在工業(yè)制造的浩瀚海洋中，“力"是驅(qū)動(dòng)一切的核心要素。從化纖紡絲的精密壓力到高溫熔體的澎湃能量，力的精準(zhǔn)測(cè)量直接決定了生產(chǎn)質(zhì)量與效率。作為全球傳感器技術(shù)，GRAEFF（格拉夫）深耕壓力與溫度測(cè)量領(lǐng)域，以數(shù)字化、智能化、環(huán)保化的創(chuàng)新理念，為工業(yè)客戶提供高精度、高可靠性的解決方案。今天，讓我們一同揭開(kāi)GRAEFF（格拉夫）傳感器在“力"的測(cè)量中的技術(shù)奧秘！

        In the vast ocean of industrial manufacturing, "force" is the core element that drives everything. From the precise pressure of chemical fiber spinning to the surging energy of high-temperature melt, the precise measurement of force directly determines the quality and efficiency of production. As a global leader in sensor technology, GRAEFF is deeply engaged in the field of pressure and temperature measurement, providing industrial customers with high-precision and high-reliability solutions with digital, intelligent and environmentally friendly innovation concepts. Today, let's uncover the technical mystery of GRAEFF sensor in the measurement of "force"!

GRAEFF（格拉夫）是一家專注于壓力傳感器、熔體壓力傳感器、壓力表、溫度傳感器、工業(yè)傳感器、智能傳感器、流量傳感器、位移傳感器、液位傳感器、壓力溫度控制儀表、加熱器、智能設(shè)備、壓力與溫度校驗(yàn)系統(tǒng)、物聯(lián)網(wǎng)以及自動(dòng)化控制系統(tǒng)研發(fā)、生產(chǎn)和銷售的英國(guó)跨國(guó)公司。

GRAEFF is a British multinational corporation specializing in the research and development, production, and sales of pressure sensors, melt pressure sensors, temperature sensors, industrial sensors, intelligent sensors, flow sensors, intelligent sensors, displacement sensors, liquid level sensors, pressure and temperature control instruments, pressure gauges, heaters, laser technology, pressure and temperature calibration systems, the Internet of Things, and automation control systems.

 工業(yè)測(cè)量的核心挑戰(zhàn)

在工業(yè)生產(chǎn)中，力的表現(xiàn)形式多樣，而壓力作為單位面積上的作用力，是關(guān)鍵的監(jiān)測(cè)對(duì)象。例如，在化纖紡絲過(guò)程中，熔體壓力直接影響纖維成型的均勻性；在石油化工領(lǐng)域，管道壓力波動(dòng)可能引發(fā)安全隱患。GRAEFF（格拉夫）傳感器通過(guò)以下技術(shù)突破，將“無(wú)形之力"轉(zhuǎn)化為精準(zhǔn)數(shù)據(jù)：

In industrial production, there are many forms of force, and pressure, as the force per unit area, is the key monitoring object. For example, in the spinning process of chemical fiber, melt pressure directly affects the uniformity of fiber forming; In the petrochemical industry, pipeline pressure fluctuations may cause safety hazards. GRAEFF sensors transform "invisible force" into accurate data through the following technological breakthroughs:

1. 高溫耐受性：GRAEFF（格拉夫）熔體壓力傳感器采用不銹鋼主體與鈦合金涂層，耐高溫可達(dá)540°C，即使在化纖生產(chǎn)線的高溫熔體環(huán)境中，仍能穩(wěn)定工作。

1. High temperature resistance: GRAEFF melt pressure sensor adopts stainless steel body and titanium alloy coating, high temperature resistance up to 540°C, even in the chemical fiber production line of high temperature melt environment, still can work stably.

2. 環(huán)保材料創(chuàng)新：摒棄傳統(tǒng)汞填充介質(zhì)，采用環(huán)保合金材料，減少溫度漂移，確保測(cè)量穩(wěn)定性，同時(shí)滿足食品、制藥行業(yè)的嚴(yán)苛衛(wèi)生標(biāo)準(zhǔn)。

2. Environmentally friendly material innovation: Abandon the traditional mercury filling medium and adopt environmentally friendly alloy materials to reduce temperature drift, ensure measurement stability, and meet the stringent hygiene standards of the food and pharmaceutical industries.

3. 智能化集成：傳感器與PLC、DCS系統(tǒng)無(wú)縫連接，實(shí)時(shí)反饋數(shù)據(jù)至控制中心，實(shí)現(xiàn)工藝參數(shù)的動(dòng)態(tài)調(diào)整，提升生產(chǎn)自動(dòng)化水平。

3. Intelligent integration: Sensor and PLC, DCS system seamless connection, real-time feedback data to the control center, to achieve dynamic adjustment of process parameters, improve the level of production automation.

  多維度賦能工業(yè)場(chǎng)景

      1. 熔體壓力監(jiān)測(cè)：化纖生產(chǎn)的“守護(hù)者"

在化纖紡絲系統(tǒng)中，GRAEFF（格拉夫）傳感器的安裝覆蓋熔體過(guò)濾器、增壓泵、螺桿、紡絲箱體等關(guān)鍵節(jié)點(diǎn)。通過(guò)實(shí)時(shí)監(jiān)控壓力變化，可優(yōu)化熔體流動(dòng)性，避免設(shè)備過(guò)載，延長(zhǎng)使用壽命。例如，GRAEFF（格拉夫）高溫熔體壓力變送器憑借0.5%FSO的高精度，成為滌綸、錦綸生產(chǎn)的標(biāo)配。

      1. Melt pressure monitoring: the "guardian" of chemical fiber production

In chemical fiber spinning systems, the installation of GRAEFF sensors covers melt filters, booster pumps, screws, spinning boxes and other key nodes. By monitoring pressure changes in real time, melt flow can be optimized, equipment overload can be avoided and service life can be extended. For example, GRAEFF high temperature melt pressure transmitters with high accuracy of 0.5%FSO have become standard in the production of polyester and nylon.

      2. 動(dòng)態(tài)力測(cè)量：應(yīng)變與壓電技術(shù)的融合

除靜態(tài)壓力外，GRAEFF（格拉夫）結(jié)合應(yīng)變式與壓電式原理，開(kāi)發(fā)適用于動(dòng)態(tài)力測(cè)量的解決方案：

（1）應(yīng)變式傳感器：基于材料形變引起的電阻變化，適用于長(zhǎng)期靜態(tài)負(fù)載監(jiān)測(cè)，如重型機(jī)械的承重分析。

（2）壓電式傳感器：利用晶體電荷響應(yīng)快速變化的力，專為注塑機(jī)、沖壓設(shè)備等高動(dòng)態(tài)場(chǎng)景設(shè)計(jì)，響應(yīng)時(shí)間低至微秒級(jí)。

      2. Dynamic force measurement: Fusion of strain and piezoelectric technology

In addition to static pressures, GRAEFF combines strain and piezoelectric principles to develop solutions for dynamic force measurement:

(1) Strain sensor: based on the resistance change caused by material deformation, it is suitable for long-term static load monitoring, such as the load-bearing analysis of heavy machinery.

(2) Piezoelectric sensor: The use of crystal charge to respond to rapidly changing forces, specially designed for injection molding machines, stamping equipment and other high dynamic scenes, response time as low as microseconds.

      3. 數(shù)字化與物聯(lián)網(wǎng)：開(kāi)啟智慧工廠新篇章

GRAEFF（格拉夫）將傳感器接入物聯(lián)網(wǎng)平臺(tái)，實(shí)現(xiàn)遠(yuǎn)程監(jiān)控與預(yù)測(cè)性維護(hù)。例如，在石油管道中，多節(jié)點(diǎn)壓力數(shù)據(jù)通過(guò)云端分析，可提前預(yù)警泄漏風(fēng)險(xiǎn)，減少停機(jī)損失。

      3. Digitalization and Internet of Things: Open a new chapter of smart factory

GRAEFF connects sensors to an iot platform for remote monitoring and predictive maintenance. For example, in oil pipelines, multi-node pressure data can be analyzed through the cloud to provide early warning of leakage risks and reduce downtime losses.

從高溫熔體的澎湃之力，到精密儀器的微妙反饋，GRAEFF（格拉夫）始終以技術(shù)創(chuàng)新為引擎，為工業(yè)客戶提供值得信賴的測(cè)量方案。未來(lái)，我們期待與更多伙伴攜手，以“感知之力"推動(dòng)智能制造邁向新高度！

From the surging power of high-temperature melt to the subtle feedback of precision instruments, GRAEFF has always been driven by technological innovation to provide reliable measurement solutions for industrial customers. In the future, we look forward to working with more partners to promote intelligent manufacturing to a new height with the "power of perception"!