Because our company is currently using the electric contact pressure gauge, a year or so down, the scene will always appear or big or small problems, I would like to ask the current market can buy a table, which a few do better? ThanksIn addition the seismic electric contact pressure gauge? What's the oil spill?
Shanghai Automation Instrument Factory four, I am selling, there will be no better than the four factory, Shanghai Baiyun brand, sixty years of brand guarantee. But more expensive, a 190, and 240, the oil spill is a bad shock
There are many brands, the main thing is to see whether the standard, general standards are ok. In accordance with the requirements of its load, the standard requirements of the number of off and on 30 thousand times. Regular manufacturers of products usually meet this requirement, quality is generally ok.Use:Common electric contact pressure gauges are suitable for measuring the pressure of copper and copper alloys without corrosive gases and liquids.The common electric contact pressure gauge can be made by connecting with the isolator (diaphragm body) to make the electric contact diaphragm pressure gauge. It is suitable for measuring the pressure of corrosive, high viscosity and Yi Jiejing medium.
The mechanical contact mechanism of electric contact pressure meter, the load required conditions, the standard requirements of the on-off times is 30 thousand. The formal product manufacturers usually can meet this requirement, the market of some cheap products may not be able to guarantee the effective operation of 30 thousand times.But in fact, a lot of pressure alternating and contact break through frequent work conditions, the 30 thousand corresponding work life is relatively short, so many stations on the electric contact pressure gauge life is not longIn addition, if the working voltage of the instrument is DC low voltage, but no special DC low voltage electric contact pressure gauge is adopted, the service life of the instrument is very short due to its serious arc pulling
