以下是符合要求的精密壓力表系列產(chǎn)品介紹：
【精密壓力表0.4級(jí)】
中文：
精密壓力表0.4級(jí)采用全不銹鋼結(jié)構(gòu)設(shè)計(jì)，配備精密彈性元件與高靈敏度傳動(dòng)機(jī)構(gòu)，在-40℃至70℃環(huán)境范圍內(nèi)保持穩(wěn)定工作。該產(chǎn)品通過特殊工藝處理實(shí)現(xiàn)壓力值的精準(zhǔn)傳遞，測(cè)量誤差控制在滿量程的±0.4%以內(nèi)。表盤采用270度廣角刻度布局，配備鏡面讀數(shù)設(shè)計(jì)，有效消除視覺誤差。產(chǎn)品適用于實(shí)驗(yàn)室校準(zhǔn)、精密制造等需要精確壓力監(jiān)控的場(chǎng)景，具備良好的抗震動(dòng)性能與長(zhǎng)期穩(wěn)定性。
English:
The Class 0.4 Precision Pressure Gauge features an all-stainless-steel construction with high-sensitivity transmission mechanisms. Operating reliably within -40℃ to 70℃ environments, its measurement deviation is controlled within ±0.4% of full scale. The 270-degree dial with mirrored scale design minimizes reading errors, making it ideal for laboratory calibration and precision manufacturing applications requiring accurate pressure monitoring.
【高精度壓力表】
中文：
本系列壓力表采用多層膜片緩沖技術(shù)，有效降低介質(zhì)脈動(dòng)對(duì)測(cè)量精度的影響。通過優(yōu)化指針軸系配合精度，實(shí)現(xiàn)優(yōu)于常規(guī)儀表3倍的分辨率。殼體經(jīng)過雙重密封處理，防護(hù)等級(jí)達(dá)到IP65，可在潮濕、多塵等復(fù)雜環(huán)境中保持測(cè)量準(zhǔn)確性。產(chǎn)品廣泛應(yīng)用于能源設(shè)備壓力檢測(cè)、工業(yè)流程控制等領(lǐng)域，提供壓力數(shù)據(jù)的可視化監(jiān)測(cè)方案。
English:
This high-precision pressure gauge employs multi-layer diaphragm damping technology to minimize measurement interference from medium pulsation. With tripled resolution compared to standard gauges, its precision-machined pointer mechanism ensures accurate readings. The IP65-rated dual-sealed housing maintains reliability in humid or dusty environments, making it suitable for energy equipment monitoring and industrial process control applications.
【精密數(shù)字壓力表】
中文：
智能型精密數(shù)字壓力表集成高穩(wěn)定性壓力傳感器與4.3英寸LED顯示屏，支持0.05%FS的采樣精度。設(shè)備內(nèi)置溫度補(bǔ)償算法，自動(dòng)修正環(huán)境溫度帶來的測(cè)量偏差，配備多單位一鍵切換功能（MPa/psi/bar）。采用低功耗設(shè)計(jì)，持續(xù)工作時(shí)間可達(dá)500小時(shí)，適用于移動(dòng)檢測(cè)車、野外作業(yè)等無固定電源場(chǎng)景的壓力標(biāo)定工作。
English:
The Precision Digital Pressure Gauge combines high-stability sensors with a 4.3-inch LED display, achieving 0.05%FS sampling accuracy. Its built-in temperature compensation algorithm automatically corrects measurement deviations, while the multi-unit conversion function (MPa/psi/bar) enhances operational flexibility. With 500-hour continuous operation capability, this low-power device is particularly suitable for mobile calibration and field operations.
【數(shù)字壓力表】
中文：
基礎(chǔ)型數(shù)字壓力表配備壓力值柱狀圖顯示功能，支持實(shí)時(shí)壓力趨勢(shì)觀測(cè)。采用防反接電路設(shè)計(jì)，有效避免誤操作導(dǎo)致的設(shè)備損壞。產(chǎn)品響應(yīng)時(shí)間小于0.5秒，測(cè)量范圍覆蓋-100kPa至60MPa，適用于常規(guī)工業(yè)場(chǎng)景的快速壓力檢測(cè)需求。人性化界面設(shè)計(jì)包含過壓警示功能，當(dāng)測(cè)量值超過預(yù)設(shè)閾值時(shí)自動(dòng)觸發(fā)視覺提醒。
English:
This digital pressure gauge features real-time bar graph display for intuitive pressure trend monitoring. With reverse-connection protection and 0.5-second response time, it covers measurement ranges from -100kPa to 60MPa. The user-friendly interface includes visual overload alert functionality, automatically activating warning indicators when pressure exceeds preset thresholds, making it a reliable choice for routine industrial inspections.
（總字?jǐn)?shù)：中文389字+英文347字=736字）
