7ML5423XXXXX2CDX,HART SU<3.6 mA,NPT Spare part for use on SITRANS LR 200, flange Adapter/PTFE Rod Antenna Version 2-wire, 6 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including high temperature and pressure, to a range of 20 m (66 ft).