Do you know the pressure gauge installation need to pay attention to what?

With the progress of the society, in the process of industrial process control and technology measure, due to the pressure gauge elastic sensitive element has high mechanical strength and production convenient, installation simple reading convenient features, makes the general pressure gauge is more and more widely used. 1, before installation should check whether the instrument model, specifications, precision grade conform to the requirements of the instrument to use. Check the instrument and installation of the nipple which is female. 2, pressure gauges should be installed vertically, slope is generally not more than 30 & deg; , and strive to maintain the same level with measurement point, lest bring indication error. 3, after installation, in the case of without pressure, observe whether the pointer in the zero or close to the nail plate check, or unfavorable use. 4, measuring the steam pressure, the lower pressure gauge shall be equipped with circular tube, the use of water to steam pressure, in order to avoid high temperature steam into spring tube, effect the precision of instrument, or inadvertently make the solder melts, meter leak, caused by accident or burns.