Vibrating level switch；Approval II 1D, 1/2D, 2D Ex ta, ta/tb, tb IIIC T* Da, Da/Db, Db IP66；Version / Process temperature with adapter / -50...+250°C；Process fitting / Material Thread R1½ PN16, EN10226 / 316L；Electronics Relay (DPDT) 20 ... 72 V DC/20 ... 253 V AC (3A)；Housing / Protection Aluminium single chamber / IP66/IP67；Cable entry / Cable gland / Plug connection M20x1.5 / with / without；Additional equipment without