Vibronic Point level detection Nivotester FailSafe FTL825 Point level switching unit for Liquiphant FailSafe FTL80, FTL81 and FTL85 o FailSafe overfill prevention according to IEC61508 functional safety up to SIL3 with one device o Proof testing interval up to 12 years o Ambient temperature: – 20 to +60°C Contact us for more information about this product Full name Email Phone Massage