The Liquiphant M is a point level switch which can be used in all liquids – for temperatures from –50 °C to 150 °C (up to 230 °C on request) – for pressures up to 40 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. All the wetted parts of the sensor (process connection, extension pipe and tuning fork) are coated in enamel or various synthetic materials, making the point level switch suitable for applications in very aggressive liquids. International approvals certify use in hazardous areas. 

• Use in safety systems requiring functional safety to SIL2/SIL3 in accordance with IEC 61508/IEC 61511-1 

• Optimally adapted to the process with a wide range of materials for corrosion-resistant coating 

• Large number of process connections to choose from – Flanges for various standards – Universal usage 

• Wide range of electronics, e.g. NAMUR, relay, thyristor, PFM signal output: suitable connection for every process control system 

• 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)