• Process pressure / max. overpressure limit: Vacuum ... 40 bar (Vacuum ... 580 psi)
• Min. density of medium: >0,7g/cm³ (>0,5g/cm³ optional)
• Process connection: Threads: G1/2, G3/4, G1, MNPT1/2, MNPT3/4, MNPT1, R1/2, R3/4, R1
• Communication: AC/DC, DC-PNP
• Certificates / Approvals: CSA C/US, EAC
• Marine approval: ABS/ LR/ BV/ DNV
• Options: Adjustment switching delay Cleaned from oil+grease, PWIS free

Liquiphant FTL31 is a point level switch for liquids designed for industrial applications in all industries, mainly the machinery industry. The Liquiphant is used for overfill protection or pump dry-run protection in cleaning systems. 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 required, plug & play operation, IO-Link connectivity
• Process connections: Threads
• Temperature range: -40 to +150°C (-40 to +302°F)
• Pressure range: -1 to +40bar (-14.5 to 580psi)
• Surface roughness: 3.2µm
• Overfill protection and leakage detection WHG, marine approvals, final inspection report

• Designed according to highest quality and environmental sustainability standards
• Self-monitoring with safe switching even in case of power supply loss
• Accurate switching point independent of changing media properties
• IO-Link reduces costs and complexity through easy configuration
• Plug & play operation without adjustment needs
• Unaffected by conductivity, build-up, turbulence, flows or air bubbles
• No calibration or special tools required
• Robust stainless steel (316L) construction for maximum durability
• Modular design with wide variety of process connections and accessories
• No mechanically moved parts, maintenance-free operation