横膈膜压力计

Brand Name: Wu Xi Guang shunType:Y-MF Name: Flange Diaphragm Pressure Gauge Product details: 1)Product Structure Principle: Diaphragm-type pressure gauge using an indirect measurement of the structure, suitable for measuring viscosity, easy to crystallize, corrosive large, high temperature liquid, gas in the granular solid media pressure. Isolated diaphragm has a variety of materials to suit a variety of corrosive media. 2)Application: Instrument for the chemical industry, chemical fiber, synthetic fiber, oil, dyes, alkali and other industries. 3)The use of environmental conditions: Instrument working environment should be no corrosive gas. 4)Temperature effects: due to thermal expansion and the sealing liquid membrane rigidity and temperature, the temperature bias in the use to listen to deviate from the 20 ± 5 when affected by temperature, there is an error, its value is 0.1% / . 5)Accuracy: ± 1.6%, ± 2.5% 6)Diaphragm Material: Ocr18Ni12MO2 (316), Hastelloy C (H276C), Monel (Cu30NI70), tantalum alloy (Ta), fluorine plastic (F4). 7)Gasket Material: NBR, fluorine plastics. 8)Executive Standard: JB/T8624-97 9)Level difference: diaphragm pressure gauge hose connections subject to pressure during installation, if the Department of Instrumentation and pressure at different locations, the level difference will form a pressure difference P effects, P = the proportion of sealing liquid level difference. 10)Corrosion resistance: The corrosion resistance of diaphragm pressure gauge table contains the environment and the measurement of corrosive media, can use optional isolators, diaphragms, sealing gasket material Attention: 1)Flange options: On the basis GB (China), HGJ (Ministry of Chemical Industry), DIN (Germany), JIS (Japan), ANSI (USA) and other flange standards, we prepare a common flange series of standards for user selection, the user can also accept special order in other specifications. 2)Use and Order Information: Instrumentation work environment should be no corrosive gas. No removal or replacement of the instrument has been configured so as not to affect performance filled with fluid leakage. Please indicate the name of order configuration instrument, model, measurement limit, accuracy and the connecting tube type, hose length, isolated interface type, isolated interface materials, and take over the sub-diameter flange with standard code and so on. If asked to configure other type of instrument, please be in detail. Our factory can also customize the imported equipment users have requested matching diaphragm pressure gauge.