Liquiphant FailSafe FTL8x point level switches have two relay outputs, a 4-20mA output that connects to a fail-safe switching unit with a two-channel output, safety contacts and a safety locking function. The 4-20mA output can be connected directly to a safety PLC or similar system for MIN and MAX safety applications. It meets IED, ISA, DIN EN ISO requirements for SIL 3.
