wtw visoturb 700 iq User manual

OPERATING MANUAL
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TetraCon 700 IQ
TetraCon 700 IQ SW
TetraCon® 700 IQ (SW)
IQ SENSOR NET - CONDUCTIVITY SENSOR

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TetraCon® 700 IQ (SW)
Copyright ©2016 Xylem Analytics Germany GmbH
Printed in Germany.
For the most recent version of the manual, please visit
www.WTW.com.

TetraCon® 700 IQ (SW) Contents
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0TetraCon
® 700 IQ (SW) - Inhaltsver-
TetraCon® 700 IQ (SW) - Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 How to use this component operating manual . . . . . . . . . 5
1.2 Structure of the TetraCon® 700 IQ (SW) . . . . . . . . . . . . . 6
1.3 Recommended fields of application . . . . . . . . . . . . . . . . . 6
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1.1 Safety information in the operating manual . . . . . 7
2.1.2 Safety signs on the product . . . . . . . . . . . . . . . . . 7
2.1.3 Further documents providing safety information . 7
2.2 Safe operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2.1 Authorized use . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2.2 Requirements for safe operation . . . . . . . . . . . . . 8
2.2.3 Unauthorized use . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.3 Commissioning / Getting the sensor ready for measuring .
10
3.4 Setting table for the TetraCon® 700 IQ (SW) . . . . . . . . . 11
4 Measurement / operation . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2 Application-dependent settings . . . . . . . . . . . . . . . . . . . 14
4.2.1 General information . . . . . . . . . . . . . . . . . . . . . . 14
4.2.2 Determining the cell constant in a user-specific
measuring environment . . . . . . . . . . . . . . . . . . . 14
5 Maintenance, cleaning, disposal . . . . . . . . . . . . . . . . . 16
5.1 General maintenance instructions . . . . . . . . . . . . . . . . . 16
5.2 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.3 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6 What to do if ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7.1 Measuring characteristics . . . . . . . . . . . . . . . . . . . . . . . 20

Contents TetraCon® 700 IQ (SW)
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7.2 Application characteristics . . . . . . . . . . . . . . . . . . . . . . . 21
7.3 General data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7.4 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7.5 Characteristic data on delivery . . . . . . . . . . . . . . . . . . . . 23
8 Indexes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
8.1 Explanation of the messages . . . . . . . . . . . . . . . . . . . . . 24
8.1.1 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . 24
8.2 Status info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

TetraCon® 700 IQ (SW) Overview
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1Overview
1.1 How to use this component operating manual
Structure of the
IQ SENSOR NET
operating manual
Fig. 1-1 Structure of the IQ SENSOR NET operating manual
The IQ SENSOR NET operating manual has a modular structure like the
IQ SENSOR NET system itself. It consists of a system operating manual
and the operating manuals of all the components used.
Please file this component operating manual into the ring binder of the
system operating manual.
IQ Sensor Net Operating Manual
System
Operating
Manual
(Ring Binder)
IQ Sensor
Operating
Manual
MIQ Module
Operating
Manual
MIQ Terminal
Operating
Manual
Component Operating Manuals

Overview TetraCon® 700 IQ (SW)
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1.2 Structure of the TetraCon® 700 IQ (SW)
Fig. 1-2 Structure of the conductivity sensor (Example: TetraCon®700 IQ)
Characteristics The principle of the measurement method makes it possible to avoid
influences from primary or secondary polarization effects. This ensures
a high degree of measuring accuracy.
A modern epoxy sealing technique reduces the chances of breakage of
the sensor in the rough industrial environment.
1.3 Recommended fields of application
TetraCon® 700 IQ (SW) Stationary measurements in water/wastewater applications.
TetraCon 700 IQ SW Stationary measurements in seawater and brackish water, aquacul-
ture.
1Shaft
2Connection head
3Voltage electrodes
4Temperature sensor
5Current electrodes (ring)
2
3
54
5
1

TetraCon® 700 IQ (SW) Safety
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2 Safety
2.1 Safety information
2.1.1 Safety information in the operating manual
This operating manual provides important information on the safe oper-
ation of the product. Read this operating manual thoroughly and make
yourself familiar with the product before putting it into operation or
working with it. The operating manual must be kept in the vicinity of the
product so you can always find the information you need.
Important safety instructions are highlighted in this operating manual.
They are indicated by the warning symbol (triangle) in the left column.
The signal word (e.g. "CAUTION") indicates the level of danger:
WARNING
indicates a possibly dangerous situation that can lead to serious
(irreversible) injury or death if the safety instruction is not fol-
lowed.
CAUTION
indicates a possibly dangerous situation that can lead to slight
(reversible) injury if the safety instruction is not followed.
NOTE
indicates a situation where goods might be damaged if the actions
mentioned are not taken.
2.1.2 Safety signs on the product
Note all labels, information signs and safety symbols on the product. A
warning symbol (triangle) without text refers to safety information in this
operating manual.
2.1.3 Further documents providing safety information
The following documents provide additional information, which you
should observe for your safety when working with the measuring sys-
tem:
Operating manuals of other components of the measuring system
(Power supply units, controllers, accessories)
Safety datasheets of calibration and maintenance equipment (e.g.
cleaning solutions).

Safety TetraCon® 700 IQ (SW)
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2.2 Safe operation
2.2.1 Authorized use
The authorized use of the TetraCon® 700 IQ (SW) consists of its use
as a sensor in the IQ SENSOR NET.Only the operation and running of
the sensor according to the instructions and technical specifications
given in this operating manual is authorized (see chapter 7 TECHNICAL
DATA). Any other use is considered unauthorized.
2.2.2 Requirements for safe operation
Note the following points for safe operation:
The product may only be operated according to the authorized use
specified above.
The product may only be supplied with power by the energy sources
mentioned in this operating manual.
The product may only be operated under the environmental condi-
tions mentioned in this operating manual.
The product may not be opened.
2.2.3 Unauthorized use
The product must not be put into operation if:
it is visibly damaged (e.g. after being transported)
it was stored under adverse conditions for a lengthy period of time
(storing conditions, see chapter 7 TECHNICAL DATA).

TetraCon® 700 IQ (SW) Commissioning
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3 Commissioning
3.1 Scope of delivery
TetraCon® 700 IQ (SW)
The sensor is fitted with protective caps
Operating manual.
3.2 Installation
Connection cable A sensor connection cable of the SACIQ or SACIQ SW type is required
to connect the sensor. The cable is available in different lengths. Com-
pared to the standard model SACIQ, the SACIQ SW sensor connection
cable is optimized regarding its corrosion resistance in seawater and
brackish water and adapted for use in conjunction with the
TetraCon®700 IQ SW. Information on this and other IQ SENSOR NET
accessories is given in the WTW catalog and on the Internet.
Are the plug
connections dry? Before connecting the sensor and sensor connection cable, please
make sure that the plug connections are dry. If moisture gets into the
plug connections, first dry the plug connections (dab them dry or blow
them dry using compressed air).
Connecting the sensor
to the sensor
connection cable
How to connect the sensor connection cable to the terminal
strip of an MIQ module is described in chapter 3 Installation
of the IQ SENSOR NET system operating manual.
Do not suspend the sensor on the sensor connection cable.
Use a sensor holder or armature.
Information on this and other IQ SENSOR NET accessories
is given in the WTW catalog and on the Internet.
1Take the protective caps off the plug connections of the sensor
and the SACIQ (SW) sensor connection cable and keep them
safe.
2 Plug the socket of the SACIQ (SW) sensor connection cable
onto the plug head connector of the sensor. At the same time,
rotate the socket so that the pin in the plug head connector (1)
clicks into one of the two holes in the jack.
3Then, screw the coupling ring (2) of the sensor connection
cable onto the sensor up to the stop.

Commissioning TetraCon® 700 IQ (SW)
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Fig. 3-1 Connecting the sensor
3.3 Commissioning / Getting the sensor ready for measur-
ing
1Pull the protective cap off the sensor.
2 If required, assign a user-defined name to the sensor (see rel-
evant IQ SENSOR NET system operating manual).
3Set up the sensor (see section 3.4).
SACIQ
1
2