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TECHNICAL DATA

6

25

OPTISYS TSS X050 SERIES

www.krohne.com

07/2018 - 4004781502 - MA OPTISYS TSSx050 R02 en

6.1 Measuring principle

Transmitted light absorption principle; pulsed NIR 880 nm; one emitter and one detector to
measure the absorption of light on suspended solids and particles. The light passes the
measured particles between the emitter and the detector. Depending on industry and application
the absorption measurement principle is used for the parameters extinction (optical density);
total suspended solids or turbidity.

TSS (Total Suspended Solids) is a key measurement for water, wastewater and certain industrial
processes. Typically, TSS is monitored through periodic grab samples and a filter test performed
by a skilled technician. TSS is the gravimetric dry-weight of particles trapped by a filter. TSS is
typically expressed in mg/l, g/l, ppm and %. Total Suspended Solids (mg/l) = (filter weight after
filtering

–

filter weight before filtering) / sample volume in litres. Quantitative online TSS

measurement is often done with absorption sensors. The TSS sensors also provide immediate
results for process control and reduce the need for the time-consuming suspended solids lab
analysis. Online sensors are best used after calibration or correlation to the gravimetric TSS
procedure.

Turbidity is an optical property of water based on the amount of light scattered or absorbed (>40
NTU) by colloidal and suspended particles compared against a formazine standard. As an
alternative to formazine, a polymer calibration standard is often used to calibrate the turbidity,
as used in the corresponding white light method according to EPA 180.1. The turbidity value
measured in FNU, FTU, NTU, EBC, FAU is the quantitative statement of this qualitative
phenomenon.
The Transmitted light absorption principle delivers total suspended solids or turbidity values and
does as such deliver proportional data for particle concentration. Therefor it is suitable for phase
separation (indication) as well as process control and similar applications.

The advantage of the using NIR as light source is that this sensor is not affected by colour of the
medium measured.

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Содержание OPTISYS TSS 050 Series

Страница 1: ...ent system TSS 1050 TSS 2050 TSS 3050 TSS 4050 OPTISYS TSS X050 SERIES OPTISYS TSS X050 SERIES OPTISYS TSS X050 SERIES OPTISYS TSS X050 SERIES Handbook Handbook Handbook Handbook KROHNE 07 2018 4004781502 MA OPTISYS TSSx050 R02 en ...

Страница 2: ...y part thereof without the prior written authorisation of KROHNE Messtechnik GmbH Subject to change without notice 2 OPTISY www krohne com 07 2018 4004781502 MA OPTISYS TSSx050 R02 en Copyright 2018 by KROHNE Messtechnik GmbH Ludwig Krohne Str 5 47058 Duisburg Germany IMPRINT ...

Страница 3: ...ransport 11 3 3 Pre installation requirements 11 3 4 Mechanical connection 12 3 5 Electrical connection 12 4 Operation 13 4 1 Parameterisation with display 13 4 1 1 User menu 13 4 1 2 Configuration of output current 15 4 1 3 Switching points 15 4 1 4 Keylock 16 4 2 Teach function Calibration only for TSS 1050 2050 16 4 3 Calibration only for TSS 3050 4050 16 4 3 1 Calibration menu 16 4 3 2 Calibra...

Страница 4: ... OPTISYS TSS X050 SERIES 5 4 Returning the device to the manufacturer 23 5 4 1 General information 23 5 4 2 Form for copying to accompany a returned device 24 5 5 Disposal 24 6 Technical data 25 6 1 Measuring principle 25 6 2 Technical data 26 6 3 Dimensions and weight 28 ...

Страница 5: ...r removed with the process running efficiently preventing wrong readings caused by coatings on the measuring windows and allowing for long term monitoring of processes TSS 3050 is a measuring system for monitoring the optical density extinction or absorption of fluids in order to monitor continuous process results or to securely indicate changes A logarithmic amplifier guarantees a very wide measu...

Страница 6: ...less we provide no guarantee that the contents are correct complete or up to date The contents and works in this document are subject to copyright Contributions from third parties are identified as such Reproduction processing dissemination and any type of use beyond what is permitted under copyright requires written authorisation from the respective author and or the manufacturer The manufacturer...

Страница 7: ...anges 1 3 3 Product liability and warranty The operator shall bear responsibility for the suitability of the device for the specific purpose The manufacturer accepts no liability for the consequences of misuse by the operator Improper installation or operation of the devices systems will cause the warranty to be void The respective Standard Terms and Conditions which form the basis for the sales c...

Страница 8: ...hese warnings must be observed without fail Even partial disregard of this warning can lead to serious health problems and even death There is also the risk of seriously damaging the device or parts of the operator s plant WARNING Disregarding this safety warning even if only in part poses the risk of serious health problems There is also the risk of damaging the device or parts of the operator s ...

Страница 9: ...the packaging carefully for damages or signs of rough handling Report damage to the carrier and to the local office of the manufacturer INFORMATION Do a check of the packing list to make sure that you have all the elements given in the order INFORMATION Look at the device nameplate to ensure that the device is delivered according to your order Check for the correct supply voltage printed on the na...

Страница 10: ...he function keys the device can be configured The display can be removed allowing for the efficient prevention of any accidental changes to the settings 2 3 Nameplate The device type is specified on the label of the package and on the device itself INFORMATION Look at the device nameplate to ensure that the device is delivered according to your order Figure 2 2 Example for a nameplate 1 Manufactur...

Страница 11: ...aning process or you can alternatively use the type for a retractable assembly Make sure before installation that there is enough working space for operating the device the process is shut down tanks or pipelines are depressurised empty and clean connection nozzle and process connection of the device are matching INFORMATION Inspect the packaging carefully for damages or signs of rough handling Re...

Страница 12: ...hemical burns depending on the properties of the process fluid Wear safety goggles and protective clothing Install the device only when the tank or pipeline is depressurised empty and clean DANGER All work on the electrical connections may only be carried out with the power disconnected DANGER Observe the national regulations for electrical installations WARNING Observe without fail the local occu...

Страница 13: ...row button to select the desired setting and confirm the selection finally using the Enter button To return back to the display after configuration use the arrow key to move to ESc and press Enter Description of the user menu The rst function resets all user parameters to the factory settings CAUTION Make sure that only authorised and trained personnel perform changes to the parameterisation INFOR...

Страница 14: ...the switching on point of the switching output doF Switching off point 100 0 0 100 0 Defines the switching off point of the switching output dtyp Switching function 0 or 1 0 0 normally open 1 normally closed ddly Switching delay 0 0 200 0 s 0 0s Delays the switching point by up to 200 seconds Aoll Lower output limit 3 5 22 5 mA 3 8 mA Defines the minimum output current Aoul Upper output limit 3 5 ...

Страница 15: ...t configured by four parameters Don defines the switching on point and doF defines the switching off point Together both parameters determine the function of the switching output Don doF If don is lower than doF the output is switched on once the measured value is between the switching points window function Don doF If don is higher than doF the output is switched on once the measured value exceed...

Страница 16: ...parameterised using the function keys on the display Pressing the arrow button for 4 to 5 seconds will open the calibration menu If the arrow keys are pressed repeatedly it is possible to go to the individual parameters To configure a parameter press the Enter button use the arrow key to select the required setting and confirm the selection by using the Enter button At the end of each parameter it...

Страница 17: ...strument between the respective measure ments 6 Transfer the values from the table into the device as follows define the number of calibration points cdef enter the known target values of the calibration solutions cj1 cj6 enter the determined actual values of the calibration solutions cal1 cal6 7 Confirm the entries by selecting SAVE Yes To check the calibration re submerge the sensor into the ref...

Страница 18: ... of the table The device must show these values upon calibration Use the device to consecutively measure the optical reference filters and enter the actual values displayed by the device in the table Transfer the values from the table into the device as follows define the number of calibration points cdef enter the known target values of the optical reference filters cj1 cj6 enter the determined a...

Страница 19: ... samples and enter the actual values dis played by the device in the table Avoid incorrect measurements by carrying over the solutions by flushing and thoroughly drying the instrument between the respective measurements 6 Transfer the values from the table into the device as follows define the number of calibration points cdef enter the known target values of the process samples cj1 cj6 enter the ...

Страница 20: ...or erroneous measured value No voltage at the sensor Check electrical connection for details refer to Electrical connection on page 12 Measuring windows are coated Clean the measuring windows for details refer to Cleaning the measuring windows on page 22 If the measuring windows get dirty frequently it is better to use a TSS 2050 TSS 4050 within a retractable assembly Strongly fluctuating measured...

Страница 21: ...isplay Err0 Err0 Err0 Err0 Factory setting adjustment corrupted Contact the manufacturer Err1 Err1 Err1 Err1 User parameters corrupt Use the rst function in order to reset Err2 Err2 Err2 Err2 Temperature measurement failed Contact the manufacturer Err3 Err3 Err3 Err3 Measuring range expansion faulty Check the parameters MRB and MRE Maximum expansion 4 1 Err4 Err4 Err4 Err4 ADC error Contact the ma...

Страница 22: ... measuring windows The absorption as well expressed as total suspended solids or in some applications as turbidity is measured using two measuring windows sapphire in the process Contaminations or coatings on the windows will cause the measured value to drift or be wrong To avoid any damage do not focus high pressure cleaning jets of water directly at the optic In particular never clean the optic ...

Страница 23: ...g instructions it will rarely present any problems INFORMATION For more precise information please contact your local sales office WARNING Should you nevertheless need to return a device for inspection or repair please pay strict attention to the following points Due to statutory regulations on environmental protection and safeguarding the health and safety of the personnel the manufacturer may on...

Страница 24: ...evice when it is returned Date Signature Stamp LEGAL NOTICE Disposal must be carried out in accordance with legislation applicable in your country Separate collection of WEEE Waste Electrical and Electronic Equipment in the European Union Separate collection of WEEE Waste Electrical and Electronic Equipment in the European Union Separate collection of WEEE Waste Electrical and Electronic Equipment...

Страница 25: ...es Quantitative online TSS measurement is often done with absorption sensors The TSS sensors also provide immediate results for process control and reduce the need for the time consuming suspended solids lab analysis Online sensors are best used after calibration or correlation to the gravimetric TSS procedure Turbidity is an optical property of water based on the amount of light scattered or abso...

Страница 26: ...perated retractable assembly of the SENSOFIT family PG13 5 process connection TSS 3050 TSS 3050 TSS 3050 TSS 3050 Measuring system for monitoring the optical density extinction or absorption of fluids in order to monitor continuous process results or to securely indicate changes This device has the possibility to be calibrated to improve accuracy G1 2 process connection TSS 4050 TSS 4050 TSS 4050 ...

Страница 27: ... medium For flushing or removing device during running process for types TSS 2050 4050 retractable assemblies are optionally available Process connection G1 2 1050 3050 or PG 13 5 2050 4050 Weight TSS 1050 3050 700 g 1 5 lb TSS 2050 4050 850 g 1 9 lb Materials Sensor body Stainless steel 1 4435 316L Surface quality electro polished Ra 0 37 μm Measuring window Sapphire Electrical connection Power s...

Страница 28: ...ing For full information of the EU directives and standards and the approved certifications please refer to the EU declaration on the KROHNE website Hygienic Regulation EC No 1935 2004 Electromagnetic compatibility EMC Directive 2014 30 EU Figure 6 1 Dimensions of TSS 1050 1 Optical path length 5 mm 0 2 2 Optical path length 10 mm 0 4 3 Optical path length 20 mm 0 8 Type a b c d e f g 1 Ø68 142 59...

Страница 29: ...TISYS TSSx050 R02 en Figure 6 2 Dimensions of TSS 2050 1 Optical path length 5 mm 0 2 or 10 mm 0 4 a b c d Dimensions in mm Dimensions in mm Dimensions in mm Dimensions in mm 225 Ø12 363 Ø68 Dimensions in inch Dimensions in inch Dimensions in inch Dimensions in inch 8 9 Ø0 5 14 3 Ø2 7 ...

Страница 30: ...050 R02 en Figure 6 3 Dimensions of TSS 3050 1 Optical path length 5 mm 0 2 a b c d e f g Dimensions in mm Dimensions in mm Dimensions in mm Dimensions in mm Ø68 142 59 45 22 Ø12 Ø18 Dimensions in inch Dimensions in inch Dimensions in inch Dimensions in inch Ø2 7 6 6 2 3 1 8 0 9 Ø0 5 Ø0 7 f g e ...

Страница 31: ... MA OPTISYS TSSx050 R02 en Figure 6 4 Dimensions of TSS 4050 1 Optical path length 5 mm 0 2 a b c d Dimensions in mm Dimensions in mm Dimensions in mm Dimensions in mm 225 Ø12 363 Ø68 Dimensions in inch Dimensions in inch Dimensions in inch Dimensions in inch 8 9 Ø0 5 14 3 Ø2 7 ...

Страница 32: ...rvices Head Office KROHNE Messtechnik GmbH Ludwig Krohne Str 5 47058 Duisburg Germany Tel 49 203 301 0 Fax 49 203 301 10389 info krohne com KROHNE 07 2018 4004781502 MA OPTISYS TSSx050 R02 en Subject to change without notice The current list of all KROHNE contacts and addresses can be found at www krohne com ...

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