Low Price E+H Liquiphant FTL31 Vibronic Point Level Switch For Liquid FTL31-AA4U2AAWBJ

Level Transmitter
September 17, 2025
Category Connection: Level Transmitter
Brief: Discover the Liquiphant FTL31-AA4M2ABWBJ Vibronic Level Detection Pressure Transmitter, a reliable point level switch for liquid detection. With 4-20mA output and SIL certification, it ensures safety and efficiency in industrial applications. Learn about its robust design, no-calibration setup, and versatile use cases.
Related Product Features:
  • Point level switch for detecting liquid presence/absence using vibronic/tuning fork principle.
  • Operates in a wide temperature range from −40 °C to +150 °C.
  • Handles process pressure up to +40 bar (≈ 580 psi) and vacuum conditions.
  • Stainless steel 316L wetted materials for durability and corrosion resistance.
  • Multiple process connections available: G½, G¾, G1, NPT, etc.
  • Flexible electrical options: 3-wire DC-PNP or 2-wire AC/DC versions.
  • Features IO-Link, continuous self-monitoring, and LED indicators.
  • No calibration needed, ensuring quick setup and low maintenance.
Faqs:
  • What is the minimum density requirement for the Liquiphant FTL31?
    Standard versions require a medium density >0.7 g/cm³, with an optional version available for densities >0.5 g/cm³.
  • Is the Liquiphant FTL31 suitable for hazardous areas?
    The FTL31 is not suited for some hazardous area classifications; for such environments, other models like the FTL33 may be more appropriate.
  • Does the Liquiphant FTL31 require calibration?
    No, the FTL31 does not require calibration, reducing setup time and maintenance efforts.
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