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Stainless steel magnetic assisted electric contact pressure gauge is used to measure the positive and negative pressures of gas and liquid media that do not corrode copper and copper alloys. When the pressure reaches a predetermined value, a signal is sent to connect the control circuit and achieve the purpose of automatic control alarm.
An adjustable permanent magnet is installed on the electrical contact signal pin of the device, 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 instrument due to working environment vibration or medium pressure pulsation. Therefore, stainless steel magnetic assisted electric contact pressure gauges have the advantages of reliable operation, long service life, and high contact switch power.

● Model and specifications