The potentiometer type remote pressure gauge consists of a measuring system (including a connector and a diaphragm box), a transmission mechanism, an indicator device, a magnetic assisted electrical connector device, a housing, an adjusting device, and an aviation cable. When the pressure of the measured medium acts on the membrane box, its free end undergoes corresponding elastic deformation displacement, which is amplified by the transmission mechanism driven by the pulling rod. The measured pressure is indicated on the instrument panel by the indicator device.

The potentiometer type remote pressure gauge consists of a measuring system (including a connector and a diaphragm box), a transmission mechanism, an indicator device, a magnetic assisted electrical connector device, a housing, an adjusting device, and an aviation cable.

When the pressure of the measured medium acts on the membrane box, its free end undergoes corresponding elastic deformation displacement, which is amplified by the transmission mechanism driven by the pulling rod. The measured pressure is indicated on the instrument panel by the indicator device. At the same time, the pointer drives the movable contact of the electrical connector device to make contact with the contact (upper or lower limit) on the set pointer, causing the control system to turn on or off the circuit, in order to achieve automatic control and send alarm signals.