SIEMENS 7ML54310AD201DG0Sitrans lr250 transmitter

sitrans lr250 radar level transmitter: continuous, non-contact, 20 m (66 ft) range, for liquids and slurries. process connection and antenna material: 316l (1.4435 or 1.4404) stainless steel, ptfe emitter, fkm seal process connection type: threaded connections 316l: 2" npt (taper) (asme b1.20.1) (tapered thread) communication/output: 4-20ma hart, start-up at < 3.6ma . enclosure/cable inlet: aluminum, 2 x m20 x 1.5 antenna version, size/extension: antenna /extension 316l: 4 inch horn (fits 4 inch asme or dn 100 nozzles) approvals: flameproof: atex ii 1/2 gd, 1d, 2d, ex db mb ia iic t4 ga/gb; atex ii 1/2 gd, 1d, 2d, ex ia ta iiic t100°c da; ukex ii 1/2 gd, 1d, 2d, ex db mb ia iic t4 ga/gb; ukex ii 1/2 gd, 1d, 2d, ex ia ta iiic t100°c da; iecex ex db mb ia iic t4 ga/gb, iecex ex ia ta iiic t100°c da; inmetro ex d ia mb iic t4 ga/gb, inmetro ex ia ta iiic t100°c da, ip67/