SITRANS LR460 Radar level transmitter with horn: continuous, non-contact, 100 m (328 ft) range, for challenging solids applications. . Process connection: Universal, flat faced, 0.5 bar (7.25 psi) maximum with integral Easy Aimer ball: 4" (100 mm) Antenna: 4" horn antenna, fits 100 mm or 4" nozzles Purge (Self Cleaning) Connection: No Purge connection . Output/Communication: 4 to 20 mA, HART Power Supply/Cable Inlet: 100 to 230 V AC, 2 x M20 x 1.5 Approvals: ATEX II 1 D Ex ta IIIC T200 85°C Da; UKEX II 1 D Ex ta IIIC T200 85°C Da; IECEx SIR 06.0058X, IECEx Ex ta IIIC T200 85°C Da; INMETRO DNV 12.0089 X, INMETRO Ex ta IIIC T200 85°C Da; EAC Ex Ex ta IIIC T85°C Da X; CE, UKCA, RED .