The YXC-100 electric contact pressure gauge is used to measure the positive and negative pressure of the gas and liquid medium which do not corrode the copper and the copper alloy. When the pressure reaches the predetermined value, it sends out the signal and connects the control circuit to achieve the goal of automatic control alarm.

On the electrical contact needle of the electrical contact pressure gauge, the adjustable permanent magnetic steel can be used to increase the contact suction and speed up the contact action, so as to make the contact contact reliable and eliminate the arc. It can effectively avoid the frequent shutdown of the instrument due to the vibration of the working environment or the pressure fluctuation of the medium. Therefore, the electric contact pressure gauge has the advantages of reliable action, long service life and large contact switch power.