Liquiphant FTL51B – digital, simple and safe | Endress Hauser E+H

Point level switch for all liquid media

Specs at a glance

The Liquiphant FTL51B is specialized for the process industry and developed to be used directly in SIL2 and SIL3 applications. You conduct periodic proof tests according to SIL or WHG mobile with an intuitive wizard. At the end you receive an automated documentation. Liquiphant measures reliably and is not affected by changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up. The device is easy to use, has a digital connection and gives real-time data at hand.

Field of application

Benefits

  • Process temperature -50 °C…+150 °C (-58 °F…+302 °F)
  • Process pressure / max. overpressure limit Vacuum…100 bar Vacuum…1450 psi
  • Min. density of medium 0.5 g/cm³ (0.4 g/cm³ optional)

Spare parts & accessories

DescriptionCategoryDrawing No.Order Code
1Housing 2-wire platform Liquiphantfurther parts10XPF0040-
2Blind plug, M20, 316L, o-ring EPDMHousing/housing accessories1471487198
3Blind plug, M20, Alu, o-ring EPDMHousing/housing accessories1471487199
4Blind plug, NPT1/2, 316LHousing/housing accessories1471487203
5Blind plug, NPT1/2, AluHousing/housing accessories1471487201
6Cable gland M20, plasticScrew connection1571435135
7Cable gland blue M20, plasticScrew connection1571701449
8Cable gland M20, brass nickel platedScrew connection1571435136
9Cable gland M20, 316LScrew connection1571435137
10Adapter set M20x1.5-G1/2, AluScrew connection1571440660
11Adapter set M20x1.5-G1/2, 316LScrew connection1571440667
12Adapter set M20x1.5-G1/2, plasticScrew connection1571462833
13Adapter set M20x1.5-1/2″NPT, plasticScrew connection1571462835
14M12 plug, 316L, HART, PA, housing sideScrew connection1571435138
15M12 plug, 316L, APL, housing sideScrew connection1571435139
16Ground terminal Housing L+PTerminals1871474251
17Ground terminal LiquiphantTerminals1871589844
18Ground terminal plastic housing L+PTerminals1871589861
19Ground term. plastic housing Liquiph. ESTerminals1871647970
20Ground term. hygiene housing Liquiph. ESTerminals1871647972
21Ground terminal hygiene housing L+PTerminals1871647974
22Cover Alu, closedCover2071435116
23Cover Alu, closed, Ex dCover2071435118
24Cover 316L, closed, Ex dCover2071435122
25Cover plastic, closedCover2071435126
26Cover plastic, BT/LED moduleCover2071435127
27Cover 316L, sight glass, Ex dCover2071435123
28Cover Alu, sight glass, BT/LED moduleCover2071435129
29Cover Alu, sight glass, Ex d, BT/LEDCover2071435130
30Cover Alu, sight glassCover2071439089
31Cover sealing EPDM, 5 piecesSealing2171435131
32Cover sealing HNBR, -40oC, 5 piecesSealing2171435132
33Cover sealing FVMQ, -60oC, 5 piecesSealing2171435134
34Cover 316L, connect. compartment, Ex dCover2571435128
35Cover Alu, connection compartmentCover2571439085
36Locking screw,cover electr. compartmentHousing/housing accessories2471671700
37Locking screw, cover sight glass BT/LEDHousing/housing accessories2471671712
38Electronics FEL61, 19-253VACElectronic3071432518
39Electronics FEL62, PNP10-55VDCElectronic3071432519
40Elektronik FEL62, PNP10-55VDC, Low TempElectronic3071432547
41Electronics FEL64 DC, relay DPDTElectronic3071432549
42Electronics FEL64 DC,relay DPDT,Low TempElectronic3071432553
43Electronics FEL64, relay DPDTElectronic3071432570
44Electronics FEL64, relay DPDT, Low TempElectronic3071432572
45Electronics FEL67 PFMElectronic3071432573
46Electronics FEL67 PFM, Low TempElectronic3071432574
47Electronics FEL68 NAMURElectronic3071432575
48Electronics FEL68 NAMUR, Low TempElectronic3071432576
49Electronics FEL60D,density/concentrationElectronic3071432577
50Electronics DigiCom FTL51B, FTL6xElectronic30XPF0055-
51Terminal unit TU100A, L-form, 1CHTerminal module3571458631
52Terminal unit TU101A, L-form, 1CH, OVPTerminal module3571458633
53LED module VU120Display4071437382
54Graphical display VU112Display4071435775
55Graphical display + Bluetooth VU113Display4071435781
56Sealing ring G1, 33×39 FA, 5 pcs.Sealing5752014048
57Sealing ring G3/4, 27×32, FA, 5 pcs.Sealing5771185027
58Gasket, graphite 4kt-21.5×31.5×6, 2pcs.further parts71078875
59USB dongle for device simulationfurther parts71547886
60Spare RFID TAGfurther partsXPRFID-
61Spare IEC TAGfurther partsXPSPEC-
62Bluetooth module VU121 with battery4071437381
63Bluetooth module VU121 w/o battery4071437383
64Test magnet Liquiphant71437508
65M12-female plug connec., 100deg,5m cable52010285
66M12-female plug connec., 90deg, 5m cable52024216
67Sliding sleeve 100bar G1, 316L52003663
68Sliding sleeve 100bar G1, 316L, 3.152011880
69Sliding sleeve 100bar G1-1/2, 316L52003665
70Sliding sleeve 100bar G1-1/2, 316L, 3.152011882
71Sliding sleeve 100bar NPT1, 316L52003667
72Sliding sleeve 100bar NPT1, 316L, 3.152011881
73Sliding sleeve 100bar NPT1-1/2, 316L52003669
74Sliding sleeve 100bar NPT1-1/2, 316L,3.152011883
75Sliding sleeve G1, 316L52003978
76Sliding sleeve G1, 316L, 3.152011888
77Sliding sleeve 100bar G1, AlloyC22, 3.171118691
78Sliding sleeve G1-1/2, 316L52003980
79Sliding sleeve G1-1/2, 316L, 3.152011890
80Sliding sleeve 100barG1-1/2,AlloyC22,3.171118693
81Sliding sleeve NPT1, 316L52003979
82Sliding sleeve NPT1, 316L, 3.152011889
83Sliding sleeve 100bar NPT1, AlloyC22,3.171118694
84Sliding sleeve NPT1-1/2, 316L52003981
85Sliding sleeve NPT1-1/2, 316L, 3.152011891
86Sliding slee.100barNPT1-1/2,AlloyC22,3.171118695
87Weld-in adapter G3/4, d=55, 316L52001052
88Weld-in adapter G3/4, d=55, 316L, 3.152011897
89Weld-in adapter G1, d=53, 316L, 3.171093129
90Weld-in adapter G1, d=53, 316L71258358
91Weld-in adapter G1, d=60, 316L52001051
92Weld-in adapter G1, d=60, 316L, 3.152011896
93Weld-in adapter G1, adjustable, 316L52001221
94Weld-in adapter G1, adjustable,316L, 3.152011898
95Mountingset for remote sensor71102216
96Fork protection screwed71639787
97Fork protection screwed and slitted71639788
98Weather protection cover, plastic, XW11171438291
99Weather protection cover, 316L, XW11271438303
100O-Ring 28,17×3,53 FKM, 5 pcs71675402
101Profile gasket 29x36x3,7 FKM, 5 pcs71675408
102Welding dummy for weld-in adap. G1,brass71675410
103Welding dummy for weld-in ad. RD52,brass71675411
104Blind plug for weld-in adap.G1, 316L.3.171675413
105Blind plug for weld-in ad. RD52,316L,3.171675414