APPARATUS AND METHOD FOR MEASURING AND COMPENSATING SPECIFIC GRAVITY OF FLOW FLUID AUTOMATICALLY BY USING STRAIN GAUGE

摘要

PURPOSE: An apparatus and a method for measuring and compensating a specific gravity of flow fluid are provided to automatically measure a specific gravity of flow fluid and to compensate for the specific gravity of flow fluid in real time when a defect is found in the flow fluid. CONSTITUTION: An apparatus includes a main tank(100) feeding a solution for measuring a specific gravity. A fluid flowing tank(200) receives solution from the main tank(100) and regularly exhausts the solution into the main tank(100). A specific gravity detecting unit(300) includes a buoyancy gauge(301) for detecting a weight of the solution in the fluid flowing tank(200) and a strain gauge for measuring weight data by using buoyancy of a connected buoyancy gauge. A temperature detecting unit(400) detects a temperature of the solution regularly flowing in the fluid flowing tank(200).