產(chǎn)品中文介紹：
單屏數(shù)顯電池供電壓力數(shù)字表是一款專為多場景壓力測量需求設(shè)計(jì)的高精度數(shù)字化儀表。該產(chǎn)品采用一體化緊湊型結(jié)構(gòu)，配備高分辨率液晶顯示屏，支持絕壓、水壓及負(fù)壓的全量程測量，適用于工業(yè)設(shè)備監(jiān)測、實(shí)驗(yàn)室研究、環(huán)保檢測等領(lǐng)域。
本產(chǎn)品搭載智能傳感芯片，可實(shí)現(xiàn)±0.3%FS的測量精度，配合寬溫區(qū)補(bǔ)償技術(shù)，在-20℃至60℃環(huán)境內(nèi)保持穩(wěn)定輸出。測量范圍覆蓋-100kPa至10MPa（可根據(jù)工況定制），滿足不同介質(zhì)的壓力檢測需求。核心元件采用316L不銹鋼隔離膜片結(jié)構(gòu)，具備優(yōu)良的介質(zhì)兼容性，可適配水、油、氣體等多種介質(zhì)的安全測量。
創(chuàng)新設(shè)計(jì)的低功耗系統(tǒng)由兩節(jié)AA電池驅(qū)動(dòng)，連續(xù)工作時(shí)長可達(dá)2000小時(shí)，配合自動(dòng)休眠喚醒功能，有效延長設(shè)備使用周期。人性化界面設(shè)有實(shí)時(shí)壓力柱狀圖顯示和數(shù)字雙顯模式，數(shù)據(jù)讀取直觀便捷。產(chǎn)品外殼采用工程塑膠與金屬嵌件復(fù)合工藝，達(dá)到IP65防護(hù)等級(jí)，在潮濕、多塵等復(fù)雜工況下仍能可靠運(yùn)行。
設(shè)備內(nèi)置三階濾波算法，有效消除環(huán)境振動(dòng)帶來的測量干擾。獨(dú)特的零點(diǎn)自校準(zhǔn)功能簡化了現(xiàn)場調(diào)試流程，用戶可通過面板按鍵快速完成單位切換（kPa/MPa/psi/bar等）和模式設(shè)定。針對(duì)特殊應(yīng)用場景，可提供帶背光顯示的版本，確保暗光環(huán)境下可視性。
產(chǎn)品英文介紹：
This single-screen digital pressure gauge with battery power supply is an advanced measurement instrument developed for diversified pressure monitoring scenarios. Featuring an integrated compact design with TFT LCD display, the device supports absolute pressure, hydraulic pressure and negative pressure measurement within full range, making it suitable for industrial equipment supervision, laboratory research and environmental monitoring applications.
Equipped with intelligent sensing technology, the gauge achieves ±0.3%FS measurement accuracy with built-in temperature compensation (-20℃ to 60℃). The customizable measurement range spans from -100kPa to 10MPa, adaptable to various media including water, oil and gas through its 316L stainless steel isolation diaphragm structure. The hermetically sealed housing combines engineering plastic and metal components, providing IP65 protection against dust and water ingress.
Powered by two AA batteries, the low-consumption system delivers up to 2000 hours continuous operation. Automatic sleep/wake function optimizes energy efficiency without compromising measurement readiness. User-centric interface design incorporates real-time bar graph and dual numerical display modes, enabling instant data interpretation across 8 selectable units (kPa/MPa/psi/bar etc.).
Advanced three-stage digital filtering effectively minimizes environmental vibration interference. Simplified field calibration procedure allows quick zero adjustment through panel buttons. Optional backlight version enhances visibility in low-light conditions. The device s robust construction withstands harsh operating environments while maintaining measurement consistency, with optional G1/4" or NPT1/2" process connections for flexible installation.
Both versions emphasize practical functionality: auto power-off protection prevents battery drain, while replaceable O-ring seals ensure long-term maintenance convenience. Suitable for hydraulic systems, vacuum equipment and process control applications, this gauge combines measurement precision with operational reliability in a portable form factor.
