精密壓力表YB150A
產(chǎn)品概述
精密壓力表YB150A是一款高精度測(cè)量?jī)x表，主要用于工業(yè)現(xiàn)場(chǎng)對(duì)銅合金及合金結(jié)構(gòu)鋼等無腐蝕性、非結(jié)晶、非凝固介質(zhì)的壓力測(cè)量與校驗(yàn)。其設(shè)計(jì)結(jié)合了精密傳動(dòng)機(jī)構(gòu)與特殊工藝處理的彈性元件，確保測(cè)量結(jié)果的穩(wěn)定性和可靠性。該儀表廣泛應(yīng)用于石油、化工、電力、制藥等行業(yè)，滿足高精度壓力檢測(cè)需求。136
核心特點(diǎn)
YB150A采用鏡面環(huán)設(shè)計(jì)（位于標(biāo)度線下），顯著提升讀數(shù)清晰度與準(zhǔn)確性，同時(shí)外觀簡(jiǎn)潔美觀。儀表零件選用耐腐蝕不銹鋼及合金材料，適用于多種工業(yè)環(huán)境。其測(cè)量范圍覆蓋-0.1~60MPa，支持多種量程選擇，如0~0.1MPa、0~60MPa等，滿足不同場(chǎng)景需求。溫度適應(yīng)性方面，環(huán)境溫度偏離20±3℃時(shí)需考慮附加誤差（≤0.4%/10℃），確保在5~40℃、濕度≤80%的環(huán)境中穩(wěn)定工作。2712
工作原理
儀表通過彈性元件（彈簧管）變形實(shí)現(xiàn)壓力測(cè)量：介質(zhì)壓力作用于彈簧管末端，產(chǎn)生彈性位移，經(jīng)拉桿帶動(dòng)齒輪傳動(dòng)機(jī)構(gòu)放大，最終由指針在分度盤上指示壓力值。整體結(jié)構(gòu)包含測(cè)壓系統(tǒng)、傳動(dòng)機(jī)構(gòu)、指示裝置和外殼，具備良好的密封性及防污設(shè)計(jì)，保護(hù)內(nèi)部機(jī)構(gòu)免受機(jī)械損傷。5925
技術(shù)參數(shù)
- 精度等級(jí)：0.4級(jí)（A型）
- 測(cè)量范圍：-0.1~0MPa至0~60MPa（分段可選）
- 環(huán)境條件：溫度5~40℃，濕度≤80%，無強(qiáng)震動(dòng)干擾
- 重量：約1kg（A型）
- 接口規(guī)格：標(biāo)準(zhǔn)徑向安裝，適配工業(yè)管道需求41730
Product Overview
The YB150A Precision Pressure Gauge is designed for high-accuracy measurement and calibration of non-corrosive, non-crystalline, and non-solidifying media pressures in industrial settings, particularly for copper alloys and alloy structural steels. Its robust construction integrates precision transmission mechanisms and specially treated elastic components, ensuring stable performance across applications in petroleum, chemical, power, and pharmaceutical industries.1613
Key Features
Featuring a mirrored ring below the scale, the YB150A enhances readability with a clear, glare-resistant display. Constructed from corrosion-resistant stainless steel and alloys, it adapts to harsh environments. The gauge offers versatile pressure ranges (-0.1~0MPa to 0~60MPa) with a 0.4% accuracy class (Type A). Operational stability is maintained within 5~40℃ and ≤80% humidity, accounting for minor deviations via a temperature coefficient (≤0.4%/10℃).21214
Working Principle
Pressure measurement is achieved through elastic deformation: medium pressure acts on the spring tube, generating displacement amplified by a gear-driven mechanism, which translates into pointer movement on the dial. The sealed housing protects internal components from mechanical damage and contamination, ensuring longevity.5925
Specifications
- Accuracy Class: 0.4 (Type A)
- Ranges: -0.1~0MPa to 0~60MPa (customizable segments)
- Environment: 5~40℃, ≤80% humidity, vibration-free
- Weight: Approx. 1kg (Type A)
- Installation: Standard radial mounting for industrial pipelines41730
精密壓力表YB150A
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