Liquiphant - Model FTL51H -Vibronic Point Level Detection
Point level switch with extension tube for liquids especially in the food and life sciences industry. Liquiphant FTL51H is a point level switch with extension tube for use in hazardous areas with all international certificates. Especially useable in the food and life sciences industry with hygienic certificates (3-A, EHEDG, ASME BPE). FTL51H offers functional safety SIL2/SIL3. Reliable measurement values, not affected by: changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.
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International hygienic certificates (3-A, EHEDG, ASME BPE). FDA-conformed material
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Electro-polished and passivated surface finishing
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International explosion protection certificates and overfill prevention certificate (WHG)
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No mechanically moving parts: no maintenance, no wear, long operating life.
Monitoring of fork for damage: guaranteed function -
Use in safety systems requiring functional safety to SIL2/SIL3 in accordance with
IEC 61508/IEC 61511-1 -
No calibration required, easy to start up
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Variety of standardized hygienic process connections for hygiene sensitive applications
Point level switch for all liquids with electro-polished surface finishing.
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Process connections: Threads, flanges and hygienic process connection (Tri-Clamp, dairy coupling, aseptic, DRD, SMS, Varivent)
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Temperature: -50 to +150°C (-58 to +302°F)
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Pressure: -1 to +64bar (-14.5 to +928psi)
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Sensor material: 316L
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International explosion protection certificates, overfill prevention WHG, SIL, hygienic certificates, marine approvals
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Measuring principle
Vibration Liquids
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Characteristic / Application
Liquiphant M Density
with Density Computer FML621
Temperature and pressure measurement
Modular & completely welded housing concept
Focus Food & Pharma
Surface up to 0.3 µ
Variable sensor length up to 3 m (6 m option) -
Supply / Communication
Transmitter power supply (MUS)
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Ambient temperature
-50...70°C
-50...60°C for hazardous applications -
Process temperature
0...80°C (validity of accuracy data)
-50...0°C / 80...150°C (with reduced technical data) -
Process pressure absolute
0...25 bar
>25...64 bar (with reduced technical data) -
Wetted parts
316L
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Hygienic
3A
EHEDG -
Sensor length
115...3000 mm
>3000...6000 mm (Option) -
Output
Pulse
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Certificates / Approvals
ATEX, FM, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
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Specialities
Commissioning with ReadWin2000
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Components
Density Computer FML621
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Other approvals and certificates
SIL2/ SIL3
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Measuring principle
Vibration Liquids
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Characteristic / Application
Modular & completely welded housing concept
Focus Food & Pharma
surface up to 0,38µm electro polished
wide range of process connections
Analogue and bus interfaces
Extensive certificate range (e.g. EHEDG,3A)
Compact, e.g. pipes
variable sensor length up to 3m (6m option) -
Specialities
Foamdetection
Detect changes of the density -
Supply / Communication
PROFIBUS PA
19...253V AC
10...55V DC-PNP
19...253V AC bzw 10...55V DC
8/16mA, 11...36V DC
NAMUR
PFM -
Ambient temperature
-50 °C...+70 °C
(-58 °F...+158 °F) -
Process temperature
-50 °C...+150 °C
(-58 °F...+302 °F) -
Process pressure absolute / max. overpressure limit
Vacuum...64 bar
(Vacuum...928 psi) -
Min. density of medium
0.5g/cm³ (0.4g/cm³ optional)
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Main wetted parts
316L
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Process connection
Thread:
G3/4A, G1A, R3/4", R1, NPT3/4, NPT1
Flange:
DN25...DN100,
ASME 1"...4",
JIS 25A...100A -
Process connection hygienic
Tri-Clamp ISO2852
Dairy coupling
Aseptic
DRD
SMS
Varivent -
Sensor length
Length 130mm (5.12") (Liquiphant II)
148mm...6000mm (5.83...236") -
Communication
PROFIBUS PA
19...253V AC
10...55V DC-PNP
19...253V AC bzw 10...55V DC
8/16mA, 11...36V DC
NAMUR
PFM -
Certificates / Approvals
ATEX, FM, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
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Safety approvals
Overfill prevention WHG
SIL2/ SIL3 -
Design approvals
EN 10204-3.1
AD2000 -
Hygienic approvals
CoC ASME-BPE
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Marine approval
GL/ ABS/ DNV
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Components
FTL325P/FTL375P Interface PFM
FTL325N/FTL375N Interface NAMUR