Applikationsområde
The Nivotester FTL825 supplies the Liquiphant FailSafe FTL8x point level switch with direct voltage via a two-wire cable. At the same time, it analyzes the current values (4-20mA discrete) of the Liquiphant and returns a switching signal. The signal inputs of the Nivotester FTL825 are galvanically isolated from the mains and the output and can be ordered Safety-critical systems up to SIL3. For industries where redundant or diverse systems are either not recommended or not possible.
FailSafe point level switch unit for top hat rail mounting.
Ambient temperature: -20 to +60°C (-4 to +140°F)
International explosion protection certificates, overfill prevention WHG
Fördelar
Use in safety systems requiring functional safety to SIL3 in accordance with
IEC 61508 Ed.2.0 /IEC 61511-1 / ISA 84-1Proof test: proof testing interval up to 12 years, Slave devices tested at the press of a button
For safety-critical systems up to SIL3 in the chemicals, petrochemicals and oil & gas industries
For applications where redundant or diverse systems are either not recommended or not possible, the longest possible test cycles are desirable, or proof tests are either not possible or only with great difficulty and expense
Integrated locking function (self-holding)
4 switching outputs (can be analyzed separately): 2 as level safety contacts based on the quiescent current principle for a redundant output signal, 1 x signaling contact (e.g. lamp),
1 x fault-signaling contact as changeover contact
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
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Specialprodukter
- Designade för krävande applikationer
Tekniska egenskaper
Enkelhet
Varierande
| FLEX urvalet | Tekniska egenskaper | Enkelhet |
|---|---|---|
Fundamental urvalet Möt dina grundläggande mätbehov |
Tekniska egenskaper
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Enkelhet
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Lean urvalet Hantera dina kärnprocesser med enkelhet |
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Enkelhet
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Extended urvalet Optimera dina processer med innovativa teknologier |
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Xpert urvalet Hantera dina mest utmanande applikationer |
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Varierande |
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Kundcase
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Teknisk information (TI)
Nivotester FailSafe FTL825 Technical Information
Point level switch
ForLiquiphant FailSafe FTL80, FTL81 and
FTL85EN SV 16/07/2012Språk:
Engelska
Version:
16/07/2012
Filstorlek:
385.8 KB
Filnamn:
TI01027FEN_0111.pdf
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Användarinstruktion (BA)
Nivotester FailSafe FTL825 Operating Instructions
Point level switch
For Liquiphant FailSafe FTL80, FTL81 and
FTL85EN SV 16/07/2012Språk:
Engelska
Version:
16/07/2012
Filstorlek:
694.9 KB
Filnamn:
BA01038FEN_0111.pdf
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Installationsanvisningar (EA)
Fuse on Nivotester FTL825 Installation instruction
Nivotester FTL825
EN SV 09/07/2012Språk:
Engelska
Version:
09/07/2012
Filstorlek:
315.4 KB
Filnamn:
EA01031FA2_0112.pdf
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Ex-säkerhetsinstruktion (XA)
Nivotester FailSafe FTL825
[Ex ia Ga] IIC X
[Ex ia Da] IIIC XEN SV 18/01/202117/08/2016Språk:
Engelska
Version:
18/01/2021
Filstorlek:
335.7 KB
Filnamn:
XA01539FEN_0221.pdf
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Ex-säkerhetsinstruktion (XA)
Nivotester FailSafe FTL825
Installation Drawing AIS + ANI
EN SV 23/03/202011/02/201508/01/2015Språk:
Engelska
Version:
23/03/2020
Filstorlek:
154.5 KB
Filnamn:
XA00647FEN_0320.pdf
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Ex-säkerhetsinstruktion (XA)
Nivotester FailSafe FTL825
Control Drawing AIS + ANI
EN SV 23/03/202011/02/201516/07/2012Språk:
Engelska
Version:
23/03/2020
Filstorlek:
147.4 KB
Filnamn:
XA00646FEN_0320.pdf
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Ex-säkerhetsinstruktion (XA)
Nivotester FailSafe FTL825
ATEX:
II (1) G [Ex ia Ga] IIC
II (1) D [Ex ia Da] IIIC
IECEx:
[Ex ia Ga] IIC
[Ex ia Da] IIICEN SV 24/02/202017/02/202013/04/201611/02/201525/09/2014Språk:
Engelska
Version:
24/02/2020
Filstorlek:
1.1 MB
Filnamn:
XA00603FEN_0620.pdf
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Ex-säkerhetsinstruktion (XA)
Nivotester FailSafe FTL825
II (1) G [Ex ia Ga] IIC
II (1) D [Ex ia Da] IIICSpråk:
Engelska
Version:
16/08/2021
Filstorlek:
421 KB
Filnamn:
XA02610FEN_0121-00.pdf
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Ex-säkerhetsinstruktion (XA)
Nivotester FailSafe FTL825
[Ex ia Ga] IIC
[Ex ia Da] IIICEN SV 31/01/202323/03/202021/01/201901/08/2014Språk:
Engelska
Version:
31/01/2023
Filstorlek:
522.6 KB
Filnamn:
XA00663FEN_0422-00.pdf
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ZE (certifikat)
Liquiphant FailSafe FTL80, FTL81, FTL85 Allgemeine bauaufsichtliche Zulassung Z-65.11-507 (DIBt)
Standgrenzschalter (Schwingsonde) mit Messumformer als Teil
von ÜberfüllsicherungenEN SV 28/06/201703/02/201403/07/2012Språk:
Tyska
Version:
28/06/2017
Filstorlek:
2.2 MB
Filnamn:
ZE01003FDE_0317.pdf
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Köps ofta tillsammans
Tillbehör
- Housing Field, R4 182x180x165, 5xM20, PC