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Related Manuals for wtw TetraCon 700 IQ
Summary of Contents for wtw TetraCon 700 IQ
- Page 2 The latest version of the present operating manual can be found on the Internet under www.WTW.com. © Copyright Weilheim 2006, WTW GmbH Reprinting - even as excerpts - is only allowed with the explicit written authorization of WTW GmbH, Weilheim. Printed in Germany. ba55322e06 03/2006...
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Page 3: Table Of Contents
® TetraCon 700 IQ (SW) Contents Overview ........2-1 How to use this component operating manual . - Page 4 ® Contents TetraCon 700 IQ (SW) 0 - 2 ba55322e06 03/2006...
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Page 5: Overview
® TetraCon 700 IQ (SW) Overview Overview How to use this component operating manual Structure of the IQ S ENSOR operating manual Fig. 1-1 Structure of the IQ S operating manual ENSOR The IQ S operating manual has a modular structure like the ENSOR IQ S system itself. -
Page 6: Structure Of The Tetracon ® 700 Iq (Sw)
A modern epoxy sealing technique reduces the chances of breakage of the sensor in the rough industrial environment. Recommended fields of application TetraCon 700 IQ Stationary measurements in water/wastewater applications. TetraCon 700 IQ SW Stationary measurements in seawater and brackish water, aquaculture. 1 - 2 ba55322e06... -
Page 7: Safety
® TetraCon 700 IQ (SW) Safety Safety This component operating manual contains special instructions that ® must be followed during the operation of the TetraCon 700 IQ (SW) conductivity sensor. Thus, it is essential to read this component operating manual before carrying out any work using this sensor. In addition to this manual, the S chapter of the IQ S AFETY... -
Page 8: Authorized Use
The specified temperature range (chapter 7 T ) must be ECHNICAL DATA maintained during the application and transport of the sensor. Protect the sensor, particularly against frost or overheating. Caution The sensor may only be opened by specialists authorized by WTW. 2 - 2 ba55322e06 03/2006... - Page 9 ® TetraCon 700 IQ (SW) Safety Safe operation If safe operation is no longer possible, the sensor must be taken out of operation and secured against inadvertent operation. Safe operation is no longer possible if the sensor: z has been damaged in transport z has been stored under adverse conditions for a lengthy period of time z is visibly damaged...
- Page 10 ® Safety TetraCon 700 IQ (SW) 2 - 4 ba55322e06 03/2006...
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Page 11: Commissioning
® the TetraCon 700 IQ SW. Information on this and other IQ S accessories is given in the WTW catalog and on the ENSOR Internet. Note How to connect the SACIQ (SW) sensor connection cable to the... -
Page 12: Commissioning / Getting The Instrument Ready For Measuring
® Commissioning TetraCon 700 IQ (SW) Connecting the sensor Take the protective caps off the plug connections of the sensor to the sensor and the SACIQ (SW) sensor connection cable and keep them connection cable safe. Plug the jack of the SACIQ (SW) sensor connection cable onto the plug head connector of the sensor. -
Page 13: Tetracon
® TetraCon 700 IQ (SW) Commissioning ® TetraCon 700 IQ (SW) setting table Menu item Selection/values Explanations Measuring mode z Conductivity /cm Measured parameter in the measured value display z Salinity ( TDS = total dissolved solids) z TDS z Conductivity /m Measuring ranges z AutoRange These measuring ranges are available for... - Page 14 ® Commissioning TetraCon 700 IQ (SW) Temp. compensation 0.5 ... 3.0 %/K Factor for linear temperature linear compensation. This menu item only appears if linear temperature compensation is selected. Reference z Tref20 (20 °C) The reference temperature is the basis for temperature calculating the temperature compensation.
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Page 15: Measuring / Operation
® TetraCon 700 IQ (SW) Measuring / Operation Measuring / Operation Measuring Warning Contact with the sample can lead to danger to the user! Depending on the type of sample, suitable protective measures must be taken (protective clothing, protective goggles, etc.). Note Please make sure that the sensor is surrounded by a gap of at least 5 cm at the base and sides (boundary fields) when measuring at the... -
Page 16: Application-Dependent Settings
ECHNICAL DATA WTW installation correct values to set for some products of the WTW accessory program accessories that require a correction of the cell constant (if it is possible to give fixed values at all). -
Page 17: Determining The Cell Constant In A User-Specific Measuring Environment
® TetraCon 700 IQ (SW) Measuring / Operation 4.2.2 Determining the cell constant in a user-specific measuring environment Immerse the operable conductivity sensor in the test sample in the measuring environment and wait until the measured value is stable. χ Read the conductivity on the display and note it down (->... - Page 18 ® Measuring / Operation TetraCon 700 IQ (SW) 4 - 4 ba55322e06 03/2006...
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Page 19: Maintenance, Cleaning, Disposal
® TetraCon 700 IQ (SW) Maintenance, cleaning, disposal Maintenance, cleaning, disposal General maintenance instructions Warning Contact with the sample can lead to danger to the user! Depending on the type of sample, suitable protective measures must be taken (protective clothing, protective goggles, etc.). Maintenance condition We recommend to switch on the maintenance condition each time before removing the sensor from its measuring position. -
Page 20: Disposal
® Maintenance, cleaning, disposal TetraCon 700 IQ (SW) to protect the electrical contacts from corrosion. The protective cap is available as an accessory under the order number 480 065. It is included in the standard scope of delivery of the SACIQ SW sensor connection cable. -
Page 21: What To Do If
® TetraCon 700 IQ (SW) What to do if... What to do if... No temperature display Cause Remedy and/or no conductivity – System setting incorrect – Correct the system setting display – Temperature sensor or – Return the conductivity sensor conductivity sensor defective Measurement does not Cause... - Page 22 ® What to do if... TetraCon 700 IQ (SW) 6 - 2 ba55322e06 03/2006...
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Page 23: Technical Data
0 °C ... + 60 °C (32 ... 140 °F) compensation Nonlinear + 5 °C ... + 35 °C (41 ... 95 °F) according to DIN 38404 + 35 °C ... + 60 °C (95 ... 140 °F) according to WTW procedure None ba55322e06 03/2006 7 - 1... -
Page 24: Application Characteristics
10 cm; max. 100 m depth Operating position Approach flow No minimum approach flow required Fields of application TetraCon 700 IQ Stationary measurements in water/wastewater applications TetraCon 700 IQ SW Stationary measurements in seawater and brackish water, aquaculture 7 - 2 ba55322e06 03/2006... -
Page 25: General Data
Connection technique Connection via the SACIQ or SACIQ SW sensor connection cable Material Shaft: – TetraCon 700 IQ V4A stainless steel 1.4571 – TetraCon 700 IQ SW Sensor head PVC, epoxy (filler) Electrodes, housing of the Graphite temperature sensor Plug head connector housing ®... -
Page 26: Electrical Data
® Technical data TetraCon 700 IQ (SW) Electrical data Nominal voltage Max. 24VDC via the IQ S (for more ENSOR details, see chapter T ECHNICAL of the IQ S DATA ENSOR system operating manual) Power consumption 0.2 W Protective class Characteristic data on delivery Cell constant In free solution, i.e. -
Page 27: Indexes
* Check process and application ES13xx Component hardware defective * Contact WTW Status info The status info is a coded piece of information on the current status of a sensor. Each sensor sends this status info to the controller. The status info of sensors consists of 32 bits, each of which can have the value 0 or 1. - Page 28 ® Indexes TetraCon 700 IQ (SW) You obtain the status info: z via a manual query in the Einstellungen/Settings / Service / List of all components menu (see system operating manual) z via an automated query – from a superordinate process control (e. g. when connected to the Profibus) –...
- Page 30 Wissenschaftlich-Technische Werkstätten GmbH Dr.-Karl-Slevogt-Straße 1 D-82362 Weilheim Germany Tel: +49 (0) 881 183-0 +49 (0) 881 183-100 Fax: +49 (0) 881 183-420 E-Mail: Info@WTW.com Internet: http://www.WTW.com...