Chemitec 50 SERIES User manual

50 SERIES
MULTIPARAMETER PLUG & PLAY
ANALYZER
TECHNICAL MANUAL
P/N: ………………….
Rev. 0 Ver. 1.2
EDITION June 2012

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
II
GENERAL CLAUSES
Despite the fact that the utmost attention has been given taken in the
preparation of this document, CHEMITEC s.r.l. cannot guarantee the
accuracy of all information contained and cannot be held responsible for any
consequent mistakes or damages that may arise from its use or application.
The products, materials, software and services presented in this document
are subject to development and with regards to presentation and
performance characteristics, CHEMITEC s.r.l. reserves the right to carry out
any modifications without prior notice.
COPYRIGHT
The reproduction or copy of this manual, even partial, and using any
procedure is strictly prohibited.
AUTHORISED TECHNICAL SUPPORT CENTRES
CHEMITEC s.r.l.
Via Isaac Newton, 28 – 50018 Scandicci - FIRENZE

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
III
INDEX
1 GENERAL ............................................................................................................................................................... 1
1.1 INFORMATION ON THE MANUAL.............................................................................................................. 1
1.1.1 CONVENTIONS ........................................................................................................................................ 1
1.2 DECLARATION OF RESPONSIBILITY BY THE MANUFACTURER........................................................ 2
1.3 LIMITS OF USE AND PRECAUTIONS FOR SAFETY.................................................................................. 2
1.3.1 ELECTRICAL SAFETY ............................................................................................................................. 2
1.3.2 SAFETY OF THE OPERATIVE ENVIRONMENT .................................................................................... 3
1.4 GRAPHIC SYMBOLS ...................................................................................................................................... 4
1.5 CAUTION SYMBOL........................................................................................................................................ 4
1.6 PLATE DETAILS ............................................................................................................................................. 5
1.7 INFORMATION ON RECYCLING AND USE OF MATERIALS .................................................................. 5
1.7.1 SPECIAL ATTENTION TO CRITICAL COMPONENTS .......................................................................... 5
2 GENERAL DESCRIPTION................................................................................................................................... 6
2.1 PARAMETERS DETECTED BY THE INSTRUMENT ................................................................................. 6
2.2 MAIN CHARACTHERISTICS......................................................................................................................... 6
2.2.1 TECHNICAL CHARACTERISTICS FOR DISSOLVED OXYGEN ........................................................... 7
2.2.2 TECHNICAL CHARACTERISTICS FOR PH MEASURING .................................................................... 7
2.2.3 TECHNICAL CHARACTERISTICS FOR REDOX MEASURING ............................................................ 8
2.2.4 TECHNICAL CHARACTERISTICS FOR TURBIDITY AND SUSPENDED SOLIDS .............................. 8
2.2.5 TECHNICAL CHARACTERISTICS FOR nh4+ MEASURING ................................................................ 8
2.2.6 TECHNICAL CHARACTERISTICS FOR No3MEASURING.................................................................... 8
2.2.7 TECHNICAL CHARACTERISTICS FOR MEASURING OF SECONDARY TEMPERATURE................ 8
2.2.8 OPERATING FEATURES ......................................................................................................................... 8
2.3 CONTROLS, INDICATORS AND CONNECTIONS.................................................................................... 10
2.4 GRAPHIC DISPLAY ...................................................................................................................................... 11
2.4.1 LIST OF PRIMARY MENUS ................................................................................................................... 11
2.4.2 DIVISION OF THE GRAPHICAL DISPLAY INTO AREAS IN THE RUN METHOD ........................... 12
3 INSTALLATION................................................................................................................................................... 16
3.1 COMPOSITION OF THE SUPPLY................................................................................................................ 16
3.1.1 INSTALLATION OF WALL MOUNTED DEVICE.................................................................................. 16
3.1.2 CONNECTIONS TO THE POWER SUPPLY ..........................................................................................17
3.1.2.1 Electrical Connections to the dosage systems (Users) ........................................................................ 17
3.1.2.1.1 Connection terminal box for 50 Series .........................................................................................18
3.1.2.2 Connections to the Power Supply........................................................................................................ 19
3.1.3 OXYGEN PROBE CONNECTION .......................................................................................................... 19
3.1.4 PH / ORP, TURBIDITY / S.S. PROBE CONNECTION .......................................................................... 20
4 METHODS OF USE ............................................................................................................................................. 21
4.1 COMPOSITION OF THE MEASURING SYSTEM ...................................................................................... 21
4.1.1 MINIMUM CONFIGURATION .............................................................................................................. 21
4.1.2 MAXIMUM CONFIGURATION ............................................................................................................. 21
4.2 START UP OF THE SYSTEM ....................................................................................................................... 22
4.2.1 MENU FUNCTIONS AT START ............................................................................................................. 22
4.2.1.1 Contrast adjustment ............................................................................................................................. 22
4.3 INTRODUCTION OF OPERATIVE PARAMETERS –THE USE OF KEYS .............................................. 22
4.3.1 SETUP MENU (TEMPERATURE – SYSTEM SETUP) ..........................................................................23
4.3.2 SETUP MENU (DIGITAL INPUT) ......................................................................................................... 25
4.3.3 SETUP MENU (MEASURES SETUP - GENERAL)................................................................................ 25
4.3.4 SETUP MENU (MEASURES SETUP - OXYGEN).................................................................................. 26
4.3.5 SETUP MENU (MEASURES SETUP – TURBIDITY – PH – ORP – NH4+ – NO3).............................. 27

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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4.3.6 MENU SETUP OXYSMART .................................................................................................................... 28
4.3.6.1 Typical connection for Oxysmart functioning ....................................................................................28
4.3.7 MENU (RELAY OUTPUTS – SET POINT 1, 2, 3, 4).............................................................................. 29
4.3.8 OUTPUTS MENU (RELAY OUTPUTS – WASH, ALARM, LOGIC SET) ..............................................32
4.3.9 OUTPUTS MENU (CURRENT OUTPUT).............................................................................................. 34
4.3.10 OUTPUTS MENU (SETUP PID) ............................................................................................................ 35
4.3.11 CALIBRATIONS MENU.......................................................................................................................... 37
4.3.12 ARCHIVE MENU .................................................................................................................................... 44
4.3.13 MENU OF MEASURING GRAPHICS ....................................................................................................46
4.3.14 MENU MANUAL CONTROL .................................................................................................................. 47
4.3.15 FUNCTIONS IN RUN.............................................................................................................................. 48
5 USER MAINTENANCE ....................................................................................................................................... 50
5.1 SPECIAL CAUTIONS FOR CRITICAL COMPONENTS............................................................................. 50
6 APPENDIX: TABLES OF SOLUBILITY AND CONVERSION-CORRECTION FACTORS ................... 51
7 MODBUS PROTOCOL........................................................................................................................................ 52
8 WARRANTY ......................................................................................................................................................... 60
9 REQUEST FOR ASSISTANCE........................................................................................................................... 61
9.1 PROCEDURE OF REQUEST FOR TECHNICAL ASSISTANCE TECNICA .............................................. 61
9.2 MAIN CHEMITEC OFFICES......................................................................................................................... 61

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
1
1 GENERAL
1.1 INFORMATION ON THE MANUAL
This document contains reserved information. It may be subject to modifications and updates
without any prior notice.
Printing chronology:
First edition: 50 Series – Ver. 0 Rev. 1.0
This manual is an integral part of the instrument. Upon initial installation of the equipment, the
operator must carry out a careful control of the contents of the manual in order to check its integrity
and completeness.
If for any reason it is ruined, incomplete or inadequate please contact CHEMITEC in order to
reintegrate or replace the non-compliant manual immediately.
The official versions of the machine, for which CHEMITEC is directly responsible, are the ones in
Italian and in English.
For countries of different languages from the ones indicated above, the official manual will remain
the one in Italian. CHEMITEC will not be held responsible for any possible translations in different
languages made by distributors or users themselves.
Compliance with the operative procedures and the precautions described in this manual is an
essential requirement for the correct operation of the instrument and to guarantee total operator
safety.
The manual must be ready in all parts, in front of the instrument, before use so that all methods of
operation are clear as well as the controls, connections to the peripheral equipment and precautions
for a correct and safe use.
The user manual must be stored, integral and legible in all parts, in a safe place and at the same time
it must be immediately accessible to the operator during installation, use and/or installation revision
operations.
1.1.1 CONVENTIONS
The present user manual uses the following conventions:
NOTE
The notes contain important information to be highlighted compared with the rest of the
text. They generally contain information that is useful to the operator to carry out and
optimise operative procedures of the equipment in a correct manner.
CAUTION
Caution messages appear in the manual before procedures or operations that must be
observed in order to avoid any possible losses of data or damages to the equipment.
CAUTION
Caution messages appear in the manual in correspondence to the description of procedures
or operations that, if carried out incorrectly, may cause damages to the operator or users.

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
2
1.2 DECLARATION OF RESPONSIBILITY BY THE MANUFACTURER
CHEMITEC will be held responsible for the safety, reliability and performance of the equipment
only if used in compliance with the following conditions:
•Calibration, modifications or repairs must be carried out by qualified personnel, specifically
authorised by CHEMITEC.
•Opening of the equipment and access to its internal parts may only be carried out by personnel
qualified for maintenance and specifically authorised by CHEMITEC.
•The environment in which the equipment is used must comply with safety regulations.
•The electrical connections of the environment must be carried out according to regulations and
must be perfectly efficient.
•Replacements that can be carried out on parts of the equipment and accessories must be done so
with others of the same kind and of the same characteristics.
•The use and maintenance of the equipment and of relative accessories must be carried out in
compliance with the instructions indicated in this manual.
•This manual must always be kept integral and legible in all parts.
1.3 LIMITS OF USE AND PRECAUTIONS FOR SAFETY
In order to guarantee safety of the operator together with the correct functioning of the equipment, it
is important to work within the limits permitted and to adopt all of the precautions listed below:
CAUTION
Check before use to make sure that all safety requirements are fully satisfied. The
equipment must not be powered or connected to other equipment until safety conditions are
satisfied.
1.3.1 ELECTRICAL SAFETY
CAUTION
All of the connections on the are isolated from the environment ground (mass is not
isolated).
DO NOT connect any of these connections to earth.
In order to guarantee conditions of utmost safety for the operator, we recommend that all of the
indications listed in this manual are respected.
•Power the equipment exclusively using network tension according to specifications (100 ÷
240 Vac/dc 50-60 Hz)
•Replace damaged parts immediately. Cables, connectors, accessories or other parts of the
equipment that may be damaged or not working correctly must be replaced immediately. In this
case contact your nearest authorised technical assistance centre.
•Only use accessories and peripheries specified by CHEMITEC. In order to guarantee all of
the safety requirements, it is important to make exclusive use of the accessories specified in this
manual which have been tested in combination with the equipment. The use of accessories and
consumption materials of other manufacturers or not specifically recommended by CHEMITEC
will not guarantee the safety and correct operation of the equipment. Only use peripherals that
comply with the regulations of their specific categories.
•According to UL, not connect to relay outputs a voltage exceeding 115V

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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1.3.2 SAFETY OF THE OPERATIVE ENVIRONMENT
•The panel of the 50 Series device is protected against the introduction of liquids. Avoid
subject the equipment to the risk of dripping water, sprays of water or immersion in water and
the use in environments in which such risks may be present. Equipment in which liquids may
have accidentally penetrated must be immediately switched off, cleaned and controlled by
authorised and qualified personnel.
•Once programming has been carried out, we recommend that the transparent panel is closed.
•Protection.
50 Series Wall mounting
−IP65 EN60529
−EMI /RFI CEI EN55011 - 05/99
•Use the equipment within the environmental limits of temperature, humidity and pressure
specified. The instrument has been developed to operate in the following environmental
conditions:
−Temperature of the working environment 0°C ÷ +50°C
−Temperature of storage and transportation -25°C ÷ +65°C
−Relative humidity 10% ÷ 95%RH – not condensing
CAUTION
The water treatment plant in which the instrument is introduced must be developed in
accordance with the functional requirements imposed by current legislation.
The apparatus must be inserted perfectly into the plant.
The plant must be kept operative in full compliance with the safety regulations provided.
The parameters indicated on the analyser must comply with current regulations.
Any signals of faults to the device must be positioned in an environment that is constantly
controlled by operative personnel or plant assistants.
Non compliance with even just one of these conditions may lead the “logics” of the device
to operate in a potentially dangerous manner for users of the service.
Therefore, we recommend that service personnel and/or maintenance personnel operate
with the utmost care, pointing out any changes to the safety parameters immediately, in
order to avoid the creation of any potentially dangerous situations.
As the considerations indicated above cannot be controlled by the product in question, the
manufacturer will not be held responsible for any damages that these malfunctions may
cause to people or things.

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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1.4 GRAPHIC SYMBOLS
The following table illustrates the drawings, the relative description and the position of all graphic
symbols present on the equipment panels and on any other equipment or external devices to which
they may be connected.
SIMBOLO DESCRIZIONE POSIZIONE
Danger symbol A symbol located close to the clamps for
connection to power.
Phase
Symbols located close to the connections of the
equipment to the electricity network
Neutral
Earth protection
Caution! Refer to the
documentation attached
A symbol located close to the points in which the
user manual should be consulted for important
information. (see paragraph CAUTION).
Positive POSITIVE pole of the connector RS485 (A+)
Negative NEGATIVE pole of the connector RS485 (B-)
PROBE 1 Probe 1 Connections of the first sensor
PROBE 2 Probe 2 Connections of the second sensor
Analogical output n.1 0/4 ÷20mA separated galvanically
Analogical output n. 2 0/4 ÷20mA separated galvanically
Analogical output n. 3 0/4 ÷20mA separated galvanically
Symbol of separate collection
of electrical and electronic
equipment.
Symbol placed on the top of the electronic box
1.5 CAUTION SYMBOL
The symbol illustrated below represents the CAUTION symbol and reminds the operator that he
should read the user manual for important information, advice and suggestions for the correct and
safe use of the equipment.
In particular, when it is positioned close to connection points to cables and peripheries, the symbol
in question refers to careful reading of the user manual for instructions related to the nature of such
cables and peripheries and the methods for correct and safe connections.
For the position of the CAUTION symbols on the equipment, refer to Chapter 2 “Commands and
Indicators, Connections” and Chapter 3 “Installation” of this user manual. The reproductions of

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
5
equipment panels, with relative commands, connections, symbols and labels are provided in this
chapter. Each caution symbol is accompanied by a detailed explanation of its meaning.
1.6 PLATE DETAILS
1.7 INFORMATION ON RECYCLING AND USE OF MATERIALS
CHEMITEC, in accordance with specific European regulations, aims at constant improvement of
development and of production procedures of its equipment with the objective of drastically
reducing the negative impact on the environment caused by parts, components, consumption
materials, packaging and the equipment itself at the end of its life cycle.
Packaging is conceived and produced to allow for its re-use or recovery, including recycling of the
majority of the materials and to reduce the amount of waste or residues to be disposed of, to a very
minimum. In order to assure a correct environmental impact the equipment has been designed with
the smallest circuit possible, with the lowest differentiation possible of materials and components,
with a selection of substances that guarantee utmost recycling and maximum reuse of the parts and
waste disposal free from ecological risks.
The equipment is made in such a way as to guarantee the easy separation or dismantling of the
materials containing contaminants compared with others, in particular during maintenance
operations and the replacement of parts.
CAUTION
The disposal/recycling of packaging, of consumption materials and of the equipment itself
at the end of its life cycle must be carried out in accordance with the norms and regulations
that are currently valid in the country in which the equipment is used.
1.7.1 SPECIAL ATTENTION TO CRITICAL COMPONENTS
The instrument is fitted with an LCD liquid crystal display, which contains small amounts of toxic
materials.
Mod. 50 Series Plug & Play
Max 115V on relay outputs

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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2 GENERAL DESCRIPTION
The analyser of this manual is made up of an electronic device plus a technical manual.
The device may be installed on a wall at a maximum distance of 15 metres from the measuring
Probe.
It is powered by the network (85÷265Vac/dc-50/60Hz), 7W power consumption by a Switching
feeder.
This equipment has been designed to analyse ON-LINE and pilot the dosage pumps for the
treatment of water in different applications:
•Waste water treatment plant
•Treatment and Discharge of Industrial Water
•Fish farm
•Primary Water, Drinking Water
Figure 1 – Wall mounting Multiparameter analyzer (50 Series)
2.1 P ARAMETERS DETECTED BY THE INSTRUMENT
•MEASURING OF PH
•MEASURING OF ORP
•MEASURING OF TURBIDITY
•MEASURING OF SUSPENDED SOLIDS
•MEASURING OF DISSOLVED OXYGEN
•MEASURING OF AMMONIA
•MEASURING OF NITRATES
2.2 MAIN CHARACTHERISTICS
•Up to two simultaneous digital measurements. Turbidity \ Suspended Solids \ pH \ diff. pH \
ORP \ diff. ORP \ Oxygen \ Ammonia \ Nitrates.
•Measuring of Temperature using the PT100/PT1000 probe
•Programming key pad with 5 keys

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MULTIPARAMETER PLUG & PLAY ANALYZER
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•"CAL" Function Key to direct access to the calibration menu
•"GRAPH" Function Key to direct access to the graphs of measure
•“USB” Function Key for data download on USB support
•“MODE” Function Key for self-recognition probes
•LCD Graphic display 128x128 with background illumination
•Internal Data Logger (flash 4 Mbit) with the possibility of graphic and table visualisation of
measurement trends
•PID adjustment
•Serial outlet RS485 MOD BUS RTU
•Data download on USB support
•3 Programmable Analogical Outlets (with two equal measures the 3rd output can be set as
average)
•4 Relay Outlets for intervention thresholds (2 for each measurement)
•1 Relay Outlet for Instrument Anomaly Alarm
•1 Relay Outlet for Probe Washing or Temperature Set Point
•1 Digital Entrance for disabling of doses
Main hardware characteristics of the electronic device
The hardware structure of this periphery is based on the adoption of extremely new CPU CMOS
with 8 bits developed specifically for the execution of the so-called “embedded” applications.
The card uses an EEPROM to store the Set-up data and flash memories for storage of the archives
of historical data and LOG files of events.
The Card has 1 RS485 gate (opto-isolated) for local networks used for connections with local
communication devices (configuration computer, terminals and remote controls etc).
The card integrates a Real Time Clock (clock with date) that allows the software to storage figures
in a chronological order.
The device has been designed to be fitted onto a panel, and is built with an IP66 protection
panel.
2.2.1 TECHNICAL CHARACTERISTICS FOR DISSOLVED OXYGEN
The technical characteristics of the Analyser are listed in the following Table:
Measurement range 0.00 ÷ 20.0 ppm O2
0.00 ÷ 20.0 mg/L
000 ÷ 200 % SAT O2
Resolution ± 0.1 ppm O2
± 0.1 mg/L
± 001 % SAT O2
Accuracy ± 0.5% F.S.
2.2.2 TECHNICAL CHARACTERISTICS FOR PH MEASURING
Measurement range 00.00 ÷ 14.00pH
Resolution ± 0.01pH
Precision ± 0.2% f.s.

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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2.2.3 TECHNICAL CHARACTERISTICS FOR REDOX MEASURING
Measurement range ± 1500mV
Resolution ± 1mV
Precision ± 0.2% f.s.
2.2.4 TECHNICAL CHARACTERISTICS FOR TURBIDITY AND SUSPENDED SOLIDS
Due to the connected probe:
Digital Probe Measuring Range / Measuring Unit
S461T 0 ÷ 4 NTU
0 ÷ 40 NTU
0 ÷ 400 NTU
0 ÷ 4000 NTU
S461S 0.00÷ 30.00 g/L
S461T Accuracy ± 2% F.S.
S461S Accuracy ± 3% F.S.
2.2.5 TECHNICAL CHARACTERISTICS FOR NH4+ MEASURING
Measurement range 0÷ 100ppm
Resolution ± 2ppm
Precision ± 2% f.s.
2.2.6 TECHNICAL CHARACTERISTICS FOR NO3MEASURING
Measurement range 0÷ 100ppm
Resolution ± 2ppm
Precision ± 2% f.s.
2.2.7 TECHNICAL CHARACTERISTICS FOR MEASURING OF SECONDARY
TEMPERATURE
Sensor PT100/PT1000
Measurement range 0 ÷ +130°C
Resolution ± 0.1°C
Accuracy ± 1% F.S:
2.2.8 OPERATING FEATURES
Power supply 100 ÷ 240 Vac/dc 50-60 Hz (optional 24 Vac/dc)
Power consumption < 7W
Relay outputs:
Set Point ON – OFF 0.0 ÷ 20.0 ppm O2 (for example )
0.0 ÷ 20.0 mg/L
000 ÷ 200 % SAT O2
ON – OFF Time 000 ÷ 999 Seconds
For every digital output a relay with contacts opened
normally is used. The maximum current commutable is

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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1 Ampere, the maximum tension commutable is
230Vac, maximum power 230VA on a resistive load
Alarm:
Function Delay, Faults and Min./Max.
Delay time 00:00 ÷ 99:99 min
Threshold disabling Enable / Disable
Relay function Closed / Open
Holding range 0.0 ÷ 20.0 ppm ∆O2
0.0 ÷ 20.0 mg/L ∆O2
000 ÷ 200 % SAT ∆O2
Holding time 00:00÷ 99:99 min
For alarm end wash digital output, a relay with
contacts opened normally is used. The maximum
current commutable is 1 Ampere, the maximum tension
commutable is 230Vac, maximum power 230VA on a
resistive load
Digital input:
Input voltage 24 Vcc /ac
Absorption 10mA max
Analogic outputs:
Outputs n.3 programmable outputs 0/4-20mA
Max. load 500 Ohm
NAMUR alarm output 2.4 mA (with range 4/20mA)
PID dosing function P – PI – PID
Proportional band 0 – 500%
Integration 0:00 – 5:00 min
Derivative 0:00 – 5:00 min

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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2.3 CONTROLS, INDICATORS AND CONNECTIONS
Figure 2 – Wall instrument, front panel
1. Visualizer with LCD Display
2. UP key
3. ESC key
4. ENTER key
5. DOWN key
6. GRAPH key
Figure 3 – Access to the terminal box
1
2
4
5
3
6

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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2.4 GRAPHIC DISPLAY
The graphic display allows for visualization of the various programming menus and, in the
measuring method (RUN), visualization of the measurements and of the state of operation.
2.4.1 LIST OF PRIMARY MENUS
The following table illustrates the symbols visualized on the display which represent the various
programming menus.
VISUALIZATION
ON THE GRAPHIC DISPLAY
DESCRIPTION
SETTINGS MENU
All basic parameters for operation logics are set
OUTPUT MENU
Setting of analogical and digital outputs
CALIBRATIONS MENU
Calibration Procedure of the electrode
ARCHIVE MENU
Setting of the data archive and visualization mode
GRAPHICAL MEASUREMENT MENU
Visualization of archives in a graphical form
MANUAL CONTROL MENU
Manual control and activation of Inputs and Outputs

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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2.4.2 DIVISION OF THE GRAPHICAL DISPLAY INTO AREAS IN THE RUN METHOD
Figure 4 – Graphic display - divided up into areas
In the following table, for every area of the display indicated in figure 3, the symbols that may
appear during functioning of the device in a measurement method (RUN) are represented and
briefly described.
GRAPHIC
ZONE
VISUAL REPRESENTATION DESCRIPTION
1
 Numerical
2 Set1 - Open Relay
Set1 - Closed Relay
Set1 – Timed
Active Threshold Relay Open
Set1 – Timed
Deactivated Threshold Relay Open
Set1 - Timed
Active Threshold Relay Closet

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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GRAPHIC
ZONE
VISUAL REPRESENTATION DESCRIPTION
3 Set2 - Open Relay
Set2 - Closed Relay
Set2 - Timed
Active Threshold Relay Open
Set2 - Timed
Deactivated Threshold Relay Open
Set2 – Timed
Active Threshold Relay Closed
4 Set3 - Open Relay
Set3 - Closed Relay
Set3 – Timed
Active Threshold Relay Open
Set3 – Timed
Deactivated Threshold Relay Open
Set3 - Timed
Active Threshold Relay Closet
5 Set4 - Open Relay
Set4 - Closed Relay
Set4 – Timed
Active Threshold Relay Open
Set4 – Timed
Deactivated Threshold Relay Open
Set4 - Timed
Active Threshold Relay Closet

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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GRAPHIC
ZONE
VISUAL REPRESENTATION DESCRIPTION
6
Oxygen measurement unit
Oxygen measurement unit
Oxygen measurement unit
pH measurement unit
ORP measurement unit
NTU Turbidity and Suspended Solids
measurement unit
mg/L Turbidity and Suspended Solids
measurement unit
g/L Turbidity and Suspended Solids
measurement unit
ppm NO3/ NH4+
Unità di misura
7
0% of the scale
10% of the scale
20% of the scale
30% of the scale
40% of the scale
50% of the scale
60% of the scale
70% of the scale
80% of the scale
90% of the scale

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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GRAPHIC
ZONE
VISUAL REPRESENTATION DESCRIPTION
100% of the scale
8
Value outlet n.1 (in mA)
Value outlet n.2 (in mA)
Value outlet n.1 with PID function PID (in
mA)
Value outlet n.2 with PID function PID (in
mA)
9
Real temperature value (in Fahrenheit)
Real temperature value (in Centigrades)
Manual temperature value (in Centigrades)
10
Disabling Set
Indicates digital entrance ON
Maximum Logical Set Exceeded
Minimum Logical Set Exceeded
Maximum dosage time exceeded
Washing stage active
Seconds during stabilization
Storage of Data
Archive full

50 Series
MULTIPARAMETER PLUG & PLAY ANALYZER
TECHNICAL MANUAL P/N XXX-0000 Rev.0 Ver.1.0
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3 INSTALLATION
Although the unit is suitable for installation in outdoor environments, it is recommended to avoid
direct exposure to sun and weather. Before installing the 50 Series carefully read the instructions
provided below.
3.1 COMPOSITION OF THE SUPPLY
The supply consists of just one package which contains the following parts:
•1 electrical control and command panel PN ............?????
•1 Technical Manual PN ............?????
3.1.1 INSTALLATION OF WALL MOUNTED DEVICE
The wall must be completely smooth in order to allow for perfect adhesion of the device.
Figure 5 – Dimensions and encumbrance of the wall mounted device
Mechanical Dimensions 50 Series
Dimensions (L x H x P) 144x144x122,5mm
Fixing depth 122,5mm
Material ABS Grey RAL 7045
Mounting Wall
Weigth 1 Kg
Frontal Panel Policarbonate UV Resistant
Open the instrument, open the pre-shaped holes and fix the instrument itself to the wall. Use the
provided plastic caps to close the holes.
The terminal box for connections is located on the bottom of the gear case and it is necessary to
keep it separated from other equipment by at least 15 cm. in order to make it easier to use. Keep
away from water drips and/or sprays of water from adjacent areas in order to safeguard the
instrument during programming or calibration stages.