Nivotester FTL325P Switching Unit Vibronic Point Level Detection For Liquid

Benefits

• Nivotester FTL325P for connecting one, two or three measuring cells (1-, 2- or 3-channel devices)

• Intrinsically safe signal circuits Ex ia for use of measuring sensor in explosion hazardous areas

• Functional safety up to SIL2 through line monitoring. Simplified proof testing to WHG/SIL by pressing push-button

• DIN Rail housing for simple series installation on standard rails in switch cabinet

• Simple wiring using pluggable terminal blocks

• Inputs are galvanically isolated from each other, from the mains and from the outputs

• Measuring principle

  Vibration Liquids

• Characteristic / Application

  Switching unit PFM technology for rail mounting
  Intrinsically safe
  Highest SIL safety

• Specialities

  If sensors are redundant, SIL3

• Supply / Communication

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

• Ambient temperature

  Single installation:
  -20 °C ... 60 °C
  (-4 °F ... 140 °F)
  Rail mounting:
  -20 °C ... 50 °C
  (-4 °F ... 122 °F)

• Communication

  1 Channel: 1 Level SPDT + 1 Alarm SPST
  3 Channel: 3 level SPDT + 1 Alarm SPST

• Certificates / Approvals

  ATEX, FM, CSA, IEC Ex, TIIS, INMETRO, NEPSI, EAC

• Safety approvals

  Overfill prevention WHG
  SIL

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