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Liquiphant M

Classification:
Product name:
Liquiphant M

Order number:
FTL50, FTL50H, FTL51, FTL51C, FTL51H, FTL51K

Shortdescription:
Vibronic Point level switch for all kinds of liquids

Product types:
Switching Devices

Technology & Profiles:
PROFIBUS, PA Devices

Certification number:
PROFIBUS Z00690

Company:
Endress+Hauser
Endress+Hauser

Christoph Merian-Ring 12
4153 Reinach
Switzerland

Lukas Klausmann
http://www.endress.com
profibus.pcps(at)endress(dot)com

Illustration:
Liquiphant M
Product description:

Liquiphant M
Vibronic Point level switch for all kinds of liquids

Application
The Liquiphant M is a point level switch which can be used in all liquids
– for process temperatures from –50 °C to 150 °C
– for pressures up to 100 bar
– for viscosity up to 10,000 mm2/s
– for densities ? 0.5 g/cm3 or ? 0.7 g/cm3,other settings available on request
– foam detection on request
The reliable function is not affected by flow, turbulence,bubbles, foam, vibration, solids content or buildup. The
Liquiphant is thus the ideal substitute for float switches.
FTL50:
Compact design, ideal for mounting in pipes and for installation in areas difficult to access
FTL51:
With extension pipe up to 3 m (6 m on request)
FTL50H, FTL51H:
With polished tuning fork and easy-to-clean process connections and housings for food and pharmaceutical applications
High corrosion-resistant AlloyC4 (2.4610), AlloyC22 (2.4602) is available for the fork and process connections for applications in very aggressive liquids.
International approvals certify use in hazardous areas.Features and

Your benefits
• Use in safety systems requiring functional safety to SIL2/SIL3 in accordance with IEC 61508/ IEC 61511-1
• Large number of process connections to choose from: universal usage
• Suitable for use in sterile applications in the life science industry (device design according to ASME BPE-2007)
• PROFIBUS PA protocol: for commissioning and maintenance
• No adjustment: quick, low-cost startup
• No mechanically moving parts: no maintenance, no wear, long operating life
• Monitoring of fork for damage: guaranteed function
• FDA-approved material (PFA Edlon)
• Compact stainless steel housing (optional): the IP69K protection rating guarantees the unit remains permanently tight and can keep out water even in the
event of intensive cleaning or flooding for several hours.

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