Conductive Point Level Detection Liquipoint FTW31

Brand: Endress+Hauser

Conductive Point Level Detection Liquipoint FTW31

Brand: Endress+Hauser
Fundamental Fundamental

The Liquipoint FTW31 offers simple and safe point level detection in conductive liquids. It offers numerous measuring possibilities due to multipoint detection (up to 5 rods).

For use in conductive liquids (as of 10μS/cm). For overfill prevention, dry running protection, two-point control of pumps or multiple point detection.

  • Process connections: Threads
  • Sensor length: 0.1 to 4m (3.9 to 157")
  • Temperature: -40 to 100°C (-40 to 212°F)
  • Pressure: -1 to 10bar (-14.5 to 145psi)
  • International explosion protection certificates, overfill prevention and leakage detection certificate WHG
Features
  • Cost-effective probe for conductive liquids with detection of up to five point levels with one probe
  • No calibration required
  • Standard setting for the most common conductive liquids
  • No moving parts in the tank - long service life, reliable operation with no wear or blockages

Specifications

Measuring Principle

  • Conductive

Characteristic / Application

  • Compact rod probe with multipoint detection, possible up to 5 switch points. Simple rod shortening

Supply / Communication

  • DC PNP 10.8V ... 45V
  • Relay 20 ... 230 VAC
  • Relay 20 ... 55 VDC

Ambient Temperature

  • -40 °C ... 70 °C
  • -40 °F ... 158 °F

Process Temperature

  • -40 °C ... 100 °C
  • -40 °F ... 212 °F

Process Pressure / Max. Overpressure Limit

  • Vacuum ... 10 bar
  • Vacuum ... 145 psi

Min. Conductivity of Medium

  • 10 µS/cm

Main Wetted Parts

  • 316L, PP, PPS

Max. Tensile Strength

  • 1000 N

Process Connection

  • G 1-1/2
  • NPT1-1/2"

Sensor Length

  • 0.1m ... 4m
  • 3.9" ... 157"

Communication

  • DC PNP
  • Relay

Certificates / Approvals

  • ATEX, EAC Ex

Safety Approvals

  • Leakage Detection

Components

  • Transmitter: FTW325

Application Limits

  • Observe min. medium conductivity
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