09674976 cites 511 patents.

A wireless process communication adapter for field devices is provided. The adapter includes a metal housing having a first end and a second end. A chamber is defined between the first and second ends. A radio-frequency transparent radome is coupled to the first end. The second end has a field device coupling configured to attach to a field device. At least one circuit board is disposed within the chamber. The circuit board supports at least wireless process communication circuitry. A plurality of wires is coupled to the at least one circuit board and extends through the field device coupling. A silicone potting fills substantially all volume within the chamber not occupied by the at least one circuit board and wireless process communication circuitry.

Title
Wireless process communication adapter with improved encapsulation
Application Number
12/870448
Publication Number
9674976 (B2)
Application Date
August 27, 2010
Publication Date
June 6, 2017
Inventor
Joel David Vanderaa
St. Paul
MN, US
David Matthew Strei
Waconia
MN, US
Agent
Westman Champlin & Koehler P A
Assignee
Rosemount
MN, US
IPC
H05K 7/14
H05K 5/06
H04B 1/08
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