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FTL63

Liquid Analysis Sensor / Transmitter · Instrumentation & Gauges

Class-certified type (DNV register) · technical data sheet not yet verified​⁠​‍​‌⁠‍​‍⁠​⁠‌⁠‌⁠​⁠‍
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Specifications

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Power consumption<9W
Measuring range0.3 to 2 g/cm³ (18.7 to 125 lb/ft³) (0.3 to 2 SGU)
Maximum viscosity350 mPa⋅s (3.5 P)
Maximum flow velocity2 m/s (6.56 ft/s)
Process temperature0 to 80 °C (32 to 176 °F)
Process pressure–1 to 25 bar (–14.5 to 362.5 psi)
Beliebige EinbaulageKompaktversion oder Version mit einer Rohrlänge bis ca. 500 mm (19,7 in)
Mindestabstand der Gabelspitze10 mm (0,39 in)
Gehäuse ohne Feststellschraubebis zu 350° drehbar
Gehäuse mit Feststellschraubeaußenliegende Feststellschraube maximal 1,5 Umdrehungen lösen
Maximale Sensorlänge3 m (10 ft)
Außenliegende Feststellschraubemaximal 1,5 Umdrehungen lösen
Sicherungsschraubemaximal 3,5 Nm (2,58 lbf ft) ±0,3 Nm (±0,22 lbf ft)
Output4...20 mA
Mounting orientationAny orientation for compact version or version with a pipe length of up to 500 m
Minimum distance between fork tip and tank wall or pipe wall10 mm (0.39 in)
D62 mm (2.44 in)
R1.0042
Electrical connection24/25 mm
Conductor cross-section2.5 mm2 (AWG14)
MaterialNickel-plated brass 7 to 10.5 mm (0.28 to 0.41 in)
Torque8 Nm
Einschwingzeit (t3)Minimal 200 ms
Thermischer Schock≤ 120 K/s
Viskositätenbis 10 000 mPa⋅s
Nennableitstrom10 kA
Drückebis 64 bar
Operating heightUp to 5 000 m
Vibration resistancea(RMS) = 50 m/s2, f = 5 to 2 000 Hz , t = 3 axes x 2 h
Membrane burst pressure200 bar (2 900 psi)
Viscosity≤ 10 000 mPa⋅s
Solids contents⌀ ≤ 5 mm (0.2 in)
Process connection and pipe extension material316L (1.4404 or 1.4435)
Tuning fork material316L (1.4435)
Potential equalization316L
HartVersion 7
PROFINET over Ethernet-APLPROFINET Profile 4.02
Pressuresup to 64 bar
Viscositiesup to 10 000 mPa⋅s
Minimum distance between the tuning fork and the tank wall or pipe wall10 mm (0.39 in)
Maximum measurement error± 1 mm (0.04 in) at switch point
HysteresisTypically 2.5 mm (0.1 in)
Non-repeatability0.5 mm (0.02 in)
Minimum permitted ambient temperature of the plastic housing–20 °C (–4 °F)
Operating altitudeUp to 2 000 m (6 600 ft) above sea level
Climate classAs per IEC 60068-2-38 test Z/AD
IP68 test condition1.83 m H2O for 24 h
Pollution degreePollution degree 2
Fulfills the requirements of functional safety (SIL)in accordance with EN 61326-3-1-x
Thermal shock≤ 120 K/s
Shock resistance300 m/s² [= 30 gn] + 18 ms
Membrane burst pressure at 200 bar2 900 psi
Medium density> 0.7 g/cm³ (43.7 lb/ft³)
Surface roughnessRa < 1.5 µm (59 µin), CoC ASME BPE
Pulse signal in case of alarm0 Hz.
Output signal in case of power failure and damaged sensor:0 Hz.
Field adjustment±0.002 g/cm³ (±0.1 lb/ft³), at operating point
Long-term drift typically±0.00002 g/cm³ (±0.0012 lb/ft³) per day
Temperature coefficient typically±0.0002 g/cm³ (±0.002 lb/ft³) per 10 K
Langzeitdrift typ.±0,00002 g/cm³ (±0,0012 lb/ft³) pro Tag
Temperaturkoeffizient typ.±0,0002 g/cm³ (±0,002 lb/ft³) pro 10 K
Strömungsgeschwindigkeit in Rohrleitungen> 2 m/s (6,56 ft/s)
Maximale Viskosität350 mPa⋅s (3,5 P)
Minimale Anlaufspannung10,5 V
Anlaufstrom> 3,6 mA
Anlaufzeit< 8 s
Minimale Betriebsspannung10,5 V
Multidrop-strom4 mA
Potenzialausgleichsleitung2,5 mm2 (14 AWG)
Versorgungsspannung und interne Erdungsklemme0,5 … 2,5 mm2 (20 … 14 AWG)
Externe Erdungsklemme0,5 … 4 mm2 (20 … 12 AWG)
Kabelaußendurchmesser Kunststoff⌀5 … 10 mm (0,2 … 0,38 in)
Kabelaußendurchmesser Messing vernickelt⌀7 … 10,5 mm (0,28 … 0,41 in)
Kabelaußendurchmesser Edelstahl⌀7 … 12 mm (0,28 … 0,47 in)
Kabelaußendurchmesser Edelstahl, Hygiene⌀9 … 12 mm (0,35 … 0,47 in)
Zündspannungmin. 400 VDC
Totzeit (t1)Minimal: 200 ms
Maximal:800 ms
Zeitkonstante T63 (t2)Einstellbar 0 … 999 s
Zyklisch (Burst)Maximal 3/s, typisch 2/s
Zykluszeit (Update-Zeit)Zyklisch (Burst): Mindestens 300 ms
Optional–50 °C (–58 °F) oder –60 °C (–76 °F)
BetriebshöheBis zu 5 000 m (16 404 ft) über Meereshöhe.
KlimaklasseIEC 60068-2-38 Prüfung Z/AD
IP68 Testbedingung1,83 m H2O für 24 h
A(rms)50 m/s2
Druck64 bar
Viskosität≤ 10 000 mPa⋅s
Maximale MessabweichungMax. ±1 mm
Zulässige Anschlussspannung bei –40 °C35 V DC
Prozessdruckbereich–1 … +64 bar (–14,5 … 928 psi) bei max. 150 °C (302 °F)
PrüfdruckPN = 64 bar (928 psi): Prüfdruck = 1,5 · PN maximal 100 bar (1 450 psi)
Berstdruck der Membran200 bar (2 900 psi)
MessstoffdichteFlüssigkeiten mit Dichte > 0,7 g/cm³ (43,7 lb/ft³)
Feststoffanteil⌀ ≤ 5 mm (0,2 in)
Temperaturdistanzstück und/oder druckdichte Durchführung mit maximaler Länge der Isolationca. 140 mm (5,51 in)
Rohrverlängerung148 … 3 000 mm (5,83 … 118,11 in)
Höhe Prozessanschluss A18 mm (in)
Höhe Prozessanschluss B18 mm (in)
Höhe Prozessanschluss C37 mm (in)
Gehäuse; Aluminium, beschichtet0,8 kg (1,76 lb)
Gehäuse; 316L Hygiene0,45 kg (0,99 lb)
Gehäuse; Zweikammer L-Form, Aluminium beschichtet1,22 kg (2,69 lb)
Temperaturdistanzstück0,6 kg (1,32 lb)
Rohrverlängerung; 1 000 mm0,9 kg (1,98 lb)
Rohrverlängerung; 50 in1,15 kg (2,54 lb)
Wetterschutzhaube, Kunststoff0,2 kg (0,44 lb)
HousingEdelstahl AISI 316L (1.4404)
BlinddeckelEdelstahl AISI 316L (1.4404)
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

The Liquiphant FTL63 is a density sensor with a density calculator QML51, designed for precise density measurement.

Applications

  • hazardous areas
  • liquid density measurement
  • concentration determination
Source: Endress+Hauser FTL63 datasheet, p. 8

Features

  • installation guidelines provided

Options

  • Various sensor lengths
  • Low temperature electronics
Source: Endress+Hauser FTL63 datasheet, p. 54
Endress+Hauser FTL63 – Photo (519ea5c42f39_S1-47 S. 1)
Photo · 519ea5c42f39_S1-47 · S. 1
Endress+Hauser FTL63 – Photo (bded65e9eedb_S1-1 S. 1)
Photo · bded65e9eedb_S1-1 · S. 1
Endress+Hauser FTL63 – Drawing (519ea5c42f39_S1-47 S. 1)
Drawing · 519ea5c42f39_S1-47 · S. 1
Endress+Hauser FTL63 – Page preview (519ea5c42f39_S1-47 S. 4)
Page preview · 519ea5c42f39_S1-47 · S. 4
Endress+Hauser FTL63 – Page preview (519ea5c42f39_S1-47 S. 5)
Page preview · 519ea5c42f39_S1-47 · S. 5
Endress+Hauser FTL63 – Page preview (519ea5c42f39_S1-47 S. 6)
Page preview · 519ea5c42f39_S1-47 · S. 6
Endress+Hauser FTL63 – Page preview (519ea5c42f39_S1-47 S. 7)
Page preview · 519ea5c42f39_S1-47 · S. 7
Source: Endress+Hauser FTL63 datasheet, p. 15
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