Diaphragm structure principle: Diaphragm produced in measured media pressure deformation, sealing liquid is piezoelectric contact pressure gauges, pressure P to form an equivalent electrical contacts sale, transfer to the pressure gauge, display measured media pressure. Temperature effect: because the sealing liquid thermal expansion and the diaphragm stiffness and temperature, in the use of temperature deviation from 20 ℃ ± 5 ℃, affected by temperature, electrical contacts have an error parameter, its value is 0.1% / ℃. Level difference: diaphragm pressure gauge hose connection at installation if the pressure receiving portion and pressure gauges at different locations, the level difference will form a pressure difference ΔP impact of electrical contacts ex-factory price, ΔP = sealing liquid proportion × level difference. Corrosion resistance: corrosion resistance diaphragm gauge corrosion properties include the environment and measure the media, according to the conditions of use optional isolation, diaphragm, gasket material proof inductive electrical contacts Main Specifications Accuracy: 1.6 Measuring range: 0-0.1 0-0.16 0-0.25 0-0.4 0-1.6 0-2.5 0-0.6 0-1 0-25 0-40 0-40-60-100-16 0-60-0.1 -0 -0.1-0.06 -0.1-0.15 -0.1-0.3 -0.1-0.5 -0.1-0.9 -0.1-1.5 -0.1-2.4Mpa control: Inductive Current Switching (introduction of the German company's devices P + F) electrical contacts How much pressure gauge | Anhui Electric Group (certified) | electrical contacts provided by the Anhui Electric Group Co., Ltd .. Anhui Electric Group Co., Ltd. (www.ahecable.com) is Chuzhou, bare wires and bare conductor products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Anhui Electric Group leadership with the staff warmly welcome all inquiries negotiations to create Anhui Electric Group, a better future.