FTM21 Soliphant Vibronic Point level detection

Compact limit switch with extension tube for bulk solids with stainless steel housing (316L)

• Measuring principle

  Vibration Solids

• Characteristic / Application

  Point level switch for fine grained solids
  Grain size <= 25 mm (<= 0.98 in)
  Single rod
  No calibration required
  Not affected by build-up or external vibration
  Robust
  Switch value visible from outside
  Tube extension

• Supply / Communication

  10 - 45 VDC
  19 - 253 VAC relay
  DC PNP 10 - 45 V

• Ambient temperature

  -40°C ... 70°C
  (-40°F ... 160°F)

• Process temperature

  -40°C ... 150°C
  (-40°F ... 300°F)

• Process pressure / max. overpressure limit

  Vacuum ... 25 bar
  (Vacuum ... 360 psi)

• Min. density of medium

  200 g/l

• Main wetted parts

  316L

• Process connection

  Thread
  R 1"
  R 1 1/2"
  1 1/4" NPT
  1 1/2" NPT

• Sensor length

  500 mm (20")
  1000 mm (40")
  1500 mm (60")

• Communication

  DPDT relay
  DC PNP max 350 mA

• Certificates / Approvals

  ATEX, FM, CSA, CSA C/US, IEC Ex, NEPSI, INMETRO, EAC

• Options

  Sliding sleeve available

Soliphant FTM21 is a point level switch for applications with fine-grained or coarse-grained, non-fluidized bulk solids. The various designs means the device has a wide range of applications. Certificates are also available for use in dust and hazardous areas.

Point level switch for fine grained solids

• Process connections: Threads

• Temperature: -40 to +150°C (-40 to +300°F)

• Pressure: -1 to +25bar (-14.5 to +360psi)

• Sensor length: 500mm, 1,000mm, 1,500mm

• Sensor material: 316L

• International explosion protection certificates

• No calibration required, easy commissioning (plug and play)

• Measurement not affected by build-up or external vibration

• No mechanically moved parts, free of maintenance

• Sensor material 316L, abrasion resistant even with building materials

• Plastic housing with cover with sight glass, switch status visible from outside;
  also aluminium housing available

• Not affected by flow noises

• Available with explosion protection certificates