Nivus NivuLink Micro User manual

Instruction Manual
GPRS / UMTS Data Logger NivuLink Micro
Revised Manual
Document revision: 02 / 13.11.2018
Original Manual: German, rev 02 as of 13.11.2018
NIVUS GmbH • Im Taele 2 • 75031 Eppingen, Germany • Internet: www.nivus.com
Phone:[phone] • Fax: [phone] • E-mail: [email protected]
Instrumentation For Water Industry

Instruction Manual
NivuLink Micro
page 2 Rev. 02/13.11.2018
NIVUS AG, Schweiz
Burgstrasse 28
CH - 8750 Glarus
Phone: [phone]
Fax: [phone]
[e-mail]
www.nivus.de
NIVUS, Austria
Mühlbergstraße 33B
A - 3382 Loosdorf
Phone: [phone]
Fax: [phone]
[email protected]
www.nivus.de
NIVUS Sp. z o.o., Polen
ul. Hutnicza 3 / B-18
PL - 81-212 Gdynia
Phone: [phone]
Fax: [phone]
[email protected]
www.nivus.pl
NIVUS, France
14, rue de la Paix
F - 67770 Sessenheim
Phone: [phone]
Fax: [phone]
[email protected]
www.nivus.fr
NIVUS Ltd., United Kingdom
Wedgewood Rugby Road
Weston under Wetherley
Royal Leamington Spa
CV33 9BW, Warwickshire
Phone: [phone]
[email protected]
www.nivus.com
NIVUS Middle East (FZE)
Building Q 1-1 ap. 055
P.O. Box: 9217
Sharjah Airport International
Free Zone
Phone: [phone]
Fax: [phone]
middle-e[email protected]
www.nivus.com
NIVUS Korea Co. Ltd.
#2502, M Dong, Technopark IT Center,
32 Song-do-gwa-hak-ro,
Yeon-su-gu,
INCHEON, Korea 406-840
Phone: [phone]
Fax: [phone]
[email protected]
www.nivus.com
NIVUS Vietnam
21 Pho Duc Chinh, Ba Dinh,
Hanoi, Vietnam
Phone: [phone]
[email protected]
www.nivus.com

Copyrights and property rights
NivuLink Micro - Rev. 02/13.11.2018 page 3
Copyrights and property rights
This document and its contents are proprietary to NIVUS GmbH and are not to be
repro-duced or copied without the express written permission of NIVUS GmbH.
Violations oblige to compensation.
Important Note
This manual may exclusively - even in parts - be copied or translated in any other
way with the express written consent of NIVUS GmbH.
Translation
If the device is sold to a country in the European Economic Area (EEA) this
instruction manu-al must be translated into the language of the country in which the
device is to be used. Should the translated text be unclear, the original instruction
manual (German) must be con-sulted or the manufacturer contacted for clarification.
Copyright
No part of this publication may be reproduced, transmitted, sold or disclosed without
prior permission. Damages will be claimed for violations. All rights reserved.
Names
The use of general descriptive names, trade names, trademarks and the like in this
manual does not entitle the reader to assume they may be used freely by everyone.
They are often protected registered trademarks even if not marked as such.

Instruction Manual
NivuLink Micro
page 4 NivuLink Micro - Rev. 02/13.11.2018
Change History
Rev.
Date
Changes
Editor
02
13.11.2018
Chapter 7.4.2
KG
01
25.10.2018
New document
KG

Table of Contents
NivuLink Micro - Rev. 02/13.11.2018 page 5
Table of Contents
Copyrights and property rights 3
Change History 4
Table of Contents 5
1General 8
1.1 About this Manual .................................................................. 8
1.2 Required documentation ........................................................ 8
1.3 Signs and Definitions used..................................................... 9
2Safety 10
2.1 Safety Instructions.................................................................10
2.1.1 Used Symbols and Signal Words.......................................10
2.1.1.1 Explanations on the Valuation of the Degrees of
Danger.........................................................................10
2.1.1.2 Warning notices on the product (option).......................11
2.1.2 Safeguards and Precautions..............................................11
2.1.3 Safety and precautionary measures for GSM/GPRS
modems.............................................................................13
2.2 Liability disclaimer.................................................................14
2.3 Use in accordance with the requirements..............................15
2.4 Shutdown Procedures...........................................................16
2.5 User’s Responsibilities ..........................................................16
2.6 Personnel requirements........................................................17
3Shipping, Storage and Transportation 18
3.1 Delivery.................................................................................18
3.2 Reception inspection.............................................................18
3.3 Storing...................................................................................18
3.4 Transportation.......................................................................18
3.5 Return...................................................................................18
4Principle of operation 19
5Product specification 20
5.1 Overview...............................................................................20
5.2 Device identification ..............................................................22
5.3Device status.........................................................................22
5.4 Pin assignment......................................................................22
5.4.1 Battery...............................................................................22
5.4.2 External power supply .......................................................23
5.4.3 Universal inputs.................................................................23

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5.5 Specifications........................................................................24
6Installation 25
6.1 General Installation Instructions ............................................25
6.2 Installing and connecting the NivuLink Micro.........................25
6.2.1 Selecting the place of installation.......................................26
6.2.2 Enclosure Dimensions.......................................................27
6.2.3 Installing the NivuLink Micro..............................................28
6.3 Fitting the antenna.................................................................29
6.3.1 Safety precautions for fitting the antenna...........................29
6.3.2 Connecting the antenna.....................................................29
6.4 Open / close the NivuLink Micro enclosure............................30
6.5 Insert / change the nano-SIM card ........................................32
6.6 Electrical installation..............................................................33
6.6.1 Safety notes on cabling .....................................................33
6.6.2 Notes on cabling................................................................34
6.6.3 Connecting the sensors / actuators....................................35
6.6.3.1 Wiring diagrams...........................................................35
6.6.3.2 Typical wiring schemes................................................37
6.6.3.3 Connecting sensor / actuator........................................39
6.6.4 The NivuLink Micro power supply......................................40
6.6.4.1 Battery life....................................................................40
6.6.4.2 Connect / remove battery.............................................41
7Initial startup 42
7.1 Initial startup of system..........................................................42
7.2 Notes to the user...................................................................42
7.3 General principles .................................................................42
7.4 Using the NivuLink Micro configuration tool...........................43
7.4.1 Splash screen for the NivuLink Micro configuration tool.....44
7.4.2 Connect configuration tool with the NivuLink Micro............46
7.4.3 Basic settings ....................................................................47
7.4.4 Modem settings.................................................................50
7.4.5 Measurement channels .....................................................51
7.4.6 Thresholds.........................................................................52
7.4.7 Software Update................................................................53
8Maintenance and Cleaning 54
8.1 Installation of spare parts and parts subject to wear and tear54
8.2 Maintenance..........................................................................54
8.2.1 Maintenance interval..........................................................54
8.2.2 Customer Service Information ...........................................55
8.2.3 Standard maintanance.......................................................55
8.2.4 Charging the battery..........................................................55
8.3 Cleaning................................................................................56

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8.3.1 NivuLink Micro...................................................................56
8.3.2 Sensors.............................................................................56
9Spare parts and accessories 57
9.1 Spare parts ...........................................................................57
9.2 Accessories...........................................................................57
10 Dismantling / Disposal 58
10.1 Disassembling / disposing of the NivuLink Micro...................58
10.2 Dispose of batteries...............................................................58
11 Use cases 59
11.1 Level monitoring in a closed vessel.......................................59
11.2 Level monitoring at a stormwater overflow tank with max.
basin level and basin overflow ..............................................59
EU Declaration of Conformity 60

Instruction Manual
NivuLink Micro
page 8 NivuLink Micro - Rev. 02/13.11.2018
1 General
1.1 About this Manual
Note
READ CAREFULLY BEFORE USE!
KEEP IN A SAFE PLACE FOR LATER REFERENCE!
Important Note
This instruction manual is part of the NivuLink Micro and must always be available
for the user.
The safety instructions in the manual must be followed.
This Instruction manual is intended for the initial start-up of the unit depicted on the
title page. This manual is oriented exclusively to qualified expert personnel.
Read this instruction manual carefully and completely prior to installation and
connection since it contains relevant information on this product. Observe the notes
and particularly follow the warning notes and safety instructions.
Keep this manual in a safe place and make sure it is available for the users of this
product at any time.
If you should have problems to understand information contained within this
instruction manual either contact the manufacturer or one of the distributors for
further support. The manufacturer cannot be held responsible for damage to persons
or material due to incorrectly understood information in this instruction.
In case of selling the instrument this instruction manual shall be provided to the
purchaser since it is a part of the standard delivery.
1.2 Required documentation
For the installation and operation of the complete system extra instruction manuals
or technical descriptions may be required apart from this manual.
•Technical description and/or installation guide for i-series ultrasonic sensors
and pressure sensors from NIVUS
These manuals are provided with the auxiliary units or sensors and/or are available
as download on the NIVUS homepage.

1 General
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1.3 Signs and Definitions used
Image
Meaning
Remark
 (Action) Step Execute action or step.
Note the numbering of action steps. Observe
the order of the working steps!
 Cross Reference Reference to further or detailed information.
>Text< Parameter or Menu Indicates a parameter or a menu that is se-
lected or described.
Reference to Docu-
ment Refers to accompanying documentation.

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NivuLink Micro
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2 Safety
2.1 Safety Instructions
2.1.1 Used Symbols and Signal Words
2.1.1.1 Explanations on the Valuation of the Degrees of Danger
The general warning symbol indicates the risk of personal injuries or death. In the
text section the general warning symbol is used in conjunction with the signal
words described below.
DANGER Warnings in high degree of risk
Indicates a high-risk, imminently hazardous situation which will result in death or
serious injury if not avoided.
WARNING Warnings in medium degree of risk
Indicates a possible danger with medium risk which may result in a life-
threatening situation or (severe) bodily injury if it is not avoided.
CAUTION Warnings in low-risk or property damages
Indicates a possible danger with moderate risk which may result in minor or mod-
erate personal injury or material damage if not avoided.
WARNING Danger by electric voltage
Indicates a hazard with a high risk of electric shock which may result in a life-
threatening situation or (severe) bodily injury if it is not avoided.
Important Note
Contains information that should be highlighted.
Indicates a potentially damaging situation which can result in a damage of the
product or an object in its environment.
Note
Contains information and facts.

2 Safety
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2.1.1.2 Warning notices on the product (option)
General warning label
This symbol is for operators to refer to this instruction manual.
Observing the information contained therein is required in order to maintain protec-
tion measured provided by the instrument during installation procedures and oper-
ation.
Protective conductor
This symbol refers to the protective conductor of the unit.
Depending on the mode of installation the instrument shall be operated solely con-
nected to an appropriate protective conductor according to applicable laws and
regulations.
2.1.2 Safeguards and Precautions
Working with NIVUS instruments requires to observe and to follow the safety
measures and precautions below generally and at any time. These notes and
warnings will not be repeated for each description within the document.
WARNING Germ contamination
Please note that due to the operation in the waste water field the measurement
system and cables may be loaded with dangerous disease germs. Respective pre-
cautionary measures must be taken to avoid damage to one’s health.
Wear protective clothing.
WARNING Observe occupational safety regulations
Before starting installation work, observing the work safety regulations need to be
checked.
Disregarding may lead in personal injury.
WARNING Do not disable safety devices
It is strictly prohibited to disable the safety devices or to change the way they work.
Disregarding may lead in personal injury.
WARNING Disconnect the systems from mains
Maintenance, cleaning and/or repairs (by qualified personnel only) may only be
performed when de-energised.
Disregarding may lead to electric shocks.

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NivuLink Micro
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Important Note
The entire measurement system shall be installed and put into operation by trained
expert personnel only.
Important Note
The manufacturer's products designed for use outdoors are comprehensively pro-
tected against dust and moisture. If these products are connected by means of
cables and connectors to the power supply and/or to the sensors / actuators in-
stead of being permanently wired, there is a risk that dirt, dust and moisture will
enter plugs and connectors. The operator is responsible for protecting plugs and
connectors from dirt, dust and moisture, and for complying with the local health
and safety regulations.

2 Safety
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2.1.3 Safety and precautionary measures for GSM/GPRS modems
The GSM/GPRS modem is located on the NivuLink Micro card. Please observe the
following warnings and notes when installing, operating, servicing and repairing a
GSM/GPRS modem:
Important Note
The NivuLink Micro may be installed only by a suitably qualified technician who
applies recognized installation techniques for RF transmitters; external antennas
must be properly grounded, as well.
The NivuLink Micro should be installed only as described in the user manual.
If the device is incorrectly used, the warranty will be void.
Important Note
Do not operate the NivuLink Micro
−in hospitals and / or near medical devices, like pacemakers or hearing aids
−near highly flammable zones, such as gas stations, storage facilities for
flammable materials, chemical plants und explosive sites
−near flammable gases, vapors or dust
Important Note
Do not expose the NivuLink Micro to strong vibrations or shocks.
Important Note
The GSM/GPRS modem can be disturbed by interference from nearby television
sets, radios or computer systems.
Important Note
Do not open the GSM/GPRS modem. The device may not be modified; if modified,
the permit for its use will be invalidated.
Important Note
Additional charges may be incurred by the use of GSM services, such as texting,
data transmission, GPRS, etc. The user shall be solely liable for any ensuing dam-
ages and costs.

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NivuLink Micro
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2.2 Liability disclaimer
The manufacturer reserves the right to change the contents of this document
including this li-ability disclaimer without prior notice and cannot be held responsible
in any way for possible consequences resulting from such changes.
For connection, initial start-up and operation as well as maintenance of the unit the
following information and higher legal regulations of the respective country (in
Germany e. g. VDE regulations) such as applicable Ex regulations as well as safety
requirements and regulations in order to avoid accidents shall be observed.
All operations on the device which go beyond installation or connection measures in
principle shall be carried out by NIVUS staff or personnel authorised by NIVUS due
to reasons of safe-ty and guarantee.
Operate the transmitter only in technically perfect working order.
Improper Use
Not being operated in accordance with the requirements may impair the safety. The
manufacturer is not responsible for failures resulting from improper use.
Important Note
If the device is damaged and the data is incorrectly stored, the manufacturer is not
liable for any data losses whatsoever.

2 Safety
NivuLink Micro - Rev. 02/13.11.2018 page 15
2.3 Use in accordance with the requirements
Important Note
The instrument is intended solely for the purpose described below.
Modifying or using the instruments for any other purposes without the manufactur-
er’s written consent will not be considered as use in accordance with the require-
ments.
The manufacturer cannot be held responsible for any damage resulting from im-
proper use. The user alone bears any risk.
The GPRS/UMTS data logger NivuLink Micro comprises a cyclical data scan, a data
storage function and remote date transmsission to a server.
The NivuLink Micro is, upon publication of the document, designed and
manufactured to the latest technical standards and approved safety regulations.
Personal risk or material damage cannot nevertheless be completely ruled out.
The maximum permissible limit values as specified in chapter 5.5 Specifications shall
be necessarily observed. Any case varying from these conditions which is not
approved by NIVUS GmbH in written form is left at the owner’s risk.
Important Note
For installation and initial startup, conformity certificates and test reports from the
relevant standards institute, as well as applicable national regulations must be rig-
orously observed.
DANGER Explosion hazard
The NivuLink Micro and the sensors should always be installed outside Ex zones!

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2.4 Shutdown Procedures
WARNING Danger by electric voltage
Prior to beginning maintenance, cleaning and / or repair works (to be executed by
qualified expert personnel only):
−disconnect the device from mains power supply or disconnect the re-
chargeable battery
−Safeguard the higher system from restarting
2.5 User’s Responsibilities
Important Note
In the EEA (European Economic Area) national implementation of the frame-work
directive 89/391/EEC and corresponding individual directives, in particular directive
2009/104/EC concerning the minimum safety and health requirements for the use
of work equipment by workers at work, as amended, are to be observed and ad-
hered to.
In Germany the Industrial Safety Ordinance shall be observed
Make sure to have a local operating permit available and observe the associated
conditions. In addition to this you must observe environmental requirements and
local laws on the following points:
•Personnel safety (accident prevention regulations)
•Safety of work materials and tools (safety equipment and maintenance)
•Disposal of products (laws on wastes)
•Disposal of materials (laws on wastes)
•Cleaning (cleansing agents and disposal)
Connections
Operators shall make sure prior to operating the instrument that during installation
and initial start-up the local regulations (such as regulations for electrical connection)
are observed.

2 Safety
NivuLink Micro - Rev. 02/13.11.2018 page 17
2.6 Personnel requirements
Installation, commissioning and maintenance shall be executed only by personnel
meeting the demands as follows:
- Expert personnel with relevant training an appropriate qualification
- Personnel authorised by the plant operator
Qualified personnel
within the context of this documentation or the safety notes on the product itself are
per-sons who are sufficiently familiar with installation, mounting, starting up and
operation of the product and who have the relevant qualifications for their work; for
example:
I. Training, instruction or authorisation to activate/deactivate, isolate, ground,
and mark electric circuits and devices/systems according to the safety en-
gineering standards.
II. Education and instruction according to the standards of safety engineering
regarding the maintenance and use of adequate safety equipment.
III. First aid training

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3 Shipping, Storage and Transportation
3.1 Delivery
The standard NivuLink Micro data logger comes with:
•1 x user manual with declaration of conformance. The manual describes all
steps needed to install and operate the instrument.
•1 x NivuLink Micro data logger
•1 x standard antenna model: NLF0 ANT MULT SMA
•1 rechargeable battery pack NLG0 AP5414
3.2 Reception inspection
Check the packaging for visible damage immediately after receipt. Any possi-
ble damage in transit shall be instantly reported to the carrier. Furthermore a
written report shall be sent to NIVUS GmbH in Eppingen.
Incomplete deliveries shall be reported in writing either to your local representative or
directly to the NIVUS head office in Eppingen within two weeks.
Important note
Mistakes cannot be rectified later.
3.3 Storing
Observe the minimum and maximum values on environmental conditions such as
temperature and humidity according to chapter 5.5 Specifications.
The measurement transmitter shall be protected from corrosive or organic solvent
vapours, radioactive radiation as well as strong electromagnetic radiation.
Always store the instrument in its original packaging.
3.4 Transportation
Although the NivuLink Micro and its sensors are designed for operation in
challenging industrial environments, the device should be protected against shocks,
impacts, shaking and vibrations.
Use the original packaging for transport.
3.5 Return
For returns please proceed as follows:
•Fill in a return form and send it with your return. Each return should be accom-
panied by one return form. You will find the return form in the service area of
the NIVUS homepage. The RMA no. must be specified. Please call the hot-
line+49 (0)7262 9191-841 for the RMA no.
•In case of a required reshipment return the unit at customer cost to NIVUS
GmbH in Eppingen using the original packaging.
Insufficiently franked shipments will not be accepted.

4 Principle of operation
NivuLink Micro - Rev. 02/13.11.2018 page 19
4 Principle of operation
The NivuLink Micro is a compact, portable device that scans, processes, stores and
transmits (depending on the settings) analog or digital inputs from different industrial
interfaces. It has 4 universal inputs that can be configured in different analog or
digital modes. There are 2 outputs available, as well. The input data are stored in a
buffer along with the output states. The stored data are transmitted to a server, like
the Nivus web portal. The data are transmitted wirelesly via GPRS/UMTS at
adjustable intervals. This server can be accessed with a client, where a web browser
is installed. The data can also be read with the NIVUS DataHub software that is
installed on a client and output as a csv file or as csv files. The NivuLink Micro is
configured via this link, as well.
Fig. 4-1: Operating principle of the NivuLink Micro

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5 Product specification
5.1 Overview
1 Lock
2 Cover
3 Enclosure
4 SMA connector
5 Holes for wall mounting
6 Cable glands
Fig. 5-1: NivuLink Micro: Exterior view