80MM直徑軸向精密數(shù)顯負(fù)壓壓力表 0.4級(jí)微壓高精度數(shù)字壓力表
產(chǎn)品概述
80MM直徑軸向精密數(shù)顯負(fù)壓壓力表是一款專為高精度微壓測(cè)量設(shè)計(jì)的數(shù)字化儀表，采用軸向安裝結(jié)構(gòu)，適用于實(shí)驗(yàn)室、工業(yè)過程控制及流體系統(tǒng)監(jiān)測(cè)等領(lǐng)域。該產(chǎn)品以不銹鋼外殼和銅基座為核心材質(zhì)，結(jié)合高靈敏度傳感器和低溫漂信號(hào)處理電路，確保在-50℃至+100℃環(huán)境溫度下穩(wěn)定工作，測(cè)量范圍覆蓋-0.1~0MPa負(fù)壓區(qū)間，精度等級(jí)達(dá)0.4%FS，可滿足對(duì)真空、負(fù)壓或微壓場(chǎng)景的精準(zhǔn)測(cè)量需求。其80mm大表盤設(shè)計(jì)配合LCD背光顯示，數(shù)據(jù)讀取直觀清晰，并支持單位切換（如kPa、MPa、psi等）。1313
技術(shù)特點(diǎn)
該數(shù)顯壓力表采用進(jìn)口壓力傳感器與24位ADC芯片，動(dòng)態(tài)顯示壓力值并具備峰值記憶功能，響應(yīng)速度快且抗震動(dòng)干擾。外殼為304不銹鋼材質(zhì)，內(nèi)部配置銅機(jī)芯和鋁制表盤，耐腐蝕性強(qiáng)；接口支持G1/4或定制螺紋，兼容多種流體介質(zhì)。儀表內(nèi)置鋰電池供電，微功耗設(shè)計(jì)可連續(xù)工作半年以上，同時(shí)具備自動(dòng)關(guān)機(jī)和電量提醒功能。此外，用戶可通過面板按鍵進(jìn)行零點(diǎn)校準(zhǔn)和量程調(diào)整，操作簡(jiǎn)便。61722
應(yīng)用場(chǎng)景
廣泛應(yīng)用于地暖系統(tǒng)負(fù)壓監(jiān)測(cè)、醫(yī)療設(shè)備真空控制、實(shí)驗(yàn)室氣體分析及工業(yè)流程中的微壓調(diào)節(jié)。例如，在燃?xì)夤艿阑?HVAC 系統(tǒng)中實(shí)時(shí)監(jiān)控負(fù)壓狀態(tài)，或在科研領(lǐng)域作為高穩(wěn)定性參考儀表使用。其緊湊的軸向結(jié)構(gòu)便于安裝于空間受限的設(shè)備，而硅油填充設(shè)計(jì)可有效緩沖脈沖壓力，延長(zhǎng)使用壽命。5719
Product Overview
The 80mm diameter axial-mounted digital vacuum pressure gauge is designed for high-precision micro-pressure measurement, featuring a digital display and axial connection for easy integration into laboratory, industrial process control, and fluid system monitoring applications. Constructed with a stainless steel housing and brass base, it incorporates a high-sensitivity sensor and low-temperature-drift signal processing circuitry, ensuring stable performance within an operating temperature range of -50°C to +100°C. With a measurement range of -0.1~0MPa and 0.4%FS accuracy, it delivers reliable readings for vacuum, negative pressure, or micro-pressure scenarios. The large 80mm dial with LCD backlight ensures clear visibility, supporting multiple unit conversions (e.g., kPa, MPa, psi).31315
Key Features
Equipped with an imported pressure sensor and 24-bit ADC chip, this gauge provides dynamic pressure display with peak value memory function, offering fast response and anti-vibration performance. The 304 stainless steel housing, copper movement, and aluminum dial enhance corrosion resistance, while G1/4 or custom threaded connections accommodate various media. Powered by a built-in lithium battery, its ultra-low power consumption allows over six months of continuous operation, complemented by auto-shutdown and battery alerts. User-friendly calibration and range adjustment are accessible via front-panel buttons.61725
Applications
Ideal for vacuum monitoring in underfloor heating systems, medical device pressure control, laboratory gas analysis, and industrial micro-pressure regulation. Examples include real-time negative pressure tracking in gas pipelines or HVAC systems, as well as serving as a stable reference instrument in research. The compact axial design suits space-constrained installations, and silicone oil damping mitigates pulse pressure to prolong service life.5719
80MM直徑軸向精密數(shù)顯負(fù)壓壓力表 0.4級(jí)微壓高精度數(shù)字壓力表
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