Vibronic Point level detection Liquiphant FTL50H

Field of Application :

The Liquiphant FTL50H is a highly reliable point level switch designed for use in hygienic and hazardous environments. It is specifically tailored for the food, beverage, and life sciences industries, complying with stringent hygiene standards (3-A, EHEDG, ASME BPE) and offering functional safety up to SIL2/SIL3.

With its fully welded, maintenance-free housing, the FTL50H delivers accurate level detection in all types of liquids, even under challenging conditions like changing media properties, turbulence, foam, gas bubbles, or vibrations.

Applications :

• Hygienic and sterile environments (food, beverage, pharmaceutical, and life sciences industries)
• Hazardous areas with explosion protection requirements
• Storage tanks, pipelines, and mixing vessels
• Overfill prevention and pump dry-run protection

Technical Specifications :

• Process Temperature Range: -50 to +150°C (-58 to +302°F)
• Process Pressure: -1 to +64 bar (-14.5 to +928 psi)
• Sensor Material: 316L Stainless Steel (electropolished & passivated surface finish for hygiene compliance)
• Process Connections:
  • Threads, flanges
  • Hygienic connections: Tri-Clamp, Dairy Coupling, Aseptic, DRD, SMS, Varivent
• Certifications & Compliance:
  • Hygienic certificates: 3-A, EHEDG, ASME BPE, FDA-compliant materials
  • Explosion protection certificates
  • Overfill protection certificate (WHG)
  • SIL2/SIL3 functional safety (IEC 61508/IEC 61511-1)

Benefits & Features :

Reliable & Maintenance-Free Operation

• No mechanically moving parts → No wear, no maintenance, and long operational life
• Guaranteed function through continuous self-monitoring of the fork sensor
• Resistant to build-up, turbulence, and foam interference

Easy to Install & Commission

• No calibration required → Plug & Play startup
• Variety of standardized hygienic process connections for easy integration

Designed for Hygienic & Hazardous Environments

• 316L stainless steel with electropolished, passivated surface for optimal hygiene
• Fully welded housing for increased durability and cleanliness
• Explosion-proof certification for safe operation in hazardous areas