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Liquiphant FTL33 Vibronic Point Level Detection

Specifications

Here’s a comprehensive overview of the Liquiphant FTL33 point level switch, specifically designed for applications in the food and beverage industry.

Measuring Principle:
Vibration Liquids
Process Temperature:
-40 °C to 150 °C (-40 °F to 302 °F)
Process Pressure:
Vacuum to 40 bar (Vacuum to 580 psi)
Ambient Temperature:
-40 °C to 70 °C (-40 °F to 158 °F)
Minimum Density of Medium:
0.7 g/cm³ (optional >0.5 g/cm³)
Surface Roughness:
0.76 µm or 1.5 µm


Applications

The Liquiphant FTL33 is tailored for:

Point Level Detection:
Specifically designed for hygienic applications, particularly in the food and beverage sectors.
Key Use Cases:
Overfill protection
Pump dry-run protection
IO-Link Capability:
Facilitates easy parameter setting and reduces complexity in configuration.

Benefits

Compact Design:
The smallest vibronic sensor on the market, ideal for space-constrained installations.
Safety Features:
Continuous self-monitoring ensures reliable operation, independent of media properties.
User-Friendly Installation:
Plug and play functionality eliminates the need for calibration, making it easy to set up and operate.
CIP/SIP Cleanability:
Designed for cleanliness in food processing, with up to protection class IP69k.
Robust Construction:
Made of stainless steel (316L), ensuring durability and resistance to corrosion.
No Maintenance Required:
No moving parts mean reduced maintenance needs and increased reliability.
Design and Installation:
Process Connections:
Various options including:
Threads: G1/2, G3/4, G1, MNPT1/2, MNPT3/4, MNPT1, R1/2, R3/4, R1
Hygienic connections: Flush mount using weld-in adapters (DIN 11851, Tri-Clamp)
Communication Protocols:
AC/DC (20 … 253V AC/DC, 2-wire)
DC-PNP (10 … 30V DC-PNP, 3-wire)
IO-Link for enhanced connectivity.

Approvals and Certificates

  • Hygienic Approvals:
    3A, EHEDG certifications ensure compliance with stringent hygiene standards.
  • Safety Approvals:
    Overfill protection certification (WHG) and leakage detection approvals.
  • Design Approvals:
    Compliance with EN 10204-3.1 and certified by CSA C/US, EAC.
    Options
  • Customizable Features:
    Available options include switching delay, cleaning from oil and grease, and surface finish measurement for tailored applications.
    Conclusion
    The Liquiphant FTL33 is a highly reliable and compact point level switch for liquids in the food industry, designed with hygiene and safety in mind. Its robust, maintenance-free design, combined with easy installation and configuration through IO-Link technology, makes it an ideal choice for overfill and dry-run protection in various food and beverage applications.