Endress+Hauser Vibronic Point level switch Liquiphant FTL71

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Endress+Hauser Vibronic Point level switch Liquiphant FTL71
Process temperature-60 °C...+280 °C
(-76 °F...+540 °F)
(300°C / 572°F, 50h cumulated)
Process pressure / max. overpressure limitVacuum...100 bar
(Vacuum...1450 bar)
Min. density of medium0.5g/cm³ (0.4g/cm³ optional)
Measuring principleVibration Liquids
Characteristic / ApplicationModular housing concept
High process temperatures up to 280°C
wide range of process connections
Analogue and bus interfaces
Extensive certificate range (e.g. Ex,WHG)
compact, e.g. pipes
Dual Sealing / Second line of defense
SpecialitiesFoam detection
Detect a density change
second line of defense
Supply / CommunicationPROFIBUS PA
19...253V AC
10...55V DC-PNP
19...253V AC bzw 10...55V DC
8/16mA, 11...36V DC
NAMUR
PFM
Ambient temperature-50 °C...+70 °C
(-58 °F...+158 °F)
Process temperature-60 °C...+280 °C
(-76 °F...+540 °F)
(300°C / 572°F, 50h cumulated)
Process pressure / max. overpressure limitVacuum...100 bar
(Vacuum...1450 bar)
Min. density of medium0.5g/cm³ (0.4g/cm³ optional)
Main wetted parts316L / Alloy
PFA and Enamel on request
Process connectionThread:
G3/4A, G1A, R3/4", R1, NPT3/4, NPT1
Flange:
DIN DN25...DN100,
ASME 1"...4",
JIS 25A...100A
Sensor lengthLength 130mm (5.12") (Liquiphant II)
148mm...3000mm / 6000mm optional
(5.83"...118" / 236" optional)
CommunicationPROFIBUS PA
19...253V AC
10...55V DC-PNP
19...253V AC bzw 10...55V DC
8/16mA, 11...36V DC
NAMUR
PFM
Certificates / ApprovalsATEX, FM, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
Safety approvalsSIL
Design approvalsEN 10204-3.1
NACE MR0175, MR0103
ASME B31.3
AD2000
Marine approvalGL/ ABS
OptionsHeavy duty stainless steel housing mainly for the oil and gas industry
ComponentsFTL325P/FTL375P Interface PFM
FTL325N/FTL375N Interface NAMUR
Returns Policy

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