FTW31 Liquipoint Conductive Point level detection

Rod probe for multipoint detection for up to 5 switch points

Previous: One rode probe 11263, 21373, FTW131

• 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 20V ... 230V AC
  Relay 20V ... 55V DC

• 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

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

• 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