Process Control Instruments, Field Devices and Industrial Automation
SKU# (242)

ENDRESS+HAUSER  FTL51C-AB8KDK1E4AA




ENDRESS+HAUSER FTL51C-AB8KDK1E4AA (1)
  • Overview
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EH Liquiphant FTL51C Vibronic Point level switch with extension tube for liquids with highly corrosion resistant coating in hazardous areas. DN25 to DN100 Process Connection. SIL2 and SIL3 safety approvals. ATEX, FM and CSA approvals.

Part# with Options:        FTL51C-AB8KDK1E4AA
Price with Options:        Please Email us your request for quote   

Options:    

Approval
(1) Approval for EH FTL51C
Process Connection
(2) Process Connection for EH FTL51C
Probe Length & Type
(3) Probe Length & Type for EH FTL51C
Electronics & Output
(4) Electronics & Output for EH FTL5X & FTL5XH
Housing & Cable Entry
(5) Housing & Cable Entry for EH FTL51C
Additional Option
(6) Additional Option for EH FTL51C
Additional Option 2
(7) Additional Option 2 for EH FTL51C

  Availability 3 Weeks  ]

Application

The Liquiphant M is a point level switch for use in all liquids.

  • for temperatures of 50 C to 150 C (-58 to 302 F)
  • for pressure up to 40 bar (580 psi)
  • for viscosities up to 10000 mm  /s (cSt)
  • for densities of >= 0.5 g/cm3 (SGU) or >= 0.7 g/cm3 (SGU)

The device functions reliably regardless of flow, turbulence, bubbles, foam, vibration, solids content or buildup, making the Liquiphant an ideal substitute for float switches.

All the wetted parts of the sensor (process connection, extension pipe and tuning fork) are coated in enamel or various synthetic materials, making the point level switch suitable for applications in very aggressive liquids.

International approvals certify use in hazardous areas.

Your Benefits
  • Use in safety systems requiring functional safety to SIL2/SIL3 in accordance with IEC 61508/IEC 61511-1
  • Optimally adapted to the process with a wide range of materials for corrosion-resistant coating
  • Large number of process connections to choose from
    • Flanges for various standards
    • Universal usage
  • No adjustment: quick, low-cost startup
  • No mechanically moving parts: no maintenance, no wear, long operating life
  • FDA-approved material (PFA Edlon)
Point level detection

Maximum or minimum detection in tanks or pipes containing all kinds of liquids, including use in hazardous areas. Particularly suitable for very aggressive liquids that to high level of corrosion protection.

Measuring principle

The sensor's fork vibrates at its intrinsic frequency. This frequency is reduced when covered with liquid. This change in frequency causes the point level switch to switch.

Measuring Principle Vibration Liquids
Characteristic / Application High protection against aggressive media by using antistatic coating
Modular housing concept
wide range of process connections
Analogue and bus interfaces
Extensive certificate range (e.g.Ex,WHG)
pipe extension up to 3m (6m option)
Specialities Foamdetection
Detekt a densitychange
second line of defense
Supply / Communication PROFIBUS PA
19...253V AC, 2-wire
10...55V DC-PNP, 3-wire
DPDT, 19...253V AC, 10...55V DC
8/16mA, 11...36V DC
NAMUR
PFM, 2-wire
NAMUR with testbutton
Ambient temperature -50 C...+70 C
(-58 C...+158 F)
Process temperature -50 C...+150 C
(-58 F...+302 F)
up to 230 C / 450F on request
Process pressure absolute / max. overpressure limit Vacuum...40 bar
(Vacuum...580 psi)
Min. density of medium 0.5g/cm (0.4g/cm optional)
Main wetted parts ECTFE
PFA (Edlon)
PFA (Rubyred)
PFA (conductive)
Enamel
Process connection Flange:
DN25...DN100,
ASME 1"...3",
JIS RF10 K 50
Process connection hygienic FDA conform with PFA (Edlon)
Sensor length ECTFE, PFA 130mm, 148mm...3000mm
(ECTFE, PFA 5.12", 5.83"...118")
Enamel 130mm, 148mm...1200mm
(Enmal 5.12", 5.83"...47.24")
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

Safety approvals Overfill prevention WHG
SIL2/ SIL3
Design approvals EN 10204-3.1
Marine approval GL/ ABS
Options Heavy duty stainless steel housing mainly for the oil and gas industry
Components FTL325P/FTL375P Interface PFM
FTL325N/FTL375N Interface NAMUR

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  • SWITCHING UNITS > HAZARDOUS LOCATIONS
    FTL375P-F1E1 EH Nivotester FTL375P Vibronic Point level switching unit for connection to Liquiphant or Soliphant. 19" circuit board. Intrinsically safe signal circuit. 20-30VDC. Racksyst 4HP Housing. SIL3 safety approval. ATEX approval...



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