Temperature measuring amplifier, 2-channel, ATEX, IECEx, cFM,cUL, NEPSI, INMETRO, Kosha, TR CU EAC CMI, TS, Installation in zone 2, SIL 2, Input circuits monitored for wire-break and short-circuit, Parameterized via PC, Complete galvanic isolation, Input reverse-polarity protected, Removable spring type terminals