Level sensor With reed-chain technology Model FLR

Transcription

1 Level measurement Level sensor With reed-chain technology Model FLR KSR data sheet FLR Applications Level measurement for almost all liquid media Chemical, petrochemical, natural gas, off shore, shipbuilding, machine building, power generating equipment, power plants Process water and drinking water treatment, food industry, pharmaceutical industry Special features Process- and system-specifi c solutions possible Operating limits: - Operating temperature: T = C - Operating pressure: P = Vacuum to 80 bar - Limit density: ρ 400 kg/m 3 Wide variety of diff erent electrical connections, process connections and materials Optionally with programmable and confi gurable headmounted for ma fi eld signals, HART, PROFIBUS PA and FOUNDATION Fieldbus Eplosion-protected versions Description The model FLR sensors with reed-chain technology are used for level measurement in liquid media. They work on the fl oat principle with magnetic transmission. The fl oat's magnetic system in the guide tube actuates a resistance measuring chain that corresponds to a 3-wire potentiometer circuit. The measurement voltage generated by this is proportional to the fi ll level. The measurement voltage is very fi nely-stepped due to the contact separation of the measuring chain and is thus virtually continuous. Resolutions between 5 and 18 mm are available depending on the requirements. Level sensor with reed-chain technology, model FLR-S, flange connection KSR data sheet FLR 08/2014 Page 1 of 18 Data sheets showing similar products: Level sensor, data sheet magnetostrictive measuring principle

2 Further special features Large scope of application due to the simple, proven functional principle Process connection, guide tube and float from stainless steel or plastic For harsh operating conditions, long service life Continuous measurement of levels, independent of physical and chemical changes of the media such as: Foaming, conductivity, dielectric, pressure, vacuum, temperature, vapours, condensation, bubble formation, boiling effects, density change Signal transmission over long distances Simple installation and commissioning, onetime calibration only, no recalibration necessary Level ed proportional to volume or height High repeatability Interface measurement and overall level from density 50 kg/m³ Level sensors with reed-chain technology qualify as passive electrical equipment in accordance with DIN IEC and can be installed in zone 1 hazardous areas without certification, so long as the equipment is operated in a certified intrinsically safe circuit with a minimum eplosion protection of EE ib. Options Customised solutions Programmable and configurable head-mounted s in connection, output signal ma, 2-wire, for HART, PROFIBUS PA and FOUNDATION Fieldbus Process connection, guide tube material and float from stainless steel , , titanium, Hastelloy (others on request) In combination with limit switch, stepless setting of the limit values over the entire measuring range Internal circuit diagram of the reed sensors brown blue/grey black Legend Resistance Reed contact Page 2 of 18 KSR data sheet FLR 08/2014

3 Model overview Sensor model Description Materials Stainless steel (316Ti) (316L) (316L) (316Ti) / PP (316Ti) / PA (316Ti) / Ms Titanium (grade 2) PVC PP PVDF Buna FLR-S FLR-P FLR-H Reed-chain sensor, standard version Reed-chain sensor, plastic version Reed-chain sensor, sterile version Sensor model Approval without E i E d GL E i + GL ABS DNV Bureau Veritas 3-A FM GOST Temperature range (process) FLR-S C FLR-P C FLR-H C E approvals Eplosion protection Ignition protection type Model Zone Approval number ATEX E i FLR-S Zone 0/1/2 KEMA 01 ATEX 1152 X II 1/2G E ia IIC T4... T6 - II 2 D T80 C IP 6X E d FLR-S Zone 1/2 TÜV 13 ATEX 7399 X II 2G E d IIC T6 Gb / II 2 D E tb IIIC T80 C Db E d FLR-S Zone 1/2 IECE TUR X -40 C <= ta <= +55 C E d IIC T6 E td A21 IP 65 T80 C E i + GL FLR-S Zone 1/2 KEMA 01 ATEX 1152 X II 1/2G E ia IIC T4... T6 - II 2 D T80 C IP 6X + GL HH E i + DNV FLR-S Zone 1/2 KEMA 01 ATEX 1152 X II 1/2G E ia IIC T4... T6 - II 2 D T80 C IP 6X + DNV-A Type approval Eplosion protection Model Approval number GL FLR-S GL HH DNV FLR-S DNV-A GOST FLR-S, FLR-P A FLR-H 3-A Sanitary Standards KSR data sheet FLR 08/2014 Page 3 of 18

4 Sensor, standard version, model FLR-S Process connection, guide tube material and float from stainless steel cable M201.5 M SW 22 or SW 27 SW 30 or SW 36 Mounting flange (without connection ) Flange Electrical connection Process connection cable PVC Silicone PUR upwards G 3/8" (others on request) Guide tube diameter 8 mm 12 or 14 mm G 1/2" (others on request) Aluminium mm Option: Polypropylene, polyester, stainless steel downwards G 1 1/2" or G 2" 18 mm 8 mm 12 or 14 mm DIN DN DN 200, PN 6... PN 100 ANSI 2"... 8", class mm 8 mm 12 or 14 mm Guide tube length L ma. 500 mm 3,000 mm 6,000 mm 500 mm 3,000 mm 6,000 mm 500 mm 3,000 mm 6,000 mm Float Material stainless steel (Option: Buna, titanium) Float diameter from mm Float selection depending on guide tube diameter and process conditions (see page 14 and 15) Ma. operating pressure 80 bar, see table page 14 and mm Temperature range standard PVC-/PUR cable C Silicone cable C C Option: High-temperature version: C Option: Low-temperature version: C Contact separation Overall resistance of the measuring chain cable to Mounting position Vertical ±30 K 18 = 18 mm (not with option high and low temperature version) K 15 = 15 mm K 10 = 10 mm K 5 = 5 mm Length and separation dependent Cable length ma. 2,000 m, 3-wire, screened Ingress protection IP 65 per EN / lec Materials Stainless steel , , , , titanium (grade 2), Hastelloy and others on request Page 4 of 18 KSR data sheet FLR 08/2014

5 Sensor, E-CTFE coated or PTFE sheathed, model FLR-S Process connection, guide tube and float from stainless steel M M Flange, E-CTFE coated Flange, PTFE sheathed Electrical connection Process connection Aluminium mm Option: Polypropylene, polyester, stainless steel DIN DN DN 200, PN 6... PN 100 ANSI 2"... 8", class Guide tube diameter 18 mm 25 mm, PTFE sheath = 3.5 mm thick Guide tube length L ma. 4,000 mm 5,000 mm Float Ma. operating pressure see table page 14 and 15 Material Stainless steel , E-CTFE coated PVDF PDFE Float diameter from mm Float selection depending on guide tube diameter and process conditions (see page 14 and 15) Temperature range Depending on medium Contact separation Overall resistance of the measuring chain cable to K 18 = 18 mm K 15 = 15 mm K 10 = 10 mm K 5 = 5 mm Mounting position Vertical ±30 Length and separation dependent Cable length ma. 2,000 m, 3-wire, screened Ingress protection IP 65 per EN / lec Materials Stainless steel , E-CTFE coated, or PTFE sheathed (option: anti-static) KSR data sheet FLR 08/2014 Page 5 of 18

6 Reed sensor, eplosion-protected version E d, flameproof enclosure, model FLR-S TÜV 13 ATEX 7399 X II 2G E d IIC T6 Gb / II 2 D E tb IIIC T80 C Db IECE TUR X -40 C <= ta <= +55 C E d IIC T6 E td A21 IP 65 T80 C Process connection, guide tube and float from stainless steel M /2" NPT 3/4" NPT M /2" NPT 3/4" NPT M SW 30 or SW 36 G 1 1/2" or G 2" Electrical connection Process connection Aluminium Option: Stainless steel downwards G 1 1/2" or G 2" (others on request) Guide tube diameter 12 and 14 mm 18 mm Flange DIN DN DN 350, PN 6... PN 40 ANSI 2"... 14", class Guide tube length L ma. 3,000 mm 5,000 mm Float Material stainless steel Float diameter from mm Float selection depending on guide tube diameter and process conditions (see page 14 and 15) Ma. operating pressure See table page 14 and 15 Temperature range T4: 120 C, T5: 95 C,T6: 80 C Contact separation Overall resistance of the measuring chain cable to K 18 = 18 mm K 15 = 15 mm K 10 = 10 mm K 5 = 5 mm Mounting position Vertical ±30 Length and separation dependent Cable length ma. 2,000 m, 3-wire, screened Ingress protection IP 65 per EN / lec Materials Stainless steel Page 6 of 18 KSR data sheet FLR 08/2014

7 X Sensor, eplosion-protected version, intrinsically safe, model FLR-S KEMA 01 ATEX 1052 X II 1/2G E ia IIC T4... T6 - II 2 D T80 C IP 6X Process connection, guide tube and float from stainless steel M M SW 30 and/or SW 36 Flange Electrical connection Process connection Guide tube diameter Aluminium mm Option: Stainless steel, polyester downwards G 1 1/2" or G 2" (others on request) 12, 14 or 18 mm Guide tube length L ma. See variants A and B on page 16 Float Ma. operating pressure see table page 14 and 15 DIN DN DN 200, PN 6... PN 100 ANSI 2"... 8", class Material stainless steel (Option: Buna, titanium) Float diameter from mm Float selection depending on guide tube diameter and process conditions (see page 14 and 15) Temperature class Surface temperature Process temperature Ambient temperature at connection T4 T5 T6 Ma. 135 C 100 C 85 C Ma. 100 C 65 C 50 C Ma. 60 C 60 C 60 C Contact separation Overall resistance of the measuring chain Control circuit cable to K 18 = 18 mm K 15 = 15 mm K 10 = 10 mm K 5 = 5 mm Mounting position Vertical ±30 Length and separation dependent Ignition protection type EE ia IIC, only for connection to a certified intrinsically safe control circuit Transmitter eternal with ma. 120 ma, ma. 28 V Head-mounted in accordance with approvals Cable length ma. 2,000 m, 3-wire, screened Ingress protection IP 65 per EN / lec Materials Stainless steel , , titanium (grade 2), Hastelloy and others on request KSR data sheet FLR 08/2014 Page 7 of 18

8 Sensor, plastic version, polypropylene, model FLR-P Process connection, guide tube and float from polypropylene cable M201.5 M SW 27 or SW 32 SW 36 Mounting flange (without connection ) Flange Electrical connection Process connection Guide tube diameter Guide tube length L ma. Float Ma. operating pressure cable PVC Silicone PUR, upwards G 1/2" (guide tube Ø 16 mm) G 1" (guide tube Ø 20 mm) (others on request) 16 or 20 mm (strengthened with a metallic inner tube) 3,000 mm (guide tube Ø 16 mm) 5,000 mm (guide tube Ø 20 mm) Polyester mm, downwards G 2" (others on request) Material polypropylene Float diameter from mm Float selection depending on guide tube diameter and process conditions (see page 14 and 15) 3 bar DIN DN DN 125, PN 10, form A ANSI 2 1/2"... 5", class 150 FF Temperature range C Contact separation Overall resistance of the measuring chain cable to K 18 = 18 mm K 15 = 15 mm K 10 = 10 mm K 5 = 5 mm Mounting position Vertical ±30 Length and separation dependent Cable length ma. 2,000 m, 3-wire, screened Ingress protection IP 65 per EN / lec Page 8 of 18 KSR data sheet FLR 08/2014

9 Sensor, plastic version, PVDF, model FLR-P Process connection, guide tube and float from PVDF cable M201.5 M SW 27 or SW 32 SW 36 Mounting flange (without connection ) Flange Electrical connection Process connection Guide tube diameter Guide tube length L ma. Float Ma. operating pressure cable PVC Silicone PUR, upwards G 1/2" (guide tube Ø 16 mm) G 1" (guide tube Ø 20 mm) (others on request) 16 or 20 mm (strengthened with a metallic inner tube) 3,000 mm (guide tube Ø 16 mm) 5,000 mm (guide tube Ø 20 mm) Polyester mm, downwards G 2" (others on request) Material PVDF Float diameter from mm Float selection depending on guide tube diameter and process conditions (see page 14 and 15) 3 bar DIN DN DN 125, PN 10, form A ANSI 2 1/2"... 5", class 150 FF Temperature range C Contact separation Overall resistance of the measuring chain cable to K 18 = 18 mm K 15 = 15 mm K 10 = 10 mm K 5 = 5 mm Mounting position Vertical ±30 Length and separation dependent Cable length ma. 2,000 m, 3-wire, screened Ingress protection IP 65 per EN / lec KSR data sheet FLR 08/2014 Page 9 of 18

10 Sensor, plastic version, PVC, model FLR-P Process connection, guide tube and float from PVC cable M201.5 M SW 27 or SW 32 SW 36 Mounting flange (without connection ) Flange Electrical connection Process connection Guide tube diameter Guide tube length L ma. Float Ma. operating pressure cable PVC Silicone PUR, upwards G 1/2" (guide tube Ø 16 mm) G 1" (guide tube Ø 20 mm) (others on request) 16 or 20 mm (strengthened with a metallic inner tube) 3,000 mm (guide tube Ø 16 mm) 5,000 mm (guide tube Ø 20 mm) Polyester mm, downwards G 2" (others on request) Material PVC Float diameter from mm Float selection depending on guide tube diameter and process conditions (see page 14 and 15) 3 bar DIN DN DN 125, PN 10, form A ANSI 2 1/2"... 5", class 150 FF Temperature range C Contact separation Overall resistance of the measuring chain cable to K 18 = 18 mm K 15 = 15 mm K 10 = 10 mm K 5 = 5 mm Mounting position Vertical ±30 Length and separation dependent Cable length ma. 2,000 m, 3-wire, screened Ingress protection IP 65 per EN / lec Page 10 of 18 KSR data sheet FLR 08/2014

11 Sensor, sterile version, model FLR-H Process connection, guide tube and float from stainless steel (316L) or (316L), surface ground and polished Ra < 0.8 μm or Ra < 0.4 μm, alternatively electropolished M M Threaded pipe connection per DIN Clamp pipe connection per DIN Electrical connection Process connection Threaded pipe connection per DIN Clamp pipe connection per DIN Aluminium mm Option: Polypropylene, polyester, stainless steel Threaded pipe connection per DIN 11851, downwards DN DN 150 (others on request) Guide tube diameter 12 or mm Guide tube length L ma. 3,000 mm 6,000 mm Float Ma. operating pressure see table page 14 and 15 Clamp pipe connection per DIN 32676, DN DN 100 or 1"... 4" (others on request) Material stainless steel or , option electropolished Float diameter from mm Float selection depending on guide tube diameter and process conditions (see page 14 and 15) Temperature range standard C Option: High-temperature version: C Option: Low-temperature version: C Contact separation Overall resistance of the measuring chain cable to Mounting position Vertical ±30 K 18 = 18 mm (not with high- and low-temperaturure version) K 15 = 15 mm K 10 = 10 mm K 5 = 5 mm Length and separation dependent Cable length ma. 2,000 m, 3-wire, screened Ingress protection IP 65 per EN / lec Materials Stainless steel (316L) or (316L) KSR data sheet FLR 08/2014 Page 11 of 18

12 Sensor, sterile version, model FLR-H Process connection, guide tube and float from stainless steel (316L) or (316L), surface ground and polished Ra < 0.8 μm or Ra < 0.4 μm, alternatively electropolished cable SW 15 (without connection ) (without connection ) Electrical connection cable PVC Silicone PUR Process connection Guide tube diameter downwards G 3/8" (others on request) Aluminium mm per DIN or ANSI Threaded connection per DIN Clamp pipe connection per DIN Ingold sanitary fitting 17.2 mm (material stainless steel , or , surface ground and electropolished) Guide tube length L ma. Float Ma. operating pressure 5,000 mm Material stainless steel or , surface ground and electropolished Float diameter from mm Float selection depending on guide tube diameter and process conditions (see page 14 and 15) 25 bar Temperature range standard PVC/PUR cable C Silicone cable C C Option: High-temperature version: C Option: Low-temperature version: C Contact separation Overall resistance of the measuring chain cable to Mounting position Vertical ±30 K 18 = 18 mm (not with high- and low-temperaturure version) K 15 = 15 mm K 10 = 10 mm K 5 = 5 mm Length and separation dependent Cable length ma. 2,000 m, 3-wire, screened Ingress protection IP 65 per EN / lec Materials Stainless steel , and Page 12 of 18 KSR data sheet FLR 08/2014

13 Sensor, sterile version, 3-A certified, model FLR-H Process connection, guide tube and float from stainless steel (316L) or (316L), surface ground and polished Ra < 0.8 μm or Ra < 0.4 μm, alternatively electropolished Ø F =... L =... L =... Ø F = Ø 35 Version with separate float bracket Version with welded pipe end Electrical connection Process connection Guide tube diameter Guide tube length L ma. Stainless steel (1.4571) with cable gland M (polyamide or hygienic design) Clamp connection ISO 2852 (DN DN 100 or 1.5"... 4") Clamp connection DIN (DN DN 100 or 1.5"... 4") Aseptic mounting thread downwards DIN (DN DN 100 or 1.5"... 4") Aseptic collar connecting sleeve DIN (DN DN 100 or 1.5"... 4") Aseptic flange connection DIN (DN DN 50 or 1.5"... 2") Aseptic clamp connection DIN (DN DN 100 or 1.5"... 4") VARIVENT (form F, N and G) BioConnect threaded connection (DN DN 100 or 1.5"... 2") BioConnect flange connection (DN DN 100 or 1.5"... 2") BioConnect clamp connection (DN DN 100 or 1.5"... 2") 12, 14 or 17.2 mm (stainless steel or , surface ground and polished, Ra < 0.8 μm 6,000 mm Float Material stainless steel or Float diameter 50 or 80 mm Float selection depending on guide tube diameter Ma. operating pressure Temperature range Contact separation Overall resistance of the measuring chain cable to 10 bar Medium standard C Sensor C K 18 = 18 mm K 15 = 15 mm K 10 = 10 mm K 5 = 5 mm Mounting position Vertical ±30 Length and separation dependent Cable length ma. 2,000 m, 3-wire, screened Ingress protection IP 68 per EN / lec KSR data sheet FLR 08/2014 Page 13 of 18

14 Spherical floats (K) Ø C D E B D = Limit density of the medium, immersed float volume 85 % E = Nominal density of the medium, immersed float volume 50 % Ø A Material Suits guide tube Ø mm Ø A mm B mm Ø C mm Ma. operating pressure bar Ma. operating temperature C Limit density 85 % kg/m 3 Order no. Stainless steel Titanium Stainless steel depending on medium E-CTFE coated depending on medium depending on medium depending on medium Note: The optimum float will be selected after a feasibility test carried out by KSR. Page 14 of 18 KSR data sheet FLR 08/2014

15 Cylindrical floats (Z) Ø C D E B D = Limit density of the medium, immersed float volume 85 % E = Nominal density of the medium, immersed float volume 50 % Ø A Material Suits guide tube Ø mm Ø A mm B mm Ø C mm Ma. operating pressure bar Ma. operating temperature C Limit density 85 % kg/m 3 Order no. Stainless steel Titanium PVC Polypropylene PVDF PTFE depending on medium depending on medium Note: The optimum float will be selected after a feasibility test carried out by KSR. KSR data sheet FLR 08/2014 Page 15 of 18

16 Determination of the ma. guide tube length L for eplosion-protected version, intrinsically safe Version A: Fied to the tank ceiling Version B: Fied to the tank ceiling and floor Illustration with the required dimensions for ordering L1... L... L... L... M... 0 % Guide tube Ma. guide tube length L Version A Version B Ø mm 3,500 mm Ø mm 5,000 mm Ø ,600 mm 6,000 mm Ø ,000 mm 6,500 mm Legend L1 = Mark (distance sealing face-float center) M = measuring range (distance 0... ) L = guide tube length and/or. insertion length of the sensor On ordering, the dimension L1 and the guide tube length (immersion length) L must be given. Subsequent alteration of the measuring range is not possible. Page 16 of 18 KSR data sheet FLR 08/2014

17 Application eamples Standard applications to bus systems PLC or Transmitter power supply Control room ma Transmitter ma PLC or Fieldbus e.g. FOUNDATION Fieldbus Resistance Option: built-in head-mounted Transmitter or gate Resistance Option: built-in head-mounted s Product layer Interface layer Applications for E-Zone 0 Applications for E-Zone 1, 2 PLC or (non-e) Transmitter power supply (E) PLC or (non-e) Transmitter power supply (E) ma not intrinsically safe ma not intrinsically safe Transmitter PLC or (E or non-e) Transmitter PLC or (E or non-e) non-e E* Resistance Sensor Option: built-in head-mounted non-e E* Resistance ma not intrinsically safe All level sensors from metal or antistatic plastic Option: built-in head-mounted *E-Zone 0 in vessel *only for E- Zone 1 or 2 Measuring accuracy 10.0 % 1.0 % K 18 K 15 K 10 K % ,000 1,500 2,000 2,500 3,000 3,500 4,000 4,500 5,000 5,500 6,000 Measuring range in mm Legend K 18 Contact separation 18 mm K 15 Contact separation 15 mm K 10 Contact separation 10 mm K 5 Contact separation 5 mm KSR data sheet FLR 08/2014 Page 17 of 18

18 Head-mounted Model TE Model T32E Model ma HART TE TS T32E T32S PROFIBUS PA Model T53F Fieldbus Model TLEH Ei Display Order no T53F T53P TLH TLEH Ordering information Model / Version / Electrical connection / Process connection / Guide tube diameter / Guide tube length (insertion length) L / Contact separation / 100 % mark L1 / Measuring range M (span 0 % %) / Process specifi cations (operating temperature and pressure, limit density) / Options To order the described fl oats and head-mounted s the order number is suffi cient KSR KUEBLER Niveau-Messtechnik AG, all rights reserved. The specifi cations given in this document represent the state of engineering at the time of publishing. We reserve the right to make modifi cations to the specifi cations and materials. KSR data sheet FLR 08/ /2014 GB Page 18 of 18 KSR KUEBLER Niveau-Messtechnik AG Heinrich-Kuebler-Platz Zwingenberg/Germany Tel Fa info@ksr-kuebler.com

19 Appendi Cross Reference FLR Replaced Type Type Description ERV... FLR-S Process connection: mounting thread upwards ARV... FLR-S Process connection: mounting thread downwards AFV... FLR-S Process connection: flange connection AFVEC... FLR-S Material: Stainless steel E-CTFE-coated ; Option: anti-static AFVTF... FLR-S Material: Stainless steel PTFE-coated ; Option: anti-static AF-ADF... FLR-S Approval: ATEX E-d; Process connection: flange connection NMG FLR-S Approval: ATEX E-i AMRV... FLR-H Food industry design, Process : Dairy fitting AFCV... FLR-H Food industry design, Process : Clamp connection ERP... FLR-P Material: PVC; Process connection: mounting thread upwards APRP... FLR-P Material: PVC; Process connection: mounting thread downwards APFP... FLR-P Material: PVC; Process connection: flange connection ERPP... FLR-P Material: Polypropylen; Process connection: mounting thread upwards ABRPP... FLR-P Material: Polypropylen; Process connection: mounting thread downwards APFPP... FLR-P Material: Polypropylen; Process connection: flange connection ERPF... FLR-P Material: Polypropylen; Process connection: mounting thread upwards APRPF... FLR-P Material: PVDF; Process connection: mounting thread downwards APFPF... FLR-P Material: PVDF; Process connection: flange connection Type Code Code 1st key 2nd key 3rd key 1 Electrical connection Process connection Material process connection.../.../... - (none) - connection cable ER upwards (BSP) V Stainless steel A Terminal bo Aluminium R downwards (BSP) VE Stainless steel electro-polished AB Terminal bo Polypropylene ENPT upwards (NPT) VEC Stainless steel ECTFE-coated AP Terminal bo Polyester NPT downwards (NPT) VTF Stainless steel PTFE-lined AV4 Terminal bo Stainless steel with screw cap MR Dairy fitting acc. to DIN T Titanium ADF Terminal bo Aluminium flameproof F Flange (DIN, ANSI, JIS) HC Hastelloy C ASC4 Coupler plug C F-4P FC Clamp-connection acc. to DIN P PVC ASN6R Hirschmann coupler plug N6RAM 2D M20 IS Sanitary nozzle (Ingoldstutzen) PP Polypropylene ASM12 Plug M121-4-pole PF PVDF 2 Process connection.../.../ size in inches... Dairy pipe fitting size DN 50 - DN / Flange nominal size.../ Flange pressure rating... Flange face DIN DN 50 - DN 200 PN 6 - PN 100 Standard Form C optional E, A, F, N DIN EN DN 50 - DN 200 PN 6 - PN 100 Standard Form B1 optional B2, A, C, D ANSI 2-8 Class Standard RF optional RTJ, FF, LT, LG JIS 3/8 (DN 10) - 4 (DN 100) 5 K- 63 K Standard RF optional RTJ, FF, LT, LG Clamp DN 25 - DN 100; 1-4 KSR data sheet FLR 08/2014 Page 1 of 2

20 3 Guide tube material Contact function Optional code adder.../.../... V Stainless steel K mm /HT.. High temperature* +150 C C VE Stainless steel electro-polished K mm /TT.. Low temperature -10 C C VEC Stainless steel ECTFE-coated K mm * only contact separations 5/10/15 mm VTF Stainless steel PTFE-lined K 5 5 mm /PT100 Temperature probe PT 100 (2-,3- or 4-core) HC Hastelloy C /..TH.. Temperature switch... C - closing or opening P PVC PP Polypropylene PF PVDF 4 Option, Head-mounted in terminal bo TS 2-wire standard analogue T53F Intrinsically safe Foundation Fieldbus programmable TE 2-wire intrinsically safe analogue T53P T32.1S 2-wire intrinsically safe HART programmable T32.S 2-wire HART programmable TLEH 2-wire intrinsically safe HART programmable with LCD T12 universally programmable none - 5 Guide tube length OD Guide tube L.../... L.../ length in mm... OD in mm 6 Float design Durchmesser.../....../ Material (code 3, 1st key)... Float OD in mm 7 cable Cable material.../....../ length in meter PVC, grey blue PVC, blue SIL Silicone PUR PUR 8 Approval TLH Intrinsically safe Profibus PA programmable 2-wire HART programmable with LCD.../.../... - none GL Germanischer LLoyd E E i DNV Det Norske Veritas E d ATEX ABS Bureau Veritas E d IECE 3-A 3-A certified Ordering Eample Electrical Process Guided tube material Option Guide tube Float Cable Approval design / material size contact separation length / Ø length / material Code AFV - 50/6/F - VK 15/TT30 - TS - L950/12 - V44R KSR KUEBLER Niveau-Messtechnik AG, all rights reserved. The specifications given in this document represent the state of engineering at the time of publishing. We reserve the right to make modifications to the specifications and materials. Page 2 of 2 KSR data sheet FLR 08/2014 KSR KUEBLER Niveau-Messtechnik AG Heinrich-Kuebler-Platz Zwingenberg/Germany Tel Fa info@ksr-kuebler.com 08/2014 GB