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Nivotester FailSafe FTL825

Vibronic level switching unit for Liquiphant FailSafe FTL80, FTL81 and FTL85

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Endress+Hauser
SKU: FTL825

Highlights

  • 4 switching outputs (can be evaluated separately): 2 as safety contact Fill level in closed circuit principle for redundant output signal, 1 x signalling contact (e.g. lamp), 1 x fault signalling contact as change-over contact
  • Top hat rail mounting possible
  • Connection to FTL80/FTL81/FTL85
  • SIL3 according to IEC61508
  • Permanent self-monitoring and LIVE signal guaranteed

Fields of application

  • Safety-critical plants up to SIL3 in the chemical, petrochemical and oil & gas industries
  • For applications in which redundant or diverse systems are not useful or possible, long test cycles are desired or repeat tests are not possible or only possible with great effort.
  • Slurry filling level indicator

Details

The Endress+Hauser FTL825 Nivotester supplies the Liquiphant FailSafe FTL8x level switch with DC voltage via a 2-wire cable. At the same time, it checks the current values (4 - 20 mA discretely) of the Liquiphant and sends a switching signal. The signal inputs of the Nivotester FTL825 are galvanically isolated from the mains and the outputs and can be ordered for safety-critical systems with up to SIL3. For industries in which redundant or diverse systems are not useful or possible.


General Information
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FunctionLevel transmitter point level for top hat rail mounting
Input / Output
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Communication protocol2x SPST safety contact point level
1x SPST signal contact
1X SPDT fault contact
Certification / Approvals
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Hazardous approvalsATEX, FM, CSA, IEC Ex, TIIS, INMETRO, NEPSI, EAC
Our expert

Luis Arcos will help you to find the right product: +49 (0)30 509 308 800 shop@visayasolutions.com

Contact Expert
  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
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€1,347.76 plus VAT
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  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
Product Details