GENERAL PURPOSE DIGITAL PRESSURE SENSING APPARATUS

摘要

PURPOSE: A digital pressure sensing apparatus for general purpose is provided to facilitate manipulation and observation of a user by digitalizing all functions and operations. CONSTITUTION: A digital pressure sensing apparatus for general purpose is composed of plural pressure sensors(100,110,120,130), an input unit(200), an A/D(Analog-Digital) converter(300), a control unit(400), a driving unit(500), and a display unit(600). The plural pressure sensors measure the pressure of a fluid supply passage and output the measured pressure to the electric signal. The input unit inputs each initial set value by the pressure sensor. The A/D converter converts the electric signal of the measured pressure value to the digital signal. The control unit receives the initial set value and the measured pressure value and generates an outside device control signal. The driving unit generates the driving signal according to the control signal. The display unit displays the initial set value of the input unit, the pressure value of the pressure sensor, and the operation state of the control unit.