【產(chǎn)品中文介紹】
數(shù)字精密壓力表是一款基于現(xiàn)代傳感技術(shù)研發(fā)的高性能測(cè)量工具，專(zhuān)為工業(yè)流程控制、實(shí)驗(yàn)室測(cè)試及設(shè)備運(yùn)維場(chǎng)景設(shè)計(jì)。該產(chǎn)品采用數(shù)字化信號(hào)處理技術(shù)，能夠快速捕捉壓力變化，并通過(guò)高清液晶屏實(shí)時(shí)顯示數(shù)值，分辨率可達(dá)0.1%FS，有效消除傳統(tǒng)指針式儀表的視覺(jué)誤差。核心元件選用航空航天級(jí)傳感器，配合多層抗干擾電路設(shè)計(jì)，在-20℃至70℃寬溫域環(huán)境中仍能保持±0.25%的測(cè)量精度。表體采用304不銹鋼與強(qiáng)化工程塑料復(fù)合結(jié)構(gòu)，具備IP65防護(hù)等級(jí)，可抵御油污、粉塵及潮濕環(huán)境的侵蝕。
數(shù)顯壓力表系列產(chǎn)品以智能化操作為特色，搭載自動(dòng)量程切換和單位轉(zhuǎn)換功能，支持MPa、Bar、PSI等12種國(guó)際通用單位一鍵切換。人性化的界面設(shè)計(jì)配備過(guò)載警示燈和低電量提示，三分鐘無(wú)操作自動(dòng)進(jìn)入休眠模式，顯著延長(zhǎng)內(nèi)置鋰電池使用壽命。產(chǎn)品通過(guò)2000小時(shí)連續(xù)疲勞測(cè)試，關(guān)鍵連接部位采用金屬密封工藝，杜絕介質(zhì)泄漏風(fēng)險(xiǎn)，適用于液壓機(jī)械、制冷設(shè)備及氣動(dòng)系統(tǒng)的長(zhǎng)期監(jiān)測(cè)。
精密壓力表系列產(chǎn)品延續(xù)經(jīng)典機(jī)械結(jié)構(gòu)優(yōu)勢(shì)，同時(shí)融入數(shù)字化補(bǔ)償技術(shù)。內(nèi)部螺旋彈簧機(jī)構(gòu)經(jīng)計(jì)算機(jī)輔助設(shè)計(jì)優(yōu)化，配合寶石軸承支撐系統(tǒng)，使回差誤差控制在0.5級(jí)精度范圍內(nèi)。雙層防震結(jié)構(gòu)有效緩解現(xiàn)場(chǎng)設(shè)備振動(dòng)帶來(lái)的測(cè)量偏差，鏡面不銹鋼表盤(pán)搭載夜光指針，確�；璋淡h(huán)境下的清晰讀數(shù)。產(chǎn)品通過(guò)3萬(wàn)次滿(mǎn)量程壓力循環(huán)測(cè)試，核心承壓部件采用整體鍛造成型工藝，適用于石化、電力等嚴(yán)苛工況環(huán)境。
全系列產(chǎn)品嚴(yán)格遵循工業(yè)測(cè)量規(guī)范開(kāi)發(fā)，在半導(dǎo)體制造、汽車(chē)生產(chǎn)線(xiàn)、水處理工程等領(lǐng)域均有成熟應(yīng)用案例。針對(duì)不同介質(zhì)特性，可提供氟橡膠、聚四氟乙烯等定制化密封方案。產(chǎn)品出廠前均經(jīng)過(guò)72小時(shí)工況模擬測(cè)試，配合三年質(zhì)保服務(wù)，為用戶(hù)提供穩(wěn)定可靠的壓力監(jiān)測(cè)解決方案。
【Product Introduction in English】
Digital precision pressure gauges represent a new generation of intelligent measurement instruments, integrating advanced sensor technology and digital signal processing. The 1.8-inch high-contrast LCD display delivers reading accuracy up to 0.05% of full scale, with sampling frequency reaching 50 times per second for capturing instantaneous pressure fluctuations. Aerospace-grade strain gauge sensors ensure long-term stability, maintaining measurement deviation within ±0.3%FS across temperature variations from -10℃ to 80℃. The housing combines CNC-machined aluminum alloy with chemical-resistant coating, achieving IP67 protection level for reliable operation in harsh environments.
The digital display pressure gauge series features intelligent self-diagnosis functionality, automatically detecting sensor anomalies and circuit faults. Multi-range adaptive technology allows seamless switching between 16 preset measurement ranges, while the backlit display ensures visibility in low-light conditions. Energy-saving design extends battery life to 12,000 hours, with optional 4-20mA analog output for system integration. Pressure ports comply with G1/2" and NPT1/4" international standards, compatible with most industrial pipelines.
Precision mechanical pressure gauges combine traditional craftsmanship with modern manufacturing techniques. The movement mechanism incorporates temperature-compensated alloy springs, reducing hysteresis error to 0.4% of span. Dual-layer shock absorption system effectively minimizes vibration interference, while the 270-degree scale range enhances readability. Stainless steel wetted parts ensure compatibility with aggressive media, and the dry-type structure eliminates liquid-filled maintenance requirements.
Our product line covers measurement ranges from 0-10kPa to 0-100MPa, suitable for pneumatic systems, hydraulic presses, and process control applications. Customizable process connections and display units meet diverse industrial requirements. All products undergo rigorous 500-cycle pressure endurance testing and 48-hour continuous operation verification before shipment. With modular design for easy maintenance and global voltage adaptability (DC3V-5V), these instruments provide dependable performance in worldwide industrial scenarios.
