FTL325N Nivotester Vibronic Point level detection

Switching unit with NAMUR input for rail mounting or single installation

Previous: Nivotester FTL375N

• Measuring principle

  Vibration Liquids

• Characteristic / Application

  Switching unit NAMUR technology for rail mounting
  SIL2, according 61511
  Intrinsically safe

• Supply / Communication

  NAMUR
  24V AC,DC / 230V AC

• 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, INMETRO, NEPSI, EAC

• Safety approvals

  Overfill prevention WHG
  SIL

• Measuring principle

  Vibration Solids

• Characteristic / Application

  Switching unit NAMUR technology for rail mounting
  SIL2, according 61511
  Intrinsically safe

• Supply / Communication

  NAMUR
  24V AC,DC / 230V AC

• 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, INMETRO NEPSI

• Safety approvals

  Overfill prevention WHG
  SIL

Nivotester FTL325N is a switching unit for point level detection in liquid tanks, also in hazardous explosion areas. Also suitable for overfill prevention in tanks with combustible or non-combustible liquids harmful to water. Two-point control and point level detection. The perfect fit for applications in safety related systems with requirements for functional safety up to SIL2 in accordance to IEC 61508 /IEC 61511 using Liquiphant with electronic insert FEL56 or FEL58.

Switching unit with NAMUR input for rail mounting or single installation.

• Ambient temperature: -20 to +50°C (-4 to +122°F)

• International explosion protection certificates, overfill prevention WHG, marine approvals

• Nivotester FTL325N 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

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

• Simple wiring using pluggable terminal blocks

• NAMUR interface to EN 50227 (DIN 19234; NAMUR) or IEC 60947-5-6 to connect NAMUR sensors or electronic inserts