Vacuum electric contact pressure gaugeIt is used to measure the positive and negative pressure of gas and liquid media that do not corrode copper and copper alloys, and to send a signal when the pressure reaches a predetermined value, connect the control circuit, and achieve the purpose of automatic control alarm.
existElectric Contact Pressure GaugeThe electrical contact signal pin of the device is equipped with an adjustable permanent magnet, which can increase the suction force of the contact point, accelerate the contact action, make the contact point reliable, eliminate the arc, and effectively avoid frequent disconnection of the contact point caused by working environment vibration or medium pressure pulsation of the instrument. soVacuum electric contact pressure gaugeIt has the advantages of reliable operation, long service life, and high contact switch power.