微壓表
產(chǎn)品概述
微壓表是一種專門用于測(cè)量微小壓力變化的精密儀器，適用于氣體或液體的低微壓力監(jiān)測(cè)。其核心部件采用波紋膜盒或特殊傳感器，通過彈性形變?cè)韺毫π盘?hào)轉(zhuǎn)換為機(jī)械或數(shù)字顯示，具備高靈敏度和穩(wěn)定性。廣泛應(yīng)用于鍋爐通風(fēng)、燃?xì)庠O(shè)備、醫(yī)療呼吸監(jiān)測(cè)、潔凈室壓差控制等領(lǐng)域，尤其適合對(duì)銅合金無腐蝕性介質(zhì)的微壓和負(fù)壓測(cè)量。產(chǎn)品結(jié)構(gòu)包含測(cè)量系統(tǒng)、傳動(dòng)機(jī)構(gòu)、指示部件和防護(hù)外殼，支持垂直安裝并適應(yīng)-40℃至70℃的工作環(huán)境。1314
產(chǎn)品特點(diǎn)
微壓表設(shè)計(jì)兼顧功能性與耐用性，采用不銹鋼或銅合金材質(zhì)以增強(qiáng)抗腐蝕性，部分型號(hào)配備有機(jī)玻璃表盤和防震機(jī)芯，確保在振動(dòng)環(huán)境下仍能準(zhǔn)確讀數(shù)。其工作原理基于波紋膜盒受壓變形，通過齒輪傳動(dòng)放大位移并驅(qū)動(dòng)指針指示壓力值，部分?jǐn)?shù)顯型號(hào)直接顯示實(shí)時(shí)數(shù)據(jù)。產(chǎn)品具備調(diào)零功能，可手動(dòng)校準(zhǔn)零點(diǎn)偏差，且無需外部電源（機(jī)械式）或支持超低功耗供電（數(shù)顯式）。典型量程覆蓋±60Pa至±40kPa，分辨率可達(dá)1Pa，滿足不同場(chǎng)景的精確測(cè)量需求。4516
應(yīng)用場(chǎng)景
該產(chǎn)品適用于多種工業(yè)及民用領(lǐng)域，如燃?xì)夤艿澜K端壓力監(jiān)測(cè)、工業(yè)窯爐氣流控制、實(shí)驗(yàn)室通風(fēng)系統(tǒng)壓差檢測(cè)等。在醫(yī)療設(shè)備中可用于呼吸壓力監(jiān)測(cè)，在環(huán)保工程中可測(cè)量過濾器阻力。其緊湊設(shè)計(jì)支持嵌入式或面板安裝，適配3/8英寸螺紋接口，便于快速集成到現(xiàn)有系統(tǒng)中。特殊型號(hào)還能耐受高濕度、粉塵環(huán)境，長(zhǎng)期保持性能穩(wěn)定。72128
Introduction
The micropressure gauge is a precision instrument designed for measuring minimal pressure fluctuations in gases or liquids. Its core component utilizes a bellows or specialized sensor to convert pressure signals into mechanical or digital readings through elastic deformation principles, ensuring high sensitivity and reliability. Ideal for monitoring low-pressure and vacuum conditions in non-corrosive environments, it finds applications in boiler ventilation, gas pipeline systems, medical respiratory devices, and cleanroom differential pressure control. The structure integrates a measurement system, transmission mechanism, indicator components, and protective casing, with vertical installation compatibility and an operational temperature range of -40℃ to 70℃.1314
Key Features
Combining durability with precision, the micropressure gauge employs stainless steel or brass materials for enhanced corrosion resistance. Selected models feature shock-resistant mechanisms and acrylic dials for clear visibility under harsh conditions. The bellows-driven mechanism amplifies minute displacements via gear trains to display pressure values, while digital variants offer direct numerical readouts. With manual zero-adjustment functionality, it requires no external power (mechanical types) or operates on minimal energy (digital types). Standard ranges span ±60Pa to ±40kPa, with resolutions up to 1Pa, catering to diverse measurement needs.4516
Applications
This product serves multiple industrial and civilian sectors, including terminal pressure monitoring in gas networks, airflow regulation in industrial furnaces, and filtration resistance testing in environmental projects. Medical applications include respiratory pressure tracking, while its compact design supports panel or flush mounting with 3/8-inch threaded connections for seamless system integration. Specialized versions maintain stable performance in high-humidity or dusty environments.72128
微壓表
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