Series of analog LOCA qualified pressure transmitters Safir 2xxx Ns is designed for harsh environment and severe accident conditions at a nuclear power plants. Stainless steel housing, special design of the electronic module, resistant seal materials allow these transmitters to perform their functions at a maximum temperature of 250 ° C (more details, see LOCA). The error in accident conditions is up to 10%, after the completion of the accident all performance characteristics are regained.
The absolute pressure transmitters Safir 2xxx Ns have passed all performance tests, the results of which suggest that they meet the qualification requirements for class 1E equipment according to IEEE Std 323-2003, are approved for use and are already used at Ukrainian NPPs in all systems, including systems important to safety.
