自溫補(bǔ)光纖光柵應(yīng)變計(jì)QSS100/廠家/價(jià)格/型號(hào)

產(chǎn)品概述

自溫補(bǔ)光纖光柵應(yīng)變計(jì)QSS100是一款專為金屬結(jié)構(gòu)應(yīng)力變形測(cè)量設(shè)計(jì)的高性能傳感器，適用于橋梁鋼箱梁、減震阻尼器、金屬錨具等多種場(chǎng)景。該產(chǎn)品采用光纖金屬化激光焊接工藝和溫度自補(bǔ)償結(jié)構(gòu)封裝，具有測(cè)量精度高、長(zhǎng)期零點(diǎn)穩(wěn)定、溫度漂移系數(shù)小等特點(diǎn)。QSS100自帶溫度補(bǔ)償功能，能夠有效消除環(huán)境溫度變化對(duì)應(yīng)變測(cè)量的干擾，確保數(shù)據(jù)準(zhǔn)確性。傳感器采用鎧裝光纜設(shè)計(jì)，具有優(yōu)異的耐溫性能和耐腐蝕、耐老化特性，可適應(yīng)長(zhǎng)期野外環(huán)境監(jiān)測(cè)需求。612

技術(shù)特點(diǎn)

QSS100自溫補(bǔ)光纖光柵應(yīng)變計(jì)具備快速安裝優(yōu)勢(shì)，現(xiàn)場(chǎng)只需對(duì)被測(cè)鋼結(jié)構(gòu)表面進(jìn)行簡(jiǎn)單打磨處理，即可使用配套專用焊槍頭在1秒內(nèi)完成焊接安裝。產(chǎn)品采用無(wú)膠封裝技術(shù)，避免了傳統(tǒng)膠粘劑老化問(wèn)題，保證了長(zhǎng)期可靠性。傳感器基底材料經(jīng)過(guò)特殊處理，確保與金屬結(jié)構(gòu)良好結(jié)合的同時(shí)，不會(huì)引入額外應(yīng)力。光柵中心波長(zhǎng)穩(wěn)定在1528-1565nm范圍，反射率≥80%，工作溫度范圍覆蓋-30℃至+80℃，滿足絕大多數(shù)工程應(yīng)用場(chǎng)景需求。產(chǎn)品可選配表面安裝底座，擴(kuò)展應(yīng)用于混凝土結(jié)構(gòu)表面應(yīng)力變形測(cè)量。514

應(yīng)用場(chǎng)景

QSS100自溫補(bǔ)光纖光柵應(yīng)變計(jì)廣泛應(yīng)用于土木工程、交通運(yùn)輸、能源電力等領(lǐng)域的基礎(chǔ)設(shè)施健康監(jiān)測(cè)。在橋梁監(jiān)測(cè)中，可長(zhǎng)期跟蹤鋼箱梁關(guān)鍵部位的應(yīng)力變化；在建筑結(jié)構(gòu)監(jiān)測(cè)中，能準(zhǔn)確記錄減震裝置的變形情況；在工業(yè)設(shè)備監(jiān)測(cè)方面，適合用于壓力容器、管道支架等金屬構(gòu)件的應(yīng)變測(cè)量。產(chǎn)品特別適合需要長(zhǎng)期穩(wěn)定監(jiān)測(cè)的場(chǎng)合，如跨海大橋、高空鋼結(jié)構(gòu)、地下管廊等復(fù)雜環(huán)境下的應(yīng)變監(jiān)測(cè)任務(wù)。918

產(chǎn)品優(yōu)勢(shì)

相比傳統(tǒng)應(yīng)變測(cè)量設(shè)備，QSS100具有本質(zhì)安全、抗電磁干擾、防雷擊等特性。傳感器采用全光纖設(shè)計(jì)，無(wú)需供電，避免了電火花風(fēng)險(xiǎn)，特別適合易燃易爆環(huán)境。產(chǎn)品結(jié)構(gòu)緊湊，安裝后不改變被測(cè)物體原有力學(xué)特性。測(cè)量數(shù)據(jù)可直接通過(guò)光纖傳輸，不受長(zhǎng)距離傳輸影響，適合組建分布式監(jiān)測(cè)網(wǎng)絡(luò)。傳感器支持多點(diǎn)串聯(lián)使用，大幅降低系統(tǒng)工程復(fù)雜度與成本。產(chǎn)品維護(hù)簡(jiǎn)便，使用壽命長(zhǎng)，可顯著降低用戶后期維護(hù)投入。110

英文產(chǎn)品描述

The QSS100 Self-Temperature-Compensated Fiber Bragg Grating Strain Gauge is a high-performance optical sensor specifically designed for stress and deformation monitoring of metallic structures. Featuring laser welding technology and innovative temperature self-compensation packaging, this strain gauge delivers exceptional measurement accuracy with excellent long-term stability. The device operates within a wide temperature range from -30°C to +80°C, making it suitable for various engineering applications including bridge health monitoring, industrial equipment inspection, and infrastructure maintenance.612

With its armored cable design and corrosion-resistant materials, the QSS100 demonstrates remarkable durability in harsh outdoor environments. The strain gauge s quick-installation feature allows for efficient field deployment - simply surface preparation followed by one-second welding completes the installation process. This fiber optic solution provides inherent safety advantages as it requires no electrical power at measurement points, eliminating risks of sparking or electromagnetic interference. The product s modular design supports daisy-chaining multiple sensors along a single fiber line, offering cost-effective solutions for large-scale monitoring projects.15

The QSS100 s temperature compensation mechanism effectively isolates thermal effects from mechanical strain readings, ensuring data reliability under varying environmental conditions. Its compact form factor causes minimal impact on host structures while providing precise strain measurements. Optional surface mounting accessories extend the product s applicability to concrete structures, demonstrating remarkable versatility across different monitoring scenarios. These characteristics make the QSS100 an ideal choice for long-term structural health monitoring systems where consistency and reliability are paramount.1018

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