Level measurement
Endress+Hauser Level measurement is one of the world’s leading providers of measuring instruments and complete systems for Level measurementt.
Products List
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Liquid Analysis Physical Medium Properties Liquitrend QMW43
Compact device for continuous buildup thickness and conductivity measurement
- Measurement range: Conductivity:
0 µS/ cm…100 mS/ cm
Build-up thickness:
0 mm…10 mm - Process temperature: -20°C…+100°C
(-4°F…+212°F)
+150°C (+302°F) for 1h - Process pressure: Vacuum…25 bar
(Vacuum…362.5 psi) - Measuring method: Capacitive- conductive
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Hydrostatic Level measurement Deltapilot FMB50
Compact pressure sensor with the Contite measuring cell for hydrostatic level measurement
Predecessor: Deltapilot S DB50, Deltapilot S DB50A, Deltapilot S DB50L, Deltapilot S DB50S
- Accuracy: Standard 0.2%
Optional 0.1% - Process temperature: -10°C…100°C
(14°F…212°F) - Pressure measuring range: 100 mbar…10 bar
(1.5 psi…150 psi) - Process pressure / max. overpressure limit: 40 bar (600 psi)
- Main wetted parts: Alloy C
316L
optional coating AuPt - Max. measurement distance: 100m (328ft) H2O
- Material process membrane: 316L, AlloyC
Gold-Rhodium - Measuring cell: 100 mbar…10 bar, (1.5 psi…150 psi)
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Hydrostatic Level measurement Deltapilot FMB51
Pressure sensor with the Contite measuring cell for hydrostatic level measurement
Predecessor: Deltapilot S DB51, Deltapilot S DB51A
- Accuracy: Standard 0.2%
Optional 0.1% - Process temperature: -10°C…85°C
(14°F…212°F) - Pressure measuring range: 100 mbar…10 bar
(1.5 psi…150 psi) - Process pressure / max. overpressure limit: 40 bar (600 psi)
- Main wetted parts: Alloy C
316L
optional coating AuPt - Max. measurement distance: 100m (328ft) H2O
- Material process membrane: 316L, AlloyC
Gold-Rhodium - Measuring cell: 100 mbar…10 bar, (1.5 psi…150 psi)
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Hydrostatic Level measurement Deltapilot FMB52
Pressure sensor with Contite measuring cell for hydrostatic level measurement
Predecessor: Deltapilot S DB52, Deltapilot S DB52A
- Accuracy: Standard 0.2%
Optional 0.1% - Process temperature: PE cable: -10°C…70°C / 14°F…158°F
FEP cable: -10°C…80°C / 14°F…176°F - Pressure measuring range: 100 mbar…10 bar
(1.5 psi…150 psi) - Process pressure / max. overpressure limit: 40 bar (600 psi)
- Main wetted parts: Alloy C
316L
Cable (PE/FEP)
optional coating AuPt
optional coating AuRh - Max. measurement distance: 100 m (328 ft) H2O
- Material process membrane: 316L, AlloyC,
Gold-Rhodium
PE, FEP - Measuring cell: 100 mbar…10 bar, (1.5 psi…150 psi)
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Hydrostatic Level measurement Deltapilot FMB53
Pressure sensor with Contite measuring cell for hydrostatic level measurement
Predecessor: Deltapilot S DB53, Deltapilot S DB53A
- Accuracy: Standard 0.2%
Optional 0.1% - Process temperature: PE cable: -10°C…70°C / 14°F…158°F
FEP cable: -10°C…80°C / 14°F…176°F - Pressure measuring range: 100mbar…10bar
(1.5psi…150psi) - Process pressure / max. overpressure limit: 40 bar (600 psi)
- Main wetted parts: Alloy C
316L
Cable (PE/FEP)
optional coating AuPt
optional coating AuRh - Max. measurement distance: 100 m (328 ft) H2O
- Material process membrane: 316L, AlloyC,
Gold-Rhodium
PE, FEP - Measuring cell: 100 mbar…10 bar, (1.5 psi…150 psi)
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Hydrostatic Level measurement Deltapilot FMB70
Highest performance pressure sensor with the Contite cell for hydrostatic level measurement
Predecessor: Deltapilot S DB50, Deltapilot S DB50A, Deltapilot S DB50L, Deltapilot S DB50S
- Accuracy: Standard 0.1%
Optional 0.075% - Process temperature: -10°C…+100°C
(+14°F…+212°F) - Pressure measuring range: 100 mbar…10 bar
(1.5 psi…150 psi) - Process pressure / max. overpressure limit: 40 bar (600 psi)
- Main wetted parts: Alloy C
316L - Max. measurement distance: 100 m (328 ft) H2O
- Material process membrane: 316L, AlloyC,
Gold-Rhodium - Measuring cell: 100 mbar…10 bar, (1.5 psi…150 psi)
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Differential pressure Deltabar FMD77
Differential pressure transmitter with one diaphragm seal for level measurement
Predecessor: Deltabar S FMD630
- Accuracy: 0,075% + influence of diaphragm seal
- Process temperature: -40°C…400°C
(-40°F…752°F) - Pressure measuring range: 100mbar…16bar
(1.5psi…230 psi) - Process pressure / max. overpressure limit: 160bar (2400 psi)
- Main wetted parts: Alloy C276
316L
Monel
Tantalum - Max. measurement distance: 160m (525ft) H2O
- Material process membrane: 316L, AlloyC,
Tantal,
Gold-Rhodium,
PTFE - Measuring cell: 100 mbar…16 bar, (40 inH20…240 psi)
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Differential pressure Deltabar FMD78
Differential pressure transmitter with two diaphragm seals for differential pressure and level
Predecessor: Deltabar S FMD633
- Accuracy: 0,075% + influence of diaphragm seal
- Process temperature: -40°C…400°C
(-40°F…752°F) - Pressure measuring range: 100mbar…40bar
(1.5psi … 600 psi) - Process pressure / max. overpressure limit: 160bar (2400 psi)
- Main wetted parts: Alloy C276
316L
Monel
Tantalum - Max. measurement distance: 400m (1312ft) H2O
- Material process membrane: 316L, AlloyC, Tantal,
Gold-Rhodium
PTFE - Measuring cell: 100 mbar…40 bar, (40 inH2O…600 psi)
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Capacitance Level measurement Liquicap FMI51
For continuous level and interface measurement in liquids
Predecessor: Silometer FMC420, T15393, Float Gauge LTC2230, T6667, T10350, Multicap DC11, Multicap DC16, Double rod probe 11304Z, Multicap T DC12TE, Multicap T DC11TEN, Multicap DC16TEN, Multicap DC11AN, Multicap DC11EN, Multicap DC16AN, Multicap DC16EN, Multicap DC11AS, Multicap DC11ES, Multicap DC16AS, Multicap DC16ES, Multicap T DC11TAS, Multicap DC16TAS, Multicap T DC12TA, Multicap T DC11TAN, Multicap DC16TAN, Multicap T DC11TES, Multicap DC16TES
- Accuracy: Repeatablity 0,1%
- Process temperature: -80°C…200°C
-112°F…392°F - Process pressure / max. overpressure limit: Vacuum … 100 bar
(Vaccum … 1450 psi) - Max. measurement distance: 0.1 m … 4.0 m
(0.3 ft … 13 ft) - Main wetted parts: Insulation material: PTFE,PFA, 316L
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Vibronic measurement Density Computer FML621
Measurement of density, reference density, concentration of liquids in conjunction with a Liquiphant
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Radar measurement Time-of-Flight Micropilot FMR51
The standard sensor for highest demands in liquid level measurement
Predecessor: Micropilot M FMR240
- Accuracy: +/- 2 mm (0.08 in)
- Process temperature: XT: -196…+280 °C
(-321…+536 °F)
HT: -196…+450 °C
(-321…+842 °F) - Process pressure / max. overpressure limit: Vacuum…160 bar
(Vacuum…2320 psi) - Max. measurement distance: Standard: 40 m (131 ft)
With “Advanced dynamics”: 70 m (230 ft) - Main wetted parts: 316L, Alloy C, PTFE, ceramic
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Radar measurement Time-of-Flight Micropilot FMR54
For level measurement in liquids where strong steam or ammonia can occur
Predecessor: Micropilot M FMR230
- Accuracy: +/- 6 mm (0.24 in)
- Process temperature: -60…+400°C
(-76…+752°F) - Process pressure / max. overpressure limit: Vacuum…160 bar
(Vacuum…2320 psi) - Max. measurement distance: Standard: 20 m (65 ft)
Planar antenna in stilling well: 38 m (125 ft) - Main wetted parts: 316L
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Ultrasonic measurement Time-of-Flight Prosonic FMU90
Transmitter in housing for field or top hat rail mounting for up to 2 sensors FDU90/91/92/93/95
Predecessor: DU43C, FHU43, DU43S, FHU42, DU42S, DU42C, DU73C, DU73S, FHU73, Prosonic FMU860, Prosonic FMU861, Prosonic FMU862
- Accuracy: +/- 2mm + 0.17% of measured distance
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Ultrasonic measurement Time-of-Flight Prosonic FMU95
Transmitter in housing for field or top hat rail mounting for up to 10 sensors FDU90/91/92/93/95
Predecessor: Prosonic FMU860, Prosonic FMU861, Prosonic FMU862
- Accuracy: +/- 2mm + 0.17% of measured distance
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Radiometric Level/density measurement Source Container FQG60
Radiation source container with radiation source insert with manual switch-on and switch-off
- Process temperature: Any
- Process pressure / max. overpressure limit: Any
- Main wetted parts: Non-contact
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Radiometric Level/density measurement Source Container FQG61
Radiation source container with source holder for manual or pneumatic switch-on/switch-off
Predecessor: Source container QG020
- Process temperature: Any
- Process pressure / max. overpressure limit: Any
- Main wetted parts: Non-contact
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Radiometric Level/density measurement Source Container FQG62
Radiation source container with source holder for manual or pneumatic switch-on/switch-off
Predecessor: Source container QG100
- Process temperature: Any
- Process pressure / max. overpressure limit: Any
- Main wetted parts: Non-contact
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Radiometric Interface measurement Source Container FQG63
Lightweight radiation source container with flexible extension element
- Process temperature: max. 400°C (752°F)
- Process pressure / max. overpressure limit: Any (diptube)
- Main wetted parts: Non-contact
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Point level switch Soliswitch FTE20 Rotary paddle switch
Simple mechanical mechanism, extremely robust and cost-effective point level switch for bulk solids
Predecessor: Soliswitch FTE30, Soliswitch FTE31, FTE130, FTE330
- Process temperature: -20 °C … 80 °C (-4 °F … 170 °F)
- Process pressure / max. overpressure limit: 0.5 bar to 1.5 bar (7 psi … 22 psi)
- Min. density of medium: >= 80 g/l
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Radiometric Point level detection Gammapilot FTG20
Geiger-Mueller counter for point level detection with separate transmitter
Predecessor: GAMMAPILOT FTG470Z
- Process temperature: Any
- Process pressure / max. overpressure limit: Any
- Min. density of medium: Any
- Min. conductivity of medium: Any
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Capacitance Point level detection Liquicap FTI51
For liquids that are highly viscous and tend to form build-up
Predecessor: Transmitter FTC470Z, Transmitter FTC471Z, T15393, T6667, Multicap DC11, Multicap DC16, Double rod probe 11304Z, Multicap T DC12TE, Multicap T DC11TEN, Multicap DC16TEN, Multicap DC11AN, Multicap DC11EN, Multicap DC16AN, Multicap DC16EN, Multicap DC11AS, Multicap DC11ES, Multicap DC16AS, Multicap DC16ES, Multicap T DC11TAS, Multicap DC16TAS, Multicap T DC12TA, Multicap T DC11TAN, Multicap DC16TAN, Multicap T DC11TES, Multicap DC16TES
- Process temperature: -80 °C … +200 °C
(-112 °F … +392 °F) - Process pressure / max. overpressure limit: Vacuum … 100 bar, (Vacuum … 1450 psi)
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Capacitance Point level detection Liquicap FTI52
For liquids that are highly viscous and tend to form build-up – for large measuring ranges
Predecessor: Transmitter FTC470Z, Transmitter FTC471Z, T6667, Multicap DC21, DC26, Double rod probe 11304Z, Multicap T DC21TEN, DC26TEN, Multicap DC21AN, Multicap DC21EN, DC26AN, DC26EN, Multicap DC21AS, Multicap DC21ES, DC26AS, DC26ES, Multicap T DC21TAS, DC26TAS, Multicap T DC21TAN, DC26TAN, Multicap T DC21TES, DC26TES
- Process temperature: -80 °C … +200 °C
(-112 °F … +392 °F) - Process pressure / max. overpressure limit: Vacuum … 100 bar, (Vacuum … 1450 psi)
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Capacitance Point level detection Solicap FTI55
Point level detection for fine-grained to coarse-grained bulk solids
Predecessor: Transmitter FTC470Z, Transmitter FTC471Z, Solicap M FTC51
- Process temperature: -50°C … 180°C
(-58°F … 356°F) - Process pressure / max. overpressure limit: Vacuum … 25 bar, (Vacuum … 362 psi)
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Capacitance Point level detection Solicap FTI56
Point level detection for fine-grained to coarse-grained bulk solids
Predecessor: Transmitter FTC470Z, Transmitter FTC471Z, Solicap M FTC52, Solicap M FTC53, 21211A
- Process temperature: -50°C … 180°C
(-58°F … 356°F) - Process pressure / max. overpressure limit: Vacuum … 25 bar, (Vacuum … 362 psi)
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Capacitance Point level detection Solicap FTI77
Point level detection for bulk solids, especially for high temperatures and strong mechanical loads
Predecessor: Transmitter FTC470Z, Transmitter FTC471Z, High temperature probe T12656, High temperature probe T12892, T12899, T13616, T15106
- Process temperature: -50°C … 400°C
(-58°F … 752°F) - Process pressure / max. overpressure limit: Vacuum … 10 bar,(Vacuum … 145 psi)
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Liquiphant FTL41
The vibronic level switch in basic applications reduces complexities in your plant
- Process temperature: -40 °C…+150 °C
(-40 °F…+302 °F) - Process pressure / max. overpressure limit: Vacuum…40 bar
(Vacuum…580 psi) - Min. density of medium: 0.5 g/cm³, (0.4 g/cm³ optional)
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Vibronic Point level detection Liquiphant FTL50
Compact vibration point level switch for liquids in all industries
Predecessor: CS1103, CS1113, CS1203, CS1213, CS1603, CS1613, T6256
Successor: Liquiphant FTL51B
- Process temperature: -50 °C…+150 °C
(-58 °F…+302 °F) - Process pressure / max. overpressure limit: Vacuum…64 bar
(Vacuum…928 psi) - Min. density of medium: 0.5g/cm³(0.4g/cm³ option)
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Vibronic Point level detection Soliphant FTM20
Compact limit switch for bulk solids
Predecessor: Soliphant T FTM260
- Process temperature:-40°C … 150°C
(-40°F … 300°F) - Process pressure / max. overpressure limit: Vacuum … 25 bar
(Vacuum … 360 psi) - Min. density of medium: 200 g/l
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Vibronic Point level detection Soliphant FTM21
Compact limit switch with extension tube for bulk solids with stainless steel housing (316L)
- Process temperature: -40°C … 150°C
(-40°F … 300°F) - Process pressure / max. overpressure limit: Vacuum … 25 bar, (Vacuum … 360 psi)
- Min. density of medium: 200 g/l
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Conductive Point level detection Liquipoint FTW31
Rod probe for multipoint detection for up to 5 switch points
Predecessor: One rode probe 11263, 21373, FTW131
- Process temperature: -40 °C … 100 °C
(-40 °F … 212 °F) - Process pressure / max. overpressure limit: Vacuum … 10 bar
(Vacuum … 145 psi) - Min. conductivity of medium: 10 µS/cm