| 摘要 |
There is disclosed a capacitance probe and sealing gland assembly of an improved construction which permits facile manufacture, applicable to a variety of capacitance probe rod diameters. The construction employs a continuously insulation-coated probe rod which is received in a gland housng and which has an intermediate portion having non-coincident sidewall surfaces mounted in an interior cavity of the gland housing to provide axial and rotational restraint of the probe rod. The assembly includes a sleeve received over the insulation-coated probe rod with a sidewall contour conforming to the non-coincident outer surfaces of the intermediate portion of the probe rod. The sleeve has distal flanges that are received against interior abutments of the gland housing to provide axial and rotational restraint. The ends of the sleeve also compress the annular packing seals of the assembly.
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