IMPROVED FORM FACTOR AND ELECTROMAGNETIC INTERFERENCE PROTECTION FOR PROCESS DEVICE WIRELESS ADAPTERS Russian patent published in 2012 - IPC G05B19/418 

FIELD: physics.

SUBSTANCE: present group of inventions relates to a process device wireless adapter. The process device wireless adapter includes a wireless communication module configured to communicatively connect to a process device and to a wireless receiver, wherein the wireless communication module is configured to interact with the process device in accordance with the standard technological protocol; a metal housing which surrounds the wireless communication module and has a first end and a second end, wherein the first end is configured to attach to the process device; a metallic shield which is in contact with the second end of the housing such that the metallic shield and the housing form an essentially continuous conducting surface; and an antenna which is communicatively connected to the wireless communication module and separated from the wireless communication module by the metallic shield.

EFFECT: design of a wireless communication adapter of a process device which is provided with electromagnetic interference protection and has a small form factor.

17 cl, 8 dwg