Subscribe to Our Youtube Channel
Related Manuals for Xylem WTW ColorVis 705 IQ
Summary of Contents for Xylem WTW ColorVis 705 IQ
- Page 1 OPERATING MANUAL ba77260e01 06/2021 ColorVis 705 IQ OPTICAL SENSOR FOR COLORATION MEASUREMENT...
- Page 2 ColorVis 705 IQ © Copyright 2021 Xylem Analytics Germany GmbH Printed in Germany. ba77260e01 06/2021...
-
Page 3: Table Of Contents
ColorVis 705 IQ Contents Contents Overview ......... . 5 How to use this component operating manual . - Page 4 CarboVis 70x IQ TS Maintenance and cleaning ......36 Maintenance ........36 Sensor cleaning .
-
Page 5: Overview
Overview ColorVis 705 IQ 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 Component Operating Manuals... -
Page 6: Field Of Application
Overview ColorVis 705 IQ Field of application The ColorVis 705 IQ is an online sensor for coloration measurement. Range of application monitoring Measuring location Outlet Ultrasound cleaning The ultrasound cleaning system ensures low maintenance and long-term reli- system able measurement operation. The ultrasound source integrated in the sensor excites the measurement windows to produce vibrations in the ultrasound range. -
Page 7: Structure Of The Sensor Colorvis 705 Iq
Overview ColorVis 705 IQ Structure of the sensor ColorVis 705 IQ 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 ColorVis 705 IQ 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 meter so you can always find the infor- mation you need. -
Page 9: Safe Operation
Safety ColorVis 705 IQ Safe operation 2.2.1 Authorized use The authorized use of the ColorVis 705 IQ is its use as a sensor in the IQ S . Only the operation and running of the product according to the ENSOR instructions and technical specifications given in this operating manual is autho- rized (see chapter 8 T ). -
Page 10: Commissioning
Commissioning ColorVis 705 IQ Commissioning IQ S system requirements ENSOR Software statuses of The operation of the ColorVis 705 IQ requires the following software versions in the controller and the IQ S ENSOR terminal components DIQ/S 282/284 Controller software: Version 3.81 or higher ... -
Page 11: Installation
Commissioning ColorVis 705 IQ 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 end of the sensor against hitting with the protective ring provided. - Page 12 Commissioning ColorVis 705 IQ 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.
-
Page 13: Mounting The Shock Protectors
Commissioning ColorVis 705 IQ 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 figure 3-4 Mounting the shock protectors Plug the cap (pos. -
Page 14: Connecting The Sensor To The Iq Sensor Net
Commissioning ColorVis 705 IQ 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 ColorVis 705 IQ. - Page 15 Commissioning ColorVis 705 IQ 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.
-
Page 16: Initial Commissioning
Commissioning ColorVis 705 IQ 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 ColorVis 705 IQ 3.4.2 Sensor structure The physical sensor is the sensor with the instrument or model designation ColorVis 705 IQ. The physical sensor processes the measurement signal (absorbance spectrum) and provides max. 2 measurement results to the IQ S . -
Page 18: Settings For Colorvis 705 Iq (Main Sensor)
Commissioning ColorVis 705 IQ 3.4.3 Settings for ColorVis 705 IQ (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 ColorVis 705 IQ Default values are marked in bold. Menu item Settings Explanations Measuring mode Hazen 340 The measured parameter is displayed in the selected citation form. Hazen 350 Hazen 390 Hazen: Measurement based on DIN EN ISO 6271-2:2015, at specified wavelength Hazen 445 ...
- Page 20 Commissioning ColorVis 705 IQ Menu item Settings Explanations Zero adjustment Factory Setting of which zero adjustment is used in User the sensor. Factory zero adjustment or Zero adjustment carried out last Signal smoothing Switching on/off the signal smoothing. ...
-
Page 21: Settings For Colorvis 705 Iq (Virtual Sensor)
Commissioning ColorVis 705 IQ Menu item Settings Explanations Save and quit The system confirms the saving of the set- tings and the display switches to the next higher level. Quit The display switches to the next higher level without saving the new settings. 3.4.4 Settings for ColorVis 705 IQ (virtual sensor) Carrying out Using <S>, switch from the measured value display to the main menu of the... - Page 22 Commissioning ColorVis 705 IQ Menu item Settings Explanations Factor turbidity 0.1 ... 1.0 ... 2.0 This menu item is only available with: Color True (TC) Setting The turbidity of a test sample is part of the sample matrix and affects the measured value of online measurements.
-
Page 23: Measurement / Operation
Measurement / Operation ColorVis 705 IQ Measurement / Operation Determination of measured values Physical sensor, series number xxx Absorbance spectrum Absorbance spectrum of zero adjustment of measurement Main Virtual sensor sensor software software Main sensor meas. mode Virtual sensor meas. mode (algorithm) (algorithm) Main sensor raw value... -
Page 24: Measuring Operation
Measurement / Operation ColorVis 705 IQ Measuring 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 25 Measurement / Operation ColorVis 705 IQ 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 31. User calibration With a user calibration you compensate for the influence of the test sample.
- Page 26 Measurement / Operation ColorVis 705 IQ 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. The sensor should always be very thoroughly cleaned prior to a zero adjustment.
-
Page 27: User Calibration
Measurement / Operation ColorVis 705 IQ 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 ColorVis 705 IQ sensor and the corresponding reference value. - Page 28 Measurement / Operation ColorVis 705 IQ 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 ColorVis 705 IQ sensor. Wartungszustand: Call up calibration with <C>.
- Page 29 Measurement / Operation ColorVis 705 IQ 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 -10000.00 ... 0.00 ... 20000.00 Raw value of the first value pair (lower concentration).
-
Page 30: Sensor Check/Zero Adjustment
Measurement / Operation ColorVis 705 IQ 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 31 Measurement / Operation ColorVis 705 IQ 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 32 Measurement / Operation ColorVis 705 IQ 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 ColorVis 705 IQ sensor. Wartungszustand: Call up calibration with <C>.
- Page 33 Measurement / Operation ColorVis 705 IQ Measuring chamber Sensor sleeve figure 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 (figure 4-4). Rinse the measuring chamber with ultrapure water at least 3 times.
- Page 34 Measurement / Operation ColorVis 705 IQ 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 35 Measurement / Operation ColorVis 705 IQ 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 (factory zero adjustment) or...
-
Page 36: Maintenance And Cleaning
Maintenance and cleaning ColorVis 705 IQ Maintenance and cleaning Maintenance The ColorVis 705 IQ 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 37: General Steps To Be Taken
Maintenance and cleaning ColorVis 705 IQ 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 38: Basic Cleaning
Maintenance and cleaning ColorVis 705 IQ 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). Note: Do not use a pressure washer or steam blaster. -
Page 39: Cleaning The Measuring Gap
Maintenance and cleaning ColorVis 705 IQ 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 40: Spare Parts, Maintenance Equipment, Accessories
Spare parts, maintenance equipment, accessories ColorVis 705 IQ Spare parts, maintenance equipment, accesso- ries 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 41 Spare parts, maintenance equipment, accessories ColorVis 705 IQ Description Model Order no. 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-1 480 080 Information on further IQ S accessories is given in the ENSOR WTW catalog and on the Internet.
-
Page 42: What To Do If
What to do if... ColorVis 705 IQ 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.) Sensor check (H2O dest.) –... - Page 43 What to do if... ColorVis 705 IQ 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 44 What to do if... ColorVis 705 IQ 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 –...
-
Page 45: Technical Data
Technical data ColorVis 705 IQ 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 according to the measuring mode set and one more if the turbidity compensation is activated Measuring gap 5 mm... -
Page 46: Application Characteristics
Technical data ColorVis 705 IQ Application characteristics Suitability and Municipal wastewater with a low proportion of industrial wastewater, waste ranges of applica- water treatment plants, surface water tion Measuring medium pH value 4 - 12 Flow rate < 3 m/s Temperature 0 °C ... -
Page 47: General Data
Technical data ColorVis 705 IQ 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 tech- Connection via SACIQ (SW) sensor connection cable... -
Page 48: Electrical Data
Technical data ColorVis 705 IQ Meter safety Applicable norms – EN 61010-1 – UL 61010-1 – CAN/CSA C22.2#61010-1 – IEC 62471 Test certificates cETLus, CE, UKCA 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 49: Indexes
Indexes ColorVis 705 IQ 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 ColorVis 705 IQ 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 50: Error Messages
Indexes ColorVis 705 IQ 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 51 Indexes ColorVis 705 IQ Message code Message text Overflow optical measurement ES4541 * Execute zero adjustment Failure optical measurement: hardware ES5541 * Contact service Failure optical measurement: software ES6541 * Contact service Failure optical measurement: software BIOS ES7541 * Contact service ba77260e01 06/2021...
-
Page 52: Informative Messages
Indexes ColorVis 705 IQ 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 The factory zero adjustment was activated. -
Page 53: Status Info
Indexes ColorVis 705 IQ 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 54: Appendix: Glossary
Appendix: Glossary ColorVis 705 IQ 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 56 Xylem also provides a leading portfolio of smart metering, network technologies and advanced analytics solutions for water, electric and gas utilities. In more than 150 countries, we have strong, long-...
Need help?
Do you have a question about the WTW ColorVis 705 IQ and is the answer not in the manual?
Questions and answers