En överblick över 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)
Applikationsområde
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
Fördelar
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
Videor
Xpert urvalet
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Specialprodukter
- Designade för krävande applikationer
Tekniska egenskaper
Enkelhet
Varierande
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Standardprodukter
- Pålitliga, robusta och lätta att underhålla
Tekniska egenskaper
Enkelhet
-
Specialprodukter
- Designade för krävande applikationer
Tekniska egenskaper
Enkelhet
Varierande
FLEX urvalet | Tekniska egenskaper | Enkelhet |
---|---|---|
Fundamental urvalet Möt dina grundläggande mätbehov |
Tekniska egenskaper
|
Enkelhet
|
Lean urvalet Hantera dina kärnprocesser med enkelhet |
Tekniska egenskaper
|
Enkelhet
|
Extended urvalet Optimera dina processer med innovativa teknologier |
Tekniska egenskaper
|
Enkelhet
|
Xpert urvalet Hantera dina mest utmanande applikationer |
Tekniska egenskaper
|
Enkelhet
Varierande |
Föregångare
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Teknisk information (TI)
TI Weld-in adapter, process adapter and flanges
Level, pressure and temperature measurement
EN SV 25/03/202415/09/202328/10/202130/07/202119/06/2020Språk:
Engelska
Version:
25/03/2024
Filstorlek:
1.1 MB
Filnamn:
TI00426FEN_2524.pdf
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Teknisk information (TI)
Liquiphant FailSafe FTL80, FTL81, FTL85 Technical Information
Vibronic
Point level switch for liquidsEN SV 04/06/201316/07/2012Språk:
Engelska
Version:
04/06/2013
Filstorlek:
678.4 KB
Filnamn:
TI01026FEN_0213.pdf
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Användarinstruktion (BA)
Liquiphant FailSafe FTL80, FTL81, FTL85 Operating Instructions
Vibronic
Point level switch for liquidsEN SV 04/06/201316/07/2012Språk:
Engelska
Version:
04/06/2013
Filstorlek:
768.4 KB
Filnamn:
BA01037FEN_0213.pdf
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Kortfattad instruktion (KA)
Liquiphant M/S FTL51, FTL71, FTL81 Operating Instructions
High Pressure Sliding Sleeve
G 1, NPT 1EN SV 09/05/201731/07/201001/05/200801/10/2005Språk:
Engelska
Version:
09/05/2017
Filstorlek:
295.4 KB
Filnamn:
KA00153FA6_1317.pdf
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Kortfattad instruktion (KA)
Liquiphant M/S FTL51, FTL71, FTL81
High Pressure Sliding Sleeve
G 1 1/2, NPT 1 1/2EN SV 09/05/201731/07/201001/05/200813/10/2005Språk:
Engelska
Version:
09/05/2017
Filstorlek:
280 KB
Filnamn:
KA00154FA6_1317.pdf
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Kortfattad instruktion (KA)
Operating Instuction Liquiphant M FTL 51, FTL71, FTL81
Sliding Sleeve G 1 A, 1 NPT
for Unpressurised Operation.EN SV 09/05/201719/10/2005Språk:
Engelska
Version:
09/05/2017
Filstorlek:
158.9 KB
Filnamn:
KA00151FA6_1317.pdf
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Kortfattad instruktion (KA)
Operating Instuction Liquiphant FTL 51, FTL71, FTL81 Sliding Sleeve
Sliding Sleeve G 1½ A, 1½ NPT
for Unpressurised Operation.EN SV 09/05/201719/10/2005Språk:
Engelska
Version:
09/05/2017
Filstorlek:
141.4 KB
Filnamn:
KA00152FA6_1317.pdf
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Installationsanvisningar (EA)
Graphite gaskets Installation instruction
Liquiphant M, LIquiphant S, Liquiphant FailSafe
EN SV 11/04/2012Språk:
Engelska
Version:
11/04/2012
Filstorlek:
363.6 KB
Filnamn:
EA0008FA2_0708.pdf
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Installationsanvisningar (EA)
Electronics on Liquiphant M/S/FailSafe Installation instruction
Liquiphant M/S/FailSafe
EN SV 09/07/2012Språk:
Engelska
Version:
09/07/2012
Filstorlek:
359 KB
Filnamn:
EA01030FA2_0112.pdf
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Installationsanvisningar (EA)
Cover for housing T13 electronic compartment with sight glas Installation instruction
Liquicap M, Solicap M, Liquphant M/S/FailSafe, Soliphant M
EN SV 09/08/2012Språk:
Engelska
Version:
09/08/2012
Filstorlek:
158.7 KB
Filnamn:
EA01049FA2_01.12.pdf
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