| 摘要 |
An improved probe assembly for monitoring liquids is provided which includes an electrode housing having an internal receiving chamber, sealing packing means disposed in the chamber and a generally cylindrical electrode enclosed within a flexible, tube-like insulation sheath, which electrode and sheath extend through the receiving chamber and the sealing packing means. The electrode has at least one circumferentially-extending, radially-offset surface disposed opposite the sealing packing means defining an edge against which the sheath is compressed by the packing means so as to effect sealing engagement between the electrode and the sheath. |
