Installation and Operating Instructions Flap
Contents
1. lt gt p I 1 l l i A E f 19 2 3 4 Te f Ki ki E z g 19 Oo 3 4o 7 8 Je NS MOS NNI UN e gt c a z fo o x l 3 2 0 N N N j i o T E E ee UA a s a n EN N N Terminal assignment _ _ _ right angle plug 1 blue 3 contact 1 O black 4 contact 2 20 0 4 O 3 A Kirchner amp Tochter GmbH DieselstraBe 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 6 3 6 3 1 6 3 2 6 3 3 Flap type Flow Meter FAN 15 ky The indicator part EM Versions KFS EM with electronic transmitter ESK2A 4 20 mA in 2 wire technology KFS EM EEx with electronic transmitter ESK2A 4 20 mA in 2 wire technology explosion protected equipment according to European Standard KFS EM IK1 with electronic transmitter ESK2A 4 20 mA 2 wire technology and one inductive limit switch type IK KFS EM IK1 EEx with electronic transmitter ESK2A 4 20 mA 2 wire technology and one inductive limit switch type IK Explosion proof enclosure according to European standard KFS EM IK2 with electronic transmitter ESK2A 4 20 mA 2 wire technology and two inductive limit switches type IK KFS EM IK2 EEx with electronic transmitter ESK2A 4 20 mA 2 wire technology and two inductive limit switches type IK explosion protected equipment a2. 6 8 ERU NN A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 28 9 2 2 KFSEM Fe and spring a a a gt os a oa ojl NI of P coy My mS m Note To dismantle indicator part when measuring part pressurized remove screws from Item 11 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 29 O 9 3 Dimensions 9 3 1 KFS Standard DN NPS 150lbs _ D4 Note The flap axis for DN32 and DN25 devices is located 9mm above the ring axis NPS Nominal pipe size acc to ANSI ASTM DN d4 A1 Weight kg NPS d4 A1 Steel PVC 25 68 202 3 8 2 0 a 51 199 32 78 206 3 8 2 0 11 4 64 204 40 88 206 3 8 2 0 1 1 7 73 208 50 108 211 3 9 2 1 a 92 212 65 122 219 5 0 2 3 21 2 105 217 80 138 226 5 6 2 5 el 127 225 100 158 236 6 4 2 7 4 157 237 125 188 249 8 0 2 8 S 186 250 150 212 261 8 8 3 3 6 216 263 200 268 286 11 4 3 7 8 270 287 250 320 311 13 0 4 5 10 324 313 300 370 336 22 0 49 12i 381 338 350 430 376 29 3 400 482 401 31 5 500 585 451 39 0 600 685 501 4
3. Connections at hazardous locations Before installation at hazardous location read the Supplementary Installation and Operating Instruction Fon 49 2065 9609 0 Fax 49 2065 9609 22 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter FAN 17 ky 6 3 5 Technical data ESK2A 6 3 6 6 3 7 Power supply 24 V DC 4 to 20 mA for O to Measuring signal 100 flow value gt 20 8 mA for alarm status Supply power influence lt 0 1 Ext resistance dependence lt 0 1 Temperature influence lt 5yA K max external resistance load impedance D 250 to 800 ohm Ambient temperature 25 C 60 C With HART communication these are minimum values Self monitoring diagnostics Setting up operation as well as operation there are several cyclic diagnostic functions to get operational reliability An error detection generates an output signal high of gt 21 mA Additional information are given via HART command 48 Information and warnings will not generate an error output current Diagnostic functions control e Plausibility of FRAM data e Plausibility of ROM data e Working range of internal reference voltages e Signal detection of the measuring range of the magnet sensors e Temperature compensation of the magnet sensors e Calibration corresponding the application e Plausibility of counting value e
4. Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 427 38 ky A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter T w A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 39 Flap type Flow Meter Vp The equipment from Kirchner und Tochter has been tested in compliance with applicable CE regulations of the European Community The respective declaration of conformity is available on request Technical data supplied without liability The current valid version of our documents can be found under this URL www kt web de The Kirchner und Tochter QM System is certified in accordance with DIN EN ISO 9001 2008 The quality is systematically adapted to the continuously increasing demands A Kirchner und Tochter A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0
5. Il der Richtlinie 84 8 EG Die Ergebnisse der Pr fung sind In dem vertraulichen Pr fbercht Nr 195 Ex041 09 05 festgelegt Die grundlegenden Sicherheits und Gesundhetsarfonlerungen werden out durch bereinstimmung mit EN 1127 1 1997 EN 13463 1 2001 EN 13463 5 2003 Falls das Zeichen X hinter der Rescheinig ngsnum mer steht wird auf besondere Bedingungen f r die sichere Anwencung des Ger tes in der Anlage zu dieser Bescheinigung hingewiesen Diese Baumusterpr foescheinigung bezieht sich nur auf Konzeption und Bau ces festgelegten Ger tes gem Richtlinie 94 VES Weitere Anforderungen dieser Richtlinie gelten f r dic Herstellung und das Inversehrbilagen dieses Ger tes Diese Anforderungen werden durch diese Bescheinigung nich abgedeckt Die Kennzeichnung des Ger tes mu dic folgenden Angaben enthalten 1126 c lit T4 76 T v COEF Qu nostetie Koln den 10 08 2004 Sn he Bauraueterpr luns da acr vrieersncer wa te vattelet werden Augelye oer er igen bedarfer der Zus rung der TOY Cerl Ze ber rss det TOY us e Sertce Smit TUY 3heriard Group A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 47 34 A bh 4 9 6 Type examination certificate for KFS EM Ex LEERT TUV T V Rheinland Group EG Baumusterpr fbescheinigung Ger te mne Srn ulzsys enme zur 985I mung
6. Plausibility of physical unit and selected unit ESK2A as replacement The ESK2A has been normalized by the factory so that for example replacement can be carried out without recalibration If necessary the zero and the 10096 value can be readjusted In that case loss of accuracy is to be expected Class 1 6 Class 2 5 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 18 wa ve w Installing an ESK2A Assembly is based on the plug in technique Insert the push in lugs of the ESK2A under the two studs of the baseplate 1 Using slight pressure press the ESK2A on to the spring bolt 2 until it locks home and is securely fastened Replacement of an ESK2A The new ESK2A needs to be recalibrated if compliance with the accuracy class is required Without recalibration loss of accuracy has to to be expected Class 1 6 Class 2 5 The calibration data are stored in the memory chip De energize the ESK2A Setting the zero and 10096 value on the ESK2A The zero and 100 value can be set by means of built in tomi amc pushbuttons If the button behind the 4 is pressed for Geet longer than 5 seconds the measured value will skip to 4mA The ESK2A is then in the zero adjustment mode Optionally press button 4 for downward correction or button 20 for upward correction
7. aan 17 7 3 7 Hart communication with the EGkKZOA sesenta 19 7 4 Plug in contact unit IK1 IK2 IKS1 IKEA 20 7 4 1 Ee Nee Ile E 20 7 4 8 Setting the limit Value 22 7 4 3 SWITCHING contact deflnitialj ccce ea ee 7 4 4 Tschnical d ata M ME 23 7 4 5 Electrical data ai 23 7 4 6 ege 24 7 4 7 Retrofitting a second Contact EEN 24 Bo SEVERIN 25 i DisB0Saln anseeanheeu Runen 25 d Re to ae cts e 26 10 1 General technical daba teinte tette a 26 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 10 2 Spare parts ACCESSOPIES EE 27 10 2 1 KFS with standard indicator part and contacts IK IKorb k 27 Uo MM RSE asien een 28 10 3 Dimension Sareea a ne tree 29 10 3 1 KRS Standard uses en aa 29 1032 KFS withicontact IK15 IKE IKS tt rt be cete 30 UCM doc dp G 31 10 4 mile Riz Tere EN ee e 32 10 5 Type examination certificate for KFS Ex and KFS IK1 Ex sens 33 10 6 Type examination certificate for KFS EM Ex tenentes 34 10 7 1 Addendum for KES EM Ex anna 35 10 8 e Addendum for KE EMU EE 36 10 9 DIN EN ISO 9001 2008 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Ve
8. and remove the cover The scale is located in 2 slots in the surrounding casing Pull the scale sideways out of these slots in the direction of the pointer Insert the new scale Fasten the casing cover with the four slotted screws Removal of the indicator part from the pressurized measuring KFS EM Detach the indicator part at the two brackets on the outside of the indicator casing see note in Section 9 2 2 Installation start up and maintenance of devices with electrical add on equipment are described in Section O Installation and wiring work may only be carried out by qualified electricians In respect of hazardous duty equipment the following installation standards must be observed EN 60079 14 EN 60079 17 Preparatory work for installation and maintenance For connecting the contacts have ready flat tip and crosshead screwdrivers as well as tools for stripping the cables and cutting them to size In keeping with the electrical specifications of your device you will in addition need cable material for the connection To maintain the IP degree of protection only cables with outside diameters of 4 5mm 7mm may be used in connection with the right angle plug at the standard indicators with contacts KFS IK1 The cable specifications for the KFS EM device are given in Section O for indicator part EM Devices with standard indicator casing This includes the following devices KFS IK1 KFS IK1 Ex KFS IK2 KFS IKS1 K
9. other parts of the installation General safety directions These Installation and Operating Instructions contain basic instructions for the installation operation inspection and maintenance of the flow meter Failure to comply with these Instructions or improperly executed installation wiring and repair work can lead to serious faults in the plant giving rise to hazardous situations for man and beast as well as damage to property The operator is required to rule out potentially hazardous situations through voltage and released media energy Intended use The KFS devices are designed and intended for measuring the flow of compressible and incompressible fluids They may only be installed between flanges in the pipeline Select the KFS device model on the basis of the nominal diameter and nominal pressure at the site and also the kind of fluid product concerned limit values are specified in the Section Technical data and should not be exceeded Only devices that bear the Ex marking may be operated in hazardous areas A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 2 4 2 5 2 6 2 7 Flap type Flow Meter mi um 5 WV Information for Operator and operating personnel Authorized installation operating inspection and maintenance personnel should be suitably qualified for the jobs assigned to th
10. pointer and integrated contact The connecting cable is fitted with the integrally moulded plug To install it may be necessary to unplug the flow totalizer first 1 Unplug the contact unit from the module rack 2 Remove locking screw 1 Caution Spring 2 is under pressure 3 Assemble contact pointers 4 slide rings 3 spring 2 and locking screw as shown in the drawing 4 The second ring Item 3 is already provided in the version with one contact 5 Insert plug connector of the contact blue into the socket on the circuit board 6 Plug in and connect up the contact unit 4 EP N A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter FAN 25 M Service All devices with defects or deficiencies should be sent direct to our repair department To enable our customer service facility to deal with complaints and repairs as quickly as possible you are kindly requested to coordinate the return of devices with our sales department Tel 49 0 2065 96090 Please also follow the instructions given in Section 2 5 When ordering spare parts please remember to quote the parts number as listed in the bill of materials and the order number of the component given on the rating plate Disposal Please help to protect our environment and dispose of workpie
11. power terminals of the ESK2A 2 or via a series connected external resistance 1 If the ESK2A is operated in conjunction with the meter HART communication is possible according to the following wiring diagram The meter itself cannot be read or operated by means of the HART communication A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 20 6 4 6 4 1 zo w Plug in contact unit IK1 IK2 IKS1 IKS2 The VA flow meter SGM can be equipped with a maximum of two electronic contacts The contact operates with a slot type initiator which is actuated inductively by the half round metal vane on the measuring pointer The switching points are set by means of acontact 4 d pointer the position of the contact pointer at the same time serving to visually indicate the set limit value e Contact types SC3 5 NO Y 2 wire technology NAMUR 1 limit contact SB3 5 E2 3 wire technology 2 contact pointer 3 plug connector 4 terminal 5 terminal socket Electrical connection Remove the housing cover of the indicator part to connect the plug in contact unit The terminals 4 are of the plug in type and can be detached for connecting the cables The built in contact types are specified on the indicator nameplate SC3 5 NO Y limit contacts in 2 wire technology are connec
12. until zero amounts to exactly 4 00mA In the same way the 100 value can be set if pushbutton 20 is held pressed for more than 5 seconds If no button is pressed for a duration of 10 seconds the ESK2A goes automatically to its measuring mode and includes the corrections These corrections are stored and remain valid even when the ESK2A is switched off These settings have no effect on the linearity of the measurement A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter gt 19 ks 6 3 8 Hart communication with the ESK2A HART communication is not obligatory in order to operate the ESK2A If HART communication is carried out with the EM it will in no way affect analog data transmission 4 20mA HART Protokoll Revision 5 9 Exception with multidrop operation In multidrop operation a maximum of 15 devices with HART function can be operated in parallel their current outputs being switched to the inactive state approx 4mA HART communicator Where a HART communicator Type Fisher Rosemount Model 275 or a PC with HART modem is used the series connected resistance Rext must be greater than 250 Ohm The supply power must be at least 18 Volt The communicator or PC is connected up as shown in the above drawing It can optionally be operated via the
13. 0 C 70 C without additional insulation measures 70 C 200 C when Operator has insulated measuring part and pipe to prevent heat up of indicator part and el components A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter mm WV 14 6 2 5 KFSIKS1 KFSIKS2 Built in electrical signal transmitters of the IKS series are non contacting make and break contacts which operate when a control vane actuated by the setpoint pointer dips into and out of the slot initiator The signal change can be processed directly in a PLC system IKS1 Version with one contact IKS2 Version with two contacts Contact Inductive slot initiator Switching function NC or NO Switching performance bistable Supply voltage 24 V DC Current switched la lt 100 mA Open circuit power consumption lt 10 mA Ambient temperature eo C 70 C Explosion protection no Voltage drop at lma lt 1 2V Note Given PNP switching devices the switched output 3 forms a connection to 2 Between 3 and 1 a load Ri must be selected so that the max current switched 100 mA is not exceeded For two contacts this applies analogously to a load R between 1 and 4 no direct connection between 1 and 3 or 1 and 4 Terminal assignment contact IKS 1 Terminal assignment contact IKS 2 contact 1 contact 2
14. 0 V Current consumption Flag not sensed 23 mA lt 0 3 V Flag sensed lt 1 mA Ub 3V Continuous current max 100 mA No oad current lo lt 15 mA 6 4 5 Electrical data Built in Identification data equipment Pi mW Ci nF Li uH SC3 5 NO Y lt 16 lt 25 lt 64 lt 150 lt 150 lt 16 lt 52 lt 169 lt 150 lt 150 SJ3 5 SN 16 lt 25 lt 64 lt 30 lt 100 dependent on the isolation switching amplifier used Operation of the SC3 5 NO Y contact requires the use of an isolation switching amplifier e g Pepperl Fuchs Series KF SRe A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 24 zo ww 6 4 6 Installation 6 4 7 1 Unscrew housing cover if necessary remove flow totalizer EMZ Bring contact pointers 1 together in the middle Undo locking screw 2 of contact pointers Slide the plug in contact unit into the third rail up to the point where the half round 3 encloses the pointer spindle P 05 nO The terminals of the plug in contact unit are of the plug in type and can be detached for connection of the cables To comply with the IP degree of protection please consult the directions given in Section Fehler Verweisquelle konnte nicht gefunden werden Retrofitting a second contact The retrofit kit consists of the required contact
15. 5 5 All dimensions in mm 1 The PVC PP PVDF versions deviate in part from the standard A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter gt 30 A ww 9 3 2 KFS with contact IK1 IKe IKS1 Note The flap axis for DN32 and DN25 devices is located 9 mm above the ring axis NPS Nominal pipe size acc to ANSI ASTM DN d A Weight kg NPS d4 Ai Steel PVC 25 68 249 3 8 2 0 qe 51 246 32 78 253 3 8 2 0 11 4 64 251 40 88 253 3 8 2 0 1a 73 253 50 102 258 39 2 1 E ge 259 65 122 266 5 0 2 3 21 2 105 264 80 138 273 5 6 2 5 ell 127 272 100 158 283 6 4 2 7 4 157 284 125 188 296 8 0 2 8 5i 186 297 150 212 308 8 8 3 3 6 216 310 200 268 333 11 4 3 7 8 270 334 250 320 358 13 0 4 5 10 324 360 300 370 383 22 0 49 EN 381 385 350 430 423 29 3 400 482 448 31 5 500 585 498 39 0 600 685 548 45 5 All dimensions in mm 1 PVC PP PVDF versions deviate in part from the standard A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter O 9 3 3 KFSEM DN NPS Note The
16. FS IKS2 KFS RK1 and KFS RK2 The casing consists of a tall Polycarbonate cover a bayonet ring and appropriate casing and a gasket note IP degree of protection Refer to Section 5 4 1 Only the KFS IK1 Ex device may be used in the hazardous area Cabling and setting the switching points of the contacts e Disconnect the cable from the mains e Remove the right angle plug from the rear panel of the indicator e Take the plug out of the connector housing and detach the PG screwed cable gland elements A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter gt A 11 WV Slide the individual parts of the PG screwed cable gland and the housing of the right angle plug over the cable Strip the insulation from the wires and connect these to the right angle plug according to the terminal diagrams in the following sections Remount the right angle plug in the casing and tighten down the PG screwed cable gland Connect to mains The contact switching points are easy to adjust after removing the perspex hood Use a finger to move the setpoint pointer of the switch to the appropriate point on the scale Then check the switching point by moving the pointer beyond the set switching point 6 2 2 KFS RK1 KFS RK2 The series RK signal transmitters are mechanically operating floating reed contacts We advi
17. Flap type Flow Meter Installation and Operating Instructions Flap type Flow Meter KFS KFS IK1 KFS IK2 KFS RK1 KFS RK2 KFS EM KFS Ex KFS IK1 Ex KFS EM Ex For use of the KFS EM device in hazardous areas refer to the Supplementary installation and operating instructions flap type flow meter KFS EM EEx Kirchner und Tochter A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 4 2 WW Contents ERT EE 4 1 1 Foreword Sea reine 4 1 2 Exemption trom liability atate tte beret tet ail ee eine ee 4 GP PRIM ETE LLL LT 4 2 1 Symbol and mea EE ge 4 ee erneralsafeby dIPeCEIOne a rettet eege 4 c M 4 2 4 lez anui ea 4 2 5 Information for Operator and operating D reonngl 5 eB Regulations and directive Se obti e eisen 5 2 7 Compliance with the IP degree of Drotecton sse 5 2 8 Use of devices of explosion protected design 5 2 9 Notice as required by the hazardous materials directive sse 6 3 Transport and etorage titti sst t btt t tt 1E ENNM knn EE EANAN AAAA E EEEE E NASSA A EEE EMEEK EEE ENNS a nanne n nsaan aneen ret 6 4 Measuring principle of the flap type flow meter 6 5 D Installation start up and maintenance of the mechanical part 7 Gil Preparatory WDDIx se et
18. all cable glands not used with blanking plugs Do not kink cables directly at the cable gland Provide a water drip point Ensure incoming cables are not subjected to mechanical loads A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 16 Cable glands screwed glands a ww Thread Material Cable diameter Protection Comment M 16x1 5 PA 5 10mm IP 68 5 bar Standard M 20x1 5 PA 8 13 mm IP 68 5 bar M 18x1 5 brass nickel pl 5 8 mm IP 68 5 bar M 20x1 5 brass nickel pl 10 14 mm IP 68 10 bar degree of protection restricted to cable gland only 6 3 4 Electrical connection KFS EM The connection terminals of the ESK2A module in the KFS EM indicator part are of the plug in type and can be removed to connect the cables Terminal connection Type of connection pluggable lt 2 5 mm 2 wire current sink polarity reversal protection only for connection to extra low voltage according to SELV or PELV Be careful by conceptual design in connection with other instruments e g supply units or process control engineering It is possible that internal connection of ground earth connections or equipotential bonding will generate voltage drops which leads to malfunction of the instrument For this case a signal processor is required
19. ation should have lengths equal to 4 6 times the nominal size DN The mounting location for control equipment should be provided downstream of the flow meter Make sure that the flanges are in alignment and the sealing faces parallel to one another Installation of the KFS Generally comply with the maximum pressure and maximum temperature levels allowable for the KFS at the measuring point in your plant The direction of flow must be the same as that indicated by the flow arrow on the device Drain the pipelines before installing the device Use gaskets made of rubber or SIL for plastics devices use only gaskets made of rubber with a Shore hardness A of approx 65 The gaskets should not project into the pipeline and the flow meter must be in line with the pipe axis otherwise measurements would be falsified and or the device could jam Incorporating the indicator part in the equipotential bonding system in the hazardous area The indicator part must be earthed This can be done e g using a wire jumper between the flange on the indicator part and a pipe flange on the main pipeline with cable lugs appropriate for the bolted connection not included with the flow meter Incorporating the indicator in the lightning protection system if necessary The Operator is responsible for checking and determining the scope Tighten threaded joints for the KFS made of PVC PP or PVDF only with max 75 Nm higher torques may cause the flap spind
20. ccording to European standard KFS EM IKS1 with electronic transmitter ESK2A 4 20 mA 2 wire technology and one electronic limit switch type IKS KFS EM IKS2 with electronic transmitter ESK2A 4 20 mA 2 wire technology and two electronic limit switches type IKS Note For use in hazardous areas please refer to the Supplementary Installation and Operating Instructions flap type flow meter KFS EM EEx Electrical signal output KFS EM The indicator part of the KFS EM with the ESKII module supplies a current of 4 to 20 mA in two wire connection that is proportional to the instantaneous flow rate Transmission is force free and hysteresis free The ESK2A has been factory calibrated relative to the flow measuring range The calibration values used for linearization of the indicator are stored in a memory chip EEPROM The required power supply is a functional extra low voltage with safety separation galvanic in accordance with VDE 0100 Part 410 All instruments connected to the measuring circuit indicators recorders are connected in series and together may not exceed the maximum external resistance see data pertaining to electrical signal output The ESK2A has polarity reversal protection Compliance with IP degree of protection To comply with the IP degree of protection for built in electrical equipment please pay attention to the following After inserting the connecting cable tighten the cap nut on the cable gland Close off
21. ces in conformity with current regulations or use them for some other purpose A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 26 9 9 1 Technical Data zo w General technical data Measuring accuracy Scale Length of scale Turndown ratio Degree of protection indicator part Corrosion protection for steel version 5 FS in physical units e g h m3 h max 95 mm min 1 10 IP 66 IP 67 for KFS EM Epoxy paint kiln dried traffic blue RAL 5017 satin finished corrosion class G2 Steel stainless steel version Process temperature Allowable operating pressure Optionally 70 C 200 C PN 6 10 20 C 70 C PN 6 10 KFS Ex and KFS IK1 Ex PN 6 10 PN 16 25 40 PVC version not suitable for hazardous areas Process temperature Allowable operating pressure O C 20 C at 10 bar 0 C 40 C at 6 bar PN 6 10 PP version not suitable for hazardous areas Product temperature Allowable operating pressure 0 C 20 C at 10 bar 0 C 80 C at 1 5 bar PN 6 10 PVDF version not suitable for hazardous areas Product temperature Allowable operating pressure Mounting length Connections optionally 40 C 20 C at 10 bar 40 C 140 C at 2 bar PN 6 10 Standard 50 mm Special s
22. e Anforderongen dieser Richtlin s 3elte f r die Herstellung une das lowerkesrbringen ci amp ses Ger tes Dese Anfarderurgen werde duro diese Beszhein gung nicht abgecemt D i Kernecichn g des Gerdles muss dic folgenden Anyeoen entha les E126 tra Te Aol EN N e diem a iin 1199 96 347 uer eee actes ai che orles d and zismpel ee E Cool Dass FCR a tni oet Je p ryen ee ap km ocn Re nd Aa ange rd Lan der cam gae kt Vn Cert Zw fer meine Yr Feet id cn Tie ird An doa Cma WAG Ws am acf 51105 NA r m 221 QOL C Faw cher nd A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 427 35 ww 9 7 1 Addendum for KFS EM Ex T V Rheinland Group 1 Erg nzung gem Richtlinie 4 S EG Anhang III Ziffer 6 zur EG Baumusterpr fbescheinigung T V 05 ATEX 7195 Klapaencursaflussmessgarat Kennzeichnung KFS FM EEN erstellen Kirchner amp achler GmbH Anar fl 47228 Duisburg 3sschreikung der Erganzenger und Ander me Da u spr r3 ishe Typenbezeican ung KFS MS ESK EEx hat sich wie folgt ge ndert in KFS KM Ex Tezhriszhe Daten Keire Ancerurg Pratbcre l N 134Ex 1335 21 05 I v GER I dert fz erur gss ele gr Exples onssciulz K n 2 Dezemae 2095 Diese Ersanzi ie eu CS aur asks paca garg caf vai cres ded verneile verien Auszlge Ard eacergraen keit tor de Sareh
23. e following tools open jawed spanner jaw span 7mm screwdriver 4x 0 6mm socket spanner span 5 5mm if necessary 1 spring washer 5 Detach the bayonet ring 1 from the pressure gauge casing and remove it together with the seal 3 and the perspex disc 2 Lock the pointer spindle using the 7 mm open jawed spanner and unscrew the fastening screw 4 and the spring washer 5 Remove the pointer 6 Unscrew the three cap nuts 7 and remove the scale 12 from the casing To fit the new scale proceed in the reverse order 5 4 4 Setting the pointer reference point KFS EM Tools needed 1x flat tip screwdriver Undo the four slotted screws in the corners of the casing cover and remove the cover With the flat tip screwdriver hold the pointer spindle in the at rest position of the indicator part und use your other hand to move the pointer against the frictional force of the pointer fastening to the point on the scale marked Rp Fasten the casing cover with the four slotted screws For Item nos refer to drawings in Section 9 2 1 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 10 5 4 5 5 4 6 point 6 1 6 2 6 2 1 zo w Replacement of scale KFS EM Tools needed flat tip screwdriver Undo the four slotted screws in the corners of the casing cover
24. ed by the factory in packaging appropriate for transportation and storage Transport and storage should be carried out solely in the original packaging Protect the device against rough handling impact jolts etc Measuring principle of the flap type flow meter A half round plate or flap is fastened across the direction of flow to a spring mounted rotating spindle in a ring that is inserted between flanges in a pipeline As the flow rate increases the flap rotates counter to the restoring force of the spring in the direction of flow The ensuing angle of rotation depending on the volume rate of flow is transmitted via a magnetic coupling to the indicator part A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 5 2 5 3 Flap type Flow Meter oni um 7 WV Installation start up and maintenance of the mechanical part Preparatory work Have ready flanges and fastening materials as specified in DIN EN 1092 for mounting the device between flanges Between the flanges include a distance of ring thickness plus 4 mm for the gaskets Refer to assembly dimensions in Section 9 3 Check the inside diameter of your pipeline and the gaskets Neither should be smaller than the inside diameter of the KFS If they are the measuring flap will jam Straight unimpeded pipe runs upstream and downstream of the installation loc
25. em and should receive appropriate training and instruction All persons charged with assembly mounting operation inspection and maintenance duties must have read and understood the operating instructions Gaskets in contact with the fluid product must be replaced after all maintenance and repair work Regulations and directives In addition to the regulations mentioned below pay attention without fail to the AN notices given in Section 2 7 for operation in hazardous areas All relevant regulations should be observed in respect of flow meter operation These include in particular Regulation concerning explosion protection ExVO National ATEX 95 Regulation concerning safe working conditions Directive 1999 92 EC ATEX 137 If appropriate regulation concerning hazardous materials Accident prevention regulations Pressure Equipment Directive PED 97 23 EC Compliance with the IP degree of protection Devices with standard indicator parts have IP66 degree of protection while the KFS EM device has IP67 degree of protection In the case of maintenance work involving the indicator parts notes on maintaining the IP degree of protection are given in Sections 5 4 1 6 1 and O KFS EM Use of devices of explosion protected design The KFS KFS IK1 and KFS EM flow meters are certified for use in hazardous areas Zone 1 and 2 device categories 2 and 3 atmosphere G according to Directive 94 9 EC ATEX 95 For such use the regulation conce
26. flap axis for DN32 and DN25 devices is located 9mm above the ring axis NPS Nominal pipe size acc to ANSI ASTM Weight kg DN d4 A Steel PVC NPS d4 AN 25 68 233 3 8 2 0 A 51 233 32 78 236 3 8 2 0 11 4 64 238 40 88 242 3 8 2 0 112 73 240 50 102 247 3 9 2 1 e 92 246 65 122 253 5 0 2 3 21 2 105 251 80 138 260 5 6 2 5 3 127 259 100 158 270 6 4 2 7 4 157 271 125 188 283 8 0 2 8 BE 186 284 150 212 295 8 8 3 3 6 216 297 200 268 320 11 4 3 7 8 270 321 250 320 345 13 0 45 10 324 347 300 370 370 22 0 49 12 381 372 350 430 395 29 3 400 482 420 31 5 500 585 485 39 0 600 685 535 45 5 All dimensions in mm PVC PP PVDF versions deviate in part from the standard A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 32 9 4 Right angle plug Connector Number of poles Contacts Contact carriers Grip Seal Degree of protection External diameter of the cable Core cross section Clamping ability Screw in thread Connection mode Mechanical lifespan Pollution degree Rated voltage Insulation resistance Ampacity Forward resistance Ambient temperature Connector M12 x 1 30 5 35 dimensions zo ww field wireable female connector M12 x 1 angled 4 pole
27. ired switching point After setting the pointer 2 should be tightened down again with locking screw 1 ROMs Ol 6 Replace housing cover and screw down 6 4 3 Switching contact definition MIN contact An alarm is generated when the pointer vane 1 dips into the slot When the pointer vane is outside the slot type initiator a wire break will also cause an alarm to be initiated No wire break identified by SB3 5 E2 Option version as Maximum contact In the alarm status the vane is located outside 1 the slot Wire break identification not available in this case MAX contact An alarm is generated when the pointer vane 1 dips into the slot and dampens this initiator When the pointer vane is outside the slot type initiator a wire break will aleo cause an alarm to be initiated No wire break identified by SB3 5 E2 Option version as Minimum contact In the alarm status the vane is located outside the slot Wire break identification not available in this case me In the IK2 IKS2 version both contact systems are equipped A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 6 4 4 Technical data Flap type Flow Meter FAN 23 ky 2 wire 3 wire SC3 5 NO Y SB3 5 E2 NAMUR Switching element NC contact PNP function NO contact Nom voltage Us BV 10 to 3
28. iz Sewios GMBH IJS acte Groep Am rarai Hei 1105 Ker Te 116 10 221 306 7 Fax 28 i 227 805 gu Soi A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 4277 A 37 WW 9 9 DIN EN ISO 9001 2008 aN A t DVGW CERT ZERTIFIKAT ber ein Qualit tsmanagementsystem nach ISO 9001 Q 9001CM0074 Das Unternehmen Kirchner und Tochter A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg hat f r Entwicklung Herstellung und Vertrieb von Durchflussmessger ten ein Managemienfsysten efngefithrt und wendet dieses an In einem Audit wurde die Erf llung der Anforderungen aus dem folgender Regelwerk festgestellt DIN EN ISO 9001 2008 Dezember 2008 Qualitatsmanagementsvsteme Anfor2erungan Das Zertifikat ist g ltig vom 02 03 2014 bis zum 01 03 2017 Taser STAT 3mh Zelt sll A an h 3 14 03 2044 RGA i DAkkS 127 In Aub lur arm Jemby REIPA aiy de Zulia esl Fetsch Tel 14 220 71 01 NEA Lo ULRI GH itl vor de VARS rast UIN LN SUES 17021 2011 Aksec tier nasslele amp kMzll cac Stale ler dit orale cn rn vin KEPARA urista a DARIN 10 M ADEM Ge biac pd CA Seow rang Tl Jp WARS meer X f inl 2e ga ter 0 n SOLO IPUI EII ny Leet 9 3 aae meet Spans Avez 16 320 N A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg
29. le to jam and or the device ring to break The device version made of PVC PP or PVDF is not allowed to be used in hazardous areas Start up Pressurize the measuring pipeline Avoid water hammer or flow separation as the case may be Check the flange connections for leak tightness and retighten bolted connections if necessary Test the local indicator on the device with varying volumetric flow rates starting with the maximum value A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter gt 8 A WV 5 4 Maintenance The device is normally maintenance free Should it become soiled it will need to be removed from the pipeline for cleaning Devices fitted with contacts must be disconnected from supply and de energized To dismantle the device you will need the following tools 2x open jawed spanner jaw span 13mm 1x open jawed spanner jaw span 7mm 1x screwdriver 4x 0 6mm 1x socket spanner size 7mm up to DN 100 or 1x socket spanner size 8mm up to DN 250 or 1x socket spanner size 10mm for DN 300 and higher Required spares 2x gasket After dismantling check all parts for signs of damage corrosion wear etc and replace if necessary If necessary wear personal protective gear safety goggles protective gloves conductive footwear Depressurize the pipe Caution Slacken screws bo
30. lts only when the system has been de energized the pipe depressurized and free of fluid product Drain the pipes Remove the device from the pipeline in the reverse order as described in 5 2 Detach the dial gauge with magnet casing from the neck of the device by removing the four M8 screws Item 9 or 15 Unscrew the fastening screws 17 between spindle and flap 18 Pull the spindle together with the magnet casing and the spring assembly 13 out of the device Clean all mechanical parts with appropriate cleaning agents If necessary clean the indicator part with a damp cloth that has been rinsed in soap suds and wrung out Reassemble in the reverse order paying special attention to the position of the flap The bearing marked with a centre punch must point towards the spring Do not change the original orientation of the flap maintaining the direction of rotation appropriate to the indicator part 1 The flap requires a minimum of 4 mm clearance on both sides risk of jamming and sparking AN Hazardous areas Do not on any account remove the labelling on the scale casing containing information on explosion protection Before switching on the supply voltage again make sure that all parts are AN completely dry and have been connected up in accordance with regulations Protect the devices from excessive dirt and extreme variations in ambient temperature In connection with all maintenance assembly and repair work of the flow AN
31. metal CuZn optalloy plated plastic PA black plastic PBT black plastic FPM IPG 7 only tightened with screws 4 6mm max 0 75 mm PG 7 screw clamp min 50 contact durability 3 max 250 V 210 Q 4A lt 8 mQ 25 85 C 2 O 10 OI O 4 pin configuration A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 427 4 33 b 4 9 5 Type examination certificate for KFS Ex and KFS IK1 Ex mi Coste T V TUV Rheinland Group Baumusterpr fbescheinigung Gerste und Schutzsysteme zur bestirmmungsgern en Verwendung in explosionsgef hrdeten Bereichen Richtlinie 94 9 EG Baumusterpr bescheinzjungsnummer T V 03 ATEX 7041 X Geral Klappendurchflussmessgerat KFS und KFS IK 1 Hersteller A Kirchnor amp Tochter GmbH schrift D 47228 Duisburg Disselstra e 17 Die Bauart dieses Ger tes sowle die verschiedenen zul ssigen Ausf hrungen sind in der Anlage zu dieser Baumusterpr bescheinigung festgeleyt Die TOV SERT Zenifizienungssteile f r Ex Schutz Produkte cer TOV Industrie Servine GmbH TOV Rheinland Group bescheinigt die Erf llung dei grundlegenden Sicherheits und Gesundheilsanlorderungen l r die Konzeption und den Bau von Ger ten und Schulesystemen zur bestimmunnsgem en Verwendung in explosicnsgefah deten Bereichen gem Anharg
32. meters make absolutely sure that a potentially explosive atmosphere cannot occur For Item nos see drawings in Section 9 2 1 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 5 w 5 4 1 Compliance with IP degree of protection KFS with standard indicator part When carrying out assembly work on the indicators KFS KFS IK1 KFS IK2 KFS IKS1 KFS IKS2 KFS RK1 KFS RK2 and to comply with the IP degree of protection you should wear rubber gloves or similar expedient in order to obtain a maximum torque when tightening the bayonet joint 5 4 2 Setting the reference point KFS with standard indicator part If when flow is switched off the pointer in the indicator part should not be located at the reference point correct the reference point setting Make all adjustments only after the flow has been switched off You will need the following tools open jawed spanner jaw span 7mm screwdriver 4x 0 6mm Detach the bayonet ring 1 1 from the pressure gauge casing and remove it together with the seal 3 and perspex disc 2 Lock the pointer spindle using the 7 mm open jawed spanner unscrew the fastening screw 4 and reset the pointer to the reference point Reassemble the indicator in reverse order 5 4 3 Replacement of scale KFS with standard indicator part You will need th
33. mugung der Iy Cent zr tfirizrimgsstete f r x Schutz Przcukle HUY incueble Servis EmcH TU Rrelais Coup Ara Crausn Sei v 125 Kaln Te 42 0 221 002 5 Fax 43 12 227 306 1366 Saws A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 47 36 A WV 9 8 2 Addendum for KFS EM Ex TUV TUV Rheinland Group 2 Erganzung gerr Richtlinie 94 8 EG Anbatg III Ziffer G zur EG Baumusterpr fbescheinigung T V 05 ATEX 7195 Ger t amp lapud dee Muse nessnerat Xen zaichnu g FS EM EEx Je slalle amp lrch er amp Tocher Gnok Ansh t lt 224 Cyisbieg Buseck elburg de Erg nzt age ana A Aur mg Car in den Alagpencuizhl 455 nessqe at KFS EM LLE berindliche elelerisehr Sigvela saana ES A wi uechter c rar der e ekbische Slena susgang FSK A Isshrisshe Da e1 Ke ne amp asru ag Prilogr zh Nr 18e 2x 195 02 67 os y gene Hitler wes ele ir Expos suse A K amp n 12 03 97 citi e Ae e mr Expos mec ale 2 e 22 eee p d ae K J4 d Dipl P Wer Wei ona Quem i Dess Ers az JrQ zc e um wepestessisiikdrg val cho Lnlsr eril uie Saral keine Slligheil Jos BCL zur FG Baur matoga beenii Arf dert aur ares Voici aL esen Zus er ard Ar det rien bederten ze Gerke gam dei TUN Ce t 7etibicrargsste ls f r zx Sertz7 Frzd r dt Cv PFsilard bus
34. ontact data Function Inductive slot initiator to NAMUR DIN 19233 two wire Switching function NC or NO contact Slot width 2 0 mm Hysteresis 1 0 of FS 10 0 of FS Repeat accuracy lt 2 0 Temperature drift lt 10 Ambient temperature 25 C 70 C Voltage nom 8 2 VDC Switching frequency lt 2 5 kHz Switching performance bistable Nominal voltage 8 V DC via isolation switching amplifier KFA Power consumption active area uncovered 22 1 mA active area covered 1 2 mA Ambient temperature 25 C 70 C Polarity reversal protection yes Certification to KEMA 01 ATEX 1264X Inner inductance Li capacitance Ci 41 nF 266 pH values for cable assemblies up to 10m II 1 G Ex ia IIC TG Contact marking max U 15V 60mA P 100mW Terminal assignment for inductive contacts IK1 IK2 Terminal assignment right angle plug 1 E guo Ow EI O 9 d 40 EE RE D T D Oo 3 I Bel Bel CN CN I OE O IS J EE A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter FAN 13 ky 6 2 4 KFS IK1 with ATEX approval The Operator is required as a matter of principle to take note of the details given in the type examination certificate T V ATEX 7041 X The contact IK1 operates on the same principle as
35. pring 60mm Mounting between welding neck flanges to DINEN 1092 acc to ANSI 150 Ibs JIS 150 Ibs others on request The process fluid must not freeze Where insulation measures have been carried out to pipeline and measuring part 70 C 200 C are also possible Materials Material ring Wetted internals Wetted gasket DN Steel 1 4571 Sil 4400 25 500 Stainless steel1 4571 1 4571 Sil 8200 25 500 PVC 1 4571 EPDM 25 300 PP 1 4571 EPDM 25 300 PVDF 1 4571 Viton 25 300 Indicator part KFS KFS EM Scale casing Stainless steel 1 4301 Aluminium painted Pointer Aluminium painted Aluminium painted Scale Aluminium coated Aluminium coated Pane PC optionally glass Float glass optionally Hastelloy C4 others on request Rubber coating on request Hazardous duty versions only available for materials Steel and Stainless Steel 1 4571 Fon 49 2065 9609 0 Fax 49 2065 9609 22 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 27 zo w 9 2 Spare parts accessories 9 2 1 KFS with standard indicator part and contacts IK IKS or RK Indicator KFS IK IKS RK Kem Gty Description tem j Gty Description 1 Gasket Sticker for ATEX version reference to electro static charges KFS IK1 only ATEX vers Equo Contact of device used EI RK1
36. rning electrical and non electrical devices in hazardous areas Directive 94 9 EC ATEX 95 is to be observed For use of the KFS EM device in hazardous areas refer to the Supplementary installation and operating instructions flap type flow meter KFS EM Ex Due to possible static charges the polycarbonate enclosure of the indicator part of KFS Ex and KFS IK1 Ex devices may only be cleaned with a damp cloth A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter 6 wa ww 2 8 Notice as required by the hazardous materials directive In accordance with the law concerning handling of waste critical waste and the hazardous materials directive general duty to protect we would point out that all flow meters returned to Kirchner und Tochter for repair are required to be free from any and all hazardous substances alkaline solutions acids solvents etc Make sure that devices are thoroughly rinsed out to neutralize hazardous substances Cavities in the KFS also have to be neutralized For this purpose open the neck of the KFS ring by dismantling the indicator detach the flange connection between the KFS ring and the magnet casing This includes the screws Item 9 in the drawing in Section 9 2 1 and Item 15 in the drawing in Section 9 2 2 Transport and storage The KFS device is pack
37. rsion 6 0 Flap type Flow Meter 4 1 1 1 2 2 2 2 3 wa w General Foreword These Installation and Operating Instructions are applicable to devices of Series KFS Please follow all instructions and information given for installation operation inspection and maintenance The Instructions form a component part of the device and should be kept in an appropriate place accessible to the personnel in the vicinity of the location Where various plant components are operated together the operating instructions pertaining to the other devices should also be observed Exemption from liability Kirchner und Tochter accepts no liability for any damage or interruptions of operation resulting from human error failure to comply with these Installation and Operating instructions improper performance of installation and repair work use of spare parts other than those from the original manufacturers or use of the KFS devices other than for the intended purpose Safety Symbol and meaning AN Safety notice This safety notice can be found at all hints on work safety in these assembly and operating instructions pointing out hazards for life and limb of persons Further this safety notice highlights safety hints in these operating instructions that point to regulations guidelines or operating sequences that must be observed without fail Non observance may result in damages to or a destruction of the flap type flow meter and or
38. se using switch protection relays of the MSR series to increase the switching Capacity and reduce the capacitive load These are available in various versions in terms of voltage supply sensor output and number of outputs RK1 Version with one switch RK2 Version with two contacts Contact Reed Contact floating Switching function NC NO Switching performance Bistable Voltage switched max 140 V AC 200 V DC Current switched max 0 25 A Contact rating max 5 VA 3 W Ambient temperature 25 C 105 C Terminal assignment for reed contacts single double Terminal assignment right angle plug mm 7 1 l l l eo 04 etie ee deese IB EE E JL O KT 9 K2 3 1 2 3 de 1 e 3 4 p ye a eg an RER ERES ur is Q x fab x E gdb g dO g fe fg oO z an a Be Ka a eee ee po es zl A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter WE 1e 6 2 3 KFSJK1 KFS IK2 Series IK built in electrical signal transmitters are non contacting inductive make and break contacts which operate when a control vane moved by the setpoint pointer dips into and out of the slot initiator The change in signal is used for driving a control device via an isolation switching amplifier IK1 Version with one Contact IK2 Version with two contacts C
39. snenma se Vorwondung in exp as ansgef rdete Berelz en Richt nle 34905 EG Baurnuslorpr fbuschaeir c urigsn ricer T V 05 ATEX 7195 Ger t Klappendurchflussmessger t KFS M9 EEx Hersteller Kirchner amp Tochter GmbH Anschrift 47223 Duisburg Diesolstr 17 Die Dour dieses Ger les sowe U e vue une zulassiger AS rungen sind in der Anlage zu didsef Baur stur2r fbusc ginige 3 Tesigolugt Die TU CERT Zertif zierungsete e f r Ex Schutz Pradu te der UV Industria Serv ce GmbH TUY Ring am Group vesenginigl als bonannle Sle le Nr 2935 nace Arl ke 9 eor R zT nie des Rates der rapa sche Gereinsshattsn vom 73 Ware 1924 34g le E hell zg der frandeae de g here ls und tesundhodsan anderunge f r die Konzeplie Usd de Suc vor Ger ten und Seoulzsystemen zur Sestimmunnsgematsen Verwendung I explosionsgefahrdeten Bereichen gemat Anhang der Richtlinie D e Ergebnisse der Pr fung s nd in carr vertrauicher Prifoericht Nr 192 Ex 195 20 35 fesigeleg D e grurdlegenden Sicherhe ta und Gesune eitsanfore erungen werden erf llt durch bereinstimmung nit EN 60079 0 2004 EN 50020 2002 Falls dus Zeichen X hitler der Saschei iqunesnu timer slol wird auf vese dere Badingurger tor die signore Anwendu g ces Ger les in cor Anlage zu dieser Besche nique a hingewiese Diese EG Ba amusteror fhescheln cung bezleht sich ur auf Konzeptic nd Prif ng des fsstgelegien Ger tes gema s Richtlinie 84 8 EG We ter
40. t reete tse eta ae 7 6 2 Installation of th KEE 7 o ee 7 GE SCPC e RERO x 7 6 5 Maintenance La 8 6 5 1 Compliance with IP degree of protection KFS with standard indicator Dart 9 6 5 2 Setting the reference point KFS with standard indicator part 9 6 5 3 Replacement of scale KFS with standard indicator part 9 6 5 4 Setting the pointer reference point KFS EM E 9 6 5 5 Replacement of scale KFS EM EE 10 6 5 6 Removal of the indicator part from the pressurized measuring point KFS EM 10 7 Installation start up and maintenance of devices with electrical add on equipment 10 7 1 Preparatory work for installation and Maintenance ssssss sisssssseiiirissssssestrriiiissssssreriiiinsssrrrrnnnsss 10 7 2 Devices with standard indicator casing seen 10 7 8 1 Cabling and setting the switching points of the contacts 10 72 2 KFS BICT KES RI amp B ae een 11 723 le 12 7 2 4 KESIK1 With ATEX approval ee 13 7 2 5 KES IKS Iy KF SKS enee eege an ua 14 Jas Iheindieator Pa PG EVI reme mn A 15 7 3 1 Mz cia ene ieee Re eed eee deeds 15 7 3 2 Electrical signal output KFS EM AE 15 7 3 3 Compliance with IP degree of protection seeeenentnentnentnnntnnnens 15 7 3 4 Electrical connection KFSEM una 16 7 3 5 self leist eine ele le e 17 7 3 6 ESK 2A aS replacement nent ttt tic
41. ted in conformity with DIN EN 50227 NAMUR SB3 5 E2 limit contacts in 3 wire technology require a supply power of 10 to 30 V DC They can be connected direct to a PLC control system A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter i WE e1 ell a db d 4 BLE e 2 wire limit switch SC3 5 NO Y NAMUR 3 wire limit switch SB3 5 E2 Terminal connection min contact Terminal connection max contact 3 wire load NAMUR isolated switching amplifier Q 6 69 em Go 3 wire power supply Electrical connection of limit contact in 2 wire technology Terminal assignment Contact for SC3 5 NO Y Plug colour Labelling 2 wire technology Electrical connection of limit contact in 3 wire technology Terminal assignment Contact for SB3 5 E2 Plug colour Labelling 3 wire technology A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 6 0 Flap type Flow Meter WE 22 6 4 2 Setting the limit value Setting is made directly via the contact pointer 2 Scale opening Unscrew housing cover Move scale to the side Slightly loosen locking screw 1 Slide scale back up to point where it snaps into place Set contact pointer 2 to the des
42. the above mentioned signal transmitter Devices with this contact satisfy the requirements of Directive 94 9 EC Atex 95 and are permitted to be operated in Zone 1 hazardous areas provided they are fed from a certified and matched intrinsically safe circuit The allowable electrical connection data and maximum allowable ambient temperatures for operation in hazardous areas are contained in the EC type examination certificates for Category 2G ia IIC T4 T6 For use in hazardous areas the following measures must be taken The indicator part must be earthed This can be done e g by using a wire jumper between the flange on the indicator part and a pipe flange on the main pipeline with cable lugs appropriate for the bolted connection not included with the flow meter Use isolation switching amplifiers with appropriate type test certificates to ATEX Suitable switching amplifiers are KFA6 SR2 Ex1 W supply power 230 VAC KFA5 SR2 Ex1 W supply power 115 VAC KFD2 SR2 Ex1 W supply power 24 VDC The bolted connections of the flanges between indicator part and flap must feature tooth lock washers on both sides These are already mounted on delivery The devices approved for hazardous duty feature a blue PG screwed gland at the right angle plug for the indicator part with integrated strain relief device In addition a sticker is located on the indicator with information on how to avoid electrostatic charges Allowable media temperatures 2
Download Pdf Manuals
Related Search