KSR Magnetic Float Switches 1003-5

1 1003-5 KSR Magnetic Float Switches1003-52 ksr kuebler Niveau-Messtechnik AG69439 ZwingenbergGermanyTel++49 (0) 62 63 - 87- 0 Fax++49 (0) 62 63 - 87 FRANCE CernayKSR kuebler (UK)Level Measurement & Control , Surrey KT8 1 QZKSR kuebler (SCANDINAVIA)2970 HoersholmKSR kuebler (ITALY)Misura di Livello24030 Brembate S.(BG)KSR H&H Measurement (BENELUX)5056 KA Berkel-EnschotOOO ksr kuebler RUS442960 SaretschnyKSR kuebler (USA)Level Control Products of America , NC 28273 ksr kuebler (SINGAPORE)Level Measurement & Control Pte. 608609 SHANGHAI KSR KUEBLERA utomation Instruments Co.

2 / China1003-53 ContentsKSR Magnetic Float SwitchesDescription4 Applications5 Compass, Product range6 Type code7 KSR Magnetic Float SwitchesStainless steel SS 316 Ti8/13 Stainless steel - adjustable9/13 Stainless steel,II 1/2G EEx ia IIC T3-T6II 2D T80 C IP6X10/13 Stainless steel,II 2G EEx d IIC T6-T411/13 Food industry design12 Stainless steel, Buna float14/15 Magnetic mini Float switches16/17 Angular design, stainless steel18 Angular design, PVC or Polypropylene19 PVC, Polypropylene or PVDF20-23 Stainless steel, ECTFE-coated24/25 Special flange design26 Suspended Float design27 Sanitary design30 KSR Bypass Float SwitchesAluminium or Bronze28 Stainless steel29 Contact protection measures31 Spherical floats32 Cylindrical floats33 Connection diagrams34/35 ApprovalsTechnischer berwachungsvereinS dwestdeutschland and type for pressure vessels acc.

3 ToAD-Merkblatt HP 0 IBExU Institut f r SicherheitstechnikGmbHPhysikalisch TechnischeBundesanstalt PTBB undesamt f r Wehrtechnikund BeschaffungGermanischer LloydNetherlandsKEMAF ranceLaboratoire Central des IndustriesElectriquesBureau VeritasNorwayDet Norske VeritasCzech RepublicOsv d en o Nev bu nostiFTZ Ostrava RadvaniceSlovakiaOsv d en o Nev bu nostiEVP Nov DubnicaRussiaGosgortechnadzorOGS Oil & Gas SafetyUSAF actory Mutual Research Corporation1003-54 KSR Magnetic Float SwitchesKSR Magnetic Float Switches are used to control distinct levels of aliquid. They are based on the Float principle with individual contactsfor every level to be Float with a built-in Magnetic system actuates a small reed contactthrough the wall of the guide tube.

4 Thus the switching operation iswithout direct contact to the liquid, free of wear and tear, and doesnot require any power Magnetic Float Switches are available with multiple switchpoints. Contact denomination always refers to rising level of the liquid: S - closing on rising level O - opening on rising level U - change-over By using one Float up to a maximum of 2 switch points theswitching behaviour is bistable the switching state will remainthe same even when the liquid moves further up or down. Contacts are advantages The simple operating principle is suitable for a wide variety ofapplications.

5 Suitable for virtually all liquids. Measurement of liquid levels independent of physical or chemicalchanges of the liquid, foam, conductivity, dielectric constant, , pressure, vacuum, temperature, vapour, condensation,bubbles, boiling effects. Universal signal processingPLCI nitiator circuit (NAMUR)Signal amplifiers/Protection relays2-point controls AS-Interface available, Ex/non-Ex. Multiple switch points in one unit (up to 8). High repeatability of set points. Long service life. Suitable for rough environments. Interface and product level measurement possibleat 50 kg / m3.

6 Simple installation and commissioning, maintenance-free. Application limits:T= -196 C to + 300 CP= vacuum to 100 400 kg/m3 High availability of corrosion resistant materials for applications inall industries:Chemical, petrochemical, and pharmaceutical industry, liquidnatural gas, off-shore, ship-building, power plants, manufacturingindustry, water treatment, food and beverages. Application specific designs available. Explosion-proof designs. Float Switches are simple devices without certification accordingEN 50020 such, they are allowed to be used in Ex-area Zone 1 , oncondition, that they work with a certified intrinsically safe circuitin protection class EEx ib or PT100 ApplicationsKSR MagneticFloat Switcheswith multiple switchpointsKSR MagneticFloat Switchesfor high alarm(EEx i)KSR MagneticFloat Switchesfor 2-point control(min/max.)

7 KSR Magnetic Float SwitchesPLCPLC PT100 Intrinsically safeIntrinsically safeExExSafeSafeIntrinsicallysafe KR 24 ExIntrinsicallysafe KR 24 ExContact protection KR 24 Contact protection KR 230 PT1001003-56 KSR Magnetic Float SwitchesCompassThis page is intended to guide you through the product range ofKSR kuebler for Magnetic Float select connecting option and material and turn to the pagereferred to in the following steelStainless steelPVCA luminiumSS 316 TiSS 316 TiPPBronze( )( )PVDFP rocessThreadPagePageBSP 1/8"8/1420/21/22 BSP 3/8"9 adjustableBSP 1/2"16 miniBSP 1"30 sanitaryThreadPagePagePageBSP 3/4"8/1410/1120/21/22 BSP 1"9 adjustableBSP 11/2"16 miniBSP 2" adjustable24 coatedAngularPagePagedesign1819 Bypass-PagePageFloat Switches29281003-57 KSR Magnetic Float SwitchesCode1stkey2ndkey3rdkey1 Electrical connectionProcess connectionMaterial process (none) - connection cableERMounting thread upwards (BSP)VStainless steel SS 316 TiATerminal box AluminiumRMounting thread downwards (BSP)

8 VEStainless steel polishedABTerminal box PolypropyleneENPTM ounting thread upwards (NPT)VECS tainless steel ECTFE-coatedAPTerminal box PolyesterNPTM ounting thread downwards (NPT)VTFS tainless steel PTFE-linedAVTT erminal box, with screw capMRDairy fitting acc. to DIN 11851 TTitaniumStainless steel SS 316 TiFFlange (DIN, ANSI, JIS )HBHastelloy BADFT erminal box, flameproofFCClamp-connection acc. to DIN 32676 HCHastelloy CAluminiumISSanitary nozzle (Ingoldstutzen)PPVCASC4 Coupler plug C 164-232-F-4 PPPP olypropyleneASC5 Coupler plug C 164-332-F-5 PPFPVDFASC7 Coupler plug C 164-4337-F-7 PMBrass flange OD 74 mmASHC oupler plug Harting HAN 7 DKOval flange, PolyamideASQC oupler plug QUICKON process thread size in connection size DN 50 - DN nominal pressure faceDINDN 50 - DN 200PN 6 - PN 100 Standard Form C optional E,A,F,NANSI2"- 8"Class 150 - 600 Standard RF optional RTJ,FF,ST,SGJIS2"(DN 50) - 8"(DN 200)

9 5 K- 63 KStandard RF optional RTJ,FF,ST,SGClampDN 25 - DN 100; 1"- 4"3 Guide tube materialContact functionOptional code steel SS 316 temperature +150 +300 CVES tainless steel temperature -30 CVECS tainless steel ECTFE-coatedUChange overVTFS tainless steel PTFE-linedHIncreased hysteresisHBHastelloy BPT100 Temperature probe PT 100 (2-,3- or 4-core)HCHastelloy switch .. C - closing or limitation using resistor .. OhmPPPolypropyleneNacc. to NAMUR DIN EN design (V,P,PP)4 Guide tube lengthOD Guide in in mm5 Float design see page 32 (code 3, 1st key).. Float OD in mm6 Connection cableCable materialOptional in Meter-PVC greySLEarth connectionbluePVC blueSILS ilicone L lflexOrder exampleConnectionConnectionGuide tube materialGuide tubeFloatCabledesign / materialsizecontact functionlength / ODlength / materialCode1-2-3-4-5-6 AFV-50/6/F-V S O U-L950/12-V44A--Switch function on rising levelSwitch point L3 = 905 mmChance overSwitch point L2 = 400 mmOpeningSwitch point L1 = 190 mmClosingType Code1003-58M20 x 1,5L=.

10 L1=..L=..L1=..M20 x 1,5L=..L1=..Stainless steel SS 316 Ti ( )KSR Magnetic Float " " connectionCablePVC grey, PVC blue,Terminal boxAluminium 64 x 58 x 34 mm, with 1 contactSilicone, lflexAluminium 80 x 75 x 57 mm, 2 or more contactsOptionPolypropylene, Polyester, Stainless steelProcess connectionMounting thread upwardsMounting thread downwardsMounting flangeDINDN50-DN200, PN6-PN100 BSP 3/8"BSP 1/2"BSP 11/2" or BSP 2"ANSI2"-8", Class 150-600 Guide tube - OD12 or 14 mm18 mm12 or 14 mm18 mm12 or 14 mm18 mmGuide tube length mm6000 mm3000 mm6000 mm3000 mm6000 mmFloatV44A, V52A, V62A, V83 Aguide tube - OD 12 or 14 mmV80A, V98A.