Baumer傳感器上海維特銳現貨多,采購就是找“上海維特銳”,公司03年成立,15年來一直為國內大中小型企業提供原裝歐美日意進口液壓、氣動、工控類元件。公司目前在德國和美國也已經設立了自己的辦事處,直接對接歐美工廠報價,訂貨、提貨。在國內也有自己的報關公司,縮短報關清關的時間,提升貨期速度。公司能提供不同國家的進口備件,在國內也備有大量現貨庫存,還有部分*型號熱銷中。如需采購可找公司業務 李工 壹叁漆 玖伍叁一 肆漆妖⑥ 無論是用于物體識別還是位置測(ce)量,是微型化還是極其堅固的(de)(de)設計,堡盟(meng)都擁有(you)適合于各種應(ying)用的(de)(de)傳(chuan)(chuan)(chuan)感(gan)器。將不同的(de)(de)傳(chuan)(chuan)(chuan)感(gan)器功能(neng)封裝(zhuang)于標準外殼中,不僅方便用戶(hu)裝(zhuang)配,而且(qie)將設置時間減至最少(shao)。堡盟(meng)可以提(ti)供從電(dian)感(gan)式(shi)傳(chuan)(chuan)(chuan)感(gan)器到視覺(jue)傳(chuan)(chuan)(chuan)感(gan)器的(de)(de)廣泛(fan)產品系列,并為(wei)您(nin)提(ti)供全面的(de)(de)建議。 Baumer傳感器領域產品系列: 光電傳感器 電感式傳感器 電容式傳感器 超聲波傳感器 作用力,應變和壓力傳感器 磁性傳感器 精密限位開關 My-Com 視覺傳感器 Baumer傳感器工作原理: BAUMER傳感器工作(zuo)原(yuan)理的(de)(de)(de)(de)分類(lei)物理傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)應(ying)(ying)(ying)用的(de)(de)(de)(de)是(shi)物理效應(ying)(ying)(ying),諸(zhu)如壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)效應(ying)(ying)(ying),磁(ci)致(zhi)伸縮(suo)現(xian)象(xiang),離化(hua)(hua)、極(ji)化(hua)(hua)、熱(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)、光電(dian)(dian)(dian)(dian)(dian)(dian)(dian)、磁(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)等效應(ying)(ying)(ying)。被測信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)量的(de)(de)(de)(de)微小變(bian)(bian)化(hua)(hua)都(dou)將(jiang)(jiang)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)。化(hua)(hua)學(xue)(xue)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)包括(kuo)那(nei)些(xie)以(yi)化(hua)(hua)學(xue)(xue)吸附、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)化(hua)(hua)學(xue)(xue)反(fan)應(ying)(ying)(ying)等現(xian)象(xiang)為(wei)因果關系的(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi),被測信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)量的(de)(de)(de)(de)微小變(bian)(bian)化(hua)(hua)也(ye)將(jiang)(jiang)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)。向傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)提供±15V電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan),激(ji)磁(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中的(de)(de)(de)(de)晶(jing)體振蕩器(qi)(qi)產生(sheng)400Hz的(de)(de)(de)(de)方波,經過(guo)(guo)TDA2030功率(lv)放(fang)(fang)大器(qi)(qi)即(ji)(ji)產生(sheng)交(jiao)流(liu)激(ji)磁(ci)功率(lv)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan),通(tong)(tong)過(guo)(guo)能(neng)(neng)(neng)源(yuan)(yuan)環(huan)形變(bian)(bian)壓(ya)(ya)器(qi)(qi)T1從(cong)靜止的(de)(de)(de)(de)初級(ji)線圈(quan)傳(chuan)(chuan)(chuan)(chuan)遞至旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)次級(ji)線圈(quan),得到(dao)(dao)的(de)(de)(de)(de)交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)通(tong)(tong)過(guo)(guo)軸(zhou)上的(de)(de)(de)(de)整流(liu)濾波電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)得到(dao)(dao)±5V的(de)(de)(de)(de)直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan),該(gai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)做運算放(fang)(fang)大器(qi)(qi)AD822的(de)(de)(de)(de)工作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan);由基準(zhun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)AD589與雙運放(fang)(fang)AD822組成的(de)(de)(de)(de)高精度穩壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)產生(sheng)±4.5V的(de)(de)(de)(de)精密直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan),該(gai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)既(ji)作(zuo)為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)橋電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan),又作(zuo)為(wei)放(fang)(fang)大器(qi)(qi)及V/F轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)器(qi)(qi)的(de)(de)(de)(de)工作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)。當彈性(xing)軸(zhou)受扭時,應(ying)(ying)(ying)變(bian)(bian)橋檢(jian)測得到(dao)(dao)的(de)(de)(de)(de)mV級(ji)的(de)(de)(de)(de)應(ying)(ying)(ying)變(bian)(bian)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)通(tong)(tong)過(guo)(guo)儀(yi)表放(fang)(fang)大器(qi)(qi)AD620放(fang)(fang)大成1.5v±1v的(de)(de)(de)(de)強信(xin)(xin)(xin)(xin)號(hao)(hao)(hao),再通(tong)(tong)過(guo)(guo)V/F轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)器(qi)(qi)LM131變(bian)(bian)換(huan)成頻率(lv)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao),通(tong)(tong)過(guo)(guo)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)環(huan)形變(bian)(bian)壓(ya)(ya)器(qi)(qi)T2從(cong)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)初級(ji)線圈(quan)傳(chuan)(chuan)(chuan)(chuan)遞至靜止次級(ji)線圈(quan),再經過(guo)(guo)外殼上的(de)(de)(de)(de)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)處理電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)濾波、整形即(ji)(ji)可得到(dao)(dao)與彈性(xing)軸(zhou)承受的(de)(de)(de)(de)扭矩成正比(bi)的(de)(de)(de)(de)頻率(lv)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao),該(gai)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)為(wei)TTL電(dian)(dian)(dian)(dian)(dian)(dian)(dian)平,既(ji)可提供給二次儀(yi)表或頻率(lv)計顯示也(ye)可直(zhi)接送計算機處理。由于該(gai)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)變(bian)(bian)壓(ya)(ya)器(qi)(qi)動(dong)--靜環(huan)之(zhi)間只有(you)零點幾毫米的(de)(de)(de)(de)間隙,加之(zhi)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)軸(zhou)上部分都(dou)密封在金屬(shu)外殼之(zhi)內,形成有(you)效的(de)(de)(de)(de)屏(ping)蔽(bi),因此具有(you)很強的(de)(de)(de)(de)抗干擾(rao)能(neng)(neng)(neng)力。有(you)些(xie)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)既(ji)不能(neng)(neng)(neng)劃分到(dao)(dao)物理類(lei),也(ye)不能(neng)(neng)(neng)劃分為(wei)化(hua)(hua)學(xue)(xue)類(lei)。大多數(shu)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)是(shi)以(yi)物理原(yuan)理為(wei)基礎運作(zuo)的(de)(de)(de)(de)。化(hua)(hua)學(xue)(xue)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)技術問題較多,例如可靠性(xing)問題,規(gui)模生(sheng)產的(de)(de)(de)(de)可能(neng)(neng)(neng)性(xing),價格問題等,解決了這類(lei)難題,化(hua)(hua)學(xue)(xue)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)的(de)(de)(de)(de)應(ying)(ying)(ying)用將(jiang)(jiang)會有(you)巨大增長。 Baumer傳感器選型原則: 要進行—個具體的測量工作,首先要考慮采用何種原理的傳感器,這需要分析多方面的因素之后才能確定。因為,即使是測量同一物理量,也有多種原理的傳感器可供選用,哪一種原理的傳感器更為合適,則需要根據被測量的特點和傳感器的使用條件考慮以下一些具體問題:量程的大小;被測位置對傳感器體積的要求;測量方式為接觸式還是非接觸式;信號的引出方法,有線或是非接觸測量;傳感器的來源,國產還是進口,價格能否承受,還是自行研制。 在考慮上述問(wen)題之后(hou)(hou)就能確定選用何種類(lei)型的傳感器(qi),然后(hou)(hou)再考慮傳感器(qi)的具體性(xing)能指標。 靈敏度的選擇通常,在傳(chuan)(chuan)感器的(de)線(xian)性范圍內,希望(wang)傳(chuan)(chuan)感器的(de)靈(ling)敏度越高越好。因為只有靈(ling)敏度高時(shi),與被(bei)測量(liang)變(bian)化對應(ying)的(de)輸出信號(hao)的(de)值(zhi)才(cai)比較大,有利于信號(hao)處理。但要注(zhu)意(yi)的(de)是,傳(chuan)(chuan)感器的(de)靈(ling)敏度高,與被(bei)測量(liang)無關的(de)外界(jie)噪聲也容易混入(ru)(ru),也會被(bei)放大系統放大,影響測量(liang)精度。因此,要求傳(chuan)(chuan)感器本身應(ying)具有較高的(de)信噪比,盡量(liang)減少從外界(jie)引入(ru)(ru)的(de)干擾信號(hao)。 傳(chuan)感(gan)器的(de)靈敏度(du)是有方向(xiang)性的(de)。當被(bei)測(ce)量(liang)(liang)是單(dan)向(xiang)量(liang)(liang),而且對其方向(xiang)性要(yao)求(qiu)(qiu)較高,則(ze)應(ying)選(xuan)擇其它方向(xiang)靈敏度(du)小(xiao)的(de)傳(chuan)感(gan)器;如果被(bei)測(ce)量(liang)(liang)是多(duo)維向(xiang)量(liang)(liang),則(ze)要(yao)求(qiu)(qiu)傳(chuan)感(gan)器的(de)交叉靈敏度(du)越小(xiao)越好(hao)。 頻率響應特性傳感器(qi)的(de)(de)頻率(lv)響(xiang)應特(te)性(xing)決定了(le)被測量的(de)(de)頻率(lv)范圍,必(bi)須(xu)在(zai)允許頻率(lv)范圍內保持不失真。實際上傳感器(qi)的(de)(de)響(xiang)應總(zong)有—定延遲,希(xi)望延遲時(shi)間越短(duan)越好。 傳感器(qi)的頻(pin)率響應越高,可測的信號頻(pin)率范圍就(jiu)越寬。 在動態(tai)測量中,應(ying)根據(ju)信號(hao)的特點(穩態(tai)、瞬態(tai)、隨機等(deng))響應(ying)特性(xing),以免產(chan)生過大(da)的誤差。 線性范圍傳感器(qi)的(de)(de)(de)線形范圍是指(zhi)輸(shu)出與輸(shu)入成正比的(de)(de)(de)范圍。以理論上講,在此范圍內,靈敏度保(bao)持定值。傳感器(qi)的(de)(de)(de)線性范圍越(yue)寬,則其量程越(yue)大,并且能保(bao)證一定的(de)(de)(de)測量精度。在選(xuan)擇傳感器(qi)時,當傳感器(qi)的(de)(de)(de)種(zhong)類確定以后首先要(yao)看其量程是否滿足要(yao)求。 但(dan)實(shi)際上(shang),任何傳感(gan)器都不能(neng)保證的線性,其線性度(du)也是相對(dui)的。當所要求測量精度(du)比較低時(shi),在一(yi)定的范圍內,可將非線性誤差較小的傳感(gan)器近似(si)看作線性的,這會(hui)給測量帶(dai)來極大的方便(bian)。 穩定性傳(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)使(shi)用(yong)(yong)一段時間(jian)后,其(qi)性(xing)(xing)能(neng)保持不變的(de)(de)(de)(de)能(neng)力稱為穩(wen)定性(xing)(xing)。影響傳(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)長期穩(wen)定性(xing)(xing)的(de)(de)(de)(de)因素除(chu)傳(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)本身結構(gou)外(wai),主要是傳(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)的(de)(de)(de)(de)使(shi)用(yong)(yong)環境。因此(ci),要使(shi)傳(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)具有良好的(de)(de)(de)(de)穩(wen)定性(xing)(xing),傳(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)必須要有較強(qiang)的(de)(de)(de)(de)環境適應(ying)能(neng)力。 在選擇傳感(gan)器(qi)之前,應對(dui)其使用(yong)環境(jing)進行調查,并根據具體(ti)的使用(yong)環境(jing)選擇合適(shi)的傳感(gan)器(qi),或采(cai)取適(shi)當的措(cuo)施,減小環境(jing)的影響。 傳(chuan)感器(qi)(qi)的(de)穩定(ding)(ding)性(xing)有定(ding)(ding)量指(zhi)標,在超過使(shi)用期后(hou),在使(shi)用前(qian)應重新進(jin)行標定(ding)(ding),以確(que)定(ding)(ding)傳(chuan)感器(qi)(qi)的(de)性(xing)能是否發生變(bian)化。 精度精(jing)度(du)是傳(chuan)感(gan)器的(de)(de)一(yi)個重(zhong)要(yao)(yao)的(de)(de)性能指標,它(ta)是關系到(dao)整(zheng)個測量(liang)系統測量(liang)精(jing)度(du)的(de)(de)一(yi)個重(zhong)要(yao)(yao)環節(jie)。傳(chuan)感(gan)器的(de)(de)精(jing)度(du)越高(gao),其價(jia)格(ge)越昂貴,因(yin)此,傳(chuan)感(gan)器的(de)(de)精(jing)度(du)只要(yao)(yao)滿(man)足整(zheng)個測量(liang)系統的(de)(de)精(jing)度(du)要(yao)(yao)求就可以(yi),不必(bi)選得過高(gao)。這樣就可以(yi)在滿(man)足同一(yi)測量(liang)目的(de)(de)的(de)(de)諸(zhu)多傳(chuan)感(gan)器中選擇(ze)比較便宜和(he)簡(jian)單的(de)(de)傳(chuan)感(gan)器阿*空壓(ya)機配件。 如果測量(liang)目的(de)(de)是定(ding)性分(fen)析的(de)(de),選用重復精(jing)度(du)高(gao)的(de)(de)傳感(gan)器即(ji)可,不宜選用量(liang)值精(jing)度(du)高(gao)的(de)(de);如果是為了定(ding)量(liang)分(fen)析,必須獲(huo)得(de)精(jing)確的(de)(de)測量(liang)值,就需(xu)選用精(jing)度(du)等級能滿(man)足(zu)要求的(de)(de)傳感(gan)器。 Baumer傳感器國內現貨型號: UZAM 50N6121 UZAM 50N6121/S14 UZAM 50P6121 UZAM 50P6121/S14 URAM 12N8910/S14OD FNDH 14G6903/IO FNDH 14G6903/KS34A FNDH 14G6903/KS34A/IO O500W.SP-11125098 O500W.SP.T-11136924 O500W.SP-11137002 O500W.SP-11137003 OR18W.GR-11157857 OR18W.GR-11157856 IFRM 12P37X1/L IFRM 12X9103 IFRM 12X9503 IFRM 18X9103 IFRM 18X9503 O300H.RP.T-11157337 O500H.RP-11107831 O500H.RP-11107832 O500H.RP.T-11157354 OHDK 10P5101 OHDK 10P5101/S35A FHDK 07N6901 FHDK 07N6901/KS35A FVDK 22P6401 FVDK 22P6401/S14C FVDK 22P6501/S14C FVDK 10N5101 FVDK 10N5101/S35A 此信息版權歸上海維特銳所(suo)有,如需(xu)了解更多詳情(qing),請點擊(ji):瑞士(shi)Baumer堡盟傳感器 |