Liquiphant FTL80/81/85 FTL85

Brand: Endress+Hauser
FTL85
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Liquiphant FTL80/81/85 FTL85

Brand: Endress+Hauser

Rust Automation & Controls, Endress+Hauser's exclusive USA representative in:
 ● CA ● CO ● HI ● MT  ● Parts of ID ● ND ● NV  ● UT ● WY

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Specs at a Glance

Process temperature:
–50°C...+150°C
(–58°F...+300°F)
Process pressure / max. overpressure limit:
Vacuum...40 bar
(580 psi)
Min. density of medium:
Density from 0.4 g/cm3
(0.4 SGU)

Field of application

Liquiphant FTL85 is a coated point level switch for use in hazardous areas with all international certificates. FailSafe overfill protection in applications with functional safety up to SIL3 with one device. With high corrosion-resistant coating made of enamel, ECTFE and various PFA materials. Reliable measurement values, not affected by: changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.

Point level switch for liquids up to SIL3.

Process connections: Threads and flanges

Temperature: -50 to +150°C (-76 to +300°F)

Pressure: -1 to +40bar (-14.5 to +580psi)

Sensor length: Extension pipe up to 3m (9.8ft)

Sensor material: Enamel, ECTFE and various PFA materials

International explosion protection certificates, overfill protection WHG, SIL

Features

  • Use in safety systems requiring functional safety to SIL3 in accordance with IEC 61508 Ed.2.0/ IEC 61511-1/ISA 84-1 and DIN EN ISO 13849
  • Proof test: proof testing interval up to 12 years, Slave devices tested at the press of a button
  • Permanent self-monitoring/internal redundancy
  • 4-20mA interface (acc. to NAMUR NE 06/NE 43): easy integration via the switching unit (Nivotester FailSafe FTL825) with a two-channel output (safety contacts) and locking function or direct integration into a safety PLC
  • No adjustment: quick, low-cost startup
  • No mechanically moving parts: no maintenance, no wear, long operating life
  • Monitoring of fork for damage, corrosion, buildup and mechanical blocking

Specifications

Brand

Industry

  • Chemical
  • Power & Energy
  • Oil & Gas

Product Family

  • Liquiphant

Point Level / Liquids

Characteristic / Application

  • Coated point level switch for MIN and MAX safety applications up to SIL3,
  • Dual Sealing/ Second line of defense,
  • Modular housing concept

Specialities

  • Outstanding features:
  • - permanent LIVE signal monitors function safety
  • - failsafe design and
  • - high availability of the measuring values

Supply / Communication

  • 2-wire 4...20 mA

Ambient temperature

  • -50°C...+70°C
  • (-58°F...+160°F)

Process temperature

  • –50°C...+150°C
  • (–58°F...+300°F)

Process pressure / max. overpressure limit

  • Vacuum...40 bar
  • (580 psi)

Min. density of medium

  • Density from 0.4 g/cm3
  • (0.4 SGU)

Main wetted parts

  • With high corrosion-resistant coating made of enamel, ECTFE and various PFA materials

Process connection

  • Flange:
  • DN25...DN100,
  • ASME 1"...4",
  • JIS 10K...20K

Sensor length

  • Extension pipe up to 3 m (9.8 ft)

Communication

  • 2-wire 4...20 mA

Certificates / Approvals

  • ATEX, FM, CSA, CSA C/US, IEC Ex, NEPSI, EAC

Safety approvals

  • Overfill protection WHG
  • Leakage Detection
  • SIL3

Options

  • AlloyC Material
  • PWIS free
  • Pressure tight feed through
  • Weather protection

Components

  • Nivotester FTL825, Transmitter
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