Endress+Hauser Nivotester Point level switch FTW325-B2B1A

Conductive Point level switch Nivotester FTW325 Endress+Hauser Point level switch with intrinsically safe signal circuit for connection to a conductive sensor The Nivotester FTW325 is a point level switch with intrinsically safe signal circuit for connection to a conductive sensor. It has a compact housing for easy series mounting on a standard DIN rail in the cabinet.

• Benefits

  • Cost-effective point level switch for conductive liquids

  • Intrinsically safe signal circuit EEx ia IIC for using sensors in hazardous areas

  • Line monitoring up to the sensor

  • Configurable sensitivity range

  • Alarm relay can be switched as second level relay (SPDT)

  • Easy wiring thanks to pluggable terminal blocks

• Field of application

  For point level detection in tanks for liquids also for hazardous areas. Overfill prevention for tanks with flammable or non-flammable water-polluting liquids. Pump dry running protection.

  • Mounting: Standard rails in cabinet

  • Two-point control and point level detection

  • Ambient temperature: -20 to +60°C (-4 to +140°F)

  • International explosion protection certificates

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Features and specifications

• Point Level / Liquids

• Measuring principle

  Conductive

• Characteristic / Application

  2-channel level measurement device, level limit, switch delay, two-point control

• Supply / Communication

  85V ... 253V AC
  20V ... 30V AC
  20V ... 60V DC

• Ambient temperature

  -20 °C ... 60 °C
  (-4 °F ... 140 °F)

• Min. density of medium

  min. 10 uS

• Communication

  2 relays SPDT/DPDT

• Certificates / Approvals

  ATEX, FM, CSA, NEPSI, EAC

• Safety approvals

  Overfill prevention WHG

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Typical delivery time:

  Economy shipping (Russian Post) Standard Shipping (EMS Express Post) Europe 14-30 days, in rare cases up to 90 days 7-20 days, in very rare cases up to 90 days United States 20-60 days, in rare cases up to 90 days 14-30 days, in rare cases up to 90 days Canada 14-30 days, in rare cases up to 90 days 7-30 days, in rare cases up to 90 days Asia, India, Africa 14-40 days, in rare cases up to 90 days 7-20 days, in very rare cases up to 90 days Australia and Oceania 14-40 days, in rare cases up to 90 days 10-25 days, in rare cases up to 90 days South and Central America 20-40 days, in rare cases up to 90 days 14-30 days, in rare cases up to 90 days Other countries 20-60 days, in rare cases up to 90 days 10-30 days, in rare cases up to 90 days