Liquiphant FTL41

Brand: Endress+Hauser

Liquiphant FTL41

Brand: Endress+Hauser
Lean Lean

Over 6 million installed Liquiphant point level switches in the field worldwide prove the day-to-day realiability of this device. With its active sensor technology you always be sure that your device is working correctly.

In addition there is no need of adjustment to different media.

Point level switch with extension tube for all liquids.

  • Process connections: Threads, flanges and hygienic process connection (Tri-Clamp)
  • Temperature: -40 to +150°C (-40 to +302°F)
  • Pressure: -1 to +40bar (-14.5 to +580psi)
  • Sensor material: 316L
  • International explosion protection certificates, WHG
Features
  • One measuring system for any liquid. Simple to use with plug and play functionality based on active sensor technology
  • Better long-term stability compared to float switches
  • Repeatability of switching point
  • Universal use in all pumpable liquids
  • No need of maintenance

Specifications

Measuring Principle

  • Vibration Liquids

Characteristic / Application

  • Compact vibronic device with an optional pipe extension up to 2 m
  • Modular housing concept
  • Wide range of certificates

Specialities

  • RFID TAG for easy identification
  • Plug and play functionalities

Supply / Communication

  • 10...55V / DC-PNP 3-wire
  • 19...253 VAC or 19...55 VDC / relays
  • NAMUR

Ambient Temperature

  • -40 °C...+70 °C (-40 °F...+158 °F)

Process Temperature

  • -40 °C...+150 °C (-40 °F...+302 °F)

Process Pressure / Max. Overpressure Limit

  • Vacuum...40 bar
  • (Vacuum...580 psi)

Min. Density of Medium

  • 0.5 g/cm³
  • 0.4 g/cm³ optional

Main Wetted Parts

  • 316L

Process Connection

  • Flanges: DN25...DN100, ASME 1"...4", JIS 25A...50A
  • Thread: G3/4A, G1A, R3/4", R1, NPT3/4, NPT1

Process Connection Hygienic

  • Tri-Clamp ISO2852

Sensor Length

  • Up to 2 m

Communication

  • DC-PNP 3-wire
  • Relays
  • NAMUR

Certificates / Approvals

  • ATEX, IEC Ex, CSA, NEPSI

Safety Approvals

  • Overfill protection WHG

Design Approvals

  • EN 10204-3.1
  • ASME B31.3 Process Piping
  • CRN

Marine Approval

  • ABS/ LR/ BV/ DNV

Components

  • FTL325N Interface NAMUR
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