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Liquiphant FTL50H

Compact point level switch for liquids especially for the food and life sciences industry

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Endress+Hauser
SKU: FTL50H

Highlights

  • Vibronic point level switch
  • For liquids especially for the food and life sciences industry
  • Output: Pulse
  • Explosion protection certificates, overfill prevention WHG, SIL, marine approvals
  • For liquids with densities ≥0.5 g/cm3 (SGU) & viscosities up to 10,000 mm2/s (cSt)

Fields of application

  • Food and life sciences industry
  • Foam detection
  • Detect changes of the density

Details

The Liquiphant FTL50H is a limit switch from Endress+Hauser for use in potentially explosive atmospheres, with all international certificates. The FTL50H provides functional safety SIL2 / SIL3 and reliable readings, unaffected by: currents, turbulence, air bubbles, foam, vibration, solids, or batch.

General Information
More Information
Measuring principleVibronic
Medium typeLiquids
Measurement level rangeDependent on mounting point and the extension pipe ordered
Standard extension pipe up to 3 m (9.8 ft) and up to 6 m (20 ft) on request
Minimum density of medium0.7 g/cm3 (SGU) = delivery status 0.5 g/cm3 (SGU) can be adjusted via switches
Maximum tensile strength≤75 Nm
Maximum allowable pressure64 bar
Process temperature range-50 to 150 °C (-58 to 302 °F)
Process pressure range0 to 25 bar;
>25 to 64 bar (with reduced technical data)
Input/Output
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OutputAC 2-wire
DC PNP
AC/DC with relay output
8/16 mA
NAMUR L-H edge
Communication protocolPFM
PROFIBUS PA
Mechanical Data
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Installation typeVessel, Tank, Pipe
Installation positionOn top,from bottom, laterally
Process connectionThread: G3/4A, G1A, R3/4", R1, NPT3/4, NPT1
Flange:
DN25 to DN100,
ASME 1" to 4",
JIS 25 to 100A
Tri-Clamp ISO2852
Dairy coupling
Aseptic
DRD
SMS
Varivent
Housing material316L
Surface roughnessRa < 1.5 μm (59.1 μin), with EHEDG approval
Ra < 0.3 μm (11.8 μin), 3-A and EHEDG approval and CoC-ASME-BPE
Electrical Data
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Voltage TypeAC/DC
Power supply19 to 253V AC
10 to 55V DC-PNP
19 to 253V AC or 10 to 55V DC
8/16mA, 11 to 36V DC
Current consumptionFEL51 < 3.8 mA
FEL52 ≤ 15 mA
FEL54 ≤ 1.3 W
FEL55 < 600 Mw
FEL57 = 10 to 13 mA
FEL56/58 < 6 mW at I < 1 mA; < 38 mW at I = 2.8 mA
Cable entryCable 5 m
Plug Pg11
Thread NPT ¾
Plug NPT ½
M12 connector
Thread NPT ½
Thread G ½
M20 threaded joint
Switch response timeWhen fork is covered: 0.5 s When fork is exposed: 1.0 s Available on request: 0.2 s; 1.5 s or 5 s (when the tuning fork is covered or exposed)
Certification/Approvals
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Hazardous approvalsATEX, FM, CSA C/US, TIIS, INMETRO, NEPSI
Hygienic / Drinking water approvalsCoC ASME-BPE, 3A, EHEDG
Other Approvals/ CertificationCE, RoHS, EAC, CRN, PED, Overfill protection WHG, SIL, 3.1 Certificate, NACE MR0175, MR0103
Marine approval: GL/ ABS
Additional Information
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Ambient temperature range-50 to 70 °C (-58 to 158 °F)
Storage temperature-50 to 80 °C (-58 to 176 °F)
Short-circuit protectionYes
Reverse polarity protectionYes
Overvoltage protectionYes
Electromagnetic compatibility (EMC) EN 61326 (NE21)
Our expert

Luis Arcos will help you to find the right product: +49 (0)30 509 308 800

Contact Expert
  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
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from €564.15 plus VAT
Shipping in 12 working days
+ 1 day delivery to Germany
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  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
Product Details