Endress+Hauser Proline Promag 50 Technical specifications

KA00026D/06/EN/14.11
71154524
Brief Operating Instructions
Proline Promag 50
Electromagnetic Flow Measuring System
6
8
These Brief Operating Instructions are not intended to replace the
Operating Instructions provided in the scope of supply.
Detailed information is provided in the Operating Instructions and
the additional documentation on the CD-ROM supplied.
The complete device documentation consists of:
• These Brief Operating Instructions
• Depending on the device version:
– Operating Instructions and the Description of Device Functions
– Approvals and safety certificates
– Special safety instructions in accordance with the approvals for
the device (e.g. explosion protection, pressure equipment
directive etc.)
– Additional device-specific information
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Proline Promag 50
2Endress+Hauser
Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Installation, commissioning and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4 Safety conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Transporting to the measuring point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Installing the Promag L sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.4 Installing the W sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.5 Installing the Promag P sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.6 Installing the Promag H sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.7 Installing the transmitter housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2.8 Post-installation check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
3 Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
3.1 Connecting the various housing types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3.2 Connecting the remote version connecting cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
3.3 Potential equalization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.4 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
3.5 Post-connection check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4 Hardware settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.1 Device address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.2 Terminating resistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
5 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.1 Switching on the measuring device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.3 Navigating within the function matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.4 Calling the Commissioning Quick Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5.5 Software settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
5.6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
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Proline Promag 50 Safety instructions
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1 Safety instructions
1.1 Designated use
• The measuring device is to be used only for measuring the flow of conductive liquids in closed
pipes. A minimum conductivity of 20 μS/cm is required for measuring demineralized water.
Most liquids can be measured as of a minimum conductivity of 5 μS/cm.
• Any use other than that described here compromises the safety of persons and the entire
measuring system and is, therefore, not permitted.
• The manufacturer is not liable for damage caused by improper or non-designated use.
1.2 Installation, commissioning and operation
• The measuring device must only be installed, connected, commissioned and maintained by
qualified and authorized specialists (e.g. electrical technicians) in full compliance with the
instructions in these Brief Operating Instructions, the applicable norms, legal regulations and
certificates (depending on the application).
• The specialists must have read and understood these Brief Operating Instructions and must
follow the instructions they contain. If you are unclear on anything in these Brief Operating
Instructions, you must read the Operating Instructions (on the CD-ROM). The Operating
Instructions provide detailed information on the measuring device.
• The measuring device should only installed in a de-energized state free from outside loads or
strain.
• The measuring device may only be modified if such work is expressly permitted in the
Operating Instructions (on the CD-ROM).
• Repairs may only be performed if a genuine spare parts kit is available and this repair work is
expressly permitted.
• If performing welding work on the piping, the welding unit may not be grounded by means
of the measuring device.
1.3 Operational safety
• The measuring device is designed 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. Relevant regulations
and European standards have been observed.
• 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.
• The information on the warning notices, nameplates and connection diagrams affixed to the
device must be observed. These contain important data on the permitted operating conditions,
the range of application of the device and information on the materials used.
• If the device is not used at atmospheric temperatures, compliance with the relevant marginal
conditions as specified in the device documentation supplied (on CD-ROM) is mandatory.
• The device must be wired as specified in the wiring and connection diagrams. Interconnection
must be permitted.
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Safety instructions Proline Promag 50
4Endress+Hauser
• All parts of the device must be included in the potential equalization of the system.
• Cables, certified cable glands and certified dummy plugs must be suitable to withstand the
prevailing operating conditions, such as the temperature range of the process. Housing
apertures that are not used must be sealed with dummy plugs.
• The device should only be used for fluids to which all the wetted parts of the device are
sufficiently resistant. With regard to special fluids, including fluids used for cleaning,
Endress+Hauser will be happy to assist in clarifying the corrosion-resistant properties of
wetted materials.
However, minor changes in temperature, concentration or in the degree of contamination in
the process may result in variations in corrosion resistance.
For this reason, Endress+Hauser does not accept any responsibility with regard to the
corrosion resistance of wetted materials in a specific application. The user is responsible for
the choice of suitable wetted materials in the process.
• When hot fluid passes through the measuring tube, the surface temperature of the housing
increases. In the case of the sensor, in particular, users should expect temperatures that can
be close to the fluid temperature. If the temperature of the fluid is high, implement sufficient
measures to prevent burning or scalding.
• Hazardous areas
Measuring devices for use in hazardous areas are labeled accordingly on the nameplate.
Relevant national regulations must be observed when operating the device in hazardous areas.
The Ex documentation on the CD-ROM is an integral part of the entire device documentation.
The installation regulations, connection data and safety instructions provided in the Ex
documentation must be observed. The symbol and name on the front page provides
information on the approval and certification (e.g. 0Europe, 2USA,
1Canada). The
nameplate also bears the documentation number of this Ex documentation (XA***D/../..).
• For measuring systems used in SIL 2 applications, the separate manual on functional safety
(on the CD-ROM) must be observed.
• Hygienic applications
Measuring devices for hygienic applications have their own special labeling. Relevant national
regulations must be observed when using these devices.
• Pressure instruments
Measuring devices for use in systems that need to be monitored are labeled accordingly on the
nameplate. Relevant national regulations must be observed when using these devices. The
documentation on the CD-ROM for pressure instruments in systems that need to be
monitored is an integral part of the entire device documentation. The installation regulations,
connection data and safety instructions provided in the Ex documentation must be observed.
• Endress+Hauser will be happy to assist in clarifying any questions on approvals, their
application and implementation.
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Proline Promag 50 Safety instructions
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1.4 Safety conventions
#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 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.
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Installation Proline Promag 50
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2 Installation
2.1 Transporting to the measuring point
• Transport the measuring device to the measuring point in the original packaging.
• Do not remove the covers or caps until immediately before installation.
2.1.1 Transporting flanged devices DN ≤300 (≤ 12")
2.1.2 Transporting flanged devices DN > 300 (> 12")
Use only the metal eyes provided on the flanges to transport, lift or position 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.
A0008153
A0007408
To transport the unit, use slings slung around the process
connections or use lugs (if available).
#Warning!
Risk of injury! The device can slip.
The center of gravity of the measuring device may be
higher than the holding points of the slings.
Always ensure that the device cannot slip or turn around
its axis.
A0007409
Do not lift measuring devices by the transmitter housing
or the connection housing in the case of the remote
version. Do not use chains as they could damage the
housing.
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Proline Promag 50 Installation
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2.2 Installation conditions
2.2.1 Dimensions
For the dimensions of the measuring device, see the associated Technical Information on the
CD-ROM.
2.2.2 Mounting location
The accumulation of air or formation of gas bubbles in the measuring tube can result in an
increase in measuring errors.
For this reason avoid the following mounting locations in the pipe:
• At the highest point of a pipeline. Risk of air accumulating!
• Directly upstream from a free pipe outlet in a down pipe.
A
0008154
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. It might be necessary to
use pulse dampers in systems incorporating piston pumps, piston diaphragm pumps or peristaltic
pumps.
Information on the measuring system's pressure tightness and resistance to vibration and shock
can be found in the Operating Instructions of the CD-ROM.
A
0003203
h 2xDN³
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Installation Proline Promag 50
8Endress+Hauser
Partially filled pipes
Partially filled pipes with gradients necessitate a drain-type configuration.
The empty pipe detection (EPD) function offers additional protection by 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.
Down pipes
Install a siphon or a vent valve downstream of the sensor in down pipes longer than 5 meters
(16 ft). 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 pockets.
For information on the pressure tightness of the measuring tube lining, see the Operating
Instructions on the CD-ROM.
A0008155
Installation in a partially filled pipe
A0008157
Measures for installation in a down pipe (h > 5 m/16 ft)
1. Vent valve
2. Siphon
5xDN
2xDN
³
³
h
2
1
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Proline Promag 50 Installation
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2.2.3 Orientation
An optimum orientation helps avoid gas and air accumulations and buildup in the measuring
tube. The measuring device, nevertheless, supplies a range of functions and tools to measure
problematic fluids correctly:
• Electrode cleaning circuitry (ECC) to prevent electrically conductive deposits in the
measuring tube, e.g. for fluids causing buildup
• Empty pipe detection (EPD) for detecting partially filled measuring tubes, e.g. in the case of
degassing fluids or varying process pressures
• Exchangeable measuring electrodes for abrasive fluids (only Promag W)
Vertical orientation
Horizontal orientation
The measuring electrode plane should be horizontal. This prevents brief insulation of the two
electrodes by entrained air bubbles.
"Caution!
In the case of horizontal orientation, empty pipe detection only works correctly if the transmitter
housing is facing upwards. Otherwise there is no guarantee that empty pipe detection will
respond if the measuring tube is only partially filled or empty.
A0008158
This orientation is optimum for self-emptying piping
systems and when using empty pipe detection (EPD) or
open electrode detection (OED).
A0008159
1. EPD electrode for empty pipe detection
(not for Promag H, DN 2 to 15, 1/12" to ½").
2. Measuring electrodes for signal detection
3. Reference electrode for potential equalization
(not for Promag H)
A1
22
A
3
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Installation Proline Promag 50
10 Endress+Hauser
Inlet and outlet runs
If possible, install the sensor upstream from fittings such as valves, T-pieces, elbows, etc.
2.2.4 Vibrations
Secure and fix both the piping and the sensor if vibrations are severe.
A0008160
The following inlet and outlet runs must be observed in
order to meet accuracy specifications:
•Inletrun:≥5 × DN
• Outlet run: ≥2 × DN
A0008161
Measures to prevent device vibration
(L > 10 m/33 ft)
"Caution!
It is advisable to install the sensor and transmitter
separately if vibration is excessively severe. For
information on the permitted shock and vibration
resistance, see the Operating Instructions on the
CD-ROM.
5xDN³³2xDN
L
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