Endress+Hauser Dosimag User manual

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Brief Operating Instructions
Dosimag
Electromagnetic flowmeter
These Instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information about the device can be found in the
Operating Instructions and the other documentation:
• On the CD-ROM supplied (is not included in the delivery for
all device versions).
• Available for all device versions via:
– Internet: www.endress.com/deviceviewer
– Smart phone/tablet: Endress+Hauser Operations App
Description of the procedure (→  9)
KA01175D/06/EN/01.14
71255175

Dosimag
2 Endress+Hauser
TAG No.: XXX000
Ser. No.: X000X000000
Order code 00X00-XXXX0XX0XXX
www.endress.com/deviceviewer Endress+Hauser Operations App
Serial number
A0023555

Dosimag Table of contents
Endress+Hauser 3
Table of contents
1 Document information ........................................................... 4
1.1 Symbols used ........................................................................ 4
2 Basic safety instructions ......................................................... 6
2.1 Requirements for the personnel ........................................................... 6
2.2 Designated use ....................................................................... 6
2.3 Workplace safety ...................................................................... 7
2.4 Operational safety ..................................................................... 7
2.5 Product safety ........................................................................ 7
2.6 IT security ........................................................................... 7
3 Incoming acceptance and product identification .................................. 8
3.1 Incoming acceptance ................................................................... 8
3.2 Product identification .................................................................. 9
4 Storage and transport ........................................................... 10
4.1 Storage conditions .................................................................... 10
4.2 Transporting the product ............................................................... 10
5 Installation ..................................................................... 13
5.1 Installation conditions ................................................................. 13
5.2 Mounting the measuring device .......................................................... 18
5.3 Post-installation check ................................................................. 19
6 Electrical connection ............................................................ 20
6.1 Connection conditions ................................................................. 20
6.2 Connecting the measuring device ......................................................... 20
6.3 Ensuring the degree of protection ........................................................ 27
6.4 Post-connection check ................................................................. 28
7 Operation options .............................................................. 28
7.1 Overview of operation options ........................................................... 28
8 System integration .............................................................. 29
9 Commissioning ................................................................. 30
9.1 Function check ...................................................................... 30
9.2 Switching on the measuring device ........................................................ 30
9.3 Configuring the measuring device ........................................................ 30
9.4 Advanced settings .................................................................... 39
9.5 Simulation ......................................................................... 41
10 Diagnostic information ......................................................... 42

Document information Dosimag
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1 Document information
1.1 Symbols used
1.1.1 Safety symbols
Symbol Meaning
DANGER
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
NOTE!
This symbol contains information on procedures and other facts which do not result in personal
injury.
1.1.2 Electrical symbols
Symbol Meaning
Direct current
A terminal to which DC voltage is applied or through which direct current flows.
Alternating current
A terminal to which alternating voltage is applied or through which alternating current flows.
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.
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a grounding system.
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
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.

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1.1.3 Symbols for certain types of information
Symbol Meaning
Permitted
Indicates procedures, processes or actions that are permitted.
Preferred
Indicates procedures, processes or actions that are preferred.
Forbidden
Indicates procedures, processes or actions that are forbidden.
Tip
Indicates additional information.
Reference to documentation
Refers to the corresponding device documentation.
Reference to page
Refers to the corresponding page number.
Reference to graphic
Refers to the corresponding graphic number and page number.
,… ,
Series of steps
Result of a sequence of actions
Visual inspection
1.1.4 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 the non-hazardous area.

Basic safety instructions Dosimag
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2 Basic safety instructions
2.1 Requirements for the personnel
The personnel must fulfill the following requirements for its tasks:
‣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
2.2 Designated use
Application and media
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 associated device documentation is absolutely
essential: "Device documentation" section (→  9).
Incorrect use
Non-designated use can compromise safety. The manufacturer is not liable for damage caused
by improper or non-designated use.
LWARNING
Danger of breakage of the sensor due to corrosive or abrasive fluids!
‣Verify the compatibility of the process fluid with the sensor material.
‣Ensure the resistance of all fluid-wetted materials in the process.
‣Observe the specified pressure and temperature range.
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
The external surface temperature of the housing can increase by max. 10 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.
If working on and with the device with wet hands:
‣It is recommended to wear gloves on account of the higher risk of electric shock.
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.
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 EC
directives listed in the device-specific EC Declaration of Conformity. Endress+Hauser confirms
this by affixing the CE mark to the device.
2.6 IT security
We only provide a warranty 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 device settings.
IT security measures in line with operators' security standards and designed to provide
additional protection for the device and device data transfer must be implemented by the
operators themselves.

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3 Incoming acceptance and product identification
3.1 Incoming acceptance
1
+
2
1
+
2
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 CD-ROM with the
Technical Documentation
(depends on device version)
and documents 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! In
such cases, the technical documentation is available via the Internet or via the Endress
+Hauser Operations App, see the "Device documentation" section (→  9).

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3.2 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.
• Enter the serial number from the nameplates into the Endress+Hauser Operations App or
scan the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser Operations
App: all the information for the measuring device is displayed.
Order code:
Ext. ord. cd.:
Ser. no.:
Order code:
Ext. ord. cd.:
Ser. no.:
1
2
3
4
A0021952
 1 Example of a nameplate
1 Order code
2 Serial number (Ser. no.)
3 Extended order code (Ext. ord. cd.)
4 2-D matrix code (QR code)
For detailed information on the breakdown of the specifications on the nameplate, see
the Operating Instructions for the device (→  9).
3.2.1 Device documentation
All devices are supplied with Brief Operating Instructions. These Brief Operating
Instructions are not a substitute for the Operating Instructions pertaining to the device!
Detailed information about the device can be found in the Operating Instructions and the
other documentation:
• On the CD-ROM supplied (is not included in the delivery for all device versions).
• Available for all device versions via:
– Internet: www.endress.com/deviceviewer
– Smart phone/tablet: Endress+Hauser Operations App
The information required to retrieve the documentation can be found on the nameplate of the
device (→  1,  9).
Technical documentation can also be downloaded from the Download Area of the
Endress+Hauser web site: www.endress.com→ Download. However this technical
documentation applies to a particular instrument family and is not assigned to a specific
device.

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W@M Device Viewer
1. Launch the W@M Device Viewer: www.endress.com/deviceviewer
2. Enter the serial number (Ser. no.) of the device: see nameplate (→  1,  9).
 All the associated documentation is displayed.
Endress+Hauser Operations App
The Endress+Hauser Operations App is available for Android (Google play) and iOS (App
Store).
Via the serial number:
1. Launch the Endress+Hauser Operations App.
2. Enter the serial number (Ser. no.) of the device: see nameplate (→  1,  9).
 All the associated documentation is displayed.
Via the 2-D matrix code (QR code):
1. Launch the Endress+Hauser Operations App.
2. Scan the 2-D matrix code (QR code) on the nameplate (→  1,  9).
 All the associated documentation is displayed.
4 Storage and transport
4.1 Storage conditions
Observe the following notes for storage:
• Store in original packaging.
• Do not remove protective covers or protective caps installed on process connections.
• Protect from direct sunlight.
• Select a storage location where moisture cannot collect in the measuring device.
• Store in a dry and dust-free place.
• Do not store outdoors.
• Storage temperature(→  13)
4.2 Transporting the product
Transport the measuring device to the measuring point in the original packaging.

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A0015604
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.
4.2.1 Measuring devices without lifting lugs
LWARNING
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).
A0015606
4.2.2 Measuring devices with lifting lugs
LCAUTION
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.
4.2.3 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.

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LCAUTION
Risk of damaging the magnetic coil
‣If transporting by forklift, do not lift the sensor by the metal casing.
‣This would buckle the casing and damage the internal magnetic coils.
A0023726

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5 Installation
5.1 Installation conditions
5.1.1 Mounting position
Mounting location
h
A0023343
h ≥ 2 × DN
Installation in down pipes
Install a siphon with a vent valve downstream of the sensor in down pipes whose length h ≥
5 m (16.4 ft). This precaution is to avoid low pressure and the consequent risk of damage to
the measuring tube. This measure also prevents the system losing prime.
h
2
1
A0017064
 2 Installation in a down pipe
1 Vent valve
2 Pipe siphon
h Length of down pipe

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Installation in partially filled pipes
A partially filled pipe with a gradient necessitates a drain-type configuration.
³5 × DN ³2 × DN
A0017063
Orientation
The direction of the arrow on the sensor nameplate helps you to install the sensor according
to the flow direction.
An optimum orientation position helps avoid gas and air accumulations and deposits in the
measuring tube.
Batching systems
Optimum measurement takes place when the pipe system is completely filled with the
medium.
1
212
1
2
3 3 3
A0003795
 3 Batching system
1 Measuring device
2 Batch valve
3 Vessel
Horizontal
The measuring electrode plane must be horizontal. This prevents brief insulation of the
two measuring electrodes by entrained air bubbles.

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A
1
2
A
A0003829
 4 Horizontal installation
1 Measuring electrodes
2 Liner
In the event of extreme heating (e.g. for CIP or SIP cleaning processes), we recommend
you install the measuring device in such a way that the transmitter part is pointing
downwards. This reduces the risk of the electronic components overheating.
A0003830
 5 Recommended orientation in the event of extreme heating
Inlet and outlet runs
5 × DN≥2 × DN≥
A0016275

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For the dimensions and installation lengths of the device, see the "Technical Information"
document, "Mechanical construction" section
5.1.2 Requirements from environment and process
Ambient temperature range
For detailed information on the ambient temperature range, see the Operating
Instructions for the device (→  9)
Temperature tables
SI units
°C
T5
[100 °C]
T4
[135 °C]
T3
[200 °C]
T2
[300 °C]
T1
[450 °C]
Ambient temperature Ta60 50 45 45 45
Maximum medium temperature Tm70 105 130 130 130
US units
°F
T5
[212 °F]
T4
[275 °F]
T3
[392 °F]
T2
[572 °F]
T1
[842 °F]
Ambient temperature Ta140 122 113 113 113
Maximum medium temperature Tm158 221 266 266 266
The minimum medium temperature is –20 °C (–4 °F).
The minimum ambient temperature is –40 °C (–40 °F).
System pressure
A0015594
Furthermore, install pulse dampers if reciprocating, diaphragm or peristaltic pumps are
used.

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Vibrations
L
A0016266
 6 Measures to avoid device vibrations (L > 10 m (33 ft))
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°
A0016359

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5.2 Mounting the measuring device
LWARNING
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.
5.2.1 Installation
The sensor is supplied to order, with or without pre-installed process connections. Ready-
mounted process connections are fixed to the sensor with 4 hexagonal-headed bolts.
The sensor may need to be supported or additionally secured depending on the
application and pipe length.
5.2.2 Welding the sensor into the pipe (welding connections)
LWARNING
Risk of destroying the electronics!
‣Make sure that the welding system is not grounded via the sensor or transmitter.
1. Tack-weld the sensor to secure it in the pipe. A suitable welding aid can be ordered
separately as an accessory .
2. Release the screws on the process connection flange and remove the sensor, along with
the seal, from the pipe.
3. Weld the process connection into the pipe.
4. Reinstall the sensor in the pipe, and in doing so make sure that the seal is clean and in
the right position.
• If thin-walled pipes carrying food are welded correctly, the seal is not damaged by the
heat even when mounted. However, it is recommended to disassemble the sensor and
seal.
• It must be possible to open the pipe by approx. 8 mm (0.31 in) in total to permit
disassembly.
5.2.3 Cleaning with pigs
It is essential to take the internal diameters of the measuring tube and process connection
into account when cleaning with pigs. All the dimensions and lengths of the sensor and
transmitter are provided in the separate "Technical Information" document.
5.2.4 Seals
When mounting the process connections, make sure that the seals in question are dry, clean,
undamaged and correctly centered.

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• The screws must be firmly tightened. The process connection forms a metal
connection with the sensor, which ensures a defined compression of the seal.
• Depending on the application the seals should be replaced periodically, particularly if
molded seals are used (aseptic version)!
The interval between changes depends on the frequency of the cleaning cycles, the
cleaning temperature and the medium temperature.
Replacement seals can be ordered as an accessory.
5.3 Post-installation check
Is the device undamaged (visual inspection)? 
Does the measuring device conform to the measuring point specifications?
For example:
• Process temperature
• Process pressure
• Ambient temperature
• Measuring range

Horizontal position of the measuring electrode plane?(→  4,  15) 
Has the correct orientation for the sensor been selected ?
• According to sensor type
• According to medium temperature
• According to medium properties (outgassing, with entrained solids)

Does the arrow on the sensor nameplate match the direction of flow of the fluid through the piping ? 
Are the measuring point identification and labeling correct (visual inspection)? 
Is the measuring device adequately protected against vibration (attachment, support)?(→  17) 
Are the inlet and outlet runs to respected?(→  15) 

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6 Electrical connection
6.1 Connection conditions
LWARNING
Risk of electric shock.
‣Have electrical connection work carried out by correspondingly trained specialists only.
‣Observe applicable federal/national installation codes and regulations.
‣Comply with local workplace safety regulations.
‣Observe grounding concept of the plant.
‣Never mount or wire the measuring device while it is connected to the supply voltage.
‣Before the supply voltage is applied, connect the protective ground to the measuring
device.
The circuits of the pulse/frequency/status output are galvanically isolated on the device
side from the communication and power supply.
6.2 Connecting the measuring device