Diaphragm pressure gauge manufacturer direct sales Beijing Pute YTP100 diaphragm pressure gauge

Diaphragm pressure gauge Beijing diaphragm pressure gauge Diaphragm pressure gauge manufacturer Diaphragm pressure gauge price Diaphragm pressure gauge Content introduction:
Diaphragm pressure gauge produced by Beijing Pute Instrument Complete Factory -: It is composed of a diaphragm isolator and a general pressure instrument. System Diaphragm Table
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-:The connection methods between diaphragm pressure gauge and equipment mainly include threaded connection, flange connection and sanitary clamp type, etc.
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d- -d>Diaphragm meters are mainly used to measure the pressure of fluid media in the production process of industrial sectors such as petrochemicals, alkali production, chemical fiber, dyeing, pharmaceuticals, food and alkali production
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-:dd - -d>Structure principle of diaphragm pressure gauge
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-dd - -d> When the pressure of the measurement medium > acts on the diaphragm, the diaphragm will deform and compress the sealing fluid of the pressure measuring system of the pressure instrument to form a pressure of >-< △>. When the rigidity of the diaphragm is small enough, <△> is also very small, and the pressure formed by the pressure measuring system of the pressure instrument is close to the pressure of the measuring medium.
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- . dd d -d -- . d - -d>Technical indicators
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-dd- -d>, temperature Characteristics:
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-dd- -d>Since the diaphragm pressure gauge system is filled with sealing liquid as the medium for transmitting pressure, the temperature expansion coefficient of the sealing liquid causes the pressure instrument to withstand When the temperature of the pressure part increases, the indication value also increases. The temperature influence is related to the expansion coefficient of the sealing liquid, the diaphragm stiffness and the temperature of the pressure-receiving part. Especially for low-range pressure instruments, the influence is more obvious. Generally, the temperature error of the pressure-receiving part is not greater than >.%/<℃. Therefore, the total temperature influence of a diaphragm pressure instrument is generally the sum of the temperature influence of the universal instrument and the temperature influence of the pressure-receiving part of the diaphragm device.
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d - -d>Accuracy level
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-dd- -d>, measuring range (>) threaded connection type~.~/~/~
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-dd- -d> method Blue connection type~.~/~
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-dd- -d>Clamp sanitary type~.~/~.
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-dd- -d>, diaphragm material Monel>()Hastelloy>tantalum>and fluoroplastic>.
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-dd- -d>, internally filled with working fluid silicone oil> filled according to customer needs
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-dd- -d>, Working conditions:
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-dd- -d>Temperature: ambient temperature>-~+< ℃ temperature of measured medium>-~+< ℃
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-dd- -d>Working pressure: static load: used up to the upper limit of measurement>/
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-dd- -d>Alternating load: used to the upper limit of measurement value>/
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-dd- -d>Short-time pressure: to the upper limit of measurement value
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-dd- -d>, connection size
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-dd- -d>Threaded connection*.(/d- -d>
-dd- -d>Flange connection:
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-dd- -d>.Ministry of Machinery Industry Standards>-"Flat Welded Steel Flange"
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-dd- -d>. Ministry of Chemical Industry Standard "Acid-Resistant Flat Welded Steel Flange"
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-dd- -d>. Customized according to user needs
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-dd- -d>, instrument outer diameter: <<<<
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-dd- -d>, instrument execution Standard>
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