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Library› Engine Room› Automation & Control› Level Switch› Endress+Hauser Liquicap M FTI51
Endress+Hauser

Liquicap M FTI51

Level Switch · Automation & Control

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

Liquicap FTI51 is a rod probe for point level detection of liquids that are highly viscous and tend to form build-up. Also used for detection of interface and foam of conductive liquids. Due to its active build-up compensation FTI51 offers maximum reliability and is suited for a wide range of applications thanks to international certificates. The parts in contact with the process are made of corrosion-resistant and FDA-listed materials - this guarantees a high safety standard.

Specifications

Technical data.reference — unverified

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Galvanic isolationFEI51 and FEI52: between the probe and power supply; FEI54: between the probe, p
B76 mm (2.99 in)
Ambient temperature range–40 to +70 °C (–40 to +158 °F)
Storage and transport–50 to +85 °C (–58 to +185 °F)
Climate classDIN EN 60068-2-38/IEC 68-2-38: Z/AD check
Vibration resistanceDIN EN 60068-2-64/IEC 68-2-64: 20 to 2 000 Hz, 0.01 g2/Hz
Shock resistanceDIN EN 60068-2-27/IEC 68-2-27: 30 g acceleration
Probe ⌀22 mm (0.87 in) including insulation
maximum total length of the rod L1 and the cable L410 m
Weightca. 4,00 kg (8,82 lb)
Gewicht Flansch0,5 kg/m (0,34 lb/ft)
Basiskapazität der Sondeca. 18 pF
Zusätzliche Kapazitätca. 1,3 pF/100 mm (3,94 in) in Luft
SchaltverzögerungFEI51, FEI52, FEI54, FEI55: Am Elektronikeinsatz stufenweise einstellbar: 0,3 …
Galvanische TrennungFEI51 und FEI52: zwischen Sonde und Energieversorgung FEI54: zwischen Sonde, Ene
SteckverbinderBei der Ausführung mit M12-Stecker ist es nicht notwendig, das Gehäuse zu öffnen
Versorgungsspannung19 … 253 VAC
Leistungsaufnahme< 1,5 W
Reststromaufnahme< 3,8 mA
Max. Ausgangsspannung55 V DC
Sicherung0,5 A
Sonde ⌀22 mm (0,87 in) einschließlich Isolierung
Druckbereich–1 … 50 bar (–14,5 … 725 psi)
Rod lengthmax. 4 m
Part numberFTI51
Manufacturer documentation

Images from manufacturer documentation.

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

Liquicap M FTI51 is a temperature sensor used for monitoring and measuring temperature in various marine applications.

Applications

  • dry running protection
  • pump protection
  • overfill protection
Source: Endress+Hauser Liquicap M FTI51 datasheet, p. 11

Features

  • safety-oriented output
  • adjustable switching delay
  • galvanic isolation
  • various power supply options
Source: Endress+Hauser Liquicap M FTI51 datasheet, p. 11

Options

  • custom cable length
  • shortened cable connection
Source: Endress+Hauser Liquicap M FTI51 datasheet, p. 16

Standards

  • DIN EN 60068-2-38/IEC 68-2-38: Z/AD check
  • DIN EN 60068-2-64/IEC 68-2-64: 20 to 2 000 Hz, 0.01 g2/Hz
  • DIN EN 60068-2-27/IEC 68-2-27: 30 g acceleration
Endress+Hauser Liquicap M FTI51 – Drawing (4f611b7c99f3_S7-17 S. 7)
Drawing · 4f611b7c99f3_S7-17 · S. 7
Endress+Hauser Liquicap M FTI51 – Drawing (4f611b7c99f3_S7-17 S. 8)
Drawing · 4f611b7c99f3_S7-17 · S. 8
Endress+Hauser Liquicap M FTI51 – Drawing (4f611b7c99f3_S7-17 S. 9)
Drawing · 4f611b7c99f3_S7-17 · S. 9
Endress+Hauser Liquicap M FTI51 – Page preview (4f611b7c99f3_S7-17 S. 10)
Page preview · 4f611b7c99f3_S7-17 · S. 10
Endress+Hauser Liquicap M FTI51 – Page preview (4f611b7c99f3_S7-17 S. 11)
Page preview · 4f611b7c99f3_S7-17 · S. 11
Endress+Hauser Liquicap M FTI51 – Page preview (4c971090b2fa_S8-19 S. 10)
Page preview · 4c971090b2fa_S8-19 · S. 10
Endress+Hauser Liquicap M FTI51 – Page preview (4c971090b2fa_S8-19 S. 11)
Page preview · 4c971090b2fa_S8-19 · S. 11
Source: Endress+Hauser Liquicap M FTI51 datasheet, p. 17
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