FTL20 Vibronic point level detection

Product Item : FTL20-0020
Category： Level
Measuring Principle:Vibration Liquids
Characteristic / Application:most compact device media independent Focus factoryautomation
Main wetted parts:316L
Output:AC, DC-PNP, ASi
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Vibronic point level detection liquiphant FTL20 is in compact
design with stainless steel housing

Liquiphant FTL20 is a point level switch with compact design. FTL20 is used in tanks, containers and pipelines, in cleaning and filtering systems and coolant and lubricant tanks as an overfill prevention or as a pump dry-run protector. The FTL20 is ideal for applications which previously used float switches and conductive, capacitive and optical sensors. Functional check in installed state per magnet from the outside possible.

Benefits

Operational safety, reliability and universal applicability through use of the tuning fork measuring principle
Measurement is unaffected by conductivity, build-up, turbulence, flows or air bubbles
Simple and fast commissioning. No calibration required
No mechanically moved parts, free of maintenance
Safe function due to self-monitoring (active frequency monitoring of the fork)
Easy recurring function test via test magnet
Suitable for constricted space due to compact design

Field of application

Point level switch in compact design with stainless steel housing.

Process connection: Threads
Temperature: -40 to +150°C (-40 to +302°F)
Pressure: -1 to +40bar (-14.5 to +580psi)
International explosion protection certificates, overfill prevention WHG, marine approvals

Features and specifications

Measuring Principle	Vibration Liquids
Characteristic / Application	most compact device media independent Focus factoryautomation
Supply / Communication	19 ... 253V AC 10 ... 35V DC-PNP ASI-Bus
Ambient temperature	-40 °C ... 70 °C (-40 °F ... 158 °F) ASi -25 °C ... 70 °C (ASi -13 °F ... 158 °F
Process temperature	-40 °C ... 150 °C (-40 °F ... 302 °F)
Process pressure absolute / 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	G1/2A, G3/4A, G1A, NPT1/2", NPT3/4", R1/2", R3/4"
Process connection hygienic	Flush mount by use of weld in adapter
Sensor length	64mm (2.52")
Output	AC, DC-PNP, ASi
Certificates / Approvals	CSA WHG/ Overfill prevention GL Marine Railway approval
Successor	Product phase out planned, Successor FTL31