FTL33 Liquiphant Vibronic Point level detection

Point level switch for liquids in compact hygienic design for the food industry

Previous: Pump Protection FTW360, Liquiphant T FTL20H, Liquiphant FTL330H, Liquiphant FTL330L

• Measuring principle

  Vibration Liquids

• Characteristic / Application

  Point level switch for liquids
  in the food sector

• Supply / Communication

  20 ... 253V AC/DC, 2-wire
  10 ... 30V DC-PNP, 3-wire

• Ambient temperature

  40 °C ... 70 °C
  (-40 °F ... 158 °F)

• Process temperature

  -40 °C ... 150 °C
  (-40 °F ... 302 °F)

• Process pressure / max. overpressure limit

  Vacuum ... 40 bar
  (Vacuum ... 580 psi)

• Min. density of medium

  >0,7g/cm³
  (>0,5g/cm³ optional)

• Main wetted parts

  316L

• Process connection

  Threads:
  G1/2, G3/4, G1, MNPT1/2, MNPT3/4, MNPT1, R1/2, R3/4, R1

• Process connection hygienic

  Flush mount by use of weld in adapter
  DIN11851
  Tri-Clamp

• Communication

  AC/DC, DC-PNP, IO-Link

• Certificates / Approvals

  CSA C/US, EAC

• Safety approvals

  Overfill protection WHG
  Leakage

• Design approvals

  EN 10204-3.1

• Hygienic approvals

  3A, EHEDG

• Options

  Switching delay
  Cleaned from oil+grease,
  Surface finish measurement

Liquiphant FTL33 is a point level switch for liquids. The FTL33 is especially designed for food & beverage applications where hygienic requirements are requested. The Liquiphant is used for overfill protection or pump dry-run protection. The IO-Link capability allows easy parameter setting.
Compact:
- Smallest vibronic sensor in the market
Safe:
- Continuous self-monitoring
- Reliable switching independent of media properties
Easy:
- No calibration
- Plug & play
-IO-Link connectivity

Point level switch in compact hygienic design with stainless steel housing for the food industry.

• Process connections: Threads, hygienic process connections, M24 process adapter

• Temperature: -40 to +150°C (-40 to +302°F)

• Pressure: -1 to +40bar (-14.5 to +580psi)

• Surface roughness: 0.76µm or 1.5µm

• Overfill protection and leakage detection WHG, hygienic certificates, final inspection report

• Designed for hygienic applications especially in the food industry - hygienic process connections and approvals available. IO-Link reduces costs and complexity due to easy configuration of the devices via engineering tools

• CIP and SIP cleanability ensured - up to protection class IP69k

• Designed according to highest requirements to quality and environmental sustainability, the self-monitoring Liquiphant offers safe switching also in case of power supply loss

• Independent of changing media properties an accurate switching point is offered

• A real plug & play sensor is offered without any need for adjustment even with changing media. Measurement is unaffected by conductivity, build-up, turbulence, flows or air bubbles

• No calibration is required, no specific know-how or tools (e.g. software) necessary

• Robust design made of stainless steel (316L) assures highest durability - no mechanically moved parts, free of maintenance