公开(公告)号：EP2972162A4

公开(公告)日：2016-10-26

申请号：EP14775768

申请日：2014-02-14

Applicant: ROSEMOUNT INC

Inventor： BRONCZYK ANDREW JAMES ,  PERRAULT AARON ANDREW ,  GREEN FRANK L

IPC: G01K1/08 ,  G01K1/14

CPC classification number: G01K1/08 ,  G01D21/00 ,  G01K1/024 ,  G01K2215/00

Abstract: A process sensor assembly comprises a hollow protective housing, a temperature sensor, a process transmitter, and a transient protector. The temperature sensor includes a probe extending out of the hollow protective housing to a sensing location, and a top plate movably secured to the hollow protective housing so as to allow travel within the hollow protective housing with vibrations of the probe. The process transmitter is configured to process and transmit sensor signals from the temperature sensor, and is retained on the top plate to move with the temperature sensor within the hollow protective housing. The transient protector is configured to condition power for to the process transmitter, and is anchored to the process transmitter so as to move with the process transmitter within the hollow protective housing.