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    不銹鋼隔膜壓力表
    時間:2016/6/14 9:36:41 來源:http://www.xjlysh.com 點擊:

    不銹鋼隔膜壓力表
      
    我公司是以生產、銷售、維護不銹鋼隔膜壓力表為一體的公司,近年來公司不斷發展技術力量,創新生產技術手段,生產的產品銷往全國各地,受到客戶的一致好評,今天讓大家了解一下不銹鋼隔膜壓力表的定義:
    為使通用型壓力表能適用于測量強腐蝕、高溫、高粘度、易結晶、易凝固、有固體浮游物的介質壓力以及必須避免測量介質直接進入通用型壓力儀表和防止沉淀物積聚且易清洗的場合,應必須采用由隔膜隔離器與通用型壓力儀表組成一個系統的不銹鋼隔膜壓力表。
    由于不銹鋼隔膜壓力表系統由填充了密封液作為傳遞壓力的介質,則由于密封液的溫度體膨脹系數,使壓力表隨受壓部溫度升高而示值也升高,其溫度影響量與密封液體膨脹系數,隔膜鋼度以及受壓部溫度有關,尤其對于低量程的壓力儀表,則影響更明顯。一般受壓部溫度誤差規定不大于0.1%/℃。故不銹鋼隔膜壓力表總的溫度影響一般是由通用型儀表溫度影響量與隔膜裝置受壓部溫度影響量兩者之和。
    不銹鋼隔膜壓力特性及用途
    氣體密度繼電器為耐振型,具有指示、控制一體化、高精度、高安全性、高可靠性、良好的密封性和較強的環境適應能力等特點,為電力行業中的高壓電氣設備的安全運行提供了新穎檢測控制儀表。
    不銹鋼隔膜壓力表主要用于石油化工、制堿、化纖、染化、制藥、食品和制酷等工業部門生產過程中測量流體介質壓力之用。 更多不銹鋼隔膜壓力表知識請登錄:www.chinaxuelang.com。
    中譯英:
    Our company is the production, sales, maintenance of stainless steel diaphragm pressure gauge as one of the company, company development of technology in recent years, technology innovation and production, products are sold throughout the country, by the customer the consistent high praise, today let everyone know about the definition of stainless steel diaphragm pressure gauge:
    In order to make the universal pressure gauge can be used to measure the strong corrosion medium pressure, high temperature, high viscosity, easy to crystallize, easy solidification, solid suspended matter and must avoid measuring the medium directly into the universal pressure gauge and prevent sediment accumulation and easy cleaning of the occasion, should must adopt stainless steel diaphragm pressure gauge by the separator and general pressure gauge composed of a system.
    The system consists of filling sealing fluid as pressure transfer medium stainless steel diaphragm pressure gauge, is due to the temperature coefficient of volume expansion sealing liquid, and the pressure gauge showing value also increased with the compression part of temperature, the temperature effect of volume expansion coefficient and the sealed liquid, diaphragm stiffness and compression temperature, especially for low pressure instrument range, is more obvious. Provisions of general compression temperature error is less than 0.1%/ ℃. The stainless steel diaphragm pressure gauge temperature affects the total is generally determined by the temperature of universal instrument effects and diaphragm device compression temperature sum.
    Pressure characteristics and uses stainless steel diaphragm
    The gas density relay for the vibration resistant type, with indication, control integration, high precision, high security, high reliability, good sealing property and strong ability to adapt to the environment and other characteristics, provides a novel detection control instrument for the safe operation of high voltage electrical equipment in the electric power industry.
    Stainless steel diaphragm pressure gauge is mainly used for measuring fluid pressure of petrochemical process, alkali, chemical fiber, dyestuff, pharmaceutical, food and other industrial sectors of cool production purposes. Stainless steel diaphragm pressure gauge with more knowledge please visit:www.chinaxuelang.com.

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