Air compressor constant pressure gas supply intelligence control system is by the transducer, pressure sensor, programmable controller (PLC) controlunit, software control unit etc.
The Fairchild model 2800 Plunger Operated Regulator is designed for applications requiring more rapid set point adjustment over the pressure range of the unit than conventional control knob models.
The air ABS of medium-duty truck studied in this thesis included three parts: braking pressure adjustor, rotate speed sensor of wheel and electronic controlunit (ECU).