Rotation speed monitor. 1-channel. Ident. no.: 7505651. Monitoring of limit values and ranges according to over and underrange. Operating range 0.06
600,000 min-1. Pulse output Ex [ic Gc] II C/II B. Parameterized via PC (FDT/DTM), front-panel switch or HART. Ring buffer for up to 8000 measured values. Display. Complete galvanic isolation. Input reverse-polarity protected. ATEX, IECEx, CFMUS, TR CU, NEPSI, TIIS, Kosha. Installation in zone 2