Endress+Hauser CNGmass Brief Operating Instructions
KA01170D/06/EN/03.15
71301661
Products Solutions Services
Brief Operating Instructions
CNGmass
Coriolis 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 (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
TAG No.: XXX000
Ser. No.: X000X000000
Order code 00X00-XXXX0XX0XXX
www.endress.com/deviceviewer Endress+Hauser Operations App
Serial number
CNGmass
2 Endress+Hauser
A0023555
CNGmass Table of contents
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 ........................................................................ 8
2.6 IT security ........................................................................... 8
3 Product description .............................................................. 9
3.1 Product design ....................................................................... 9
4 Incoming acceptance and product identification ................................. 10
4.1 Incoming acceptance .................................................................. 10
4.2 Product identification ................................................................. 11
5 Storage and transport ........................................................... 12
5.1 Storage conditions .................................................................... 12
5.2 Transporting the product ............................................................... 13
6 Installation ..................................................................... 14
6.1 Installation conditions ................................................................. 14
6.2 Mounting the measuring device .......................................................... 15
6.3 Post-installation check ................................................................. 16
7 Electrical connection ............................................................ 17
7.1 Connection conditions ................................................................. 17
7.2 Connecting the measuring device ......................................................... 21
7.3 Hardware settings .................................................................... 23
7.4 Ensuring the degree of protection ........................................................ 24
7.5 Post-connection check ................................................................. 25
8 Operation options .............................................................. 26
8.1 Structure and function of the operating menu ................................................ 26
8.2 Access to the operating menu via the operating tool ........................................... 26
9 System integration .............................................................. 28
10 Commissioning ................................................................. 28
10.1 Function check ...................................................................... 28
10.2 Establishing a connection via FieldCare .................................................... 28
10.3 Configuring the measuring device ........................................................ 28
10.4 Defining the tag name ................................................................. 28
10.5 Protecting settings from unauthorized access ................................................ 29
11 Diagnostic information ......................................................... 29
Endress+Hauser 3
Document information CNGmass
DANGER
WARNING
CAUTION
NOTICE
1 Document information
1.1 Symbols used
1.1.1 Safety symbols
Symbol Meaning
DANGER!
A0011189-EN
A0011190-EN
A0011191-EN
A0011192-EN
1.1.2 Electrical symbols
Symbol Meaning
A0011197
A0011198
A0017381
A0011200
A0011199
A0011201
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE!
This symbol contains information on procedures and other facts which do not result in personal
injury.
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.
4 Endress+Hauser
CNGmass Document information
,…,
,…,
1.1.3 Tool symbols
Symbol Meaning
Allen key
A0011221
Open-ended wrench
A0011222
1.1.4 Symbols for certain types of information
Symbol Meaning
Allowed
Indicates procedures, processes or actions that are allowed.
A0011182
Preferred
Indicates procedures, processes or actions that are preferred.
A0011183
Forbidden
Indicates procedures, processes or actions that are forbidden.
A0011184
Tip
Indicates additional information.
A0011193
Reference to documentation
Refers to the corresponding device documentation.
A0011194
Reference to page
Refers to the corresponding page number.
A0011195
Reference to graphic
Refers to the corresponding graphic number and page number.
A0011196
Series of steps
Result of a sequence of actions
Visual inspection
A0015502
1.1.5 Symbols in graphics
Symbol Meaning
1, 2, 3,... Item numbers
Series of steps
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Basic safety instructions CNGmass
-
.
Symbol Meaning
A, B, C, ... Views
A-A, B-B, C-C, ... Sections
Flow direction
A0013441
Hazardous area
Indicates a hazardous area.
A0011187
Safe area (non-hazardous area)
Indicates a non-hazardous area.
A0011188
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
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.
6 Endress+Hauser
CNGmass Basic safety instructions
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 → 11.
Incorrect use
Non-designated use can compromise safety. The manufacturer is not liable for damage caused
by improper or non-designated use.
WARNING
L
Danger of breakage 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 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.
Residual risks
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.
‣
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.
‣
Endress+Hauser 7
Basic safety instructions CNGmass
2.5 Product safety
This measuring device is designed in accordance with good engineering practice to meet stateof-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.
Endress+Hauser can be contacted to provide support in performing this task.
8 Endress+Hauser
CNGmass Product description
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3 Product description
3.1 Product design
3.1.1 Device version with Modbus RS485 communication types
A0017609
1 Important components of a measuring device
1 Transmitter housing cover
2 Main electronics module
3 Transmitter housing
4 Sensor
In the case of the device version with Modbus RS485 intrinsically safe, the Safety Barrier
Promass 100 forms part of the scope of supply.
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Incoming acceptance and product identification CNGmass
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4 Incoming acceptance and product identification
4.1 Incoming acceptance
Are the order codes on the
A0015502
A0013843
A0013695
A0015502
delivery note (1) and the
product sticker (2) identical?
Are the goods undamaged?
A0013698
Do the nameplate data match
A0015502
A0013699
A0015502
A0013697
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 → 11.
10 Endress+Hauser
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