Diaphragm pressure gauge to make universal gauges can be applied to measure the strong corrosion, high temperature, high viscosity, easy to crystallize, easy to solidification, solid floats media pressure and the need to avoid the media directly into the general-pressure gauge and prevent sediment build-up and easy to clean the occasion, should be adopted by a membrane separator and pressure instrumentation consisting of a general-purpose system, divide the table. Diaphragm meter is mainly used in petrochemical, alkali, chemical fiber, dyeing, pharmaceutical, food and dairy production and other industrial sectors to measure the pressure of the fluid medium diaphragm pressure gauge structural principle when measuring medium pressure P acting on the diaphragm, the deformation of the membrane production, compression pressure sealing liquid form only manometry system, to form a P- △ P pressure. When the diaphragm is rigid enough, then △ P is small YEX-100 pressure gauges, pressure pressure gauge pressure measurement system for measuring pressure formed near the medium due to the diaphragm meter system by filling sealing fluid pressure as a transfer medium, since the sealed body temperature coefficient of expansion YTPE-150B-C gauges, pressure meter with pressure and temperature indication Department also increased YCX magnetic electrical contact pressure gauges, temperature affects the amount of liquid expansion coefficient seal diaphragm stiffness and a pressure receiving portion temperature. Especially for low-range pressure gauge, the effect is more pronounced. General provisions of the pressure receiving portion temperature error of not more than 0.1% / ℃. Therefore, the overall impact of the diaphragm pressure gauge temperature is normally provided by general-purpose instrumentation and temperature affect the amount of pressure on the diaphragm assembly unit temperatures affect the amount of the sum of both. YEX- electric contact diaphragm pressure gauges, pressure gauges, Anhui Electric Group is provided by Anhui Electric Group Co., Ltd .. Anhui Electric Group Co., Ltd. (www.ahecable.com) strong, credible, in Chuzhou bare wires and bare conductor products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Anhui Electric Group and you hand into the brilliant, for a better future!