around its
axis or slip.
F06-xxxxxxxx-22-00-00-xx-002
Fig. 5: Transporting transmitters with DN ≤ 300

Installation Proline Promag 50 PROFIBUS DP/PA
14 Endress+Hauser
Transporting flanged devices (DN ≥350)
Use only the metal eyes on the flanges for transporting the device, lifting it and positioning the
sensor in the piping.
"Caution!
Do not attempt to lift the sensor with the tines of a fork-lift truck beneath the metal casing.
This would buckle the casing and damage the internal magnetic coils.
F06-10Fxxxxx-22-xx-xx-xx-001
Fig. 6: Transporting sensors with DN ≥350
3.1.3 Storage
Note the following points:
• Pack the measuring device in such a way as to protect it reliably against impact for storage (and
transportation). The original packaging provides optimum protection.
• The permitted storage temperature corresponds to the ambient temperature range of the
transmitter and the sensors →Page 113.
• Do not remove the protective plates or caps on the process connections until the device is ready
to install. This is particularly important in the case of sensors with PTFE linings.
• The measuring device must be protected against direct sunlight during storage in order to avoid
unacceptably high surface temperatures.
• Choose a storage location where moisture does not collect in the measuring device. This will help
prevent fungus and bacteria infestation which can damage the liner.

Proline Promag 50 PROFIBUS DP/PA Installation
Endress+Hauser 15
3.2 Installation conditions
3.2.1 Dimensions
The dimensions and lengths of the sensor and transmitter are provided in the “Technical
Information” document on the measuring device in question which you can download as a PDF file
from www.endress.com. A list of the “Technical Information” documents available is provided in
the “Documentation” section on Page 123.
3.2.2 Mounting location
Accumulated air or gas bubbles in the measuring tube can result in an increase in measuring errors.
Avoid the following locations:
• Highest point of a pipeline. Risk of air accumulating.
• Directly upstream of a free pipe outlet in a vertical pipeline.
A0003202
Fig. 7: Mounting location
Installation of pumps
Do not install the sensor on the intake side of a pump. This precaution is to avoid low pressure and
the consequent risk of damage to the lining of the measuring tube. Information on the lining's
resistance to partial vacuum can be found on Page 115.
It might be necessary to install pulse dampers in systems incorporating reciprocating, diaphragm or
peristaltic pumps. Information on the measuring system's resistance to vibration and shock can be
found on Page 113.
A0003203
Fig. 8: Installation of pumps
h 2xDN³

Installation Proline Promag 50 PROFIBUS DP/PA
16 Endress+Hauser
Partially filled pipes
Partially filled pipes with gradients necessitate a drain-type configuration.
The empty pipe detection function (EPD →Page 88) offers additional security in detecting empty
or partially filled pipes.
"Caution!
Risk of solids accumulating. Do not install the sensor at the lowest point in the drain. It is advisable
to install a cleaning valve.
A0003204
Fig. 9: Installation in partially filled pipe
Down pipes
Install a siphon or a vent valve downstream of the sensor in down pipes longer than 5 meters. This
precaution is to avoid low pressure and the consequent risk of damage to the lining of the measuring
tube. This measure also prevents the system losing prime, which could cause air inclusions.
Information on the lining's resistance to partial vacuum can be found on Page 115.
A0003205
Fig. 10: Installation measures for down pipes
1Ventvalve
2 Pipe siphon
³5xDN
³2xDN
>5m
2
1

Proline Promag 50 PROFIBUS DP/PA Installation
Endress+Hauser 17
3.2.3 Orientation
An optimum orientation position helps avoid gas and air accumulations and deposits in the
measuring tube. The measuring device, nevertheless, supplies a range of functions and accessories
for correct measuring of problematic fluids:
• Electrode Cleaning Circuit (ECC) for applications with accretive fluids, e.g. electrically
conductive deposits * “Description of Device Functions” manual.
• Empty pipe detection (EPD) ensures the detection of partially filled measuring tubes, e.g. in the
case of degassing fluids or varying process pressures →Page 88
• Exchangeable measuring electrodes for abrasive fluids (only Promag W) →Page 106
Vertical orientation
This is the ideal orientation for self-emptying piping systems and for use in conjunction with empty
pipe detection (EPD).
A0003206
Fig. 11: Vertical orientation
Horizontal orientation
The measuring electrode plane should be horizontal. This prevents brief insulation of the two
electrodes by entrained air bubbles.
"Caution!
Empty pipe detection functions correctly with the measuring device installed horizontally only
when the transmitter housing is facing upward (→Fig. 11). Otherwise there is no guarantee that
empty pipe detection will respond if the measuring tube is only partially filled or empty.
A0003207
Fig. 12: Horizontal orientation
1 EPD electrode for the detection of empty pipes (not with Promag H, DN 2...4)
2 Measuring electrodes for the signal acquisition
3 Reference electrode for potential matching (not for Promag H)
A
1
22
A
3

Installation Proline Promag 50 PROFIBUS DP/PA
18 Endress+Hauser
Inlet and outlet run
If possible, install the sensor well clear of fittings such as valves, T-pieces, elbows, etc.
Compliance with the following requirements for the inlet and outlet runs is necessary in order to
ensure measuring accuracy.
• Inlet run: ≥5 x DN
•Outletrun:≥2 x DN
A0003210
Fig. 13: Inlet and outlet run
3.2.4 Vibrations
Secure the piping and the sensor if vibration is severe.
"Caution!
It is advisable to install sensor and transmitter separately if vibration is excessively severe.
Information on resistance to vibration and shock can be found on Page 113.
A0003208
Fig. 14: Measures to prevent vibration of the measuring device
5xDN2xDN
>10m

Proline Promag 50 PROFIBUS DP/PA Installation
Endress+Hauser 19
3.2.5 Foundations, supports
If the nominal diameter is DN ≥350, mount the transmitter on a foundation of adequate load-
bearing strength.
"Caution!
Risk of damage!
Do not support the weight of the sensor on the metal casing: the casing would buckle and damage
the internal magnetic coils.
A0003209
Fig. 15: Correct support for large nominal diameters (DN ≥ 350)
3.2.6 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
cross-section reduction.
!Note!
The nomogram applies to liquids of viscosity similar to 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.
A0003213
Fig. 16: Pressure loss due to adapters
100
10
0.5
d/D
[mbar]
0.6 0.7 0.8 0.9
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°

Installation Proline Promag 50 PROFIBUS DP/PA
20 Endress+Hauser
3.2.7 Nominal diameter and flow rate
The diameter of the pipe and the flow rate determine the nominal diameter of the sensor. The
optimum velocity of flow is 2…3 m/s. The velocity of flow (v), moreover, has to be matched to the
physical properties of the fluid:
• v < 2 m/s: for abrasive fluids such as potter's clay, lime milk, ore slurry, etc.
• v > 2 m/s: for fluids producing buildup such as wastewater sludge, etc.
!Note!
Flow velocity can be increased, if necessary, by reducing the nominal diameter of the sensor
→Page 19.
Flow characteristics Recommended flowrate Factory settings
Measuring device
nominal diameter min./max. full scale value (v ~ 0.3 or 10 m/s) Low flow cutoff (v ~ 0.04 m/s)
[mm] [inch] Promag SI unit US unit SI unit US unit
21/12" H 0.06...1.8 dm3/min 0.015…0.5 gal/min 0.01 dm3/min 0.002 gal/min
45/32" H 0.25...7 dm3/min 0.07…2 gal/min 0.05 dm3/min 0.008 gal/min
85/16" H 1...30 dm3/min 0.25…8 gal/min 0.1 dm3/min 0.025 gal/min
15 ½" P, H 4...100 dm3/min 1.0…27 gal/min 0.5 dm3/min 0.10 gal/min
25 1" W, P, H 9…300 dm3/min 2.5…80 gal/min 1.0 dm3/min 0.25 gal/min
32 1¼" W, P 15…500 dm3/min 4…130 gal/min 2.0 dm3/min 0.50 gal/min
40 1½" W, P, H 25…700 dm3/min 7…190 gal/min 3.0 dm3/min 0.75 gal/min
50 2" W, P, H 35…1100 dm3/min 10…300 gal/min 5.0 dm3/min 1.25 gal/min
65 2½" W, P, H 60…2000 dm3/min 16…500 gal/min 8.0 dm3/min 2.0 gal/min
80 3" W, P, H 90…3000 dm3/min 24…800 gal/min 12.0 dm3/min 2.5 gal/min
100 4" W, P, H 145…4700 dm3/min 40…1250 gal/min 20.0 dm3/min 4.0 gal/min
125 5" W, P 220…7500 dm3/min 60...1950 gal/min 30.0 dm3/min 7.0 gal/min
150 6" W, P 20…600 m3/h 90...2650 gal/min 2.5 m3/h 12 gal/min
200 8" W, P 35…1100 m3/h 155...4850 gal/min 5.0 m3/h 15 gal/min
250 10" W, P 55…1700 m3/h 250...7500 gal/min 7.5 m3/h 30 gal/min
300 12" W, P 80…2400 m3/h 350...10600 gal/min 10 m3/h 45 gal/min
350 14" W, P 110…3300 m3/h 500...15000 gal/min 15 m3/h 60 gal/min
400 16" W, P 140…4200 m3/h 600...19000 gal/min 20 m3/h 60 gal/min
450 18" W, P 180…5400 m3/h 800...24000 gal/min 25 m3/h 90 gal/min
500 20" W, P 220…6600 m3/h 1000...30000 gal/min 30 m3/h 120 gal/min
600 24" W, P 310…9600 m3/h 1400...44000 gal/min 40 m3/h 180 gal/min
700 28" W 420…13500 m3/h 1900...60000 gal/min 50 m3/h 210 gal/min
– 30" W 480…15000 m3/h 2150...67000 gal/min 60 m3/h 270 gal/min
800 32" W 550…18000 m3/h 2450...80000 gal/min 75 m3/h 300 gal/min
900 36" W 690…22500 m3/h 3100...100000 gal/min 100 m3/h 360 gal/min
1000 40" W 850…28000 m3/h 3800...125000 gal/min 125 m3/h 480 gal/min
- 42" W 950…30000 m3/h 4200...135000 gal/min 125 m3/h 600 gal/min
1200 48" W 1250…40000 m3/h 5500...175000 gal/min 150 m3/h 600 gal/min
– 54" W 1550…50000 m3/h 9…300 Mgal/d 200 m3/h 1.3 Mgal/d
1400 – W 1700…55000 m3/h 10...340 Mgal/d 225 m3/h 1.3 Mgal/d
- 60" W 1950…60000 m3/h 12...380 Mgal/d 250 m3/h 1.3 Mgal/d
1600 – W 2200…70000 m3/h 13...450 Mgal/d 300 m3/h 1.7 Mgal/d
- 66" W 2500...80000 m3/h 14...500 Mgal/d 325 m3/h 2.2 Mgal/d
1800 72" W 2800...90000 m3/h 16...570 Mgal/d 350 m3/h 2.6 Mgal/d
- 78" W 3300...100000 m3/h 18…650 Mgal/d 450 m3/h 3.0 Mgal/d
2000 – W 3400...110000 m3/h 20…700 Mgal/d 450 m3/h 3.0 Mgal/d