Endress+Hauser Liquiphant S FDL61

Level switch

Measuring principle

Vibration Liquids

Characteristic / Application

SIL 3 acc. to IEC61508 / AK5 DIN V 19250
Redundant accord. VdTГњV in one device
Permanent self function control
Anual test may be waived
Variable length up to 6000mm

Specialities

Permanent self monitored
Redundant measuring system
Selftest by pressing a button

Supply / Communication

PFM

Ambient temperature

-25 В°C ... 70 В°C
(-13 В°F ... 158 В°F)

Process temperature

-40 В°C ... 150 В°C
(-40 В°F ... 302 В°F)

Process pressure absolute / max. overpressure limit

Vacuum ... 40 bar
(Vacuum ... 580 psi)

Min. density of medium

0,5g/cm3

Main wetted parts

316Ti, Alloy

Process connection

G1A, NPT1,DIN DN25 ... DN100, ASME 1" ... 6",JIS RF 10 K 50 316Ti / Alloy

Process connection hygienic

Tri-Clamp ISO2852
Dairy coupling

Sensor length

220mm ... 6000mm
(8.7" ... 236")

Communication

PFM / Nivotester FTL670

Certificates / Approvals

ATEX
VdTГњV 100
WHG/ Overfill prevention
SIL
GL Marine
3A

Components

FTL670, Fail-safe level switch interface

Successor

Liquiphant FTL81