長期供應 法蘭式隔膜壓力表 品質保證
產品概述
法蘭式隔膜壓力表是一款專為工業領域設計的精密測量儀表,采用間接測量結構,適用于測量強腐蝕性、高溫、高粘度、易結晶或含有固體顆粒的介質壓力。其獨特設計通過隔離膜片將被測介質與儀表內部元件完全隔離,確保長期穩定性和測量精度。產品廣泛應用于石油、化工、制藥、食品、化纖等行業,滿足復雜工況下的壓力監測需求。125
結構與工作原理
該儀表由通用壓力表與隔膜隔離器組成封閉系統,內部填充密封液。當介質壓力作用于隔膜時,膜片變形壓縮密封液,將壓力傳遞至儀表彈性元件,最終通過指針顯示壓力值。隔膜材料可選用316不銹鋼、哈氏合金、鉭或氟塑料等,以適應不同腐蝕性介質;法蘭接口支持多種標準連接方式(如平法蘭、角法蘭),便于安裝與維護。3816
產品特點與優勢
- 耐腐蝕性強:隔膜與接觸部件采用抗腐蝕材質(如316L、PTFE襯里),可長期耐受酸堿及有機溶劑。
- 高適應性:支持-40℃至200℃的工作溫度范圍,并可通過散熱器或延長管擴展高溫應用場景。
- 精準可靠:密封液傳遞壓力穩定,溫度補償技術減少環境誤差,確保讀數準確。
- 多樣化配置:提供多種膜片材質、法蘭尺寸及連接方式(如軟管、硬管),滿足定制化需求。111321
應用場景
適用于制藥設備的無菌環境、化工廠的腐蝕性流體監測、食品加工中的高衛生要求場景,以及污水處理中的高粘度介質測量。其密封設計可有效防止介質結晶或沉淀堵塞儀表,延長使用壽命。62325
Product Overview
The Flange Diaphragm Pressure Gauge is a precision instrument designed for industrial applications, featuring an indirect measurement structure suitable for corrosive, high-temperature, high-viscosity, crystallizing, or solid-laden media. Its diaphragm isolation technology ensures long-term stability and accuracy in harsh conditions, widely used in petroleum, chemical, pharmaceutical, and food processing industries.1518
Design & Operation
Comprising a pressure gauge and diaphragm isolator, the system is filled with sealing fluid. Media pressure deforms the diaphragm, transferring force to the gauge’s elastic element for display. Available diaphragm materials include 316 stainless steel, Hastelloy, and PTFE, compatible with diverse corrosive fluids. Flange connections (e.g., flat/angled) offer flexible installation options.3917
Key Features
- Corrosion Resistance: 316L or PTFE-coated components resist acids, alkalis, and solvents.
- Broad Compatibility: Operates from -40℃ to 200℃, with optional cooling accessories for extreme temperatures.
- Accuracy: Sealed fluid transmission minimizes temperature drift, ensuring consistent readings.
- Customization: Multiple diaphragm materials, flange sizes, and connection types (e.g., flexible tubes) for tailored solutions.111622
Applications
Ideal for sterile pharmaceutical environments, chemical fluid monitoring, hygienic food processing, and wastewater treatment with viscous media. The sealed design prevents clogging from crystallization or sedimentation, enhancing durability.61323
長期供應 法蘭式隔膜壓力表 品質保證




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