Technical Data; Input; Measured Variable; Measuring Range - Endress+Hauser Liquiphant FTL64 Operating Instructions Manual

Technical data

54
More detailed information and documentation are available:
• Product Configurator on the Endress+Hauser website
• Endress+Hauser sales organization
15 Technical data
15.1

Input

15.1.1

Measured variable

Level (point level), MAX or MIN safety
15.1.2

Measuring range

Depends on the installation location and the pipe extension ordered
Standard pipe extension up to 3 m (9.8 ft) and up to 6 m (20 ft) on request.
15.2

Output

15.2.1

Output signal

SIO (FEL60H electronic insert)
8/16 mA (SIO) with superimposed digital communication protocol HART, 2-wire
Continuous operation (FEL60H electronic insert)
4 to 20 mA proportional to the oscillation frequency with superimposed digital
communication protocol HART, 2-wire
For continuous current output, one of the following modes of operation can be selected:
• 4.0 to 20.5 mA
• NAMUR NE 43: 3.8 to 20.5 mA (factory setting)
• US mode: 3.9 to 20.8 mA
15.2.2

Signal on alarm

Signal on alarm in accordance with NAMUR recommendation NE 43.
4 to 20 mA HART:
• Max. alarm: can be set from 21.5 to 23 mA
• Min. alarm: < 3.6 mA (factory setting)
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Liquiphant FTL64 HART
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