敏感元件 的英文怎麼說
中文拼音 [mǐngǎnyuánjiàn]
敏感元件
英文
detector-
Using this method to dispose interference of output signal of sensing elements, the interference caused by fixed position heat source of constant and adagio variable temperature can be effectively eliminated in exterior
用這種方法對敏感元件的輸出信號進行處理可以十分有效地消除位置固定(或移動速度很慢)的熱源所產生的干擾。Alb air braking systems ; labels for load sensing devices
氣制動系統.負荷敏感元件標志牌A vertical spring compensates for the weight of the sensing element.
用一根垂直彈簧補償敏感元件的負荷。Transducers at various times have also been called pickups, or sensing elements.
有時,傳感器也被稱為檢拾器或敏感元件。External - convection column sensitive element
柱狀外對流敏感元件The enterprise wenglor sensoric elektronische geraete gmbh is well - known and engaged not only in tettnang, but also in the specialized industries of its sphere of activity, with plastic light guidance cable, light screems, color sensors and at the same time with one - way light barrier, printers ' imprint scanner and knitting and drafting machines, mesh - making machines a competent partner
Wenglor sensoric elektronische geraete gmbh是一家現代化的、可靠的專門產品供應商,這家供應商從事條形碼讀取儀器,印刷商標讀取器,單向光柵,色彩感應器,光澤敏感元件、光澤傳感器,塑料光導電纜,光柵,光傳導線纜,光勢壘、光電裝置對、光電柵欄,事故維護光柵,來復式卡釬、圓規,鏡面反射箱,傳感技術,編織、針織機,網路生產機械的製造、銷售。Develops, manufactures and distributes level, pressure, flow and density field mounted sensors, with associated monitors and systems
-生產製造航空儀表及傳感器電子衡器汽車部件質量流量計壓力測試儀器彈性敏感元件等。In order to make the sensitivity of 2 - demension accelerometer along the two main arbors almost identical, symmetric four - beam structure that embeds a double - sides interdigitated differential capacitive with puckered beam in two directions was used as sensitive component. in addition, the differential capacitive accelerometer fabricated by bulky silicon micromechanical technique has high sensitivity, wide measurement scope, less nonlinear error, and simple converting circuit. then, the structure parameters of the sensitive component were calculated and stimulated, which results in a set of the optimized structure design parameters, main fabrication procedure and several key fabrication technology
為使二維振動傳感器在兩主軸方向的靈敏度大致相同,敏感元件採用高度對稱的四梁結構,其中每個軸向上均採用帶折疊梁的雙側叉指電容結構,採用體硅微機械工藝製作的高深寬比叉指電容式敏感元件,具有高靈敏度、寬量程、非線性誤差小、外圍電路簡單等優點;對設計的敏感元件結構參數進行了計算,並利用有限元法進行了模擬分析,根據模擬結果得出了優化參數;在確定敏感結構的基礎上,研究了敏感元件採用體硅微機械加工工藝製作的工藝流程和關鍵工藝技術;對敏感晶元內部的c - v介面電路進行了原理設計與分析,利用差動測量技術得到由振動引起的微小電容變化量,經c - v介面電路進行相位調制處理,然後通過解調輸出與加速度成正比的電壓信號。Sensitive element is one of the important to measure the concentration of mathane, and it " s export is a little voltage signal, little signal amplify circuit is to transform the analogue signal to digital signal, display circuit is to display the concentration of mathane, monitoring circuit is to monitor the overstep limit of mathane concentration. the feature is new design, accurately measure parameter, convenient to operate and so on
其中cpu是監控儀的核心,完成數據採集、處理、輸出、顯示等功能;敏感元件是準確檢測甲烷氣體含量的主要元件之一,其輸出是與甲烷濃度相對應的電壓信號;小信號放大電路則是用來放大敏感元件輸出的電壓信號; a d轉換電路把放大了的電壓信號由模擬信號變為數字信號送入cpu ;顯示電路則顯示實時甲烷濃度;報警電路對超限甲烷濃度進行報警。Industrial platinum resistance thermometer sensors
工業用鉑電阻溫度計敏感元件Sensor with externalconvection sensitive element
外對流敏感元件傳感器Sensor with intrnalconvection sensitive element
內對流敏感元件傳感器External - convection ring sensitive element
環狀外對流敏感元件Industrial platinum resistance thermometer sensors ; amendment 2
工業鉑電阻溫度計敏感元件.第2次修改Sensor with bare wire sensitive element
裸絲敏感元件傳感器This paper uses general sensing system made of temperature sensors, pressure sensors and liquid level sensors with no directly power supply to realize optically powered measurement of oil tanks liquid level, thus solve the problem that general electricity method applied to the flammability and explosive environments
本課題以實現油罐液位的光推動測量為目的,利用常規溫度、壓力、液位等電測敏感元件組成的傳感系統在無需直接供電的光推動模式下工作,使其解決了常規電測方法難于在易燃易爆場合下應用的問題。The main working procedure of the fiber - optic sensor is : the sensing element detects the acceleration signal, this signal modulates the phase of the wave, and the phase change is corresponding to the acceleration signal
該光纖加速度計的工作過程為:敏感元件感受外界的加速度信號,並把它轉化成馬赫-增德爾干涉儀測量臂的拉伸或壓縮,從而引起測量臂中的光波相位變化,相位變化量即代表被測加速度值。Thirdly, according to the conservation of energy principle, this paper analyzes the relationship between the hot ? ire and the airflow rate, establishes primary model of the hot ? ire. in this paper the simple mathematical model of pfras were given out
( 3 )利用能量守衡的原理,分析了傳感器敏感元件中的熱線與氣流速度之間的關系,建立了熱線的基本模型,從而給出壓電射流角速度傳感器的數學模型。After short introdution about the mathematics model of the semiconductor pressure sensor, it was described that was the holistic design thought of the sensor which reserched into, from the format design, the separated retia slice, sensitive orgen of strucsure and the overall design thought for stucsure point of design
在簡要介紹了半導體壓力傳感器的數學模型后,從版圖、隔離膜片、敏感元件的結構、整體結構等方面的設計,闡述了對所研製的傳感器的整體設計思想。The main conclusions and original results are summarized as follows. the manganin ultra - high pressure sensors for gas gun were made by two - step thin film techniques, namely, manganin thin films were first deposited by magnetron sputtering on fused silica substrates, and then covered by a layer of sio2 thin films by electron beam evaporation. consequently, the manganin sensing elements were " cleanly " encapsulated in inorganic solid matrix and the high - pressure shunt effect was eliminated radically
上述技術的主要優點在於可以採用高壓絕緣性能更好的無機物作為絕緣封裝材料,如本研究中所採用的sio2 ,而代替在箔式錳銅計中所使用的ptfe ;並可實現敏感元件「清潔」地無機固態封裝,即將整個敏感元件是包封在無機物中,而不與高壓力下絕緣性能相對較差的有機物,如粘接劑、樹脂等直接接觸,從而在根本上消除了高壓旁路效應。分享友人