SITRANS LR260 WITH ATEX II 1GD EX IA IIC APPROVAL 7ML54270CL000AE0 PROCESS CONNECTION:4" / 100 MM ANTENNA:4" HORN ANTENNA, FITS 100 MM OR 4" NOZZLES PURGE(SELF CLEANING)CONNECTION: NO PURGE CONNECTION OUTPUT/COMMUNICATION:PROFIBUS PA CABLE INLET: 2 X M20 X 1.5 AREA CLASSIFICATION: INTRINSICALLY SAFE,IECEX/ATEX II 1 GD EX IA IIC T4, EX TD A20 IP67 T90C PRESSURE RATING: 3 BAR (43.51 PSI) BAR PRESSURE RATING