TI379F/00/en71096275Technical InformationLiquiphant T FTL20HLevel limit switch for liquids in the foodstuff industry, comp...
Liquiphant T FTL20H2 Endress+HauserTable of contentsFunction and system design. . . . . . . . . . . . . . . . . . . . . 3M...
Liquiphant T FTL20HEndress+Hauser 3Function and system designMeasuring principle The tuning fork of the FTL20H is brought ...
Liquiphant T FTL20H4 Endress+HauserInputMeasured variable DensityMeasuring range > 0.7 g/cm3Other density settings on requ...
Liquiphant T FTL20HEndress+Hauser 5Power supplyCable entryL00-FTL20Hxx-04-05-xx-xx-001Pg11 / NPT ½ / QUICKON M12x1(Plastic...
Liquiphant T FTL20H6 Endress+HauserElectrical connection Variant DC-PNP (direct current) M12x1 connectorVoltage source: sh...
Liquiphant T FTL20HEndress+Hauser 7Variant AC (alternating current) valve connector! Note!Approved for relays with a holdi...
Liquiphant T FTL20H8 Endress+HauserPerformance characteristicsSwitching delay 0.5 s when covering1.0 s when becoming freeO...
Liquiphant T FTL20HEndress+Hauser 9Operating conditions: Installation instructionsOrientation The Liquiphant T FTL20H can ...
Liquiphant T FTL20H10 Endress+HauserShock resistance To EN 60068-2-27 (30 g)Vibration resistance To EN 60068-2-64Electroma...
Liquiphant T FTL20HEndress+Hauser 11Mechanical construction! Note!All dimensions in mmDesign, dimensionsL00-FTL20Hxx-06-05...
Liquiphant T FTL20H12 Endress+HauserG ¾DIN ISO 228/Ifor flush-mounted installation in welding neckEHEDG with welding neck ...
Liquiphant T FTL20HEndress+Hauser 13Weight Approx. 300 gMaterials Sensor and housing made of 316L, surface quality Ra < 1....
Liquiphant T FTL20H14 Endress+HauserHuman interfaceFunction test with test magnet Variants AC and DC-PNP:On testing, the c...
Liquiphant T FTL20HEndress+Hauser 15Variant AS-interface and DC-PNP with M12x1 circular connector PPSUL00-FTL20Hxx-07-05-x...
Liquiphant T FTL20H16 Endress+HauserVariant DC-PNP with M12x1 circular connector 316LL00-FTL20Hxx-07-05-xx-xx-003Green lig...
Liquiphant T FTL20HEndress+Hauser 17Certificates and approvals! Note!The specified certificates and approvals are availabl...
Liquiphant T FTL20H18 Endress+HauserAccessories! Note!• All dimensions in mm• More detailed information about weld-in adap...
Liquiphant T FTL20HEndress+Hauser 19Welding neck G ¾Welding neck G 1* The tolerance of the defined thread beginnings betwe...
Liquiphant T FTL20H20 Endress+HauserWelding neckCoupling nutCableOrder number: 52001047Order number: 52006909EN10204–3.1 m...
Liquiphant T FTL20HEndress+Hauser 21Supplementary documentationOperating Instructions • FTL20HKA214F/00/a6• Welding neck G...
Liquiphant T FTL20H22 Endress+Hauser
Liquiphant T FTL20HEndress+Hauser 23
Instruments InternationalEndress+HauserInstruments International AGKaegenstrasse 24153 ReinachSwitzerlandTel. +41 61 715 8...
Upcoming SlideShare
Loading in …5
×

Level limit switch compact design-Liquiphant T FTL20H

1,117 views
934 views

Published on

Level limit switch for liquids in the foodstuff industry, compact
design, housing made... Email: lam.nguyen@vietan-enviro.com HP: 0945 293292

Published in: Technology, Business
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
1,117
On SlideShare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
12
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Level limit switch compact design-Liquiphant T FTL20H

  1. 1. TI379F/00/en71096275Technical InformationLiquiphant T FTL20HLevel limit switch for liquids in the foodstuff industry, compactdesign, housing made of corrosion-resistant stainless steelApplicationThe Liquiphant T FTL20H is a level limit switch forliquids in storage tanks, agitators and pipes which haveto meet particularly high hygiene standards internallyand externally.It is used in particular in areas where other measurementmethods would probably fail: e.g. in the event ofviscosity, build-up, turbulences, flows, air bubbles, rashtemperature change when cleaning.The Liquiphant T FTL20H is a hygiene version for fluidtemperatures up to 150 °C.Your benefits• E.g. stainless steel housing with round connectorM12x1, degree of protection IP69K, always air-tighteven in the event of hour-long overflooding andintensive cleaning• External test option using test magnet• On-site function control using external LED display• Large selection of process connections for hassle-freeinstallation in existing systems• Easy to install even at points difficult to access due tocompact design• Rugged stainless steel housing (316L)• CIP and SIP cleanability ensured• EHEDG certification
  2. 2. Liquiphant T FTL20H2 Endress+HauserTable of contentsFunction and system design. . . . . . . . . . . . . . . . . . . . . 3Measuring principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Measuring system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Measured variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Switching outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Operating modes for variants AC and DC-PNP . . . . . . . . . . . . . . . 4Power supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Cable entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Performance characteristics. . . . . . . . . . . . . . . . . . . . . 8Switching delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Reference operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Measured value resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Measuring frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Maximum measured error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Repeatability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Hysteresis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Settling time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Influence of ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . 8Influence of medium temperature . . . . . . . . . . . . . . . . . . . . . . . . . 8Influence of medium pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Operating conditions: Installation instructions . . . . . . 9Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Connecting cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Operating conditions: Environment. . . . . . . . . . . . . . . 9Ambient conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Shock resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Vibration resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . 10Overvoltage protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Operating conditions: Process . . . . . . . . . . . . . . . . . . 10Medium temperature range and process pressure . . . . . . . . . . . . 10State of aggregation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Viscosity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Gas content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Solids content ø . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Mechanical construction . . . . . . . . . . . . . . . . . . . . . . 11Design, dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Process connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Human interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Function test with test magnet . . . . . . . . . . . . . . . . . . . . . . . . . . 14Light signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Certificates and approvals . . . . . . . . . . . . . . . . . . . . . 17CE mark, declaration of conformity . . . . . . . . . . . . . . . . . . . . . . 17Sanitary compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Overfill protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Marine approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Other standards and guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . 17Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . 17Liquiphant T FTL20H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Socket wrench . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Welding neck G ¾ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Welding neck G ¾ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Welding neck G 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Welding neck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Coupling nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Supplementary documentation . . . . . . . . . . . . . . . . . 21Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Technical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
  3. 3. Liquiphant T FTL20HEndress+Hauser 3Function and system designMeasuring principle The tuning fork of the FTL20H is brought to its resonance frequency by means of a piezoelectric drive.If the tuning fork is covered by liquid, this frequency changes. The electronics of the FTL20H monitor theresonance frequency and indicate whether the tuning fork is freely vibrating or is covered by liquid.Measuring system The measuring system comprises:• Liquiphant T FTL20H limit switch• Progammable logic control (PLC), miniature contactor, solenoid valve or AS-i busL00-FTL20Hxx-14-05-xx-en-001Example 1): Overfill protection or top level detectionExample 2): Lower level detection or dry running protectionExample 3): Dry running protection for pump~ 230 VAS-interface123U–...PLC
  4. 4. Liquiphant T FTL20H4 Endress+HauserInputMeasured variable DensityMeasuring range > 0.7 g/cm3Other density settings on request, e.g. 0.5 g/cm3OutputSwitching outputsOperating modes for variantsAC and DC-PNPThe FTL20H can be connected in two operating modes. By choosing the suitable operating mode(MAX or MIN safety), you ensure that the FTL20H switches safely even in the event of a fault (e.g. if the powersupply line is disconnected).MAX - maximum safety• The FTL20H keeps the electronic switch closed as long as the liquid level is below the fork.• Example of an application: overfill protectionMIN - minimum safety• The FTL20H keeps the electronic switch closed as long as the fork is immersed in liquid.• Example of an application: dry running protection for pumpsThe electronic switch opens if the limit is reached, if a fault occurs or the power fails.DC-PNP valve connector DC-PNP M12x1 AC 2-wire AS-iFunction Positive voltage signal at the switch outputof the electronics (PNP)Switching thepower supply lineSwitching theD0 bitSwitch behaviour ON/OFF 0 / 1(free / covered)Relay switching capacity 250 mA D0 bitFail-safe mode MIN/MAX (see below) D1 bitD1: 0 errorSwitching delay approx. 0.5 s on coverage / approx. 1.0 s on tuning fork becoming uncoveredother switching time on requestSwitching threshold with vertical orientation: 13.0 mm from top of forkwith horizontal orientation: 3.5 mm from fork centreHysteresis 3 ±0.5 mm
  5. 5. Liquiphant T FTL20HEndress+Hauser 5Power supplyCable entryL00-FTL20Hxx-04-05-xx-xx-001Pg11 / NPT ½ / QUICKON M12x1(Plastic)M12x1(Metal)Material:a: Polyamid; b: NBR/SEBS; c: PPSU; d: 316L; e: PUR blue; f: PVC grey; g: PVC transparent; h: PVC orange; i: Cu Sn/NiAccessories1.) 4 x 0.34 M12 (Cu Sn/Ni) elbowed (order number: 52010285)2.) 4 x 0.34 + female angled connector M12 (316L) without built-in LEDs (order number: 52024216) or4 x 0.34 + female angled connector M12 (316L) with built-in LEDs (order number: 52018763)1.) 2.)27.5mm27.5mmmin. 40 mmmin. 40 mmabccd dcdddie f g h
  6. 6. Liquiphant T FTL20H6 Endress+HauserElectrical connection Variant DC-PNP (direct current) M12x1 connectorVoltage source: shock-protected voltage or Class 2 circuit (North America)Suitable for use in non-equivalent operation:When both outputs are connected, the MIN and MAX outputs take on opposite states in trouble-free operation.In the event of an alarm condition or a line break, both electronic switches are open. In addition to levelmonitoring, function-dependent sensor monitoring can also be performed with the aid of 2-channel evaluation.Variant DC-PNP (direct current) valve connectorOperating mode MAX (NC contact) Operating mode MIN (NO contact)L00-FTL20xxx-04-05-xx-xx-002 L00-FTL20xxx-04-05-xx-xx-003L00-FTL20xxx-04-05-xx-xx-009 L00-FTL20xxx-04-05-xx-xx-01012121 441L– L+2 13 4R1: BN2: WT3: BU0.5 AL– L+2 13 4R1: BN3: BU4: BK0.5 AOperating mode MAX (NC contact) Operating mode MIN (NO contact)L00-FTL20xxx-04-05-xx-xx-004 L00-FTL20xxx-04-05-xx-xx-005L00-FTL20xxx-04-05-xx-xx-011 L00-FTL20xxx-04-05-xx-xx-01232322 332(Ground)13L– L+PE2+–R0.5 A(Ground)13L– L+PE2+–R0.5 A
  7. 7. Liquiphant T FTL20HEndress+Hauser 7Variant AC (alternating current) valve connector! Note!Approved for relays with a holding power/rated power >2.5 VA (253 V) or > 0.5 VA (24 V).Relays with lower holding power/rated power can be operated via a parallel-connected RC-element (option).Connect AS-i busL00-FTL20xxx-04-05-xx-xx-008Programming instructions for the AS-iAS-i profile: S-3.A.1The address is defaulted to 0 (HEX). It is changeable via the bus master or programming unit.Data bit:Parameter bits (P0...P3) are not used.Operating mode MAX Operating mode MINL00-FTL20xxx-04-05-xx-xx-006 L00-FTL20xxx-04-05-xx-xx-007L00-FTL20xxx-04-05-xx-xx-013 L00-FTL20xxx-04-05-xx-xx-01413131 221(Ground)13L1 NPE> 19 VR0.5 A(Ground)1L1 NPE> 19 VR20.5 AD0:1 Sensor covered D1:1 Status = O.K.D0:0 Sensor free D1:0 Status = errorD2 and D3 are not used.AS-i +AS-i –2 13 41: BN3: BU
  8. 8. Liquiphant T FTL20H8 Endress+HauserPerformance characteristicsSwitching delay 0.5 s when covering1.0 s when becoming freeOther switching time on requestReference operatingconditionsAmbient temperature: 23 °CProcess pressure: 1 barMedium: waterMedium density: 1Medium temperature: 23 °CInstallation from above/verticalDensity setting: > 0.7Measured value resolution < 0.5 mmMeasuring frequency Approx. 1100 Hz in airMaximum measured error 13.0 ±1 mmRepeatability ±0.5 mmHysteresis 3.0 ±0.5 mmSettling time < 2 sInfluence ofambient temperatureNegligibleInfluence ofmedium temperature–29.6 x 10-3mm/°CInfluence ofmedium pressure–55.2 x 10-3mm/barElectrical connection DC-PNP valve connector DC-PNP M12x1 AC 2 wire AS-iSupply voltage 10...35 V DC 10...35 V DC 19...253 V AC 24.5...31 V DCCable entry Pg11 /NPT ½ /QUICKONM12x1 Pg11 /NPT ½ /QUICKONM12x1Cable specification Max 1.5 mm2andø 3.5...6.5IEC 60947-5-2 Max 1.5 mm2andø 3.5...6.5IEC 62026-2Power consumption < 825 mW < 825 mW < 810 mW < 825 mWCurrent consumption < 15 mA < 15 mA < 3.8 mA < 25 mAResidual ripple 5 Vss at 0...400 Hz 5 Vss at 0...400 Hz – –
  9. 9. Liquiphant T FTL20HEndress+Hauser 9Operating conditions: Installation instructionsOrientation The Liquiphant T FTL20H can be installed in any position in a container or pipe. The formation of foam doesnot impair its function.L00-FTL20Hxx-11-05-xx-xx-001Example 1): Overfill protection or top level detectionExample 2): Dry running protection for pumpExample 3): Lower level detectionConnecting cable Up to 1000 m with AC/DC-PNP, AS-i to IEC 62026-2Operating conditions: EnvironmentAmbient conditionsL00-FTL20Hxx-05-05-xx-xx-002* max. 150 mA relay switching capacity** for AS-i elektronicAmbient temperature TaProcess temperature TpStorage temperature –40...+85 °CDegree of protection • IP65 with valve connector• IP66/67 with M12x1 connector PPSU (plastic)• IP66/68 with M12x1 connector 316L (metal);IP69K with accessory 52024116 (signalling via connector without LEDs) orIP69K with accessory 52018763 (signalling via connector with LEDs)12300TP–40 –20 12070604020–40–2030 60 150 °CTa°C90*50–25**
  10. 10. Liquiphant T FTL20H10 Endress+HauserShock resistance To EN 60068-2-27 (30 g)Vibration resistance To EN 60068-2-64ElectromagneticcompatibilityInterference emission to EN 61326, Electrical Equipment Class B,interference immunity to EN 61326, Annex A (Industrial) and NAMUR Recommendation NE 21 (EMC).AS-interface to EN 50295.Overvoltage protection Overvoltage category IIIOperating conditions: ProcessMedium temperature rangeand process pressureL00-FTL20Hxx-05-05-xx-xx-001State of aggregation LiquidDensity > 0.7 g/cm3 (other density setting on request)Viscosity 1...10000 cstGas content Stagnant mineral waterSolids content ø < 5 mmpebar(psi)Tp°C(°F)–40(–104)150(300)0(32)40(580)–1(–14.5)
  11. 11. Liquiphant T FTL20HEndress+Hauser 11Mechanical construction! Note!All dimensions in mmDesign, dimensionsL00-FTL20Hxx-06-05-xx-en-001*1 Switch point with vertical installation*2 Switch point with horizontal installation; the level increases in the direction of the arrowSwitch points at: density 1 / 23 °C / 0 barProcess connections213*1*2404530ø402217313*113*1*2*2ø40363.5 *ø17.1ø31.538.2ø31.53.5 *ø17.13.5 *ø17.1ø31.538.238.228.5179.5185.545.551.532 AF32 AF 32 AFM12x1 QUICKON Valve connectorProcess connection /DimensionsOrdercodeAccessories(optional)PressureTemperatureG ½,G ¾DIN ISO 228/IL00-FTL20xxx-06-05-xx-en-003GCJGDJmax. 40 barmax. 150 °C381693 63.922.7 32 AF
  12. 12. Liquiphant T FTL20H12 Endress+HauserG ¾DIN ISO 228/Ifor flush-mounted installation in welding neckEHEDG with welding neck 52018765L00-FTL20xxx-06-05-xx-en-003GDJ Welding neck(with definedthread start)with silicone O-ringEndress+Hauser52018765FDA approvedmaterials accordingto 21 CFRPart 177.1550/2600See also Page 18max. 25 barmax. 150 °Cmax. 40 barmax. 100 °CG 1DIN ISO 228/lL00-FTL20xxx-06-05-xx-en-004GEJ max. 40 barmax. 150 °CG 1DIN ISO 228/Iwith sealing surface for flush-mounted installationin welding neckEHEDG with welding neck 52001051(Seal geometry same as e.g. FTL260)L00-FTL20xxx-06-05-xx-en-004GEJ Welding neck(with definedthread start)with silicone O-ringEndress+Hauser52001051FDA approvedmaterials accordingto 21 CFRPart 177.1550/2600See also Page 19max. 25 barmax. 150 °Cmax. 40 barmax. 100 °CNPT ½ANSI B 1.20.1R ½DIN 2999L00-FTL20xxx-06-05-xx-en-005RCJRRJmax. 40 barmax. 150 °CNPT ¾ANSI B 1.20.1R ¾DIN 2999L00-FTL20xxx-06-05-xx-en-005RDJRSJmax. 40 barmax. 150 °CProcess connection /DimensionsOrdercodeAccessories(optional)PressureTemperature381693 63.922.7 32 AF9322.7 47.974.518.632 AF9322.7 47.974.518.632 AF93 (63.9)22.7 47.932 AF93 (63.9)22.7 47.932 AF
  13. 13. Liquiphant T FTL20HEndress+Hauser 13Weight Approx. 300 gMaterials Sensor and housing made of 316L, surface quality Ra < 1.5 μm(In the area of the weld surface grade is not defined.)Housing Pipe housingTerminals Valve connector,QUICKON,M12x1Tri-ClampDN 25-38 (1½") = ø50.5 mmDN 40-51 (2") = ø64.0 mmISO 2852EHEDG only with 2" version and special seal.(Seal: manufacturer, Hyjoin Limited, UK)Clamping ring and front seal are not included and can bepurchased from retailers.L00-FTL20xxx-06-05-xx-xx-008TCJTDJmax. 16 barmax. 120 °Cmax. 2 barmax. 150 °CThreaded pipe jointDN 25DN 32DN 40DIN 11851Coupling nut and sealing ring are not included and can bepurchased from retailers.L00-FTL20xxx-06-05-xx-xx-009MNJMPJMQJDN 25, DN 32, DN 40:max. 40 bar up to 100 °Cmax. 25 bar up to 140 °CDN 50:max. 25 barmax. 140 °CFlush-mounted for welding neck 1"Works standardEndress+Hauser with silicone seal andcoupling nut (accessory 52021715): includedEHEDGL00-FTL20xxx-06-05-xx-xx-010UPJ Welding neck(tuning forkcan be aligned)Endress+Hauser52001047FDA approvedmaterials accordingto 21 CFRPart 177.1550/2600See also Page 20max. 40 barmax. 100 °Cmax. 25 barmax. 150 °CProcess connection /DimensionsOrdercodeAccessories(optional)PressureTemperature22.7108.8 47.922.7108.8 47.911622.7 47.952.9
  14. 14. Liquiphant T FTL20H14 Endress+HauserHuman interfaceFunction test with test magnet Variants AC and DC-PNP:On testing, the current state of the electronic switch is reversed.Variant AS-interface:On testing, D0 is inverted.Performing testLight signals Variants AC and DC-PNP with valve connector/QUICKONL00-FTL20Hxx-07-05-xx-xx-001Green light (gn) lighting:FTL20H is connected to the power supply and is operational.Red light (rd) lighting:Mode of operation MAX (overfill protection): sensor is immersed in liquid.Mode of operation MIN (dry running protection): sensor is not covered by liquid.Green light (gn) does not come onError:No power supply.– Check plug, cable and power supplyRed light (rd) flashing:Error:Overload or short-circuit in load circuit.– Rectify the short-circuit– Reduce maximum load current to below 250 mAError:Internal sensor error or sensor corroded.– Replace deviceHold the test magnet against the mark on the nameplate:L00-FTL20Hxx-19-05-xx-xx-001The switching state changes.rdgn
  15. 15. Liquiphant T FTL20HEndress+Hauser 15Variant AS-interface and DC-PNP with M12x1 circular connector PPSUL00-FTL20Hxx-07-05-xx-xx-002Green light (gn) lighting:FTL20H is connected to the power supply and is operational.Yellow light (ye) lighting:Sensor is immersed in liquid.Red light (rd) lighting with AS-interface:Error:Address 0 set or communication error.– Carry out addressing process– Parameterise slave– Or reduce line length (< 100 m total length)Red light (rd) lighting with DC-PNPError:Overload or short-circuit in load circuit.– Rectify the short-circuit– Reduce maximum load current to below 250 mAGreen light (gn) does not come onError:No power supply.– Check plug, cable and power supplyRed light (rd) flashing (2 Hz):Error:Internal sensor error or sensor corroded.– Replace deviceyerdgn
  16. 16. Liquiphant T FTL20H16 Endress+HauserVariant DC-PNP with M12x1 circular connector 316LL00-FTL20Hxx-07-05-xx-xx-003Green light (gn) lighting:FTL20H is connected to the power supply and is operational.Yellow light (ye 1) lighting:Sensor is not covered by liquid.Yellow light (ye 2) lighting:Sensor is immersed in liquid.Green light (gn) does not come onError:No power supply.– Check plug, cable and power supplyGreen light (gn) lighting, both yellow lights (ye 1+2) does not come onError:short-circuit in load circuit.– Rectify the short-circuitError:Internal sensor error or sensor corroded.– Replace deviceye 2ye 1gn
  17. 17. Liquiphant T FTL20HEndress+Hauser 17Certificates and approvals! Note!The specified certificates and approvals are available on www.endress.com/ftl20.CE mark,declaration of conformityThe instrument is designed to meet state-of-the-art safety requirements, has been tested and left the factory ina condition in which it is safe to operate.The instrument complies with the applicable standards and regulations as listed in the EC declaration ofconformity and thus complies with the statutory requirements of the EG directives.Endress+Hauser confirms the successful testing of the instrument by affixing to it the CE mark.Sanitary compatibility EHEDG (see process connections on Page 11), approval number: 3119/03/0445Overfill protection WHG and leakageMarine approval German Lloyd (GL), approval number: 42855-02HHOther standards andguidelinesAS-i profile S-3.A.1 as per EN 50295 (limit switch)Ordering informationLiquiphant T FTL20H* The specified certificates and approvals are available on www.endress.com/ftl20.10 Approval: *0 Non-hazardous area, WHG (leakage monitoring)3 CSA General Purpose, CSA C US9 Special version20 Process Connection:GCJ Thread ISO228 G ½, 316LGDJ Thread ISO228 G ¾, 316L installation > accessory: welding neckGEJ Thread ISO228 G 1, 316L installation > accessory: welding neckRCJ Thread ANSI NPT ½, 316LRDJ Thread ANSI NPT ¾, 316LRRJ Thread DIN2999 R ½, 316LRSJ Thread DIN2999 R ¾, 316LUPJ Flush-mounted, 316L installation > accessory: welding neck1" 52001047TCJ Tri-Clamp ISO2852 DN25-38 (1...1½"), 316LTDJ Tri-Clamp ISO2852 DN40-51 (2"), 316LMNJ DIN11851 DN25 PN40, 316LMPJ DIN11851 DN32 PN40, 316LMQJ DIN11851 DN40 PN40, 316LYY9 Special version30 Switch Output:1 2-wire 19...253 V AC2 3-wire, PNP 10... 35 V DC3 AS-i bus9 Special version40 Application; Cable entry:B 150 °C, Plug Pg11, ISO4400, IP65/67C 150 °C, Plug NPT ½, ISO4400, IP65D 150 °C, Plug M12, IP67E 150 °C, Plug QUICKON, IP65F 150 °C, Plug M12, IP69KY Special versionFTL20H Order code
  18. 18. Liquiphant T FTL20H18 Endress+HauserAccessories! Note!• All dimensions in mm• More detailed information about weld-in adapter can be taken from TI426F/00.Socket wrenchWelding neck G ¾Order number: 52010156Socket wrench AF 32L00-FTL20xxx-00-05-xx-en-00132AFOrder number: 52018765EN10204–3.1 material with inspectioncertificate• For flush-mounted installationand sealing• With defined thread start *• Sensor cannot be alignedMaterial: corrosion-resistant steel1.4435 (AISI 316L)Weight: 0.13 kgSeal: silicone O-ringOrder number: 52021717 (5 piece set)FDA approved materials according to21 CFR Part 177.1550/2600! Note!Use only for FTL20 and FTL20H!(Use order number 52001052 forFTL50, FTL50H, FTL51, FTL51H)L00-FTL20xxx-06-05-xx-xx-011max. 25 barmax. 150 °Cmax. 40 barmax. 100 °Cø50–0.42126.1ø32G¾ISO228
  19. 19. Liquiphant T FTL20HEndress+Hauser 19Welding neck G ¾Welding neck G 1* The tolerance of the defined thread beginnings between welding neck and sensor amounts to ± 15°.Order number: 52028295EN10204–3.1 material with inspectioncertificate• For flush-mounted installationand sealing• With defined thread start *• Sensor cannot be alignedMaterial: corrosion-resistant steel1.4435 (AISI 316L)Weight: 0.10 kgSeal: silicone O-ringOrder number: 52021717 (5 piece set)FDA approved materials according to21 CFR Part 177.1550/2600! Note!Use only for FTL20 and FTL20H!(Use order number 71093129 forFTL50, FTL50H, FTL51, FTL51H)A0008265max. 25 barmax. 150 °Cmax. 40 barmax. 100 °CØ2625.2Ø2930G3/4ISO228Ø320.4–Order number: 52001051Order number: 52011896EN10204–3.1 material with inspectioncertificate• For flush-mounted installationand sealing• With defined thread start *• Sensor cannot be alignedMaterial: corrosion-resistant steel1.4435 (AISI 316L)Weight: 0.19 kgSeal: silicone O-ringOrder number: 52014472 (5 piece set)FDA approved materials according to21 CFR Part 177.1550/2600L00-FTL5xxxx-06-05-xx-xx-020max. 25 barmax. 150 °Cmax. 40 barmax. 100 °Cø60–0.424.629.6ø41G1ISO228
  20. 20. Liquiphant T FTL20H20 Endress+HauserWelding neckCoupling nutCableOrder number: 52001047Order number: 52006909EN10204–3.1 material with inspectioncertificate• For flush-mounted installation and sealing ofa Liquiphant FTL50H, FTL20H with processconnection EE2, UPJ• Sensor can be alignedMaterial: corrosion-resistant steel1.4435 (AISI 316L)Weight: 0.15 kgProfile gasket: SiliconeOrder number: 52014424 (5 piece set)FDA approved materials according to21 CFR Part 177.1550/2600L00-FTL5xxxx-06-05-xx-xx-0224.5~26RD52xø42.3ø6516Order number: 52021715for connection UPJ orwelding neck 52001047DIN 11851-F25-1.4301Weight: 0.17 kgWhen ordering "process connection for flush-mounted installation (UPJ)" the deliveryincludes the coupling nut.L00-FTL20Hxx-06-05-xx-xx-00721ø56RD52x/16ø36ø63Order number: 520102854 x 0,34 M12 socketCable: PVC (grey) 5 m lengthBody: PUR (blue)Coupling nut: Cu Sn/NiProtection: IP67Temperature range: –25 °C to +70 °C L00-FTL20Hxx-07-05-xx-xx-004Order number: 520242164 x 0,34 M12 socketCable: PVC (orange) 5 m lengthBody: PVC (orange)Coupling nut: 316LProtection: IP69K (fully locked)Temperature range: –25 °C to +70 °C L00-FTL20Hxx-07-05-xx-xx-00527.5min. 4027.5min. 40
  21. 21. Liquiphant T FTL20HEndress+Hauser 21Supplementary documentationOperating Instructions • FTL20HKA214F/00/a6• Welding neck G ¾KA219F/00/a6Technical Information Weld-in adapterTI426F/00/deCertificates • Liquiphant FTL20, FTL20HAllgemeine bauaufsichtliche Zulassung Z-65.11-311ZE247F/00/de• Liquiphant FTL20, FTL20H (Leckage)Allgemeine bauaufsichtliche Zulassung Z-65.40-312ZE248F/00/de• Liquiphant FTL20, FTL20HNumber of the Certification Document 37102ZE249F/00/a2• Liquiphant FTL20, FTL20HCertificate of Compliance No. 1238461ZE250F/00/en! Note!The specified certificates and approvals are available on www.endress.com È download.Order number: 520187634 x 0,34 M12 socket with integrated LEDsCable: PVC (orange) 5 m lengthBody: PVC (transparent)Coupling nut: 316LProtection: IP69K (fully locked)Temperature range: –25 °C to +70 °C L00-FTL20Hxx-07-05-xx-xx-00527.5min. 40
  22. 22. Liquiphant T FTL20H22 Endress+Hauser
  23. 23. Liquiphant T FTL20HEndress+Hauser 23
  24. 24. Instruments InternationalEndress+HauserInstruments International AGKaegenstrasse 24153 ReinachSwitzerlandTel. +41 61 715 81 00Fax +41 61 715 25 00www.endress.cominfo@ii.endress.comTI379F/00/en/05.0971096275SL/FM+SGML6.0 ProMoDo71096275

×