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Liquiphant - Model FTL31 -Vibronic Point Level Detection
Point level switch for liquids in compact design with stainless steel housing. Liquiphant FTL31 is a point level switch for liquids. The FTL31 is designed for industrial applications in all industries, mainly the machinery industry. The Liquiphant is used for overfill prevention 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
- Plug & play
- IO-Link connectivity
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Designed according to highest requirements to quality and environmental sustainability. The self-monitoring Liquiphant offers safe switching also in case of power supply loss.
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Independent of changing media properties an accurate switching point is offered. IO-Link reduces costs and complexity due to easy configuration of the devices via engineering tools
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A real plug & play sensor is offered without any need for adjustment even with changing media. Measurement is unaffected by conductivity, build-up, turbulence, flows or air bubbles
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No calibration is required, no specific know-how or tools (e.g. software) necessary
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Robust design made of stainless steel (316L) assures highest durability
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A modular design offers different process temperatures and the widest variety of process connections and accessories in the market to fit every application
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No mechanically moved parts, free of maintenance
Point level switch in compact design with stainless steel housing.
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Process connections: Threads
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Temperature: -40 to +150°C (-40 to +302°F)
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Pressure: -1 to +40bar (-14.5 to 580psi)
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Surface roughness: 3.2µm
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Overfill prevention and leakage detection WHG, marine approvals, final inspection report
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Measuring principle
Vibration Liquids
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Characteristic / Application
Level switch for liquids and is used in tanks, vessels
and pipes. -
Supply / Communication
20 ... 253V AC/DC, 2-wire
10 ... 30V DC-PNP 3-wire -
Ambient temperature
-40 °C ... 70 °C
(-40 °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
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Process connection
Threads:
G1/2, G3/4, G1, MNPT1/2, MNPT3/4, MNPT1, R1/2, R3/4, R1 -
Communication
AC/DC, DC-PNP
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Certificates / Approvals
CSA C/US, EAC
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Safety approvals
Overfill prevention WHG
Leakage -
Design approvals
EN 10204-3.1
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Marine approval
ABS/ LR/ BV/ DNV
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Options
Adjustment switching delay
Cleaned from oil+grease,
PWIS free