Emerson Rosemount 648 Reference Manual page 38

Installation
May 2020
6. Close housing cover and tighten to safety specification. Always ensure a proper seal
7. Position antenna vertically, either straight up or straight down.The antenna should
38
Note
Wireless devices should be powered up in order of proximity from the wireless
gateway, beginning with the closest device to the Gateway. This will result in a
simpler and faster network installation.
Figure 3-6: Installing Electronics Housing Cover
by installing the electronics housing covers so metal touches metal, but do not over
tighten.
be approximately 3 ft. (1 m) from any large structures or buildings to allow clear
communication to other devices.
Figure 3-7: Possible Antenna Rotation
Reference Manual
00809-0200-4648
Rosemount 648 Wireless