Endress+Hauser Soliphant FTM50 Vibronic Point level detection

• SIL2 in accordance with IEC 61508
• No mechanically moved parts, free of maintenance
• Measurement not affected by build-up or external vibration
• Various electronic inserts: e.g. NAMUR, relay, thyristor and PFM-signal outputs for optimum alignment with the plant control system
• Build-up and abrasion display selectable, density setting and switching delay selectable
• Choice of coated or polished sensor
• Build-up and corrosion detection

Point level switch for fine grained solids and powder.

• Process connections: Threads, flanges and hygienic connection (Tri-Clamp)
• Temperature: -50 to +280°C (-60 to +540°F)
• Pressure: -1 to +25bar (-14.5 to +360psi)
• Sensor length: 145mm, 200mm
• Sensor material: 316L (3,2µm, 0,8µm, PTFE coated, ETFE coated)
• International explosion protection certificates

• Measuring principle

  Vibration Solids

• Characteristic / Application

  Point level switch for fine grained solids and powder
  Fork sensor
  Universal
  No calibration required
  Not affected by build-up or external vibration
  Robust
  Switch value visible from outside
  Compact

• Specialities

  Build-up and corrosion detection 
  Remote version
  3 temperature versions available
  SIL 2

• Supply / Communication

  10-55V DC PNP 3-wire
  19-253V AC 2-wire 
  19…253V AC / 19V…55V DC 2 relay contact
  8/16mA
  NAMUR
  PFM

• Ambient temperature

  -50°C … 70°C
  (-60°F … 160 °F)

• Process temperature

  -50°C … 280°C
  (-60°F … 540°F)

• Process pressure absolute / max. overpressure limit

  Vacuum … 25 bar
  (Vacuum … 360 psi)

• Min. density of medium

  10 g/l (8 g/l on request)

• Main wetted parts

  selectable:
  316L 3,2um
  316L 0,8um
  316L PTFE coated (to avoid build-up)
  316L ETFE coated (to avoid corrosion)

• Process connection

  Thread

  R 1 1/2″ 

  1 1/4″ NPT

  1 1/2″ NPT

  EN Flange DN50…DN100
  ASME Flange 2″…4″
  JIS Flange 50A…100A

• Process connection hygienic

  Tri-Clamp ISO2852

• Sensor length

  Standard: 200mm (8″) 
  Short: 145mm (5.7″)

• Communication

  DC PNP 2-wire
  AC Thyristor
  DPDT relay
  8/16mA
  NAMUR
  PFM

• Certificates / Approvals

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

• Safety approvals

  SIL

• Design approvals

  EN 10204-3.1

• Options

  Glass cover
  Temperature spacer
  EN10204-3.1

• Components

  PFM: FTL325P, FTL375P
  NAMUR: FTL325N, FTL375N

• Application limits

  Grain size > 10mm (0.4″)

Datasheet: Soliphant M FTM50, FTM51, FTM52 Technical Information