Electric contact pressure gauge

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.
Adjustable magnetic steel is installed on the electrical contact signal pin of the electrical contact device, which can increase the suction force of the contact, accelerate the contact action, make the contact reliable, eliminate the arc, and effectively avoid frequent disconnection of the instrument due to working environment vibration or medium pressure pulsation. So this instrument has the advantages of reliable operation, long service life, and high contact switch power.