266CRx, 266JRx, 266CSx, 266JSx | OI/266CXX/266JXX/HART-EN Rev. B 23
8.6.5 Transmitter with flat bracket, for vertical or horizontal mounting on 60 mm (2 in.) pipe
Fig. 13: Flat bracket for pipe mounting - barrel housing
* With screw plug
** With vent / drain valve
Change from one to tw o columns