Operating Instructions
Contents
1. o Fig 11 Connection compartment double chamber housing 1 Spring loaded terminals for power supply 2 Ground terminal for connection of the cable screen Fig 12 Wiring plan double chamber housing 1 Power supply Signal output KSR GT 655 4 20 mA HART 17 Connecting to power supply KA KUEBLER Housing overview Electronics compartment 5 5 Wiring plans double chamber housing Exd DC 3 4 okee Fa Si Fig 13 Double chamber housing Housing cover connection compartment Blind stopper Housing cover electronics compartment Filter element for pressure compensation Cable entry or plug Fig 14 Electronics double chamber housing 1 Internal connection cable to the connection 18 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 P KUEBLER Connecting to power supply Connection compartment Wiring plan 1 Fig 15 Connection compartment double chamber housing Exd Spring loaded terminals for power supply and cable screen 2 Ground terminal for connection of the cable screen Fn IS d H N i2. Copy sensor data 47 Copy from sensor F Copy to sensor PIN 4 8 Enable Info Basic adjustment Display Diagnostics Service gt Info Sensor type KSR GT 6x Serial number 12345678 5 1 Date of manufacture 04 March 2005 Software version 4 10 00 5 2 Date of last change using P6 3 04 March 2005 Sensor details 5 4 Display now 28 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 P KUEBLER Maintenance and fault rectification Checking the 4 20 mA sig nal Fault messages via the indi cating adjustment module 7 Maintenance and fault rectification 7 1 Maintenance When used as directed in normal operation KSR GT 655 is completely maintenance free 7 2 Fault rectification Connect a hand held multimeter with a suitable measuring range acc to the wiring plan 4 20 mA signal not stable supply voltage too low or load resistance too high gt check and adapt if necessary 4 20 mA signal missing incorrect connection to power supply gt Check connection acc to chapter Connection proce dure and correct if necessary acc to chapter Wiring plans no power supply gt check cables for line break repair if necessary supply voltage too low or load resistance too high gt check and adapt if necessary Current signal greater than 22 mA or less than 3 6
3. Electrical protective measures Protection Plastic housing IP 66 IP 67 Alu and stainless steel standard IP 6 68 0 2 Alu and stainless housing optionally IP 6 68 1 bar available Overvoltage category Protection class II Approvals ATEX II 16 1 26 2G EEx ia IIC T6 ATEX II 1 26 2G EEx d ia T6 ATEX II 1 2D IP66 T WHG Ship approvals 3 Requirement to maintain the protection is the suitable cable Deviating data with Ex applications see separate safety instructions KSR GT 655 4 20 37 Supplement EZE 9 2 Dimensions Housing 69 69 20 1 5 1 2 M20x1 5 1 2 D 116 117 4128 M20x1 5 9 20 1 5 1 2 20 1 5 1 2 Fig 23 Housing versions 1 Plastic housing dimension with integrated indicating adjustment module 2 Stainless steel housing dimension with integrated indicating adjustment module 3 Aluminium double chamber housing dimension with integrated indicating adjustment module 4 Aluminium housing dimension with integrated indicating adjustment module 38 KSR GT 655 4 20 mA HART 8220S0 N3 07S0 30570 EN 050728 KOR KUEBLER Supplement KSR GT 655 Threaded version T N
4. 2 NPT 1x blind stopper 1 2 NPT 1x plug depending on the version 1x blind stopper M20x1 5 1x cable entry M20x1 5 cable 5 9 mm 1x blind stopper M20x1 5 1x closing cap 1 2 NPT 1x blind stopper 1 2 NPT 1x plug depending on the version 1x blind stopper M20x1 5 for wire cross sections up to 2 5 mm Depending on the version M12x1 acc to DIN 43650 Harting Amphenol Tuchel 7 8 FF KSR GT 655 4 20 35 Supplement lt KUEBLER Indicating and adjustment module Power supply and data transmission Indication Adjustment elements Protection unassembled mounted into the sensor without cover Materials Housing Inspection window through sensor via gold plated sliding contacts PC bus LC display in dot matrix 4 keys IP 20 IP 40 ABS Polyester foil Power supply Supply voltage instrument 14 36 V DC EExia instrument 14 SO V DC EExdia instrument 20 36 VDC Permissible residual ripple 100Hz Uss lt 1 V 100 Hz 10 kHz Uss 10 mV Load see diagram a4 1000 750 7 500 7 250 Fig 22 Voltage diagram HART load Voltage limit EEx ia instrument Voltage limit non Ex Exd instrument Supply voltage 36 KSR GT 655 4 20 8 Z0S0 N3 0ZS0 30570 EN 050728 Supplement
5. 23 65 Menu schematic 26 7 Maintenance and fault rectification 71 29 7 2 Fault 29 7 3 Instrument 30 2 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 En Contents 8 Dismounting 8 44 Dismounting procedure 31 82 RT EE EN Supplement 9 1 Technical 32 9 2 Dimensions ms sa eb ee 38 93 Certificates 41 KSR GT 655 4 20 mA HART 3 About this document KE EZE 1 About this document 1 1 Function This operating instructions manual has all the information you need for quick setup and safe operation of KSR GT 655 Please read this manual before you start setup 1 2 Target group This operating instructions manual is directed to trained personnel The contents of this manual should be made available to these personnel and put into practice by them 1 3 Symbolism used Information tip note This symbol indicates helpful additional information Caution warning danger This symbol informs you of a dangerous situation that could occur Ignoring this cautionary note can impair the person and or the instrument Ex applications This symbol indicates special instructions for Ex applications List The dot set in front indicates
6. E 36 3 4 41 G1 1 46 G11 2 1 2 FE 4 NPT Fe G1 1 NPT T GI 1 2NPT h E N p 4 p 4 4 4 4 9 21 3mm 27 32 Fig 24 KSR GT 655 Threaded version L Sensor length see Technical data KSR GT 655 4 20 mA HART 39 Supplement lt KUEBLER KSR GT 655 flange version 179 d lt DN 40 112 D b k d DN25PN40 115 18 85 4x 14 DN40PN40 0150 18 0110 4x 18 1 1501b 0108 14 2 078 2 4x 15 7 1 300 Ib 0124 17 5 088 9 4x 19 1 2 DN 50 2 D b k d DN50PN40 0165 20 0125 4x 18 DN80PN40 9200 24 0160 8 018 DN 100PN16 2220 20 0180 8 018 2 1501b 152 4 19 1 120 7 4x 19 1 2 300 Ib 0165 1 22 4 0127 4x 19 1 3 1501b 190 5 23 9 152 4 4x 19 1 3 1501b 209 5 28 4 168 1 4x 22 4 Fig 25 KSR GT 655 flange version Sensor length see Technical data L 40 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 KUEBLER 9 3 Certificates CE declaration of conformity 4 Konformit tserkl rung Declaration of conformity D claration de conformit KSR lt KUEBLER erkl r
7. Fig 16 Wiring plan double chamber housing Exd 1 Power supply Signal output KSR GT 655 4 20 mA HART 19 Setup with the indicating adjustment module K SR MUEBLER Function Configuration 6 Setup with the indicating adjustment module 6 1 Short description The indicating adjustment module is used for measured value display adjustment and diagnosis It can be mounted in all sensors of the GT 6 instrument family in the single as well as double chamber housing optionally in the electronics or connection compartment 6 2 Insert the indicating and adjustment module The indicating adjustment module can be inserted or removed at any time It is not necessary to interrupt the power supply To mount proceed as follows 1 Unscrew the housing cover 2 Place the indicating adjustment module in the desired position on the electronics you can choose any one of four different positions each displaced by 90 3 Press the indicating and adjustment module onto the electronics and turn it to the right until it snaps in 4 Screw housing cover with inspection window tightly back on Removal is carried out in reverse order The indicating adjustment module is powered by the sensor an additional connection is not necessary 20 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 KSR KUEBLER Setup with the indicating adjustment module Fig 17 Installing th
8. a list with no implied sequence Action This arrow indicates a single action Sequence Numbers set in front indicate successive steps in a procedure KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 KUEBLER For your safety 2 For your safety 2 1 Authorised personnel All operations described in this operating instructions manual must be carried out only by trained specialised personnel authorised by the operator For safety and warranty reasons any internal work on the instruments must be carried out only by personnel authorised by the manufacturer 2 2 use KSR GT 655 is a sensor for continuous level measurement 2 3 Warning about misuse Inappropriate or incorrect use the instrument can give rise to application specific hazards e g vessel overfill or damage to system components through incorrect mounting or adjustment 2 4 General safety instructions KSR GT 655 is high tech instrument requiring the strict observance of standard regulations and guidelines The user must take note of the safety instructions in this operating instructions manual the country specific installation standards e g the VDE regulations in Germany as well as all prevailing safety regulations and accident prevention rules 2 5 CE conformity KSR GT 655 is in CE conformity with 89 336 EWG fulfils the NAMUR recommendation NE 21 and is in CE conformity with
9. connected to power supply the instrument carries out a self test for approx 30 seconds The following steps are carried out e Internal check of the electronics e Indication of the instrument type the firmware version as well as the sensor TAGs sensor name e Output signal jumps briefly approx 10 seconds to the set fault current Then the actual measured value is displayed and the corre sponding current is transmitted to the cable In HART Multidrop mode several sensors on one input the address must be set before continuing with the parameter adjustment You will find a detailed description in the operating instructions manual of the indicating adjustment module HART mode Standard Address 0 Because KSR GT 655 is a distance measuring instrument the distance from the sensor to the product surface is measured In order to have the actual product level displayed an allocation of the measured distance to the height percentage must be carried out To make this adjustment the full and empty distances in the vessel are entered If these values are known it is also possible to carry out the adjustment with other distances e g 10 6 and 90 96 Starting point of these distance values is always the seal surface of the thread or flange The actual level is then calculated on the basis of these entered values At the same time the operating range of the sensor is limited from maximum range to the requested range The real
10. product level during this adjustment is not important because the min max adjustment is always carried out without changing the product level These settings can be made ahead of time without the instrument having to be installed In the main menu item Basic adjustment the individual submenu items should be selected one after the other and provided with the correct parameter values 7 values correspond to the actual level as well as to the settings already carried out e g default setting KSR GT 655 4 20 23 Setup with the indicating adjustment module KSR RUEBLER Carrying out min adjustment Carry out max adjustment Start your parameter adjustment with the following menu items of the basic adjustment Proceed as follows 1 Move from the measured value display to the main menu by pushing OK gt Basic adjustment Display Diagnostics Service Info 2 Select the menu item Basic adjustment with gt and confirm with OK Now the menu item Min adjustment is displayed Min adjustment 0 00 10 000 m d 8 000 m d 3 Prepare the value for editing with OK and set the cursor to the requested position with gt Set the requested percentage value with and save with OK The cursor jumps now to the distance value 4 Enter the appropriate distance value in m corresponding to the percentage value for the empty vessel e g distance from the sens
11. the cable entry Lift the opening levers of the terminals with a screwdriver see following illustration Insert the wire ends into the open terminals according to the wiring plan Fig 5 Connection steps 6 and 7 KSR GT 655 4 20 mA HART 13 Connecting to power supply lt KUEBLER Housing overview 8 Press down the opening levers of the terminals you will hear the terminal spring closing 9 Check the hold of the wires in the terminals by lightly pulling on them 10 Connect the screen to the internal ground terminal and the external ground terminal to potential equalisation 11 Tighten the compression nut of the cable entry the seal ring must completely encircle the cable 12 Screw the housing cover back on The electrical connection is finished 5 3 Wiring plans single chamber housing The following illustrations apply to the non Ex as well as to the EEx ia version Fig 6 Material versions single chamber housing Plastic Aluminium Stainless steel Filter element for pressure compensation 8 Z0S0 N3 0ZS0 14 KSR GT 655 4 20 mA HART 30570 EN 050728 P KUEBLER Connecting to power supply Electronics and connection compartment Wiring plan _ OF DA DAD 1 2 Sie 567 8 Fig 7 Electronic
12. the indicating and adjustment module 26 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 Setup with the indicating adjustment module 6 5 Menu schematic Basic adjustment gt Basic adjustment 1 Display Diagnostics Service 1 Min adjustment 1 Max adjustment 1 2 Damping 1 3 Linearization curve 1 4 0 00 100 00 1 0s Linear 10 000 m d 1 000 m d 8 000 m d 2 000 m d Sensor TAG 1 5 Sensor Display Basic adjustment 2 gt Display Diagnostics Service Info Displayed value scaled 2 1 Unit 2 2 Scaling 2 3 Volume hl 0 000 5 hl 100 005 0 hl Diagnostics Basic adjustment 3 Display gt Diagnostics Service Info Peak values 3 1 Sensor status 3 2 Choose curve 3 3 Echo curve 3 4 Distance min 0 234 m d Echo curve Presentation of the echo Distance max 5 385 m d curve KSR GT 655 4 20 27 Setup with the indicating adjustment module KUEBLER Service Basic adjustment Display Diagnostics gt Service Info Current output Meas range 4 20mA Failure mode 20 5mA Min current 4mA 4 1 Simulation Start simulation 4 2 Reset 4 3 Reset now F Units of measurement 4 4 m d Language Deutsch 4 5 HART mode Standard Address 0 4 6
13. 4 20 mA HART 33 Supplement Characteristic curve deviation and measurement characteristics Temperature drift 0 06 96 10 K relating to the max measuring range Accuracy see diagram 10 mm SE 6m 3 10 mm 1 Fig 20 Accuracy coax version KSR GT 655 Ambient conditions Ambient storage and transport temperature without indicating adjustment 40 80 40 176 dule with indicating adjustment module 20 70 4 158 F Process conditions Process pressure 1 40 bar 100 4000 kPa or 14 5 580 psi dependent on the process fitting Process temperature thread or flange temperature Viton 40 150 40 302 F EPDM 40 150 40 302 F Kalrez 6375 20 150 4 302 F 34 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 Supplement P KUEBLER Electromechanical data Ole Fig 21 Ambient temperature Product temperature Ambient temperature 2 Product temperature depending on the seal material 1 Cable entry plug Single chamber housing Double chamber housing Spring loaded terminals 2 or or or or 1x cable entry M20x1 5 cable 5 9 mm 1x blind stopper M20x1 5 1x closing cap 1
14. NSR 73 23 EWG Conformity has been judged acc to the following standards e EMC Emission EN 61326 2004 class B Susceptibility EN 61326 2004 incl supplement A e NSR EN 61010 1 2001 KSR GT 655 4 20 For your safety KUEBLER 2 6 Safety information for Ex areas Please note the Ex specific safety information for installation and operation in Ex areas These safety instructions are part of the operating instructions manual and come with the Ex approved instruments KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 P KUEBLER Product description Scope of delivery Components Area of application 3 Product description 3 1 Configuration The scope of delivery encompasses KSR GT 655 level sensor e Documentation this operating instructions manual safety instructions with Ex versions and if necessary further certificates KSR GT 655 consists of e Process fitting with probe Housing with electronics e Housing cover optionally available with indicating adjust ment module EX ec FIT o Fig 1 KSR GT 655 with plastic housing 1 Housing cover optionally available with indicating adjustment module 2 Housing with electronics 3 Process fitting 3 2 Principle of operation KSR GT 655 is a level sensor with pipe
15. P KLAR KUEBLER AA Operating Instructions KSR GT 655 4 20 Cun Contents KSR RUEBLER Contents 1 About this document L t SRUNCHONR ome se eS 4 12 Target 4 1 3 Symbolism 4 2 For your safety 21 Authorised personnel 5 2 2 Appropriate 5 2 3 Warning about misuse 5 2 44 General safety instructions 5 2 5 5 2 6 Safety information for Ex 6 3 Product description 3 1 Configuration 7 3 2 Principle of operation 7 3 9 Adjustment sso docu ERR IA 8 3 4 Storage and transport 8 4 Mounting 4 1 General instructions 9 4 2 Mounting information 10 5 Connecting to power supply 5 1 Preparing the connection 12 5 2 Connection 13 5 3 Wiring plans single chamber housing 14 5 4 Wiring plans double chamber housing 15 5 5 Wiring plans double chamber housing Exd 18 6 Setup with the indicating adjustment module 6 14 Short 20 6 2 Insert the indicating and adjustment module 20 6 3 Adjustment system 22 6 4 Setup
16. commend the use of screened cable Connect the cable screen on both ends to ground potential In the sensor the screen must be connected directly to the internal ground terminal The ground terminal outside on the housing must be connected to the potential equalisation low impedance If potential equalisation currents are expected the connection on the evaluation side must be made via a ceramic capacitor e g 1 nF 1500 V The low frequency potential equalisation currents are thus suppressed but the protective effect against high frequency interference signals remains 12 KSR GT 655 4 20 mA HART 8220S0 N3 07S0 30570 EN 050728 P KUEBLER Connecting to power supply cable for Ex applica tions applications In particular make sure that no potential Select connection note of the corresponding installation regulations for equalisation currents flow over the cable screen In case of grounding on both sides this can be achieved by the use of a capacitor or a separate potential equalisation 5 2 Connection procedure Proceed as follows 1 2 Unscrew the housing cover an indicating and adjustment module is installed remove it by turning it slightly to the left Loosen compression nut of the cable entry Remove approx 10 cm 4 in of the cable mantle strip approx 1 cm 0 4 in insulation from the ends of the individual wires Insert the cable into the sensor through
17. e indicating adjustment module Note If you intend to retrofit KSR GT 655 with an indicating adjustment module for continuous measured value indication a higher cover with an inspection glass is required KSR GT 655 4 20 mA HART 21 Setup with the indicating adjustment module Key functions Adjustment system 6 3 Adjustment system Fig 18 Indicating and adjustment elements 1 LC display 2 Indication of the menu item number 3 Adjustment keys e OK key move to the menu overview confirm selected menu edit parameter save value e gt key to select menu change list entry editing position key modify value of a parameter e ESC key interrupt input jump to the next higher menu The sensor is adjusted via the four keys of the indicating and adjustment module The LC display indicates the individual menu items The functions of the individual keys are shown in the above illustration Approx 10 minutes after the last pressing of a key an automatic reset to measured value indication is triggered Any values not confirmed with OK will not be saved 22 KSR GT 655 4 20 mA HART 8220S0 N3 07S0 30570 EN 050728 KUEBLER Setup with the indicating adjustment module Switch on phase Address setting HART Multi drop Parameter adjustment 6 4 Setup procedure After KSR GT 655 is
18. ecting to power supply Note safety instructions Take note of safety instructions for Ex applications Select power supply Select connection cable Cable screening and groun ding KUEBLER 5 Connecting to power supply 5 1 Preparing the connection Always observe the following safety instructions e Connect only in the complete absence of line voltage e lf overvoltages are expected overvoltage arresters should be installed In hazardous areas you should take note of the appropriate regulations conformity and type approval certificates of the sensors and power supply units Power supply and current signal are transmitted via the same two wire connection cable The power supply range can differ depending on the instrument version The exact range is stated in the Technical data in the Supplement Provide a reliable separation between the supply circuit and the mains circuits acc to DIN VDE 0106 part 101 Bear in mind the following factors regarding supply voltage e thereduction of the output voltage of the power supply unit under nominal load with a sensor current of 20 5 mA or 22 mA in case of fault signal e the influence of additional instruments in the circuit see load values in Technical data KSR GT 655 is connected with standard unscreened two wire cable An outer cable diameter of 5 9 mm ensures the seal effect of the cable entry If electromagnetic interference is expected we re
19. limitation Load Integration time 63 of the input variable Fulfilled NAMUR recommendation 316L and PCTFE 25 GF Hastelloy C22 2 4602 and TFM PCTFE 25 GF Viton Kalrez 6375 and EPDM 316L Hastelloy C22 2 4602 plastic PBT Polyester Alu die casting pow der coated stainless steel 316L NBR stainless steel housing silicone Alu plastic housing Polycarbonate 316L 760 g 27 oz 1170 g 41 oz 1470 g 52 oz 1530 g 54 oz approx 1000 g m approx 10 8 oz ft 0 5 4 m 1 6 13 ft 60 Nm 530 Ibf in 4 20 1 6 uA current output unchanged 20 5 mA 22 mA lt 3 6 mA adjustable 22 mA see load diagram in Power supply 0 999 s adjustable NE 43 32 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 Supplement Input variable Parameter level of liquids Min dielectric figure Er gt 1 4 dead band with tube 21 3 mm 0 84 in top 50 mm 2 0 in D lt 10 2 e Fig 19 Measuring ranges of KSR GT 655 1 Reference plane 2 Probe length 3 Measuring range 4 Upper dead band Accuracy similar to DIN EN 60770 1 Reference conditions acc to DIN EN 61298 1 Temperature 18 30 64 86 F Relative humidity 45 75 96 Atmospheric pressure 860 1060 mbar 86 106 kPa 12 5 15 4 psi KSR GT 655
20. mA Electronics module defective gt exchange instrument or return it for repair In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed E013 no measured value available gt sensor in boot phase KSR GT 655 4 20 mA HART 29 Maintenance and fault rectification 7 3 SR KUEBLER gt sensor does not find an echo e g because of faulty installation or incorrect parameter adjustment gt Wrong sensor length entered E017 adjustment span too small gt Carry out a fresh adjustment and increase the distance between min and max adjustment E036 no operable sensor software gt carry out a software update or return instrument for repair E042 E043 hardware error electronics defective gt exchange instrument or return it for repair Instrument repair If it is necessary to repair KSR GT 655 please proceed as follows Clean the instrument and pack it damage proof Attach a description of the fault the ambient conditions and measured product to the instrument If necessary attach a safety sheet to the instrument Send the instrument to the respective address of your agency or to the headquarters in Germany In Germany to the headquarters 30 KSR GT 655 4 20 mA HART 8220S0 N3 07S0 30570 EN 050728 Dismounting P KUEBLER 8 Dismounting 8 1 Dismounting procedure Warning Before dismounting be aware
21. nd that a min distance must be maintained below the reference plane and possibly also at the end of the probe measurement in these areas is not possible These min distances are listed in the Technical data in the Supplement KSR GT 655 4 20 Mounting KERKKUEBLER Pressure Installation position Inflowing material The process fitting must be sealed if there is gauge or low pressure in the vessel Before use check if the seal material is resistant against the measured product The max permissible pressure is stated in the Technical data in the Supplement or on the type label of the sensor 4 2 Mounting information Mount KSR GT 655 in such a way that the probe does not touch any installations or the vessel wall during installation In vessels with conical bottom it can be advantageous to mount the sensor in the center of the vessel as measurement is then possible down to the lowest point of the vessel bottom Fig 3 Vessel with conical bottom Make sure that the probe is not subjected to strong lateral forces Mount KSR GT 655 at a location in the vessel where no disturbing influence from e g filling openings agitators etc can occur 10 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 KSR Mounting Fig 4 Lateral load KSR GT 655 4 20 mA HART 11 Conn
22. of dangerous process condi tions such as e g pressure in the vessel high temperatures corrosive or toxic products etc Take note of chapters Mounting and Connecting to power supply and carry out the listed steps in reverse order 8 2 Disposal KSR GT 655 consists of materials which can be recycled by specialised recycling companies We have purposely desig ned the electronic modules to be easily separable Mark the instrument as scrap and dispose of it according to national government regulations e g in Germany acc to electronic scrap ordinance Materials see Technical data If you cannot dispose of the instrument properly please contact us about disposal methods or return KSR GT 655 4 20 mA HART 31 Supplement 9 Supplement 9 1 Technical data General data Material 316L corresponds to 1 4404 or 1 4435 Materials wetted parts Process fitting Seal tube 21 3 mm 0 84 in Materials non wetted parts Housing Seal ring between housing and housing cover Inspection window in housing cover option Ground terminal Weights Plastic housing Aluminium housing Aluminium double chamber housing Stainless steel housing Tube 921 3 mm 90 84 in Lengths L 921 3 mm 90 84 lateral load tube 21 3 mm 0 84 in Output variable Output signal Resolution Fault signal Current
23. or to the vessel bottom 5 Save the settings with OK and move to Max adjustment with 5 Proceed as follows Max adjustment 100 00 1 1 000 m d 2 000 m d 1 Prepare the value for editing with OK and set the cursor to the requested position with gt Set the requested percentage value with and save with OK The cursor jumps now to the distance value 2 Enter the appropriate distance value in m corresponding to the percentage value for the full vessel Keep in mind that the max level must lie below the dead band 24 KSR GT 655 4 20 mA HART 8220S0 N3 07S0 30570 EN 050728 KUEBLER Setup with the indicating adjustment module Damping Linearization curve Sensor TAG 3 Save the settings with OK To suppress fluctuation in the measured value display e g caused by a turbulent product surface an integration time can be set This time can be between 0 and 999 seconds Please note that the reaction time of the entire measurement will be longer and the sensor will react to quick changes of the measured value with a corresponding delay In general a time of a few seconds is sufficient to smooth the measured value display Damping Enter the requested parameter via the appropriate keys save your settings and jump to the next menu item with the gt key A linearization is necessary for all vessels in which the vessel volume does not increase linearly
24. ort temperature see Supplement Technical data Ambient conditions e Relative humidity 20 85 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 Mounting P KUEBLER Installation position Handling Moisture Measuring range 4 Mounting 4 1 General instructions Select an installation position you can easily reach for mounting and connecting as well as later retrofitting of an indicating and adjustment module The housing can be rotated by 330 without the use of any tools You can also install the indicating and adjustment module in four different positions each displaced by 90 With screwed versions the housing must not be used for screwing in Tightening can cause damages on the locking piston of the housing To screw in use the hexagon above the thread Use the recommended cable see chapter Connecting to power supply and tighten the cable entry You can give your KSR GT 655 additional protection against moisture penetration by leading the connection cable down ward in front of the cable entry Rain and condensation water can thus drain off This applies mainly to mounting outdoors in areas where moisture is expected e g by cleaning processes or on cooled or heated vessels Fig 2 Measures against moisture penetration The reference plane for the measuring range of the sensors is the seal surface of the thread Keep in mi
25. probe for continuous level measurement It is designed for industrial use in all areas of process technology and is used in liquids KSR GT 655 4 20 mA HART Product description Physical principle Power supply Packaging Storage and transport tempe rature KUEBLER High frequency microwave pulses guided along a steel rope or a rod When reaching the product surface the microwave pulses are reflected The running time is evaluated by the instrument and outputted as distance Two wire electronics 4 20 mA HART for power supply and measured value transmission on the same cable The power supply range can differ depending on the instrument version The exact range is stated in the Technical data in the Supplement 3 3 Adjustment KSR GT 655 can be adjusted with three different adjustment media e with indicating adjustment module e aHART handheld The entered parameters are generally saved in KSR GT 655 optionally also in the indicating adjustment module 3 4 Storage and transport Your instrument was protected by packaging during transport Its capacity to handle normal loads during transport is assured by a test acc to DIN EN 24180 The packaging of standard instruments consists of environ ment friendly recyclable cardboard For special versions foam or PE foil is also used Dispose of the packaging material via specialised recycling companies e Storage and transp
26. s and connection compartment single chamber housing 1 Spring loaded terminals for power supply 2 Ground terminal for connection of the cable screen Fig 8 Wiring plan single chamber housing 1 Power supply Signal output 5 4 Wiring plans double chamber housing The following illustrations apply to the non Ex as well as to the Ex ia version The Exd version is described in the next subchapter KSR GT 655 4 20 mA HART 15 Connecting to power supply KUEBLER Housing overview Electronics compartment Fig 9 Double chamber housing Housing cover connection compartment Blind stopper Housing cover electronics compartment Filter element for pressure compensation Cable entry or plug QA WDM E Display DAD DESDE S Fig 10 Electronics double chamber housing 1 Internal connection cable to the connection compartment 16 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 P KUEBLER Connecting to power supply Connection compartment Wiring plan
27. t in alleiniger Verantwortung da das Produkt declare under our sole responsibility that our product d clare sous sa seule responsabilit que le produit KSR GT 611 KSR GT 622 KSR GT 655 KSR GT 666 auf das sich diese Erkl rung bezieht mit den folgenden Normen bereinstimmt to which this declaration relates is in conformity with the following standards auquel se r f re cette d claration est conforme aux normes Emission Emission Emission EN 61326 2004 Klasse B Immission Susceptibility Immission gt EN 61326 2004 einschlie lich Anhang A EN 61010 1 2001 gem den Bestimmungen der Richtlinien following the provision of Directives conform ment aux dispositions des Directives 73 23 EWG 89 336 EWG Schiltach 08 06 2005 Ralph Thomas K bler Vorstand Chairman Pr sident Fig 26 CE declaration of conformity KSR GT 655 4 20 mA HART 41 lt KUEBLER 42 KSR GT 655 4 20 8220S0 N3 07S0 30570 EN 050728 KA KUEBLER KSR GT 655 4 20 43 KAR KUEBLER V KSR KUEBLER Nivau gt Messtechnik AG Im Kohlstatterfeld 17 69439 Zwingenberg Germany Phone 49 6263 87 0 Fax 49 6263 8799 E mail info de ksr kuebler com www ksr kuebler com All statements concerning scope of delivery application practical use and operating conditions of the sensors and processing s
28. with the level e g in a cylindrical or spherical tank the indication or output of the volume is requested Corresponding linearization curves are preprogrammed for these vessels They represent the correlation between the level percentage and vessel volume By activating the appropriate curve the volume percentage of the vessel is displayed correctly If the volume should not be displayed in percent but e g in or kg a scaling can be also set in the menu item Display Linearization curve Linear Enter the requested parameter via the appropriate keys save your settings and jump to the next menu item with the gt key In this menu item you can enter an unambiguous designation for the sensor e g the measurement loop name or the tank or product designation In digital systems and in the documen tation of larger plants a singular designation should be entered for exact identification of individual measuring sites KSR GT 655 4 20 25 Setup with the indicating adjustment module KSR RUEBLER Optional settings Sensor TAG Sensor With this menu item the Basic adjustment is finished and you can now jump to the main menu with the ESC key Additional adjustment and diagnosis options such as e g scaling simulation or trend curve presentation are shown in the following menu schematic You will find a detailed description of these menu items in the operating instructions manual of
29. ystems correspond to the information avail able at the time of printing Technical data subject to alterations 30570 EN 050728
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