Related Manuals for Xylem wtw CarboVis 701 IQ TS
Summary of Contents for Xylem wtw CarboVis 701 IQ TS
- Page 1 OPERATING MANUAL ba75950e03 05/2017 CarboVis 701 IQ TS CarboVis 705 IQ TS OPTICAL SENSOR FOR CARBON SUM PARAMETERS AND TOTAL SUSPENDED SOLIDS (TSS)
- Page 2 CarboVis 70x IQ TS © Copyright 2017 Xylem Analytics Germany GmbH Printed in Germany. ba75950e03 05/2017...
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Page 3: Table Of Contents
CarboVis 70x IQ TS Contents Contents Overview ......... . 5 How to use this component operating manual . - Page 4 CarboVis 70x IQ TS Maintenance and cleaning ......38 Maintenance ........38 Sensor cleaning .
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Page 5: Overview
Overview CarboVis 70x IQ TS Overview How to use this component operating manual Structure of the IQ S IQ Sensor Net Operating Manual ENSOR operating manual System Operating Manual (Ring Binder) IQ Sensor MIQ Module MIQ Terminal Operating Operating Operating Manual Manual Manual... -
Page 6: Field Of Application
Overview CarboVis 70x IQ TS Field of application The range of application comprises control, feedback control and monitoring. Measuring location CarboVis 701 IQ TS Inlet or outlet for higher parameter values (see section 8.1 M EASUREMENT CHARACTERISTICS CarboVis 705 IQ TS Outlet for lower parameter values (see section 8.1 M EASUREMENT CHARACTERISTICS... -
Page 7: Structure Of The Sensor Carbovis 70X Iq Ts
Overview CarboVis 70x IQ TS Structure of the sensor CarboVis 70x IQ TS The sensor has a light source (1), a measuring gap (3) to enable the contact of light with the measuring solution, and a detector (5) to measure the attenuated light beam. -
Page 8: Safety
Safety CarboVis 70x IQ TS Safety Safety information 2.1.1 Safety information in the operating manual This operating manual provides important information on the safe operation 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 sensor so you can always find the infor- mation you need. -
Page 9: Safe Operation
Safety CarboVis 70x IQ TS Safe operation 2.2.1 Authorized use The authorized use of the CarboVis 70x IQ TS consists of its use as a sensor in the IQ S . Only the operation and running of the sensor according to ENSOR the instructions and technical specifications given in this operating manual is authorized (see chapter 8 T... -
Page 10: Commissioning
Commissioning CarboVis 70x IQ TS Commissioning IQ S system requirements ENSOR Software versions of The operation of the CarboVis 70x IQ TS requires the following software ver- the controller and sions in the IQ S ENSOR terminal components DIQ/S 28X Controller software: Version 3.72 or higher ... -
Page 11: Installation
Commissioning CarboVis 70x IQ TS Installation 3.3.1 Mounting the sensor NOTE The sensor is an optical precision instrument that should be protected against shocks. Make sure that the distances to the wall, bottom and other installation surroundings are sufficient. If necessary, protect the sensor from hitting with the protective ring provided. - Page 12 Commissioning CarboVis 70x IQ TS Vertical installation For vertical installation, mount the sensor in a position that allows interfering ele- ments in the measuring gap to escape with the current. In the case of vertical installation, the minimum flow rate is 0.2 m/s so the measuring gap is kept clean optimally.
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Page 13: Mounting The Shock Protectors
Commissioning CarboVis 70x IQ TS 3.3.2 Mounting the shock protectors The shock protectors consist of two rings, a cap and four cable ties. To mount the shock protectors, proceed as follows: Sensor with mounted shock protectors Fig. 3-4 Mounting the shock protectors Plug the cap (pos. -
Page 14: Connecting The Sensor To The Iq Sensor Net
Commissioning CarboVis 70x IQ TS 3.3.3 Connecting the sensor to the IQ S ENSOR 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. Compared 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 CarboVis 70x IQ TS. - Page 15 Commissioning CarboVis 70x IQ TS Connecting the Take the protective caps off the plug connections of the sensor and the sensor to the sensor SACIQ (SW) sensor connection cable and keep them safe. connection cable Plug the socket of the SACIQ (SW) sensor connection cable onto the plug head connector of the sensor.
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Page 16: Initial Commissioning
Commissioning CarboVis 70x IQ TS Initial commissioning 3.4.1 General information CAUTION Never look into the measuring window or put objects into the measuring window during operation! The emitted UV radiation can damage the eyes! In the case of authorized use, inadvertent eye contact with the light beam is not possible. -
Page 17: Sensor Structure
Commissioning CarboVis 70x IQ TS 3.4.2 Sensor structure The physical sensor is the sensor with the instrument or model designation, CarboVis 70x IQ TS. The physical sensor processes the measurement signal (absorbance spectrum) and supplies up to 5 measurement results to the IQ S . -
Page 18: Settings For The Main Sensor
Commissioning CarboVis 70x IQ TS 3.4.3 Settings for the main sensor Measuring cycle A measuring cycle consists of the cleaning procedure, the adjustment time for the measuring system and the determination of the measured value. The follow- ing graphic demonstrates the relevant settings: Measuring cycle Time... - Page 19 Commissioning CarboVis 70x IQ TS Default values are marked in bold. Menu item Settings Explanations Measuring mode COD spectr., total The measured parameter is displayed in the selected citation form. COD spectr., dissolv TOC spectr., correl. Measuring mode When changing the Measuring setting, always check the...
- Page 20 Commissioning CarboVis 70x IQ TS Menu item Settings Explanations Zero adjustment Factory Setting of which zero adjustment is User used in the sensor. Factory zero adjustment or Zero adjustment carried out last Signal smoothing Switching on/off the signal smoothing. ...
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Page 21: Settings For Virtual Sensors
Commissioning CarboVis 70x IQ TS Menu item Settings Explanations Cleaning duration Air 0,5 ...10 ... 300 s This menu item is only available with: Cleaning type Cleaning type Ultrasound+air For this setting to come into effect, the Settings of outputs and links setting Relay function Sensor controlled... -
Page 22: Settings Of The Secondary Sensor (Tss Measurement)
Commissioning CarboVis 70x IQ TS Menu item Settings Explanations Measuring location Outlet Measurement location or application of the sensor. Inlet Activation The setting is done in the setting menu of the relevant main sensor. Measuring range Display of the measuring range (see chapter 8 T ECHNICAL DATA Cal - # raw value 1... - Page 23 Commissioning CarboVis 70x IQ TS Menu item Settings Explanations Cal - # raw value 1 Value pairs of the user calibration for TSS measurement (see section 4.3.2). Cal - ref. value 1 Note: Leave those values unchanged during the initial commission- Cal - # raw value 2 ing.
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Page 24: Measurement / Operation
Measurement / Operation CarboVis 70x IQ TS Measurement / Operation Determination of measured values Physical sensor, series number xxx Absorbance spectrum Absorbance spectrum of zero adjustment of measurement Main Second. sensor sensor & virtual sensor software software Second. sensor Main sensor meas. mode &... -
Page 25: Measurement Operation
Measurement / Operation CarboVis 70x IQ TS Measurement operation CAUTION Never look into the measuring window or put objects into the measuring window during operation! The emitted UV radiation can damage the eyes! In the case of authorized use, inadvertent eye contact with the light beam is not possible. - Page 26 Measurement / Operation CarboVis 70x IQ TS measured value at different points (see section 4.1): User calibration (see section 4.3.2) Zero adjustment Sensor check/ (see section 4.3.3). An overview diagram of the calibration procedures can be found on page 4 - 33. User calibration With a user calibration you compensate for the influence of the test sample.
- Page 27 Measurement / Operation CarboVis 70x IQ TS Zero adjustment Sensor check (H2O dest.) While the just determines the current state of the Zero adjustment sensor, a can be used to compensate for changes of the Sensor check sensor. A zero adjustment can be required if, for example, the (H2O dest.) is not successful even after the sensor was thoroughly cleaned.
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Page 28: User Calibration
Measurement / Operation CarboVis 70x IQ TS 4.3.2 User calibration Calibration points The adjustment is carried out at one or two points within the measuring range. and value pairs A value pair is determined at each point. Each value pair consists of the raw value of the CarboVis 70x IQ TS sensor and the corresponding reference value. - Page 29 Measurement / Operation CarboVis 70x IQ TS Performing a user Proceed as follows if you want to perform a user calibration: calibration Bring the sensor into the measuring position. Switch to the measured value display with <M>. Use <> to select the CarboVis 70x IQ TS sensor. Maintenance condition: Call up calibration with <C>.
- Page 30 Measurement / Operation CarboVis 70x IQ TS The entry of calibration values outside the measuring range leads to a calibration error. Default values are marked in bold. Menu item Settings Explanations Cal - # raw value 1 CarboVis: Raw value of the first value pair -10000,00 ...
- Page 31 Measurement / Operation CarboVis 70x IQ TS Information on the contents and structure of the log book and how you can call it up is given in the L chapter of the OG BOOK IQ S system operating manual. ENSOR The user calibration is not recorded in the calibration history.
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Page 32: Sensor Check/Zero Adjustment
Measurement / Operation CarboVis 70x IQ TS Zero adjustment 4.3.3 Sensor check/ NOTE The sensor check or Zero adjustment must be carried out under absolutely clean conditions. If you do not work carefully enough the Zero adjustment can deteriorate the measuring quality. Ultrapure water As ultrapure water exclusively use distilled or deionized water that is suitable for (H2O dist.) - Page 33 Measurement / Operation CarboVis 70x IQ TS Flowchart Cleaning the sensor Sensor check TEST: MEASUREMENT WINDOWS (H2O dist.) Clean the measurement windows Assessment number Rinse the measuring chamber -40 ... +40 < -40 or with ultrapure water several times > +40 Carry out a sensor check (H2O) After cleaning several times without significant change of...
- Page 34 Measurement / Operation CarboVis 70x IQ TS Zero adjustment Preparing the Prepare the sensor check or as follows: sensor check or Zero adjustment Switch to the measured value display with <M>. Use <> to select the CarboVis 70x IQ TS sensor. Maintenance condition: Call up calibration with <C>.
- Page 35 Measurement / Operation CarboVis 70x IQ TS Measuring chamber Sensor sleeve Fig. 4-4 Putting the sensor sleeve on the sensor Put the sensor in a horizontal position on a firm and vibration-free sur- face. Turn the filling opening of the sensor sleeve upward (Fig. 4-4). Rinse the measuring chamber with ultrapure water at least 3 times.
- Page 36 Measurement / Operation CarboVis 70x IQ TS Up to this point, you can break off the calibration procedure at any time with the <ESC> key. The system continues to work with the old calibration data. The maintenance condition, however, has to be switched off again in any case.
- Page 37 Measurement / Operation CarboVis 70x IQ TS If no valid zero adjustment is possible under the current conditions, you can restore the readiness for measurement by measuring with an older valid zero adjustment. Zero adjustment To do so, select the setting in the sensor settings Factory User...
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Page 38: Maintenance And Cleaning
Maintenance and cleaning CarboVis 70x IQ TS Maintenance and cleaning Maintenance The UV-VIS- CarboVis 70x IQ TS sensor operates maintenance-free. Sensor cleaning 5.2.1 Cleaning agents and accessories Cleaning agents To clean the sensor, use the following cleaning agents only: Contamination Cleaning agents Water-soluble substances –... -
Page 39: General Steps To Be Taken
Maintenance and cleaning CarboVis 70x IQ TS 5.2.2 General steps to be taken Depending on the application site and the level of contamination of the sensor as well as the coming job, the cleaning procedure includes the following parts: Every cleaning procedure starts with a basic cleaning. It removes tough grime such as incrustation of fouling matter, algae and biological deposits. -
Page 40: Basic Cleaning
Maintenance and cleaning CarboVis 70x IQ TS 5.2.3 Basic cleaning Steps of the basic Take the sensor out of the test sample and remove any solid matter cleaning deposits and incrustation of fouling matter manually with a brush or sponge. Wash the sensor down with warm tapwater (30 - 50 °C). -
Page 41: Cleaning The Measuring Gap
Maintenance and cleaning CarboVis 70x IQ TS 5.2.4 Cleaning the measuring gap To remove lime or grease deposits, use the flocked cleaning cards together with the following detergents: Contamination Cleaning agents Lime deposits Hydrochloric acid 5 % for analysis Grease deposits Mixture of isopropanol and water (approx. -
Page 42: Spare Parts, Maintenance Equipment, Accessories
Spare parts, maintenance equipment, accessories CarboVis 70x IQ TS Spare parts, maintenance equipment, accessories General Description Model Order no. accessories, Calibration sleeve VIS/CV 481 074 replacement parts 20 flocked cleaning cards for cleaning the VIS/CT 481 071 measuring gap Cleaning set: VIS C/SET 481 079 –... - Page 43 Spare parts, maintenance equipment, accessories CarboVis 70x IQ TS Mounting Description Model Order no. accessories Mounting set for horizontal installation with VIS Set/EH 481 073 EH/F 170 swing mounting assembly Set for the mounting of UVVIS/SAC/NOx VIS Set/F 481 080 sensors to the S 200 electrode floater Flow-through armature VIS FT-1...
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Page 44: What To Do If
What to do if... CarboVis 70x IQ TS What to do if... "----" display Cause Remedy (invalid measured – User calibration values entered – Correct the entry and enter once value) incorrectly again (section 4.3.2) Sensor check (H2O dest.) – * –... - Page 45 What to do if... CarboVis 70x IQ TS Drifting measured Cause Remedy values – Cleaning efficiency too low - mea- – Clean the measurement windows surement windows becoming (section 5.2.4) more and more contaminated – Use other cleaning method – Select different measurement loca- tion –...
- Page 46 What to do if... CarboVis 70x IQ TS ERROR Display of Cause Remedy – Sensor not correctly connected – Check the assignment of the termi- nal connections – Load at a power supply module – Install another power supply module too high in the vicinity of the sensor –...
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Page 47: Technical Data
Technical data CarboVis 70x IQ TS Technical data Measurement characteristics Measuring principle Spectrophotometric Absorption measurement; integrated microprocessor elec- tronics, shielded 2-wire connection for power and data transmission. Light source Lamp type Xenon flashlamp Detector Photo diodes Wavelengths range 200 - 720 nm Measuring gap CarboVis 701 IQ TS 1 mm... - Page 48 Technical data CarboVis 70x IQ TS Measuring Measuring mode Measuring range Resolution location Outlet COD spectr., total 0 ... 4000 mg/L 1 mg/L COD spectr., dissolv 0 ... 4000 mg/L 1 mg/L TOC spectr., correl. 0 ... 2500 mg/L 1 mg/L DOC spectr., correl.
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Page 49: Application Characteristics
Technical data CarboVis 70x IQ TS TSS measurement, Measuring location Measuring mode Measuring range Resolution 5 mm gap width Outlet 0.0 ... 900.0 mg/L 0.1 mg/L The quoted measuring ranges are nominal measuring ranges that are theoretically possible. In practice, real measuring ranges exist that are given by the limits of photometric determination. -
Page 50: General Data
Technical data CarboVis 70x IQ TS General data Dimensions hock protection: (in mm) Ø 96 Socket SACIQ... Ø 60 With shock protection: Ø 96 Weight Approx. 3.8 kg (without shock protectors and without sensor connec- tion cable) Approx. 4.8 kg (with shock protectors but without sensor connection cable) Connection Connection via SACIQ (SW) sensor connection cable... -
Page 51: Electrical Data
Technical data CarboVis 70x IQ TS Meter safety Applicable norms – EN 61010-1 – UL 61010-1 – CAN/CSA C22.2#61010-1 – IEC 62471 Test certificates cETLus, CE Conforms to ANSI/UL 61010-1 Certified to CAN/CSA C22.2#61010-1" 2001759 Electrical data Nominal voltage Max. 24VDC via the IQ S (for more details, ENSOR... -
Page 52: Indexes
Indexes CarboVis 70x IQ TS Indexes Explanation of the messages This chapter contains a list of all the message codes and related message texts that can occur in the log book of the IQ S system for the ENSOR CarboVis 70x IQ TS sensor. Information on the contents and structure of the log book and the structure of the message code is given in the L chapter of... -
Page 53: Error Messages
Indexes CarboVis 70x IQ TS 9.1.1 Error messages Message code Message text Sensor temperature too high! EA2541 * Check process and application Sensor temperature too low! EA3541 * Check process and application Optical measuring range exceeded EAF541 * Check process (TSS or measured value too high) * Select measuring location free of air bubbles * Remove foreign matter from measuring gap * Clean sensor... - Page 54 Indexes CarboVis 70x IQ TS Message code Message text Overflow optical measurement ES4541 * Execute zero ajustment Failure optical measurement: hardware ES5541 * Contact service Failure optical measurement: software ES6541 * Contact service Failure optical measurement: software BIOS ES7541 * Contact service ba75950e03 05/2017...
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Page 55: Informative Messages
Indexes CarboVis 70x IQ TS 9.1.2 Informative messages Message code Message text Calculation of negative concentrations IA23Ax * Perform user calibration or check user calibration Zero adjustment was successfully carried out IAC541 * Carry out sensor check * If required, carry out new user calibration Factory calibration has been activated. -
Page 56: Status Info
Indexes CarboVis 70x IQ TS 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. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 0 0 0 0 0 0 0... -
Page 57: Appendix: Glossary
Appendix: Glossary CarboVis 70x IQ TS Appendix: Glossary Absorbance (Absorp- Attenuation of the light beam when it penetrates the sample. tion) Adjusting To manipulate a measuring system so that the relevant value (e.g. the displayed value) differs as little as possible from the correct value or a value that is regarded as correct, or that the difference remains within the tolerance. - Page 58 Appendix: Glossary CarboVis 70x IQ TS Measuring gap The measuring gap is between the two measurement windows. In the measuring gap, the light beam penetrates the test sample. Measuring system The measuring system comprises all the devices used for measuring, e.
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