Oversigt over specifikationer
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Process temperature
-60°C...+280°C
(-76°F...+540°F) -
Process pressure / max. overpressure limit
Vacuum...100 bar
(1450 psi) -
Min. density of medium
Density from 0.4 g/cm3
(0.4 SGU)
Anvendelsesområde
Liquiphant FTL81 is a point level switch for use in hazardous areas with all international certificates. FailSafe overfill protection in applications with functional safety up to SIL3 with one device. Reliable measurement values, not affected by: changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.
Point level switch for liquids up to SIL3.
Process connections: Threads and flanges
Temperature: -60 to +280°C (-76 to +540°F)
Pressure: -1 to +100bar (-14.5 to +1,450psi)
Sensor length: Extension pipe up to 3m (9.8ft)
Sensor material: 316L, Alloy C
International explosion protection certificates, overfill protection WHG, SIL, marine approvals
Fordele
Use in safety systems requiring functional safety to SIL3 in accordance with IEC 61508 Ed.2.0/ IEC 61511-1/ISA 84-1 and DIN EN ISO 13849
Proof test: proof testing interval up to 12 years, Slave devices tested at the press of a button
Permanent self-monitoring/internal redundancy
4-20mA interface (acc. to NAMUR NE 06/NE 43): easy integration via the switching unit (Nivotester FailSafe FTL825) with a two-channel output (safety contacts) and locking function or direct integration into a safety PLC
No adjustment: quick, low-cost startup
No mechanically moving parts: no maintenance, no wear, long operating life
Monitoring of fork for damage, corrosion, build-up and mechanical blocking
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95 dokumenter
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Tekniske oplysninger (TI)
TI Weld-in adapter, process adapter and flanges
Level, pressure and temperature measurement
EN DA 25/03/202415/09/202328/10/202130/07/202119/06/2020Sprog:
Engelsk
Version:
25/03/2024
Filstørrelse:
1.1 MB
Filnavn:
TI00426FEN_2524.pdf
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Tekniske oplysninger (TI)
Liquiphant FailSafe FTL80, FTL81, FTL85 Technical Information
Vibronic
Point level switch for liquidsEN DA 04/06/201316/07/2012Sprog:
Engelsk
Version:
04/06/2013
Filstørrelse:
678.4 KB
Filnavn:
TI01026FEN_0213.pdf
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Betjeningsvejledning (BA)
Liquiphant FailSafe FTL80, FTL81, FTL85 Operating Instructions
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Point level switch for liquidsEN DA 04/06/201316/07/2012Sprog:
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Version:
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768.4 KB
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BA01037FEN_0213.pdf
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Kort anvisning (KA)
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G 1, NPT 1EN DA 09/05/201731/07/201001/05/200801/10/2005Sprog:
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Version:
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Filstørrelse:
295.4 KB
Filnavn:
KA00153FA6_1317.pdf
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Kort anvisning (KA)
Liquiphant M/S FTL51, FTL71, FTL81
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G 1 1/2, NPT 1 1/2EN DA 09/05/201731/07/201001/05/200813/10/2005Sprog:
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280 KB
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Kort anvisning (KA)
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for Unpressurised Operation.EN DA 09/05/201719/10/2005Sprog:
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Version:
09/05/2017
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158.9 KB
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KA00151FA6_1317.pdf
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Kort anvisning (KA)
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09/05/2017
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141.4 KB
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KA00152FA6_1317.pdf
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Installationsanvisninger (EA)
Diagnostics plug Installation instruction
Liquiphant M/S/FailSafe, Soliphant T/M
EN DA 24/04/201511/10/2012Sprog:
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Version:
24/04/2015
Filstørrelse:
71.5 KB
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EA01063FA2_0215.pdf
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Installationsanvisninger (EA)
Cover for housing T13 terminal compartment Installation instruction
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EN DA 24/02/202215/08/201409/08/2012Sprog:
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Version:
24/02/2022
Filstørrelse:
119 KB
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EA01050FA2_0322.pdf
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Installationsanvisninger (EA)
Cover for housing T13 electronic compartment Installation instruction
Liquiphant M/S, Soliphant M, Liquicap M, Solicap M/S
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164.3 KB
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