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  • 20235-6
    SZ-5振動速度傳感器參數

    振(zhen)動(dong)速(su)度傳感(gan)(gan)器(qi),屬于慣性(xing)式傳感(gan)(gan)器(qi)。是利用(yong)磁(ci)(ci)(ci)電(dian)感(gan)(gan)應(ying)原理把振(zhen)動(dong)信(xin)號(hao)變(bian)換(huan)成(cheng)電(dian)信(xin)號(hao)。它主(zhu)要(yao)由磁(ci)(ci)(ci)路系統、慣性(xing)質量(liang)、彈(dan)簧(huang)阻尼等部分組成(cheng)。在傳感(gan)(gan)器(qi)殼(ke)體中剛性(xing)地固定有(you)磁(ci)(ci)(ci)鐵(tie),慣性(xing)質量(liang)(線(xian)圈組件(jian))用(yong)彈(dan)簧(huang)元件(jian)懸掛(gua)于殼(ke)體上。工(gong)作(zuo)時(shi)(shi),將(jiang)傳感(gan)(gan)器(qi)安(an)裝在機(ji)器(qi)上,在機(ji)器(qi)振(zhen)動(dong)時(shi)(shi),在傳感(gan)(gan)器(qi)工(gong)作(zuo)頻(pin)率范圍內,線(xian)圈與磁(ci)(ci)(ci)鐵(tie)相(xiang)對運(yun)動(dong)、切割(ge)磁(ci)(ci)(ci)力線(xian),在線(xian)圈內產生感(gan)(gan)應(ying)電(dian)壓,該電(dian)壓值正比于振(zhen)動(dong)速(su)度值。與二次儀(yi)表相(xiang)配接(如振(zhen)動(dong)系列儀(yi)表),即可(ke)顯示振(zhen)動(dong)速(su)度或(huo)振(zhen)動(dong)位移(yi)量(liang)的大小。也可(ke)以輸送(song)到其它二次儀(yi)表或(huo)交流電(dian)壓表進行測量(liang)。特點:(1)它...

  • 20235-6
    ST-5G磁電式振動速度傳感器介紹

    技術參數:量程(cheng)(cheng)(cheng):加速度:0~20gpk;速度:0~100mm/spk;線性誤差:小于滿(man)量程(cheng)(cheng)(cheng)的2%;頻率響應(±3dB)加速度:0.5Hz~400Hz;速度:2Hz~400Hz;電(dian)流輸出:對應量程(cheng)(cheng)(cheng)4~20mA;報(bao)(bao)警設定(ding):滿(man)量程(cheng)(cheng)(cheng)的10%~100%;報(bao)(bao)警延遲(chi):0~5秒;設定(ding)精度:小于滿(man)量程(cheng)(cheng)(cheng)的2%;報(bao)(bao)警輸出:繼電(dian)器常(chang)開(kai)、常(chang)閉接點,容量:220VAC/5A或24VDC/5A;使用電(dian)源(yuan):(90~250)VAC,50或60Hz;24VDC:20~30VDC;使用溫度:(0~5...

  • 20235-4
    兩線制風機振動傳感器安裝方式

    振(zhen)動(dong)(dong)(dong)速(su)度傳(chuan)感(gan)器(qi)用(yong)于(yu)檢測(ce)旋轉機械的(de)振(zhen)動(dong)(dong)(dong),如機殼振(zhen)動(dong)(dong)(dong),軸瓦振(zhen)動(dong)(dong)(dong),機械振(zhen)動(dong)(dong)(dong)等(deng);檢測(ce)由(you)于(yu)轉子的(de)不平衡(heng)、不對中(zhong)(zhong)、機件(jian)松動(dong)(dong)(dong)、滾動(dong)(dong)(dong)軸承損壞、齒輪損壞等(deng)引(yin)起的(de)振(zhen)動(dong)(dong)(dong)變化。磁(ci)電(dian)式(shi)振(zhen)動(dong)(dong)(dong)速(su)度傳(chuan)感(gan)器(qi)適(shi)用(yong)于(yu)氣輪機、水(shui)輪機、風機、壓縮機、制氧機、電(dian)機、泵、齒輪箱等(deng)大型旋轉機械。利用(yong)磁(ci)電(dian)感(gan)應原(yuan)理把振(zhen)動(dong)(dong)(dong)信(xin)號轉換成電(dian)信(xin)號。它(ta)主要由(you)磁(ci)路系統、線圈(quan)組(zu)(zu)件(jian)、彈(dan)簧(huang)阻(zu)尼等(deng)部分(fen)組(zu)(zu)成。在傳(chuan)感(gan)器(qi)殼體中(zhong)(zhong)剛性地固定有兩(liang)個線圈(quan)組(zu)(zu)件(jian),磁(ci)鋼(gang)(gang)用(yong)彈(dan)簧(huang)懸掛(gua)于(yu)殼體。當傳(chuan)感(gan)器(qi)在工(gong)作頻(pin)率范圍內工(gong)作時,線圈(quan)與磁(ci)鋼(gang)(gang)產生相對運動(dong)(dong)(dong),線圈(quan)切割(ge)磁(ci)力線,產生感(gan)應電(dian)...

  • 20235-4
    SD-8磁性一體化測振探頭特點

    技術(shu)參(can)數(shu):量程:加速度(du):0~20gpk;速度(du):0~100mm/spk;線(xian)性誤(wu)差(cha):小于滿量程的2%;頻(pin)率響應(±3dB)加速度(du):0.5Hz~400Hz;速度(du):2Hz~400Hz;電流輸出:對應量程4~20mA;報警設(she)定:滿量程的10%~100%;報警延遲:0~5秒(miao);設(she)定精度(du):小于滿量程的2%;報警輸出:繼電器(qi)常開、常閉接(jie)點,容量:220VAC/5A或(huo)(huo)24VDC/5A;使用電源(yuan):(90~250)VAC,50或(huo)(huo)60Hz;24VDC:20~30VDC;使用溫(wen)度(du):(0~5...

  • 20235-4
    壓電式加速度傳感器技術參數

    工作原理(li)壓(ya)(ya)(ya)(ya)電(dian)(dian)式加(jia)(jia)速(su)度(du)(du)傳感器(qi)是基(ji)(ji)于(yu)壓(ya)(ya)(ya)(ya)電(dian)(dian)晶體(ti)的(de)(de)壓(ya)(ya)(ya)(ya)電(dian)(dian)效應(ying)(ying)(ying)工作的(de)(de)。某些晶體(ti)在一(yi)定(ding)方向(xiang)上受力變形時,其內部會產生極化現象,同(tong)時在它的(de)(de)兩個表(biao)面上產生符號相反的(de)(de)電(dian)(dian)荷;當外力去(qu)除后,又(you)重新恢復到不帶電(dian)(dian)狀態,這種現象稱為(wei)“壓(ya)(ya)(ya)(ya)電(dian)(dian)效應(ying)(ying)(ying)”,具有“壓(ya)(ya)(ya)(ya)電(dian)(dian)效應(ying)(ying)(ying)”的(de)(de)晶體(ti)稱為(wei)壓(ya)(ya)(ya)(ya)電(dian)(dian)晶體(ti)。常(chang)用(yong)的(de)(de)壓(ya)(ya)(ya)(ya)電(dian)(dian)晶體(ti)有石英(ying)、壓(ya)(ya)(ya)(ya)電(dian)(dian)陶瓷等(deng)。構(gou)成(cheng)壓(ya)(ya)(ya)(ya)電(dian)(dian)式加(jia)(jia)速(su)度(du)(du)傳感器(qi)壓(ya)(ya)(ya)(ya)電(dian)(dian)式加(jia)(jia)速(su)度(du)(du)計的(de)(de)結構(gou)和安裝壓(ya)(ya)(ya)(ya)電(dian)(dian)式加(jia)(jia)速(su)度(du)(du)計的(de)(de)結構(gou)形式6常(chang)用(yong)的(de)(de)壓(ya)(ya)(ya)(ya)電(dian)(dian)式加(jia)(jia)速(su)度(du)(du)計的(de)(de)結構(gou)形式如圖。S是彈簧,M是質量塊(kuai),B是基(ji)(ji)座,P是壓(ya)(ya)(ya)(ya)電(dian)(dian)元(yuan)件,R是夾持環。圖a是中央安裝壓(ya)(ya)(ya)(ya)縮型,壓(ya)(ya)(ya)(ya)電(dian)(dian)...

  • 20235-4
    衛生型壓力變送器參數

    產品特點:具有反向極性和限流保護;激(ji)光調(diao)阻溫度補(bu)償,范(fan)圍(wei)(wei)寬,抗腐蝕,適于多種介質;過載及抗干(gan)擾能力強,性能穩定;顯(xian)示表(biao)頭(tou)設(she)計(ji),可(ke)(ke)以選(xuan)配模(mo)擬、數字顯(xian)示表(biao)頭(tou);零點和滿量程可(ke)(ke)通過手操器調(diao)節,量程遷移范(fan)圍(wei)(wei)寬。技術參數:測(ce)量介質氣體、液體、油等與(yu)316兼容的介質測(ce)量形式(shi)及范(fan)圍(wei)(wei)表(biao)壓(G)---*大(da)(0~120)MPa,*小(xiao)(0~1)KPa絕壓(A)---*大(da)(0~120)MPa,*小(xiao)(0~10)KPa負壓(B)---*大(da)(-0.1~40)MPa,*小(xiao)(-0.2~0.2)KPa精度等級:0...

  • 20235-4
    VS-2磁電式振動速度傳感器介紹

    (磁電(dian)(dian)式)振(zhen)動速度傳感(gan)(gan)(gan)器(qi)型(xing)傳感(gan)(gan)(gan)器(qi)是慣性式傳感(gan)(gan)(gan)器(qi),它(ta)利用(yong)(yong)磁電(dian)(dian)感(gan)(gan)(gan)應原(yuan)理把振(zhen)動信號(hao)轉換成(cheng)電(dian)(dian)壓(ya)信號(hao)。它(ta)主要由磁路系統、線圈(quan)(quan)組件、彈簧(huang)阻尼等(deng)部(bu)分組成(cheng)。在傳感(gan)(gan)(gan)器(qi)殼體(ti)中剛性地(di)固定有兩個線圈(quan)(quan)組件,磁鋼(gang)用(yong)(yong)彈簧(huang)懸掛于(yu)殼體(ti)。當傳感(gan)(gan)(gan)器(qi)在工作頻(pin)率范圍(wei)內工作時(shi),線圈(quan)(quan)與磁鋼(gang)產生相對運動,線圈(quan)(quan)切割磁力線,產生感(gan)(gan)(gan)應電(dian)(dian)動勢(感(gan)(gan)(gan)應電(dian)(dian)壓(ya)),該電(dian)(dian)壓(ya)正比于(yu)機(ji)殼的振(zhen)動速度。技術參數1.靈敏度:45mV/mm/s±5%(溫度20℃時(shi),在60Hz時(shi)測(ce)得)2.zui大(da)可(ke)承受加速度:10g3.測(ce)量范圍(wei):2mm(峰-...

  • 20234-16
    SZ-6-20mm/s一體化振動傳感器資料

    振(zhen)(zhen)動(dong)速(su)度傳(chuan)(chuan)(chuan)感器(qi)(qi)是(shi)屬(shu)于(yu)慣性式傳(chuan)(chuan)(chuan)感器(qi)(qi),是(shi)利用(yong)磁(ci)電(dian)感應原理(li)把振(zhen)(zhen)動(dong)信號變(bian)換(huan)成(cheng)電(dian)信號。它主要(yao)由磁(ci)路系統、慣性質量(liang)、彈簧(huang)阻尼等部(bu)分組成(cheng)。在(zai)傳(chuan)(chuan)(chuan)感器(qi)(qi)殼(ke)體(ti)中(zhong)剛性地固定有(you)(you)磁(ci)鐵(tie),慣性質量(liang)(線(xian)(xian)圈組件(jian))用(yong)彈簧(huang)元(yuan)件(jian)懸掛于(yu)殼(ke)體(ti)上。工作時(shi)(shi),將傳(chuan)(chuan)(chuan)感器(qi)(qi)安裝(zhuang)在(zai)機器(qi)(qi)上,在(zai)機器(qi)(qi)振(zhen)(zhen)動(dong)時(shi)(shi),在(zai)傳(chuan)(chuan)(chuan)感器(qi)(qi)工作頻(pin)率(lv)范圍內(nei),線(xian)(xian)圈與(yu)磁(ci)鐵(tie)相對運動(dong)、切割(ge)磁(ci)力線(xian)(xian),在(zai)線(xian)(xian)圈內(nei)產生感應電(dian)壓,該電(dian)壓值正比于(yu)振(zhen)(zhen)動(dong)速(su)度值。與(yu)二(er)次(ci)儀表(biao)相配接(jie),即可顯(xian)示振(zhen)(zhen)動(dong)速(su)度或位移量(liang)的(de)大小,也可以(yi)輸送到(dao)其它二(er)次(ci)儀表(biao)或交流電(dian)壓表(biao)進行測量(liang)。傳(chuan)(chuan)(chuan)感器(qi)(qi)的(de)總體(ti)設(she)計(ji)保證它有(you)(you)如(ru)下使用(yong)特點...

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