OUT OF THE VERTICAL ANGLE SENSOR

摘要

FIELD: instrumentation engineering, sensor is used for determination of different objects out of the vertical angles. SUBSTANCE: sensor has body 1 with cylindrical chamber, filled with two different concentration immiscible liquids 2 and 3 taken in equal parts. Ultrasonic receiver 6 and emitter 5 are located at angle of 45 deg to body base plane. Emitter 5 is connected with generator output 7 and receiver 6 is connected to in series connected signal preliminary processing module 8 and amplitude detector 9. Liquids separation boundary 4 is used as ultrasound. EFFECT: usage of ultrasonic system to read information allows to increase threshold of sensitivity and to improve metrological characteristics. 1 dwg