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Endress+Hauser Liquicap M FTI51, Operating Instructions Manual

The Endress+Hauser Liquicap M FTI51 is a reliable level probe, offering accurate measurements for various industries. To ensure smooth operation, make sure to refer to the comprehensive Operating Instructions Manual available for free download from manualshive.com. This manual provides detailed guidance on installation, setup, and maintenance of the product.

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BA299F/00/en/10.08
71082410

Operating Instructions

Liquicap M FTI51, FTI52

Capacitive level limit switch

Summary of Contents for Liquicap M FTI51

Page 1: ...BA299F 00 en 10 08 71082410 Operating Instructions Liquicap M FTI51 FTI52 Capacitive level limit switch...

Page 2: ...nd Note symbols Page 6 Installation This section describes the required steps when installing the device and the installation conditions such as dimensions Page 17 Wiring The device is shipped for the...

Page 3: ...d4 d2 PFM 1 2 FEI57S FTC325 FTC625 FTC470Z FTC471Z Nivotester EEx ia 1 2 FEI55 U 11 36 V 1 2 3 L L F 0 5A R FEI52 U 10 55 V DC U 19 253 V U 19 55 V AC DC L1 L a NO a NO u C u C r NC r NC N L PE Ground...

Page 4: ...g range is exceeded no alarm is output If the measuring range is exceeded an alarm is output DIP switch right span Range 1 0 to 500 pF Range 2 0 to 1600 pF L00 FTI5xxxx 07 05 xx xx 002 FEI55 8 16mA 11...

Page 5: ...cting the electronic insert FEI54 AC DC with relay output 49 4 10 Connecting the electronic insert FEI55 8 16 mA SIL2 SIL3 50 4 11 Connecting the electronic insert FEI57S PFM 51 4 12 Post connection c...

Page 6: ...ly may be carried out by trained specialist personnel authorized by the facility s owner operator for this purpose The specialist personnel must have read and understood these Operating Instructions a...

Page 7: ...hese Operating Instructions this symbol identifies hazardous areas Devices located in hazardous areas and lines for these devices must have corresponding explosion protection Safe areas non hazardous...

Page 8: ...FEI54 FTI51 CAA2RCJ45A1A FTI51 CAA2RCJ45A1A U 19 253V U 19 253VAC 50 60Hz 19 55VDC AC 50 60Hz 19 55VDC 25bar 25bar Pmax 1 5W Pmax 1 5W L L 250 250 mm mm XA XA 327 F 327 F A A A ATEX II 1 2G EEx ia IIC...

Page 9: ...IIC T3 Y Special version to be specified 1 NEPSI Ex ia IIC T6 2 NEPSI Ex d ia IIC T6 4 NEPSI Ex nA nC IIC T6 5 IECEx Ga Gb Ex ia IIC T6 Ex iaD 20 Ex tD A21 6 IECEx Ga Gb Ex ia IIC T6 20 Inactive leng...

Page 10: ...44 mm 316L 16 bar EHEDG Tri Clamp connection TCJ DN25 1 EHEDG 316L Tri Clamp ISO2852 TDJ DN40 51 2 316L Tri Clamp ISO2852 TDK DN40 51 2 EHEDG PTFE 316L 3A Tri Clamp ISO2852 TJJ DN38 1 EHEDG 316L Tri C...

Page 11: ...6 5 AHK 4 150 lbs PTFE 316 316L Flange ANSI B16 5 JIS flanges KCJ 10K 25 RF 316L Flange JIS B2220 KEJ 10K 40 RF 316L Flange JIS B2220 KFJ 10K 50 RF 316L Flange JIS B2220 KGJ 10K 80 RF 316L Flange JIS...

Page 12: ...rom paint wetting impairment substances C Finished metal probe rod surface D EN10204 3 1 316L wetted Inspection certificate E EN10204 3 1 316L wetted NACE MR0175 Inspection certificate F SIL Declarati...

Page 13: ...IIC T3 T TIIS Ex d IIC T3 Y Special version to be specified 1 NEPSI Ex ia IIC T6 2 NEPSI Ex d ia IIC T6 4 NEPSI Ex nA nC IIC T6 5 IECEx Ga Gb Ex ia IIC T6 Ex iaD 20 Ex tD A21 6 IECEx Ga Gb Ex ia IIC T...

Page 14: ...FE 316L Flange EN1092 1 DIN2527 BSK DN80 PN10 16 PTFE 316L Flange EN1092 1 DIN2527 BTK DN100 PN10 16 PTFE 316L Flange EN1092 1 DIN2527 ANSI flanges ACJ 1 150 lbs RF 316 316L Flange ANSI B16 5 ANJ 1 30...

Page 15: ...ht probe seal IP66 NEMA4X 5 T13 Alu gas tight probe seal separate connection compartment IP66 NEMA4X 9 Special version to be specified 80 Cable entry A Threaded joint M20 EEx d M20 thread B Thread G C...

Page 16: ...ned to meet state of the art operating safety requirements has been tested and has left the factory in a condition in which it is safe to operate The device meets the relevant standards and directives...

Page 17: ...s tight process seal Rod rope probe Rod rope probe with inactive length Rod rope probe with inactive length Fully insulated rod rope probe with fully insulated inactive length Tri Clamp DN38 1 DN40 51...

Page 18: ...00 FTI5xxxx 06 05 xx xx 002 Aluminum housing F13 with gas tight process seal L00 FTI5xxxx 06 05 xx xx 000 Aluminum housing T13 with separate connection compartment and gas tight process seal L00 FTI5x...

Page 19: ...5 bar 25 bar 25 bar 16 bar Version order code G GCJ G GDJ G 1 GEJ NPT RCJ NPT RDJ NPT 1 REJ DN50 PN40 MRJ DN25 1 TCJ DN38 1 TJJ Dimensions H2 38 H3 19 AF 41 H2 38 H3 19 AF 41 H2 57 H2 57 Surface rough...

Page 20: ...J NPT 1 RGJ Dimensions H2 85 H3 25 AF 55 H2 85 H3 25 AF 55 Additional information Elastomer flat seal Thread G Thread NPT Threaded pipe joint Tri Clamp Tri Clamp clad Flanges Hygiene connection Hygien...

Page 21: ...tion 16 bar tightening torque 10 Nm Version order code EN B ANSI A JIS K Universal adapter UPJ Dimensions H2 66 H2 57 Additional information Also clad PTFE Universal adapter see Accessories Rod probes...

Page 22: ...0 Active rod length L1 100 to 4000 100 to 4000 100 to 4000 100 to 4000 150 to 3000 100 to 4000 100 to 4000 Inactive rod length L3 100 to 2000 100 to 2000 150 to 1000 100 to 2000 Probe rod diameter 10...

Page 23: ...insulated active buildup compensation and clad Tri Clamp Total length L 100 to 4000 200 to 2125 Active rod length L1 100 to 4000 75 to 2000 Probe rod diameter 16 14 Ground tube Inactive length Active...

Page 24: ...100 to 2000 100 to 2000 Length of partial insulation L2 75 to 3950 75 to 3950 75 to 3950 75 to 3950 75 to 3950 75 to 3950 Probe rod diameter 10 16 10 16 10 16 10 16 10 16 10 16 Inactive length ground...

Page 25: ...with fully insulated inactive length L00 FMI5xxxx 06 05 xx xx 070 L00 FMI5xxxx 06 05 xx xx 036 Total length L 420 to 10000 570 to 12000 570 to 11000 Active rope length L1 420 to 10000 420 to 10000 42...

Page 26: ...o contact with the container wall Do not install probes in the area of the filling curtain When using in agitating tanks make sure you install at a safe distance from the agitator If there are strong...

Page 27: ...d with insulation at the uninsulated probe end Note Rod probes with a diameter of 10 mm and 16 mm do not have to be supported with a length 1 m Rod probes with a diameter of 10 mm and 16 mm have to be...

Page 28: ...s are determined by the empty and full calibration The maximum length depends on the probe used A 16 mm rod for example generates a capacitance of 380 pF m in a conductive liquid With a maximum span o...

Page 29: ...NPT and 1 NPT conical Wrap thread in suitable seal material e g Teflon note conductivity Probe with Tri Clamp sanitary connection or flange The process seal must conform to the specifications of the a...

Page 30: ...the Phillips head screw for aligning the housing is also in the electronics compartment L00 FMI5xxxx 04 00 00 xx 002 1 Release the securing screw in the housing until the housing rotates easily 2 Ali...

Page 31: ...the tank using a short line Note A fully insulated rod probe may be neither shortened nor extended If the insulation of the probe rod is damaged this will falsify the measurement result These applica...

Page 32: ...ith inactive length e g for insulated tanks L00 FTI5xxxx 11 06 xx xx 006 FTI51 rod probe with ground tube and inactive length for mounting nozzles L00 FMI5xxxx 11 06 xx xx 007 FTI51 fully insulated pr...

Page 33: ...4 2 Rope probes Note These application examples show vertical installation of rope probes for MIN level limit detection FTI52 rope probe L00 FMI5xxxx 11 06 xx xx 008 FTI52 rope probe with inactive len...

Page 34: ...Tensioning weight with bracing It may be necessary to fasten the probe end if the probe sometimes touches the tank wall or another part An anchor hole is provided in the probe weight for this purpose...

Page 35: ...r passed through a wall it must be separated from the process connection See Documentation Operating Instructions on Page 88 L00 FMI5xxxx 14 00 06 xx 003 Rod length L1 max 4 m Rope length L1 max 9 7 m...

Page 36: ...ith tube diameter D 50 mm Note Connecting cable 10 5 mm Outer jacket silicone mechanical resistance Polyester housing F16 Stainless steel housing F15 Aluminum housing F17 B mm 76 64 65 H1 mm 172 166 1...

Page 37: ...with ring terminal and heatshringking sleeve 12 Snap ring 13 Nut M4 14 Split washer 15 Strand red RD with ring terminal and heatshringking sleeve 16 Blade plug 17 Tube 18 Process connection 20 Strand...

Page 38: ...n end wrench disconnect the cable gland 3 from the adapter disk If necessary hold it against the adapter disk 6 using a 34mm open end wrench Disconnect the adapter disk 6 from the adapter bushing 18 R...

Page 39: ...e guard strand insulated with a heatshrinking sleeve 12 Snap ring 13 Nut M4 14 Split washer 15 Strand red RD with ring terminal insulated with a heatshringking sleeve 16 Blade plug 18 Tube 19 Process...

Page 40: ...nect the adapter disk 6 from the sleeve 17 Remove the snap ring using a snap ring pliers Using pliers grab the nut M6 on the Multilam plug and pull out the plug Disconnect the connection between the y...

Page 41: ...ate housing to the pipe max 2 L00 FMI5xxxx 03 05 xx xx 011 3 9 Post installation check After installing the measuring device carry out the following checks Is the device damaged visual inspection Does...

Page 42: ...the case of the stainless steel housing F15 the ground terminal depending on the version can also be located in the housing For additional safety instructions refer to the separate documentation for a...

Page 43: ...ing cover 1 b Remove the cable gland 2 and insert the cable 3 c Ground the shield 4 on both sides L00 FTI5xxxx 04 06 xx xx 003 Note All further steps depend on the specific electronic insert used and...

Page 44: ...Note The connection shown under c depends on the type of protection ordered This illustration shows the terminal module for EEx d For connection in a separate connection compartment the same connectio...

Page 45: ...EN60529 As per NEMA 250 Standard EEx ia EEx d Gas tight process seal Plastic housing F16 X X Stainless steel housing F15 X X Aluminum housing F17 X X Aluminum housing F13 X X X X Aluminum housing T13...

Page 46: ...d in parallel For relays with a maximum holding power or rated power 89 VA at 253 V AC or 8 4 VA at 24 V AC Voltage drop across FEI51 max 12 V Residual current with blocked thyristor max 3 8 mA Load s...

Page 47: ...f device failure IR 100 A Connectable load Load switched via transistor and separate PNP connection max 55 V Load current max 350 mA cyclical overload and short circuit protection Residual current 100...

Page 48: ...aration voltage 0 5 kV Signal on alarm Voltage at terminal 3 vis vis terminal 1 2 7 V Connectable load Floating relay contacts in the connected switching unit Nivotester FTC325 3 WIRE For the contact...

Page 49: ...max 750 VA at cos 0 7 I max 6 A to 30 V I max 0 2 A to 125 V When connecting a functional extra low voltage circuit with dual insulation in accordance with IEC 1010 the following applies The sum of th...

Page 50: ...30 V DC Ex d Imax 16 mA Functional safety SIL The electronic insert FEI55 meets the requirements of SIL2 SIL3 in accordance with IEC 61508 IEC 61511 1 and can be used in safety systems with correspond...

Page 51: ...from SW V1 4 FTC470Z FTC471Z For the contact load capacity refer to the technical data of the switching device Supply voltage 9 5 to 12 5 V DC Power consumption 150 mW Reverse polarity protection yes...

Page 52: ...ter wiring the measuring device carry out the following checks Is the terminal assignment correct Is the cable gland tightly sealed Is the housing cover screwed on all the way If a power supply is pre...

Page 53: ...ion has at least one function The operating status of the device is indicated by light emitting diodes LEDs 1 to 6 on the electronic insert and depends on the position of the function switch BA300Fen0...

Page 54: ...0 pF Two point control s Press once On buildup mode Press twice On On 5 Switching delay Press for Press for Off 0 3 s On 1 5 s Off 5 s Off 10 s 6 Self test function test Press both keys Off inactive F...

Page 55: ...is provided in the documentation that accompanies the device A A FEI5x FEI5x 0 500pF Standard 0 1600pF B B 1 1 2 2 LED LED on on flashing flashing of off f DIP switch Function Light emitting diodes LE...

Page 56: ...ED 6 The device is not operational until you have carried out a calibration To attain maximum operational safety carry out an empty and a full calibration This is particularly recommended for critical...

Page 57: ...s up to 20 m To set the range to 0 to 1600 pF proceed as follows 1 Turn the function switch to position 4 2 Press the key for at least 2 seconds until the green LED 2 lights up 3 Release the key when...

Page 58: ...follows 1 Check to make sure that the probe is not covered with product 2 Turn the function switch to position 2 3 Press the key for at least two seconds 4 Release the key when the green LED 1 starts...

Page 59: ...e sure that the probe is covered by the medium up to the desired switch point 2 Turn the function switch to position 2 3 Press the key for at least two seconds 4 Release the key when the green LED 5 s...

Page 60: ...The process of saving the empty calibration is finished when the green LED 1 lights up continuously You can turn the function switch back to position 1 to return to operation To carry out a full calib...

Page 61: ...out and saved The yellow LED 5 flashes The device is not operational until you have carried out a new calibration The switch point adjustment is reset to the factory setting of 2 pF Function switch p...

Page 62: ...ation have been carried out The switch point adjustment is disabled if you switch on the two point control as described on Page 63 To adjust the switch point proceed as follows 1 Turn the function swi...

Page 63: ...S cm e g sewage sludge Deposits or buildup on the rod rope are compensated for To configure the two point control and or buildup mode proceed as follows 1 Turn the function switch to position 4 2 Pre...

Page 64: ...to overflow To set the switching delay proceed as follows 1 Turn the function switch to position 5 2 Press the key for at least two seconds to select the next higher value Hold the or keys down to ski...

Page 65: ...l LED 1 is off 3 After approx 20 seconds the test is completed This is indicated by the lighting up of the operational LED 1 You have now carried out the self test and can turn the function switch bac...

Page 66: ...de to protect the device settings from being changed accidentally The device settings can only be changed once the SIL mode has been unlocked Turn the function switch to position 7 locking unlocking t...

Page 67: ...ed by setting the function switch to position 1 operation The red LED 3 goes out and the green LED 1 starts flashing The device is ready for operation Unlocking the SIL mode only with electronic inser...

Page 68: ...ice is then operational Download A download transfers the saved data from the electronic insert to the sensor DAT EEPROM To carry out a sensor upload download proceed as follows 1 Turn the function sw...

Page 69: ...een successfully restored if the green LED 1 and the yellow LED are flashing You have now restored the factory settings and can continue with setting the measuring range and the calibration Function s...

Page 70: ...418Fen43 See Page 78 Troubleshooting L 1 3 L 1 3 1 3 1 3 1 3 1 3 IL IL 3 8 mA I L 3 8 mA MAX MIN 3 8 mA 3 8 mA gn gn rd gn gn ye Instrument failure Maintenance required Safety mode Level Output signal...

Page 71: ...78 Troubleshooting 3 5 4 6 8 7 3 5 4 6 8 7 3 5 4 3 5 4 6 8 7 6 8 7 3 5 4 6 8 7 MAX MIN MAX MIN gn gn rd gn gn ye Instrument failure Maintenance required Safety mode Level Output signal LEDs MAX MIN 2...

Page 72: ...asuring system If the measuring range is exceeded You can switch the alarm on or off If the measuring range is exceeded All other settings with regard to the alarm response have to be configured on th...

Page 73: ...Measuring range from 0 to 1600 pF for probe lengths up to 4 0 m See also Chap 3 2 1 on Page 28 All other settings must be made on the respective Nivotester switching device DIP switch Function Light e...

Page 74: ...uired Output signal Output signal Normal operation Normal operation 2 7 V 2 7 V 3 3 at terminal at terminal 3 12 V 3 12 V at terminal 3 at terminal 3 3 12 V 3 12 V 3 3 at terminal at terminal LEDs LED...

Page 75: ...pairs of Ex certified devices Ex certified devices may be repaired only by experienced skilled staff or by Endress Hauser Service Applicable standards federal national Ex standards and the Safety Inst...

Page 76: ...00 FMI5xxxx 03 05 xx xx 009 8 4 Welding boss for universal adapter Max 16bar 20 to 150 C Order number 52006262 Order number 52010173 with 3 1 certificate Diameter D 85 mm Height H 12 mm Order number 2...

Page 77: ...3A Replacement seal Silicone O ring 5 piece set FDA listed Order number 52021717 L00 FTL5xxxx 06 05 xx xx 026 Order number 52001051 With 3 1 B material certificate 52011896 with 3 1 certificate For f...

Page 78: ...eliminate them LEDs for diagnostics Error table 1 FEI51 FEI52 FEI54 FEI55 Cause Remedy Priority 1 green 2 green 3 red 4 green 5 green 6 yel low No fault On Internal fault The device is defective 1 On...

Page 79: ...onic insert 71025819 FEI53 electronic insert 71025820 FEI54 electronic insert 71025814 FEI55 electronic insert 71025815 FEI57S electronic insert 71025816 Cover for housing Cover for aluminum housing F...

Page 80: ...g the device e g a safety data sheet in accordance with EN 91 155 EEC In addition specify the following The chemical and physical properties of the medium A description of the application A descriptio...

Page 81: ...pe in water approx 19 pF 100 mm Rod probe with ground tube Insulated probe rod in air approx 6 4 pF 100 mm Insulated probe rod in water approx 38 pF 100 mm 16 mm rod Insulated probe rod in water appro...

Page 82: ...witched at the electronic insert for FEI53 and FEI57S only at Nivotester FTCxxx MIN minimum safety The output switches safety oriented when the probe is uncovered signal on alarm For use for dry runni...

Page 83: ...rmation on the weather protection cover see Page 76 10 6 2 Storage temperature 50 C to 85 C 10 6 3 Climate class DIN EN 60068 2 38 IEC 68 2 38 test Z AD 10 6 4 Degree of protection As per EN60529 As p...

Page 84: ...nded When cleaning it is important to make sure that the insulation of the probe rod is not damaged If cleaning agents are used make sure the material is resistant to them 10 6 7 Electromagnetic compa...

Page 85: ...ation XA389F 00 With compact housing The following diagram applies to Rod and rope version Insulation PTFE PFA FEP L00 FMI5xxxx 05 05 xx xx 013 Ta Ambient temperature TP Process temperature Note Restr...

Page 86: ...on Operating Instructions on Page 88 10 7 2 Pressure and temperature derating For process connections 1 flanges DN50 ANSI 2 JIS 10K Rod insulation PTFE PFA Rope insulation FEP PFA Note The lowest valu...

Page 87: ...rocess temperature With a fully insulated inactive length 22 mm rod and active buildup compensation with 16 mm rod L00 FMI5xxxx 05 05 xx xx 012 Pp Process pressure Tp Process temperature Note In the c...

Page 88: ...ntical to 1 4404 AISI 316L which is grouped under 13E0 in EN 1092 1 Tab 18 The chemical makeup of the two materials can be identical ASME B 16 5a 1998 Tab 2 2 2 F316 ASME B 16 5a 1998 Tab 2 3 8 N10276...

Page 89: ...a3 Liquicap M FTI51 FTI52 EEx d ia IIC IIB T3 to T6 XA418F 00 a3 Overfill protection DIBt WHG Liquicap M FTI51 FTI52 ZE268F 00 en Functional safety SIL2 SIL3 Liquicap M FTI51 FTI52 SD278F 00 en Contr...

Page 90: ...Technical data Liquicap M FTI51 FTI52 90 Endress Hauser...

Page 91: ...Liquicap M FTI51 FTI52 Technical data Endress Hauser 91...

Page 92: ...Maintenance 75 Marine approval GL 27 Measuring conditions 28 MIN MAX failsafe mode 66 N Nameplate 8 O Operational safety 6 Output signal FEI51 70 Output signal FEI52 70 Output signal FEI53 73 Output...

Page 93: ...hnical Information 88 Tensioning weight 34 Tensioning weight with bracing 34 Troubleshooting 78 Troubleshooting instructions 78 Turning the housing 30 Two point control 63 U Upload download sensor DAT...

Page 94: ...Liquicap M FTI51 FTI52 Index 94 Endress Hauser...

Page 95: ...__________________________________________ ______________________________________________________________________________________________________________ We hereby certify that this declaration is fil...

Page 96: ...www endress com worldwide BA299F 00 en 10 08 71082410 CCS FM SGML 6 0 71082410...

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