| 摘要 |
A rotary meter with an integral instrument housing is arranged so that the rotating components of the meter rotate about vertical axes. The meter includes upper and lower housings which together form a pressure hull. A cover is provided to be connected to the upper housing and define therewith an instrument enclosure. All instruments are mounted on the upper housing within the enclosure. The cover and upper housing are constructed to provide a secure, tamper resistant, environment for the instruments. |
