CAPACITIVE MEASURING DEVICE FOR DETECTING FOREIGN SUBSTANCES IN A LIQUID

摘要

The invention relates to a measuring device for detecting foreign substances in a liquid, in particular undissolved water in hydrocarbons, comprising a measurement line that passes through the liquid for detection and at least two flat electrodes that are arranged at a distance from each other in an electrically insulating manner, that are embodied as electrode plates and that are arranged inside the measurement line. Said electrode plates are arranged such that they produce a uniform electric field in the cross-section of the measurement line. According to the invention, a plurality of layered electrode plates are provided as an electrode plate packet inside the measurement line.