Manual

condu::lyser V2
November 2010 Release

Handbuch
condu::lyser V2
Ausgabe November 2010

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Copyright © s::can Messtechnik GmbH condu::lyser V2, November 2010 Release

Table of Contents

1 General

2 Safety Guidelines

2.1 Declaration of Conformity 6

2.2 Special Hazard Warning 6

3 Technical Description

3.1 Intended Use 7

3.2 Functional Principle 7
3.3 Device 7
3.4 Storage and Transport 8
3.5 Scope of Delivery 8
3.6 Product Updates, Other 8

4 Installation

4.1 Environment 9
4.2 Mounting 9
4.2.1 Mounting with Probe Carrier 9
4.2.2 Mounting in Flow Cell Setup 10
4.3 Connection of Automatic Cleaning Appliance 11

5 Initial Startup

5.1 Controller for Operation 12

5.2 Connection to the Controller 12
5.3 Probe Initialisation 12
5.3.1 Probe Initialisation using the Controller con::lyte 12
5.3.2 Probe Initialisation using moni::tool 13
5.4 Probe Parameterisation 14
5.4.1 Probe Parameterisation using the Controller con::lyte 14
5.4.2 Probe Parameterisation using moni::tool 15

6 Calibration

6.1 Types of Calibration 16

6.1.1 Slope Calibration 16
6.2 Performing a Calibration 16
6.2.1 Calibration using the Controller con::lyte 16
6.2.2 Calibration using moni::tool 17

7 Data Management

7.1 Data Storage 18

7.2 Data Transfer 18
7.3 Data Visualisation 18

8 Functional Check

8.1 Check of System 19

8.2 Check of Results 20
8.3 Check of Probe - Sensor Integrity 21

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9 Maintenance

9.1 Cleaning 22

10 Trouble Shooting

10.1 Typical Error Pattern 23

10.2 Error Messages 23
10.3 Device Settings 25
10.3.1 Check / Modification of Device Settings using the Controller con::lyte 25
10.3.2 Check / Modification of Device Settings using moni::tool 25
10.4 Software Update 25
10.5 Return Consignment (RMA) 25

11 Accessories

11.1 Installation 26
11.1.1 Connection Cable 26
11.1.2 Extension Cable 26
11.1.3 Sensor Mounting 26
11.1.4 Flow Cell Setup Tap Water 27
11.1.5 System Panel Basis 27
11.1.6 System Panel s::can Sensor 28
11.2 Automatic Cleaning 28
11.2.1 Pressure Connection Set 28
11.3 Maintenance 28
11.3.1 Calibration Standard 28
11.4 Spare Parts 28
11.4.1 Electrode Guard 28

12 Technical Specifications

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1 General

This manual contains, firstly, general information (chapter 1) and safety guidelines (chapter 2). The next chapter (chapter
3) provides a technical description of the s::can product itself as well as information regarding transport and storage of the
product. In further chapters the installation (chapter 4) and the initial startup (chapter 5) are explained. Furthermore information
regarding calibration of the device (chapter 6), data management (chapter 7), how to perform a functional check (chapter 8)
and maintenance (chapter 9) can be found in this manual. Information regarding troubleshooting (chapter 10), the available
accessories (chapter 11) and the technical specifications (chapter 12) complete the document.

Each term in this document that is marked italic and underlined, can be found on the display of your controller or as lettering
on your s::can product.

In spite of careful elaboration this manual may contain errors or incompletion. s::can does not assume liability for errors or
loss of data due to such faults in the manual. The original manual is published in English and German by s::can. This original
manual serves as the reference in case discrepancies occur in versions of the manual after translation into third languages.

This manual and all information and figures contained therein are copyrighted. All rights (publishing, reproduction, printing,
translation, storage) are reserved by s::can Messtechnik GmbH. Each reproduction or utilisation outside the permitted limits of
the copyright law is not allowed without previous written consent from s::can Messtechnik GmbH. The reproduction of product
names, registered trade names, designation of goods etc. in this manual does not imply that these names can be used freely
by everyone; often these are registered trade marks, even if they are not marked as such.

This manual, at the time of its publication (see release date printed on the top of this document), concerns the s::can products
listed in chapter 3. Information and technical specifications regarding these items in s::can manuals from earlier release dates
are herewith replaced by this manual.

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2 Safety Guidelines
!
Installation, electrical connection, initial startup, operation and maintenance of any s::can product as well as complete
s::can measuring systems must only be performed by qualified personnel. This qualified personnel has to be trained and
authorised by the plant operator or by s::can for these activities. The qualified personnel must have read and understood this
manual and have to follow the instructions contained in this manual.

For proper initial startup of complete s::can measuring systems, the s::can manuals for the controller (con::lyte, con::stat or
PC / notebook with con::nect), the operating software (ana::lyte, ana::pro or moni::tool) as well as the connected probes and
sensors have to be consulted.

The operator has to obtain the local operating permits and has to comply with the joint constraints associated with these.
Additionally, the local legal requirements have to be observed (e.g. regarding safety of personnel and means of labour,
disposal of products and materials, cleaning, environmental constraints). Before putting the measuring device into operation,
the operator has to ensure that during mounting and initial startup – in case they are executed by the operator himself – the
local legislation and requirements (e.g. regarding electrical connection) are observed.

All s::can products are leaving our factory in immaculate technical and safety conditions. Inappropriate or not intended use of
the product, however, can cause danger! The manufacturer is not responsible for damage caused by incorrect or unauthorised
use. Any kind of manipulation of the instrument is strictly prohibited - except for the activities described in this document.
Conversions and changes to the device must not be made, otherwise all certifications and guarantee / warranty become
invalid. For details regarding guarantee and warranty please refer to our general conditions of business.

2.1 Declaration of Conformity

This s::can product has been developed, tested and manufactured for electromagnetic compatibility (EMC) and according to
applicable European standards, as defined in the declaration of conformity.

CE-marks are applied on the device. The declaration of conformity related to this marking can be requested from s::can or
your local s::can sales partner.

2.2 Special Hazard Warning

Because the s::can measuring systems are frequently installed in industrial and communal waste water applications,
one has to take care during mounting and demounting of the system, as parts of the device can be contaminated
! with dangerous chemicals or pathogenic germs. All necessary precautions should be taken to prevent endangering of
one’s health during work with the measuring device.

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3 Technical Description
3.1 Intended Use

The condu::lyser is a probe designed for the continuous monitoring of the conductivity in water. This value indicates the
capability of the medium to transmit electrical current and is expressed in µS/cm. As this value is highly correclated to the
temperature in addition the sensor also measures the temperature of the medium and corrects the measured conductivity
accordingly. Furthermore the salinity value is available.

In all types of applications, the respective acceptable limits, which are provided in the technical specifications in the respective
s::can manuals, have to be observed. All applications falling outside of these limits, and which are not authorised by s::can
Messtechnik GmbH in written form, do not fall under the manufacturer’s liability.

The device must only be used for the purpose described in this manual. Use in applications not described in this s::can manual,
or modification of the device without written agreement from s::can, is not allowed. s::can is not liable for claims following from
such unauthorised use. In such a case, the risks are the sole responsibility of the operator.

3.2 Functional Principle

In general the conductivity is calculated from the result of the electrochemical resistance measured between two electrodes.
The condu::lyser is equipped with two volatage electrodes additionally (4 electrodes measuring principle) which are used as
potential. This enables a higher accuracy, especially in higher measuring ranges, and less influence of possible contamination.
The sensor compensates the result due to actual temperature. The used reference temperature of the factory pre-calibrated
cell constant is 25°C.

3.3 Device

The following device variants of the condu::lyser are available. Regarding detailed information of the device please refer to the
technical specifications located at the end of this manual:

Type Specification Range

E-511-2-000 condu::lyser II (with plug, for flow cell installation) 0 - 500.000 µS/cm
E-511-2-075 condu::lyser II (with sensor cable, completely submersible) 0 - 500.000 µS/cm

The device is typified by a type label, as shown on the right, that contains the following information:

Manufacturer‘s name and country of origin

Item number (Type)
Device serial number (S/N)
Information for power supply
Acceptable temperature limits
CE label

5
1 Sensor housing 1
2 Electrode guard (E-511-2-075)

Measuring electrode with

3
current and potential electrodes

4 Connection of automatic cleaning (E-511-2-075)

2
Sensor cable (E-511-2-075)
5
Connector (E-511-2-000)
3

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Dimension of the sensor in mm

3.4 Storage and Transport

The temperature limits for device storage and transport,

which are described in the section technical specifications,
are to be observed at all times. The device shall not be
exposed to strong impacts, mechanical loads or vibrations.
The device should be kept free of corrosive or organic solvent
vapours, nuclear radiation as well as strong electromagnetic
radiation. Transport should be done in the original packaging
if possible.

3.5 Scope of Delivery

Immediately upon receipt, please check the received

consignment for completeness on the basis of the delivery
note and check for any possible damage incurred during
shipping. Please inform the delivering dispatcher and s::can
immediately in case of any damages in transit.

The following parts should be included in the delivery of

E-511-2-000:

s::can condu::lyser (item-no. E-511-2-000)

s::can manual condu::lyser

The following parts should be included in the delivery of

E-511-2-075:

s::can condu::lyser (item-no. E-511-2-075)

Electrode guard (item-no. E-501-guard, including
electrode guard, metal bracket for mounting of guard,
connection fitting for automatic cleaning)
s::can manual condu::lyser

The following parts could be included in the delivery if ordered as an option:

Connection cable (item-no. C-1-010-sensor for condu::lyser E-511-2-000)

Extension cable (item-no. C-210-sensor, C-220-sensor or C-230-sensor)
Probe carrier (item-no. F-12-sensor for condu::lyser E-511-2-075)
Flow cell setup tap water (item-no. F-45-sensor or F-45-four)
Connection set for automatic cleaning (item-no. B-41-sensor)
System panel for s::can sensors (item-no. F-50-x-eco or F-50-x-pro)

In case of incompleteness please contact your s::can sales partner immediately!

3.6 Product Updates, Other

The manufacturer reserves the rights to implement, without prior notice, technical developments and modifications in the light
of continuous product care.

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4 Installation
4.1 Environment

As the correct installation of measuring instruments is an important prerequisite for satisfactory operation, s::can has prepared
a checklist for the installation. This list can be used to ensure that all sources for potential operational problems can be ruled
out to the greatest possible extent during installation, allowing the s::can monitoring system to operate properly.

Installation site:

Favourable flow conditions (little turbulence, acceptable flow rate, etc.)

Unadulterated measuring medium, no intrusion of contaminating substances (due to nutrient dosage or flocculants)
Representative composition of sample with respect to the medium (process, thorough mixing etc.)
Measuring medium is in equilibrium state, e.g. no gas release, no precipitation etc.
No external interferences (i.e. no electric and electro-magnetic interferences by leakage current, earth fault of pumps,
electric motors, high voltage currents, etc.)
Easy accessibility (mounting, sampling, functional check, demounting)
Sufficient availability of space (condu::lyser, installation fitting, controller, etc.)
Adherence to limit values (see technical specifications located at the end of this manual)

Infrastructure (energy, data and compressed air):

Power supply for controller (operational reliability, voltage, power)

Oil- and particle free compressed-air supply
Best possible weather and splash water proof set-up
Minimum distances between system components (probe – controller – compressed-air connection – energy supply)
Best possible layout of cables (non-buckling, working dependability, no damage etc.)

4.2 Mounting

Do not forget to remove protective cap from the

! measuring electrode before operation.

4.2.1 Mounting with Probe Carrier

The submersed installation of a condu::lyser E-511-2-075 using the specific probe carrier (item-no. F-12-sensor) is performed
by the following steps:

Remove retaining clip [2] from the probe carrier [1].

Put extension pipe OD 50mm [3] - to be provided by the customer - into the probe carrier.
Drill two holes into the correctly positioned extension pipe. Use the two existing holes for the retaining clip in the probe
carrier as guiding help (see black dashed marking in the figure below).
Snap the retaining clip into both holes. Doing this the probe carrier will be fixed onto the extension pipe.

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Properly layout the sensor cable and the air hose for automatic probe cleaning within the probe carrier.
Push the condu::lyser into the probe carrier as shown in the picture below.
Tight the screw on the probe carrier using a screw driver until the condu::lyser is firmly fixed.

4.2.2 Mounting in Flow Cell Setup

This section explains how the condu::lyser E-511-2-000 can be installed in a flow cell using either the single sensor flow cell
setup (item-no. F-45-sensor) or the four sensor flow cell setup (item-no. F-45-four). Regarding the dimensions of these two
installation accessories please refer to section 11.1.4.

The installation of the condu::lyser in a flow cell is performed by the following steps::

Remove protective cap from electrode.

Insert condu::lyser [1] in one opening of the flow cell setup [2] and push sensor down carefully until O-ring snaps into the
correct sensor position. (see left figure below).
Push the metal bracket [3] into the two holes on the side of the flow cell setup to secure the sensor in place. The metal
bracket can only be inserted if sensor is in the correct position.
In case of F-45-four ensure that all other openings of the flow cell are covered with plugs [4].
Connect pipes / tubes for medium supply to the inlet and to the outlet of the flow cell setup (please refer to section 11.1.4
for dimension of fittings).
To demount the sensor use a flat screw driver [5] to remove the metal bracket first and pull the sensor out.
To demount a plug [4] from one opening the metal bracket has to be removed also as explained above. Then insert a flat
screw driver [5] into the small hole on the side of the flow cell setup and move the plug out by moving the screw driver down
(see right figure below). This procedure can also be used to insert or demount any sensor if there is too less space to do
this by hand.

1 1
5 4

4
2

3
5

There are two mounting holders [6] included in delivery of the flow 2
cell setup that can be used to mount the device onto a flat wall.
Mount the two holders one upon the other. 2
Slip the flow cell [2] over the two fixed holders [6].
Push the metal bracket [3] into the two holes on the side of the flow
cell setup (see figure on the right side).
3

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4.3 Connection of Automatic Cleaning Appliance

The compressed air connection set supplied with the system contains components necessary
to connect the sensor cleaning located on the lower side of the electrode guard of the
condu::lyser to the cleaning valve. The rectangular connection fitting [1] is included in the
delivery of the electrode guard. All other parts are included in the delivery of the connection
set for automatic cleaning. 1

The compressed air connection is performed by the following steps (see pictures on the right
hand side):

Screw the connection fitting with O-ring sealing [1] into the thread hole on the lower end of
the electrode guard.
Put the connecting nut [2] and the conical part [3] over the cleaning hose.
Push the cleaning hose over the connection fitting [1] (warm up with hot water if
necessary).
Fasten connecting nut [2] by hand.
A compressed air hose (to be provided by customer, ID 8mm to 9mm, UV- / ozone
resistant) must be used to connect the adapter fitting of the pressure connection set to the
output side of the cleaning valve (marked with A). Fasten the air hose with hose clamps.
Another air hose and DIN 7.2 compressed air coupling are required to hook up
the compressed air supply to the input side of the cleaning valve (marked with P).

The cleaning valve should never be connected to the compressed air coupling of your
compressor directly, i.e. without a pressure hose in between. The total length of hoses
should be as short as possible to avoid unnecessary pressure loss. In special occasions,
drinking water may be used to operate the hydraulic-pneumatic cleaning appliance instead or 3
compressed air – for more information please contact your local s::can sales partner.
2
Any foreign matter in the compressed air supply may impair the hydraulic-pneumatic cleaning
process. If you have any doubts about the purity of the air used (contamination by particles,
oil, etc.), please install an appropriate filter upstream from the solenoid valve.

In areas with extremely low outside air temperature, s::can recommends laying the compressed
air hoses such that they remain frost-free to prevent freezing of condensed water in the
compressed air hose.

Please note that depending on the s::can probe and sensor type you are using, different
maximum allowed pressures may be specified. In case a central pressurised air supply is
used in such a case the lowest maximum allowed pressure amongst those specified for the
individual instruments is to be used to supply all instruments or the use of pressure reducing
valves to supply each instrument with the correct pressure is necessary.

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5 Initial Startup

Once the mounting and installation of the condu::lyser have been completed and checked (see chapter 4) the initial startup of
the s::can monitoring system will require the following actions, in the order presented below:

Connect the condu::lyser to the controller used for operation (see section 5.1 and 5.2).
Connect the cleaning valve to the according terminal connections in the cable terminal compartment of the used controller
(please refer to the manual of the controller).
Connect s::can controller to the power supply (please refer to the manual of the controller) and wait for the software to
boot.
Perform probe initialisation of the condu::lyser. Refer to section 5.3.1 in case of using a con::lyte and refer to section 5.3.2
in case of using moni::tool.
Perform parameterisation of the condu::lyser. Refer to section 5.4.1 in case of using a con::lyte and refer to section 5.4.2
in case of of using moni::tool.
Configure the measuring interval and the settings of the automatic cleaning. Refer to the technical specifications regarding
cleaning settings. Additional information can be found in the respective manual of the controller.
Check whether the cleaning system works properly.
In case required, configure the digital and analogue outputs of the controller.
Check the readings obtained for plausibility after sufficient running-in time (at least 15 minutes).
If necessary calibrate the conductivity readings of the condu::lyser in stable water quality (see chapter 6).

5.1 Controller for Operation

For proper operation of the condu::lyser you will need one of the following controller and operating software respectively.

Controller Type Software

con::lyte D-318, D-319 V5.01 or higher
con::stat D-313, D-314 moni::tool V1.2 or higher
con::cube D-315 moni::tool V1.2 or higher

s::can recommends to use the most actual version of the operating software on the controller. This sensor is not
! supported by ana::lyte / ana::pro.

5.2 Connection to the Controller

The condu::lyser E-511-2-075 will be delivered with a fix mounted sensor cable and a plug that can be connected to a
compatible socket provided on the controller. Ensure that the sensor plug and the connector are dry and clean. Otherwise
communication errors and / or device damage might occur.

In case of condu::lyser E-511-2-000, that will be delivered with a plug connection on the sensor itself only, the connection cable
C-1-010 has to be used to connect the condu::lyser to the controller in the same way as explained above.

Using an older version of controller the condu::lyser can either be connected via an adapter cable (s::can item number C-40)
or directly in the terminal compartment of the controller. Regarding definition of cable strands please refer to the technical
specifications located at the end of this manual.

5.3 Probe Initialisation

5.3.1 Probe Initialisation using the Controller con::lyte

For operating of one or several probes using the con::lyte it is necessary to allocate an individual address to every probe.
This can be done manually (supported by the software) as explained below. The corresponding address will be stored on
the respective probe. For s::can probes and sensors, respectively the address can be set between 1 and 9. Be aware the
procedures required will depend on the configuration of your s::can monitoring system.

The con::lyte should not be powered down or switched off during the initialisation process. In case of rebooting of
! the con::lyte during the initialisation process (e.g. caused by loss of power supply) the complete procedure of sensor
initialisation has to be repeated.

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Establish the power supply to the con::lyte and select entry Settings / Parameterconfig / Install Probes in the main menu.
Connect the condu::lyser to the con::lyte (see section 5.2).
Push the button Enter, which starts the automatic search procedure for the connected probe. Once the probe is found,
address 1 will be allocated. This procedure can last several seconds (see figures below).
The successful completion of the initialisation will be displayed over a user message. If this message is displayed the
initialisation procedure can be finished by pushing the button Esc.

Install probe 1 Install probe 1 Install probe 1

Connect only Searching for probe Probe search finished
probe 1 condu::lyser found
Continue with ENTER Continue with ENTER
Stop with ESC Stop with ESC

A user message will also be displayed when no probe is detected. In this case please check Install probe 1
the following before repeating the procedure for sensor initialisation: Probe search finished
No probe found
Is only one probe connected to the con::lyte? Continue with ENTER
Is the probe connected in properly? Stop with ESC

5.3.2 Probe Initialisation using moni::tool

Click the Service tab of the moni::tool screen and logon

as Administrator.

Click on an empty sensor icon (Add new Sensor) to initiate

the initialisation process.

Select the correct Driver (Modbus RTU for sensors

directly connected, Modbus TCP for sensors connected
over Ethernet and RTU/TCP converter).

Enter correct COM-Port and Address. If unknown

moni::tool will search all COM-Ports and addresses for
the sensor.

Click the button Start search. The moni::tool screen will

show the message Please wait: Search in progress:
modbus_rtu://x/y-z.

As soon as sensor has been detected moni::tool will

show the Install sensor screen. This screen lists up all
information received from the sensor.

Enter a name for the sensor (Sensor name) which can

be any descriptive name you desire or select one of the
previous names listed below this entry field.

Finish the initialisation process by clicking on the button

Save located in the middle of the screen below the
navigation line.

moni::tool screen will switch to screen Service / Sensor

and show the message Sensor has been installed
successfully.

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Clicking on the main menu of the Service tab will show

the overview of the monitoring system including the new
initialised sensor.

Leave the Service tab by clicking on the message

displayed on the upper left side (Service mode active,
measurements are suspended, all values are frozen.
Click here to leave the service mode.)

5.4 Probe Parameterisation

The following table is an overview of the parameters that can be measured with the condu::lyser:

Parameter Parameterindex Name [Unit] Decimal places (default)

Conductivity 0 Cond [µS/cm] - default 0
Cond [mS/cm] 2
Cond [kOhm] 0
Cond [MOhm] 2
Temperature 1 T [°C] - default 2
T [K] 2
Salinity 2 Salinity [PSU] 1

5.4.1 Probe Parameterisation using the Controller con::lyte

After successful probe initialisation (see section 5.3.1) the measuring parameters of the condu::lyser will be displayed on the
display of the con::lyte automatically. If needed the measuring parameters can be configured individually using the menu item
Settings / Parameterconfig / Parameter n.

The name of the Probe or sensor used as a source of the parameter is displayed in the upper Parameter 1
line (e.g. condu::lyser). If several probes or sensors are installed the instrument from which a Probe: condu::lyser
parameter needs to be displayed can be selected here. Under the entry Probe the Address Address: 1
that has been allocated to that probe is displayed as an additional information. The Index Index: 0
specifies the place of the corresponding parameter onto the allocated probe. The Unit of Unit: µS/cm
the selected parameter can be chosen in the line below (see section 5.4). The item Decimal Decimal places: auto
places enables settings of the number of displayed decimal places (between 0 and 4). With
the default setting auto the number of decimal places will be automatically set by the sensor.

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5.4.2 Probe Parameterisation using moni::tool

After successful probe initialisation (see section 5.3.2)

all parameters available on the probe will be installed and
automatically displayed on the Value screen of moni::tool. If
you want to configure the measuring parameters induvidually
this can be done using the menu item Menu / Settings /
Parameter.

After selecting that menu item a list of all installed parameters

is displayed. After selcting one or several parameters by
clicking on them the following activities can be performed:

Moving the selected parameter to a higher position in the

Value display by pushing the entry Up.

Moving the selected parameter to a lower position in the

Value display by pushing the entry Down.

Deleting the selected parameter from Value display by

pushing the entry Remove Parameter.

A new parameter can be added by pushing the entry

Add Parameter. After selecting the icon Install Parameter
a table of all possible parameters that are available is
displayed.
Click on the blue wheel on the right hand side of the
parameter you want to add to the Value display.
A new screen showing the configuration of the selected
parameter will pop up. Confirm this screen by pushing the
entry Save.

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6 Calibration

The condu::lyser is precalibrated in the factory and as such can be used immediately after delivery. However, for the best
possible results, s::can recommends to check the calibration when commencing operation in the specified application and
subsequently perform a functional check for validity and correctness on a regular basis (please refer to chapter 8).

Before performing any kind of calibration the correct function of the sensor should be ensured (please refer to section 8).
Before performing any kind of calibration the sensor has to be adapted to the calibration medium (at least 15 minutes).
Existing (stored) readings (sample) are overwritten whenever a new sample measurement is triggered.
The calibration will not be executed and used till the menu item Calibrate! is selected.
When performing a parameter calibration the result will be checked for plausibility. In case of faulty calibration an error
message will be displayed to the operator. Please refer to section 10.2 regarding possible error messages and notes for
removal.

When calibration in small beaker ensure that distance between top of electrode and bottom of beaker is > 1cm and
! diameter of beaker is > 3 cm.

6.1 Types of Calibration

For calibration of the conductivity and salinity parameter a slope calibration (SPAN) can be performed. This local calibration
adapts the global calibration (cell constant) to the actual monitored medium. The temperature parameter cannot be calibrated
because it is used to monitor the sensor condition.

6.1.1 Slope Calibration

The condu::lyser is equipped with a global calibration (cell constant) ex factory. You can switch back to this factory setting
at any time.
The local calibration shall either be performed directly in the medium or in a calibration standard.
When using a calibration standard the conductivity value of the used standard shall be closed to the measuring range of
the application.
For slope calibration only one sample is needed. This sample will be stored onto the sensor.
The corresponding value (laboratory result) entered for local calibration has to be adapted to 25°C.
The result of the slope calibration will be stored directly onto the sensor and will be used until a new slope calibration is
performed successfully or you switch back to the default slope.
The slope calibration will be acepted if the global calibration is changed not more than 70% of the original value.

6.2 Performing a Calibration

6.2.1 Calibration using the Controller con::lyte

The Calibration entry in the con::lyte main menu leads you into the menu that enables the Param Calibration
calibration of the condu::lyser. When Calibration is selected a password must be entered Local cal.: Cond
(password = 1) before the calibration can be started. The next step is selection of the parameter Local cal.: Temp.
to be calibrated (e.g. Cond) in the selection field Param Calibration.

Now the menu for local calibration will appear as displayed on the right hand side.
Local cal.: Cond
As long as condu::lyser is working with factory calibration (default) the entry Calib. shows
Calib.: global
global and no Type can be selected.
Type: None
Calibrate!

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To perform a local calibration the entry Calib. has to be changed to local. Then below the entry Local cal.: Cond
Type will show Span as possible type of calibration. Calib.: local
Type: Span
The display shows the reading for conductivity actually measured (Act.Value) as well as the Act.Value: 1300
actual temperature of the medium (Temperature). On the entry Lab the results corresponding Temperature: 23.29
to the readings stored under Sample can be entered here. Sample: 1413
Lab: ------
When the entry Calibrate! is confirmed by pushing Enter, a calibration is performed. Successful Calibrate!
calibration is shown in a user message (o.k.). If the calibration was not successful (user
message Error) the calibration used up to now will be used further on.
Local cal. Temp.
When selecting the parameter Temp. for local calibration a user message as displayed on the Calibration with
right hand side will inform you that this paramter cannot be calibrated locally. parameter
not supported.
Leave with ENTER
6.2.2 Calibration using moni::tool

Click the Service tab of the moni::tool screen and logon

as Administrator.

Click the icon of the condu::lyser you want to calibrate in

the shown systemoverview.

Click the icon Calibrate sensor in the next screen.

Now the screen will show the selected condu::lyser.

Select the parameter conductivity (Cond) in the selection
field Parameters and push the button Start calibration to
open the calibration screen.

Check if selction field Calibration: is set to Local for

performing local calibration and selection field Calibration
type: is set to Span.

Watch the current readings for conductivity being

displayed numerically and graphically on the upper right
hand side od the calibration screen. Wait until readings
are stable.

Push the button Sample as soon as conductivity readings

are stable. The sample value actually being stored onto
the sensor is displayed on the left hand side of the Sample
button.

Enter the real value of the sample (e.g. the conductivity

value of the standard solution) into the field located on the
right side of the Sample button and confirm it by pushing
the button Save. Please ensure that this value has to
be the corresponding value for medium temperature of
25°C.

Push the button Perform calibration to execute the local

calibration and watch the displayed readings.

Push the button Exit calibration to close the calibration

screen.

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7 Data Management

7.1 Data Storage

The following information are stored directly on the sensor:

Result of slope calibration

Default slope
Measured sample used for slope calibration
Device information (e.g. type, serialnumber, address, please refer to section 10.2)

There is no possibility to store readings onto the sensor itself.

7.2 Data Transfer

The measurements are performed on the sensor and the readings are transfered to the controller via the sensor cable using
RS485.

7.3 Data Visualisation

For visualisation of the sensor readings one of the following s::can controller can be used:

con::lyte
con::stat
con::cube

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8 Functional Check

A functional check might be required for one of the following reasons:

Routine functional check

Suspicion of monitoring system malfunction
Modification of monitoring system (e.g. integration of additional sensor or device)
Change of measuring location

Depending on the application (water composition) and the environmental conditions a regular functional check (every week
after initial operation, later every month) is recommended. The following sections provide an overview of all the actions that
have to be performed to check the monitoring system quickly (see section 8.1), to check the plausibility of the collected
readings (see section 8.2) and to check the integrity of a single probe or sensor (see section 8.3).

8.1 Check of System

Check con::lyte moni::tool Remark

System status Any error messages or Yellow, blinking Status icon Green LED on con::stat
Symbol displayed? on upper navigation bar should be on. Red
displayed? LED indicates failure or
interruption of automatic
mode.
Reason for bad system Check logbook entries since Open status window and See section 10.1 for error
status last functional check. select symbol of affected messages.
sensor for more information.
System running Displayed system time Click on system clock at
(up-to-date) is current and is updated the bottom of the screen
every second? shows current time and last
measurement. Both are
current?
Function of automatic Use function Use function Watch for air bubbles when
cleaning Clean now or wait for next Clean now or wait for next cleaning is activated
cleaning cycle cleaning cycle

Check Remark
Compressed air supply for automatic cleaning All tubes and fittings are tight?
Function of compressor and storage tank Drain storage tank of external compressor;
s::can compressor drains automatically if installed correctly
Monitoring station (E-511-2-000) All tubes and fittings are tight and all sensors and probes are
supplied with medium
Installation submersed (E-511-2-075) Mounting equipment of all devices is ok and all probes and
sensors are submersed.

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8.2 Check of Results

Check con::lyte moni::tool ana::xxx

Current readings No NaN and no dashes No NaN displayed. condu::lyser not supported
displayed completely (- - - -,- -) or plus sign
(++++,++) displayed.
Use operating keys to
scroll through all displayed
parameters.
Current parameter status Check logbook entries since Red background for condu::lyser not supported
of displayed readings last functional check. parameter indicates alarm
or warning.

Check Reason Remark

Up-to-date: - Measuring interval is too long Consider measuring interval
Readings actualised - Automatic measurement has been stopped manually and smoothing
on regulary base?
Continuity: - Change of medium Only possible if timeseries
Check historical data - Local calibration are availbale
(timeseries) for inter- - Maintenance of probe / sensor (cleaning, etc.)
ruptions or discontinuities - Readings out of range
- System failure (loss of power, communication error, etc.)
Plausibility: - Drift of readings (can be caused by fouling) Check logbook of plant
Timeseries look plausible - Increasing noise operator if possible
with daily or seasonal (can be caused by flow conditions or fouling)
fluctuation - Fixed readings / no fluctuation
Measuring range: Quality of results might
Readings are within the be reduced outside the
specified and calibrated specified range of the
measuring range? device
Accuracy: In case of significant difference a slope calibration (span) To verify the accuracy of the
Difference between has to be performed (please refer to section 6.1.2) displayed readings only a
laboratory values and reliable comparison method
readings of the condu::lyser shall be used.

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8.3 Check of Probe - Sensor Integrity

When there is any doubt regarding the integrity of the sensor, please use the following flowchart to check sensor and
installation:

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9 Maintenance
9.1 Cleaning

If necessary the condu::lyser can be cleaned automatically using the automatic pressurised air system or manually during the
functional check.

To clean the probe manually the following is recommended:

Rinse sensor with hot drinking water to remove course deposits.

Put the sensor in a bucket of hot drinking water with a soft cleaning agent (e.g. dishwashing detergent) for several minutes
to remove deposits on the sensor and the electrode.
For cleaning a soft cloth, tissue or a soft brush can be used.
Resistant fouling can be treated with weak acid or weak basic cleaning solutions.

For manual cleaning of the condu::lyser E-511-2-075 the electrode guard can be removed from the sensor. For this purpose
the metal bracket for fixing the guard onto the sensor housing has to be pulled out. This can easily be done by means of a flat
screw driver.

In general for cleaning of the condu::lyser electrode itself (not for the complete sensor) sterilization and autoclaving procedure
is possible. Nevertheless high frequence of such intensive manual cleaning procedures will reduce the life time.

When cleaning the condu::lyser electrode, care has to be taken that the electrical contacts on the tip are not damaged
! (do not use abrasive materials such as scouring sponges or stiff brushes).

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10 Trouble Shooting
10.1 Typical Error Pattern

Reason Removal
Sensor not continuously Improve installation
submersed. Sensor Ensure sensor head is submersed all the time
temporarily on air.

10.2 Error Messages

During execution of a measurement or a parameter calibration the monitoring system (system status), the measuring device
itself (device status) and the result (parameter status) will be checked for possible errors and for plausibility. The parameter
status is seperated into a general part (valid for all measuring devices) and an individual part (valid for the respective measuring
device). In case of an error or a faulty calibration (status bit will be set from 0 to 1) a user message will be displayed to the
operator.

Depending on the used controller these messages will be shown on the display (Logbook in case of con::lyte, Status tab in
case of moni::tool). Additional to the general error reason the detailled status code will be displayed in binary form (0000, 0001,
0010, 0011, 0100, etc.) or as a hex number (0001, 0002, 0004, 0008, 0010, etc).

If several errors occur at the same time the con::lyte will add up all the status codes (status code 8000 means that
! only error bit b15 is active whereas status code 4011 means that error bits b0 (0001), b4 (0010) and b14 (4000) are
active at the same time).

The table below shows all possible errors regarding the monitoring system (ES = error system) incl. the user message,
the reason of the error and notes for trouble shooting. If the error can’t be removed although the suggested procedure was
executed several times please contact your s::can sales partner.

Error Display con::lyte Message moni::tool Reason Removal

ES007 Probe not detected. No communication No communication Check sensor cable
Check power-supply between probe and between condu::lyser and plug connection.
and connection cable. controller. and controller. Dis- and reconnect
Replacement sensor.
condu::lyser was not
installed correctly.
ES100 - b0 Probe reports Temperature out of The temperature of Check medium
an error. range the medium is too temperature and
Call service! high or too low. operation limits.
Code: 0001 yyyy zzzz
ES101 MISUSE: Medium PROBE MISUSE - The temperature of Take the probe out of
temperature. Take Medium temperature. the medium is too the medium. Check
probe out of the Take probe out of the high or too low. the temperature of
medium immediately! medium immediately the medium.

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The table below shows all possible errors regarding the measured parameters (EP = error parameters) incl. the user message,
the reason of the error and notes for trouble shooting. If the error can’t be removed although the suggested procedure was
executed several times please contact your s::can sales partner.

Error Display con::lyte Message moni::tool Reason Removal

EP100 - b0 Param.Status error. General parameter At least one internal For details see
Status Code: .... error parameter check additional status
failed. message below.
In case no further
messages are shown,
note the Error code
and contact your
s::can sales partner.
EP100 - b1 Parameter failure, Parameter error, Electrode signal not Check the electrode
hardware failure Hardware error ok. An electrode is or replace the
missing, too old or electrode.
defect.
EP100 - b2 Parameter Parameter error, Configuration of the Change the local
failure, software- / Configuration error sensor is not ok. calibration or switch
configuration failure back to global
calibration (default
settings)
EP100 - b3 Parameter error, Check water supply,
the probe is outside check if probe is
of the medium or in submersed, perform
incorrect medium system check.
EP100 - b4 Parameter failure, Incorrect calibration, Check readings and
calibration failure at least one lab values; set back
calibration coefficient to factory settings;
is invalid repeat calibration.
EP100 - b5 Parameter not ready Sensor still in warm Wait until sensor is
up phase fully operational
EP100 - b15 Reading out of Measured parameter Check if sensor is in
measuring range is outside the defined the medium, perform
measuring range functional check

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10.3 Device Settings

10.3.1 Check / Modification of Device Settings using the Controller con::lyte

The main menu entry Information of the con::lyte operation software enables you to check Cond [µS/cm]
internal sensor settings. After selecting the parameter of your interest by pushing the Enter Upper limit: 600000
button the display will show the upper limit and the lower limit of the selected parameter. Lower limit: 0
Probe
When confirming the lowest entry Probe with Enter the following information will be
displayed:
Probe
Serialnumber of the condu::lyser (Serial)
Serial: 0002182
Software version of the condu::lyser (SWVer)
SWVer: CONUM011
There is no need to modify any device settings of the condu::lyser.

10.3.2 Check / Modification of Device Settings using moni::tool

Selecting Menu / Settings / Sensor will list up all devices

actually installed on the monitoring system. When clicking
on the blue wheel located on the right hand side of the
condu::lyser the following information will be displayed:

Interface (COM-port, address) of the sensor (URL)

Sensor Name allocated to the device by the operator
Measuring location of the condu::lyser (Location)
Manufacturer name of the condu::lyser (Vendor)
Type of the sensor (Model)
Internal number of the sensor (ID)
Serial number of the condu::lyser (Serial Number)
Actual hardware version of the condu::lyser (HW
Version)
Actual software version of the condu::lyser (SW Version)
Number of available parameters (Parameter count)
Supported moni::tool functions for the condu::lyser
(Service actions)
Cleaning valve allocated to the condu::lyser (Cleaning
device)
Information regarding the purchase (Purchase date,
Warranty expiry date)
Name of operator who has installed the condu::lyser
(Entered by)
Internal type number of the condu::lyser (eModel)

There is no need to modify any device settings of the

condu::lyser.

10.4 Software Update

Please contact your s::can sales partner or s::can in case a software update is needed.

10.5 Return Consignment (RMA)

Return consignments of the s::can measuring system, or parts of the system, shall be done in the original packaging. Before
returning a consignment, you have to contact your s::can sales partner or s::can (sales@s-can.at).

In case servicing of your s::can system is required, you also have to contact your s::can sales partner or s::can (service@s-can.
at) in advance. You will be assigned an RMA number, without which return consignments for service will not be accepted.

The customer has always to bear the costs for return consignment.

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11 Accessories
11.1 Installation

11.1.1 Connection Cable

For operation of condu::lyser with plug connection (E-511-2-000) a connection cable is

necessary.

Name Specification Remark

Item-no. C-1-010-sensor
Cable lenght 1m
Assembling ex works
Material PU Cable sheathing
Housing environment rating IP 68
Interface connection IP 67, RS 485, 12 VDC to s::can sensors

11.1.2 Extension Cable

The cable of the condu::lyser can be elongated when necessary with an extension cable (10
m or 20 m length). The extension cable is attached using the sensor connector plug.

Name Specification Remark

Item-no. C-210-sensor
C-220-sensor
Cable lenght 10 m C-210-sensor
20 m C-220-sensor
Assembling ex works
Material PU Cable sheathing
Housing environment rating IP 68
Interface connection IP 68, RS 485, 12 VDC to s::can sensors

11.1.3 Sensor Mounting

For proper and easy submersed installation of the condu::lyser E-511-2-075 a separate sensor
carrier is available. This part can be fixed to the sensor directly and can be extended by a pipe
(to be provided by the customer).

Name Specification Remark

Item-no. F-12-sensor
Material PVC, stainless steel
Dimensions 60 / 91 mm Diameter / height
Weight approx. 150 g
Process connection DN 50 inside for extension pipe
Installation / mounting submersed

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11.1.4 Flow Cell Setup Tap Water

For measurement of sample stream outside the medium with condu::lyser E-511-2-000 a
separate flow –through installation is available.

Name Specification Remark

Item-no. F-45-sensor for one single sensor
F-45-four for up to four sensors
Housing material POM-C
Dimensions F-45-sensor: 50 / 96 mm Diameter / lenght
F-45-four: 106 / 103 mm
Weight F-45-sensor: ~ 0,25 kg
F-45-four: ~ 1.0 kg
Process connection 1
/4 inch inside for inlet and outlet
Installation flow-through
Mounting 2 mounting holders
Operating temperature 0 to 50 °C (32 to 122 °F)
Operating pressure 0 to 10 bar (0 to 145 psi)

Dimension of flow cell setup in mm (F-45-sensor left side, F-45-four right side)

11.1.5 System Panel Basis

For easy attachment of a complete s::can monitoring system (controller con::cube, con::stat or
con::lyte with condu::lyser in flow cell setup) a separate system panel is available.

Name Specification Remark

Item-no. F-50-1-pro pro: incl. by-pass pipes
F-50-1-eco
Material PP
Dimensions 400 / 750 / 103 mm W/H/D
Weight min. 3.5 kg

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11.1.6 System Panel s::can Sensor

For easy attachment of s::can sensor in flow-through installation (F-45-sensor or F-45-four) a

separate system panel is available.

Name Specification Remark

Item-no. F-50-x-pro pro: incl. by-pass pipes
F-50-x-eco
Material PP
Dimensions 195 / 750 / 103 mm W/H/D
Weight min. 2.3 kg

11.2 Automatic Cleaning

11.2.1 Pressure Connection Set

For connection of the automatic air cleaning system of the condu::lyser E-511-2-075 a specific
pressure connection set is available.

Name Specification Remark

Item-no. B-41-sensor
Cable length 3m
Assembling ex works
Material PU tube
Nickel-plated brass connection fitting
Process connection 3
/8 inch
Operating pressure 1 to 6 bar (14.5 to 87 psi)

11.3 Maintenance

11.3.1 Calibration Standard

For proper calibration of the condu::lyser a specific calibration standard is available.

Name Specification Remark

Item-no. E-511-STD-500 Safety data sheet (MSDS)
included
Nominal value 500 µS/cm at 25°C
Accuracy +/- 1%
Volume 500 ml
Lifespan (storage) 1 1/2 year

11.4 Spare Parts

11.4.1 Electrode Guard

Name Specification Remark

Item-no. E-501-guard including electrode guard,
metal bracket for mounting
of guard, connection fitting
for automatic cleaning

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12 Technical Specifications
Name Specification Remark
Item-no. E-511-2-075 see section 3.3
E-511-2-000
Measuring parameter Conductivity
Salinity
Temperature
Measuring principle 4 electrode contacting
Automatic compensation Temperature directly on the device
Measuring range 0 to 500.000 µS/cm Conductivity
2 to 42 PSU Salinity
-20 to 130 °C Temperature
Resolution 1 µS/cm or 0.01 mS/cm Conductivity
0.1 PSU Salinity
0.01 °C Temperature
Accuracy conductivity +/-0.1 % of current reading in standard solution
Response time 60 sec.
Dimension 38 / 237 mm Diameter / length (see section 3.3)
Weight 230 g (approx.)
Power supply 7 to 30 VDC
Power consumption 0.06 W (typical)
0.15 W (max)
Interface connection System plug, IP 68, RS 485, 12 VDC to s::can controller
Length of sensor cable E-511-2-075: 7.5 m
E-511-2-000: plug connector on top of sensor
Type of sensor cable 22 AWG, polyurethane jacket
Housing material Stainless steel 1.4404, POM-C
Electrode material Stainless steel 316 / DIN 1.4435 Medium contacted
FDA-approved PEEK and EPDM
Housing environment rating E-511-2-075: IP 68
E-511-2-000: IP 67 due to connection plug on top
Operating limits -20 to 90 °C (-4 to 194 °F) Temperature
0 to 20 bar (0 to 290 psi) Pressure
Storage limits 0 to 60 °C (32 to 140 °F) Temperature
Storage with protective cap to avoid contamination of electrode
Installation E-511-2-075: submersed 1 cm: min. distance of medium below
E-511-2-000: in flow cell setup electrode top
3 cm: min. diameter of medium
beside electrode
Automatic cleaning - sensor G 1/8 inch
connection for air hose AD 6 mm
Automatic cleaning - specification Compressed air Medium
min. 2 bar (29 psi) allowed pressure at sensor cleaning
max. 6 bar (87 psi) connection
Automatic cleaning - settings 2 to 10 sec. Duration of cleaning
15 min. to 6 hours Intervall (depending on application)
Conformity - EMC EN 61326-1:2006 General requirements
EN 61326-2-3:2006 Particular requirements
Assignment of sensor cable Pin 1: Data - green cable strand
Pin 2: Data + white cable strand
Pin 3: 6 to 16 VDC red cable strand
Pin 4: Ground black cable strand
Pin 5: not used
Pin 6: Shielding blank cable strand

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 scan Messtechnik GmbH

Brigittagasse 22-24, 1200 Vienna, Austria

Tel.: +43 (0) 1 219 73 93 - 0
Fax: +43 (0) 1 219 73 93 - 12
office@s-can.at
www.s-can.at