Вібраційний датчик граничного рівня Liquiphant FTL51, Endress+Hauser

Вібраційний датчик граничного рівня Liquiphant FTL51, Endress+Hauser
Попереднє замовлення
Доступне передзамовлення
Endress+Hauser Виробник: Endress+Hauser
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Point level switch with extension tube for liquids in all industries

Field of application

Liquiphant FTL51 is a point level switch with extension tube for use in hazardous areas with all international certificates. Useable in all industries. FTL51 offers functional safety SIL2/SIL3. With the second line of defense highest degree of safety and availability of the device can be guaranteed. Reliable measurement values, not affected by: changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.

Point level switch with extension tube for all liquids.

  • Process connections: Threads, flanges and hygienic process connection (Tri-Clamp)

  • Temperature: -50 to +150°C (-58 to +302°F)

  • Pressure: -1 to +100bar (-14.5 to +1,450psi)

  • Sensor material: 316L, Alloy

  • International explosion protection certificates, overfill protection WHG, SIL

Benefits

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

  • International explosion protection certificates and overfill protection certificate (WHG)

  • No calibration required, easy to start up

  • No mechanically moving parts: no maintenance, no wear, long operating life.Monitoring of fork for damage: guaranteed function

  • Second line of defense to protect the environment

  • Variety of standardized process connections for all applications

  • Stainless steel (316L) and high-corrosion resistant sensor material (Alloy)

Specifications

Measuring principle

Vibration Liquids

Characteristic / Application

Modular housing concept
wide range of process connections
Analogue and bus interfaces
Extensive certificate range (e.g. Ex,WHG)
pipe extension up to 3m (6m option)

Specialities

Foamdetection
Detect a densitychange
second line of defense

Supply / Communication

PROFIBUS PA
19...253V AC
10...55V DC-PNP
19...253V AC or 10...55V DC
8/16mA, 11...36V DC
NAMUR
PFM

Ambient temperature

-50 °C...+70 °C
(-58 °F...+158 °F)

Process temperature

-50 °C...+150 °C
(-58 °F...+302 °F)

Process pressure / max. overpressure limit

Vacuum...100 bar

Min. density of medium

0.5g/cm³(0.4g/cm³ optional)

Main wetted parts

316L / Alloy

Process connection

Thread:
G3/4A, G1A, R3/4", R1, NPT3/4, NPT1
Flange:
DN25...DN100,
ASME 1"...4",
JIS 25A...100A

Process connection hygienic

Tri-Clamp ISO2852

Sensor length

Length 130mm (5.12") (Liquiphant II)
148mm...6000mm (5.83"...236")

Communication

PROFIBUS PA
19...253V AC
10...55V DC-PNP
19...253V AC bzw 10...55V DC
8/16mA, 11...36V DC
NAMUR
PFM

Certificates / Approvals

ATEX, FM, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI

Safety approvals

SIL2/ SIL3

Design approvals

EN 10204-3.1
NACE MR0175, MR0103
ASME B31.3
AD2000

Marine approval

GL/ ABS/ DNV

Options

Heavy duty stainless steel housing mainly for the oil and gas industry

Components

FTL325P/FTL375P Interface PFM
FTL325N/FTL375N Interface NAMUR

Successor

Liquiphant FTL51B