【產品中文介紹】
數字精密壓力表是一款基于現代傳感技術研發的高性能測量工具，專為工業流程控制、實驗室測試及設備運維場景設計。該產品采用數字化信號處理技術，能夠快速捕捉壓力變化，并通過高清液晶屏實時顯示數值，分辨率可達0.1%FS，有效消除傳統指針式儀表的視覺誤差。核心元件選用航空航天級傳感器，配合多層抗干擾電路設計，在-20℃至70℃寬溫域環境中仍能保持±0.25%的測量精度。表體采用304不銹鋼與強化工程塑料復合結構，具備IP65防護等級，可抵御油污、粉塵及潮濕環境的侵蝕。
數顯壓力表系列產品以智能化操作為特色，搭載自動量程切換和單位轉換功能，支持MPa、Bar、PSI等12種國際通用單位一鍵切換。人性化的界面設計配備過載警示燈和低電量提示，三分鐘無操作自動進入休眠模式，顯著延長內置鋰電池使用壽命。產品通過2000小時連續疲勞測試，關鍵連接部位采用金屬密封工藝，杜絕介質泄漏風險，適用于液壓機械、制冷設備及氣動系統的長期監測。
精密壓力表系列產品延續經典機械結構優勢，同時融入數字化補償技術。內部螺旋彈簧機構經計算機輔助設計優化，配合寶石軸承支撐系統，使回差誤差控制在0.5級精度范圍內。雙層防震結構有效緩解現場設備振動帶來的測量偏差，鏡面不銹鋼表盤搭載夜光指針，確保昏暗環境下的清晰讀數。產品通過3萬次滿量程壓力循環測試，核心承壓部件采用整體鍛造成型工藝，適用于石化、電力等嚴苛工況環境。
全系列產品嚴格遵循工業測量規范開發，在半導體制造、汽車生產線、水處理工程等領域均有成熟應用案例。針對不同介質特性，可提供氟橡膠、聚四氟乙烯等定制化密封方案。產品出廠前均經過72小時工況模擬測試，配合三年質保服務，為用戶提供穩定可靠的壓力監測解決方案。
【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.
