Anvendelsesområde
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
Fordele
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
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Succeshistorier
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Tekniske oplysninger (TI)
Nivotester FailSafe FTL825 Technical Information
Point level switch
ForLiquiphant FailSafe FTL80, FTL81 and
FTL85EN DA 16/07/2012Sprog:
Engelsk
Version:
16/07/2012
Filstørrelse:
385.8 KB
Filnavn:
TI01027FEN_0111.pdf
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Betjeningsvejledning (BA)
Nivotester FailSafe FTL825 Operating Instructions
Point level switch
For Liquiphant FailSafe FTL80, FTL81 and
FTL85EN DA 16/07/2012Sprog:
Engelsk
Version:
16/07/2012
Filstørrelse:
694.9 KB
Filnavn:
BA01038FEN_0111.pdf
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Installationsanvisninger (EA)
Fuse on Nivotester FTL825 Installation instruction
Nivotester FTL825
EN DA 09/07/2012Sprog:
Engelsk
Version:
09/07/2012
Filstørrelse:
315.4 KB
Filnavn:
EA01031FA2_0112.pdf
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Ex-sikkerhedsanvisning (XA)
Nivotester FailSafe FTL825
[Ex ia Ga] IIC X
[Ex ia Da] IIIC XEN DA 18/01/202117/08/2016Sprog:
Engelsk
Version:
18/01/2021
Filstørrelse:
335.7 KB
Filnavn:
XA01539FEN_0221.pdf
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Ex-sikkerhedsanvisning (XA)
Nivotester FailSafe FTL825
Installation Drawing AIS + ANI
EN DA 23/03/202011/02/201508/01/2015Sprog:
Engelsk
Version:
23/03/2020
Filstørrelse:
154.5 KB
Filnavn:
XA00647FEN_0320.pdf
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Ex-sikkerhedsanvisning (XA)
Nivotester FailSafe FTL825
Control Drawing AIS + ANI
EN DA 23/03/202011/02/201516/07/2012Sprog:
Engelsk
Version:
23/03/2020
Filstørrelse:
147.4 KB
Filnavn:
XA00646FEN_0320.pdf
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Ex-sikkerhedsanvisning (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 DA 24/02/202017/02/202013/04/201611/02/201525/09/2014Sprog:
Engelsk
Version:
24/02/2020
Filstørrelse:
1.1 MB
Filnavn:
XA00603FEN_0620.pdf
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Ex-sikkerhedsanvisning (XA)
Nivotester FailSafe FTL825
II (1) G [Ex ia Ga] IIC
II (1) D [Ex ia Da] IIICSprog:
Engelsk
Version:
16/08/2021
Filstørrelse:
421 KB
Filnavn:
XA02610FEN_0121-00.pdf
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Ex-sikkerhedsanvisning (XA)
Nivotester FailSafe FTL825
[Ex ia Ga] IIC
[Ex ia Da] IIICEN DA 31/01/202323/03/202021/01/201901/08/2014Sprog:
Engelsk
Version:
31/01/2023
Filstørrelse:
522.6 KB
Filnavn:
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 DA 28/06/201703/02/201403/07/2012Sprog:
Tysk
Version:
28/06/2017
Filstørrelse:
2.2 MB
Filnavn:
ZE01003FDE_0317.pdf
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