Validation on Electroconductive Materials for Water Level Meter Using Electric Resistance Method: Comparing Conductive Materials for Sensors

摘要

For comparison with the conductive paint and metal foiltape, measuring the water level was prepared using electrodesmade of each material. Using these electrodes, relative waterlevel measurements are conducted experiment with a modelship at the towing tank to compare them with an electrodemade of conductive paint. In addition, in conventionalexperiments, the measurement performed by using strainamplifiers, but newly designed measurement amplifieraccording to the characteristics of conductive material sensorsand experiments were performed.