Point level switch

High-temperature point level switch for all liquids.

For use also in hazardous locations.

Your benefits

• Use in safety systems requiring functional safety to SIL2 in accordance with IEC 61508/IEC 61511-1
• With component parts resistant to high temperatures: for medium temperatures up to 280 °C (300 °C for max. 50 h cumulative)
• With welded gas-tight bushing: maximum safety in the event of damaged sensor 
• Process connections from ¾" and small tuning fork dimensions: also for areas difficult to access 
• Large number of process connections to choose from: universal usage 
• Wide variety of electronics, e.g. NAMUR, relay, DC-PMP, thyristor, PFM signal output: the right connection for every process control system 
• PROFIBUS PA interface: for optimum start-up and maintenance 
• No calibration: quick, low-cost start-up 
• No mechanically moving parts: no maintenance, no wear, long operating life 
• Monitoring of fork for damage: guaranteed function 
• FDA approved materials (PFA Edlon)

The Liquiphant S is a point level switch which can be used in all liquids

for process temperatures from -60 °C to 280 °C (300 °C for max. 50 h cumulative; without temperature shock limitation)  for pressure up to 100 bar  for viscosity up to 10000 mm2/s  for density of 0.5 g/cm3 or 0.7 g/cm3, other settings on request foam detection on request

The function is not affected by flow, turbulence, bubbles, foam, vibration, solids content or build-up. The Liquiphant is thus the ideal substitute for float switches.

FTL71:

With extension pipe up to 3 m (6 m on request)

High corrosion-resistant AlloyC4 (2.4610) is available for the fork and process connections for applications in very

aggressive liquids.

EEx ia, EEx de and EEx d protection enable it to be used

in hazardous areas.

 

Production time:
Endress+Hauser works to a defined standard production time (from order entry to goods issue) depending on the variant of the Liquiphant S FTL71.
Production times can be confirmed via your contact person or via the online shop.

Distribution:
Endress+Hauser will ship your order direct to your delivery address. In certain cases express or emergency shipments can be made on request.

Track & Trace:
Check your order status online using your reference number or the Endress+Hauser order confirmation number.

Spare Parts Logistics:
Spare parts are handled as standard products with a short standard delivery time. On request we deliver on shortest possible delivery time (extra charge).