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Pressure vacuum gauges and vacuum gauges are used to measure the pressure or negative pressure of non crystalline, non solidifying liquid, gas, or vapor media that have no corrosive effect on steel, copper, and copper alloys, and no explosion hazard
Shock resistant vacuum gauge is used to measure negative pressure of non corrosive and non crystalline media under vibration and pressure fluctuations
Electric contact pressure vacuum gauge and electric contact vacuum gauge are made of copper and copper alloys, which have no corrosive effect, no explosion hazard, and are non crystalline and non solidifying liquids, gases, and other media (pressure) and negative pressure When the pressure reaches the predetermined value, the control circuit can be connected or disconnected with the help of a contact device, and an electrical signal can be emitted at the same time
Electric contact pressure vacuum gauge is used to measure the pressure and negative pressure of non crystalline and non solidified liquids, gases, and other media such as copper and copper alloys, which have no corrosive effect and no explosion hazard When the pressure and negative pressure reach the predetermined values, the magnetic electric contact device can be used to connect or disconnect the control circuit
Electric contact vacuum gauge is used to measure the negative pressure of liquids, gases, or vapors that do not corrode copper and copper alloys And when the negative pressure reaches the predetermined value, an electrical signal is emitted to turn on or off the control circuit
Stainless steel vacuum gauges and stainless steel pressure vacuum gauges are used to measure the pressure and negative pressure of liquid and gas media that do not corrode stainless steel 316, 316L, and 0Crl8Ni12MO2Ti. Stainless steel has stronger corrosion resistance to the environment
Acid resistant pressure vacuum gauge is used to measure the pressure and negative pressure of nitric acid and alkaline liquid media; Acid resistant vacuum gauge is used to measure the negative pressure of nitric acid and alkaline liquids

● Model and specifications