PICKUP FOR MEASURING CORROSION ACTIVITY OF FLUID Russian patent published in 2007 - IPC G01N17/04 

FIELD: measuring technique.

SUBSTANCE: pickup comprises hollow cylindrical housing, electric device mounted inside the housing, detachable sensing member, and nipple provided with lock nut. The housing of the pickup is made of head and tail parts. The outer diameter of the head part exceeds the diameter of the tail part to define a projection. The tail part is ended with the thread for stop nut that locks the sensing member on the outer side of the tail part of the housing between the projection and stop nut. The inner side of the head part is provided with conical thread for connecting the housing with the nipple provided with electric plug and socket unit. All spaces inside the housing out of the electrical device are filled with a chemically and thermally stable insulating material. The electrical device is made of ferrite rode, frame that is in a contact with the rod, and two inductive coils whose outputs are connected with the plug and socket unit.

EFFECT: reduced weight and sizes.

5 cl, 3 dwg