德國(guó)IFM壓(ya)力傳感器(qi)PN7070型(xing)的幾(ji)個(gè)(ge)應(yīng)(ying)用(yong)領(lǐng)(ling)域:
德(de)國(guó)IFM壓(ya)力傳感器(qi)PN7070型(xing)主(zhu)要應(yīng)(ying)用(yong)於(yu):增(zeng)壓(ya)缸(gang)、增(zeng)壓(ya)器(qi)、氣(qi)液增(zeng)壓(ya)缸(gang)、氣(qi)液增(zeng)壓(ya)器(qi)、壓(ya)力機(jī)(ji),壓(ya)縮(suo)機(jī)(ji),空(kong)調(diào)制(zhi)冷設(shè)備(bei)等(deng)領(lǐng)域。
德(de)國(guó)(guo)IFM壓(ya)力傳感器(qi)PN7070型(xing)應(yīng)(ying)用(yong)於(yu)液壓(ya)系(xi)統(tǒng)(tong):
壓(ya)力傳感器(qi)在液壓(ya)系(xi)統(tǒng)(tong)中(zhong)主(zhu)要是來(lái)完成(cheng)力的閉(bi)環(huán)(huan)控(kong)制(zhi)。當(dāng)控制(zhi)閥芯(xin)突(tu)然(ran)移(yi)動(dòng)時(shí),在極(ji)短的時(shí)間(jian)內(nèi)(nei)會(huì)(hui)形(xing)成(cheng)幾倍於(yu)系(xi)統(tǒng)(tong)工(gong)作壓(ya)力的尖(jian)峰(feng)壓(ya)力。在典型(xing)的行(xing)走機(jī)(ji)械(xie)和工(gong)業(yè)液(ye)壓(ya)中(zhong),如(ru)果設(shè)(she)計(jì)(ji)時(shí)沒(méi)(mei)有(you)考慮(lv)到(dao)這(zhe)樣(yang)的工(gong)況(kuang),任何(he)壓(ya)力傳感器(qi)很(hen)快(kuai)就會(huì)(hui)被(bei)破(po)壞(huai)。需(xu)要(yao)使用抗沖(chong)擊(ji)的壓(ya)力傳感器(qi),壓(ya)力傳感器(qi)實(shí)(shi)現(xiàn)(xian)抗沖(chong)擊主(zhu)要有(you)2種(zhong)方法,壹種是(shi)換應(yīng)(ying)變式芯(xin)片(pian),另壹種方(fang)法是(shi)外接盤(pán)管,壹般在液壓(ya)系(xi)統(tǒng)(tong)中(zhong)采(cai)用第壹種方(fang)法,主(zhu)要(yao)是因(yin)為安裝(zhuang)方便(bian)。此(ci)外還有壹個(gè)原因(yin)是壓(ya)力傳感器(qi)還(hai)要(yao)承受來(lái)(lai)自(zi)液(ye)壓(ya)泵(beng)不間(jian)斷(duan)的壓(ya)力脈動(dòng)。
德國(guó)(guo)IFM壓(ya)力傳感器(qi)PN7070型(xing)應(yīng)(ying)用(yong)於(yu)安全控制(zhi)系(xi)統(tǒng)(tong):
壓(ya)力傳感器(qi)在安全控制(zhi)系(xi)統(tǒng)(tong)中(zhong)經(jīng)常(chang)應(yīng)(ying)用(yong),主(zhu)要針(zhen)對(duì)(dui)的領(lǐng)(ling)域(yu)是(shi)空(kong)壓(ya)機(jī)(ji)自(zi)身(shen)的安全管理(li)系(xi)統(tǒng)(tong)。在安全控制(zhi)領(lǐng)域(yu)有很(hen)多(duo)傳(chuan)感(gan)器(qi)應(yīng)(ying)用(yong),壓(ya)力傳感器(qi)作(zuo)為壹種非(fei)常(chang)常(chang)見(jiàn)的傳(chuan)感(gan)器(qi),在安全控制(zhi)系(xi)統(tǒng)(tong)中(zhong)應(yīng)(ying)用(yong)也不足為奇(qi)。
在安全控制(zhi)領(lǐng)域(yu)應(yīng)(ying)用(yong)壹般從(cong)性能方(fang)面(mian)來(lái)(lai)考慮(lv),從(cong)價(jià)格(ge)上(shang)的考慮(lv),還(hai)有從(cong)實(shí)際(ji)操作(zuo)的安全性方(fang)便(bian)性來(lái)考慮(lv),實(shí)(shi)際(ji)證明(ming)選(xuan)擇(ze)壓(ya)力傳感器(qi)的效果非(fei)常(chang)好。壓(ya)力傳感器(qi)利用機(jī)(ji)械(xie)設(shè)(she)備(bei)的加工(gong)技術(shù)(shu)將(jiang)壹些元(yuan)件(jian)以及(ji)信(xin)號(hào)(hao)調(diào)節(jié)器(qi)等(deng)裝(zhuang)置安裝(zhuang)在壹?jí)K很(hen)小(xiao)的芯(xin)片(pian)上(shang)面(mian)。所(suo)以(yi)體積(ji)小(xiao)也是它的優(yōu)(you)點(diǎn)(dian)之(zhi)壹,除此(ci)之外,價(jià)格便(bian)宜也是它的另壹大(da)優(yōu)點(diǎn)(dian)。在壹定程(cheng)度(du)上(shang)它能夠提(ti)高系(xi)統(tǒng)(tong)測(cè)(ce)試的準(zhǔn)(zhun)確(que)度(du)。在安全控制(zhi)系(xi)統(tǒng)(tong)中(zhong),通過(guò)(guo)在出氣(qi)口(kou)的管(guan)道(dao)設(shè)(she)備中安裝(zhuang)壓(ya)力傳感器(qi)來(lái)(lai)在壹定程(cheng)度(du)上(shang)控(kong)制(zhi)壓(ya)縮(suo)機(jī)(ji)帶(dai)來(lái)(lai)的壓(ya)力,這(zhe)算是壹定的保(bao)護(hù)(hu)措(cuo)施,也是非常(chang)有效的控(kong)制(zhi)系(xi)統(tǒng)(tong)。當(dāng)壓(ya)縮(suo)機(jī)(ji)正常(chang)啟動(dòng)後(hou),如(ru)果壓(ya)力值(zhi)未達(dá)(da)到(dao)上(shang)限(xian),那(na)麼控制(zhi)器就(jiu)會(huì)(hui)打(da)開(kāi)(kai)進(jìn)氣(qi)口(kou)通過(guò)(guo)調(diào)整(zheng)來(lái)(lai)使得設(shè)(she)備達(dá)到(dao)最大(da)功率(lv)。
德國(guó)IFM壓(ya)力傳感器(qi)PN7070型(xing)應(yīng)(ying)用(yong)於(yu)註(zhu)塑(su)模具:
壓(ya)力傳感器(qi)在註(zhu)塑(su)模具中有(you)著(zhe)重(zhong)要(yao)的作(zuo)用(yong)。壓(ya)力傳感器(qi)可(ke)被(bei)安裝(zhuang)在註(zhu)塑(su)機(jī)(ji)的噴嘴、熱流(liu)道(dao)系(xi)統(tǒng)(tong)、冷流道(dao)系(xi)統(tǒng)(tong)和模具的模腔(qiang)內(nèi),它能夠測(cè)(ce)量(liang)出塑(su)料(liao)在註(zhu)模、充(chong)模、保(bao)壓(ya)和冷卻過(guò)(guo)程中從(cong)註(zhu)塑(su)機(jī)(ji)的噴嘴到(dao)模腔(qiang)之間(jian)某處的塑(su)料(liao)壓(ya)力。
德國(guó)IFM壓(ya)力傳感器(qi)PN7070型(xing)應(yīng)(ying)用(yong)於(yu)監(jiān)(jian)測(cè)礦(kuang)山(shan)壓(ya)力:
傳感器(qi)技術(shù)(shu)作(zuo)為礦(kuang)山(shan)壓(ya)力監(jiān)(jian)控的關(guān)鍵(jian)性技術(shù)(shu)之(zhi)壹。壹方面(mian),我(wo)們應(yīng)(ying)該(gai)正確(que)應(yīng)(ying)用(yong)已(yi)有(you)的各(ge)種(zhong)傳(chuan)感(gan)器(qi)來(lái)為采(cai)礦(kuang)行(xing)業(yè)服務(wù);另壹方面(mian),作(zuo)為傳(chuan)感(gan)器(qi)廠家(jia)還(hai)要(yao)研制(zhi)和開(kāi)發(fā)新(xin)型(xing)壓(ya)力傳感器(qi)來(lái)(lai)適(shi)應(yīng)(ying)更(geng)多(duo)的采(cai)礦(kuang)行(xing)業(yè)(ye)應(yīng)(ying)用(yong)。壓(ya)力傳感器(qi)有(you)多(duo)種(zhong),而(er)基於(yu)礦山(shan)壓(ya)力監(jiān)(jian)測(cè)的特殊環(huán)(huan)境,礦用壓(ya)力傳感器(qi)主(zhu)要(yao)有:振(zhen)弦(xian)式壓(ya)力傳感器(qi)、半(ban)導(dǎo)體壓(ya)阻式壓(ya)力傳感器(qi)、金(jin)屬(shu)應(yīng)(ying)變片(pian)式壓(ya)力傳感器(qi)、差動(dòng)變壓(ya)器(qi)式壓(ya)力傳感器(qi)等(deng)。這(zhe)些傳感器在礦產(chǎn)(chan)行業(yè)(ye)都(dou)有廣泛的應(yīng)(ying)用(yong),具體使(shi)用(yong)哪種傳(chuan)感(gan)器(qi)還(hai)有根據(jù)具體的采(cai)礦(kuang)環(huán)(huan)境進(jìn)行選(xuan)擇(ze)。
德國(guó)(guo)IFM壓(ya)力傳感器(qi)PN7070型(xing)應(yīng)(ying)用(yong)於(yu)促(cu)進(jìn)睡眠:
壓(ya)力傳感器(qi)本身無(wú)(wu)法促(cu)進(jìn)睡眠,我(wo)們只(zhi)是將壓(ya)力傳感器(qi)放(fang)在床墊(dian)地(di)下(xia),由(you)於(yu)壓(ya)力傳感器(qi)具有高(gao)靈(ling)敏度,當(dāng)人(ren)發(fā)生翻身(shen)、心(xin)跳以(yi)及呼(hu)吸等(deng)有(you)關(guān)的動(dòng)作時(shí),傳感器(qi)會(huì)(hui)分(fen)析這(zhe)壹系(xi)列(lie)信(xin)息,去(qu)推斷(duan)睡眠人(ren)睡覺(jué)(jiao)處(chu)於(yu)壹個(gè)什(shen)麼狀(zhuang)態(tài),然(ran)後(hou)通過(guò)(guo)對(duì)(dui)傳感(gan)器的分(fen)析,收集傳(chuan)感(gan)器的信(xin)號(hào)(hao)得到(dao)心(xin)跳和呼吸節(jié)(jie)奏等(deng)睡(shui)眠的數(shù)(shu)據(jù),最後(hou)將所(suo)有(you)數(shù)(shu)據(jù)處理譜成(cheng)壹首段(duan)的曲(qu)目(mu),當(dāng)然(ran)能將(jiang)妳壹個(gè)晚(wan)上(shang)的睡(shui)眠壓(ya)縮(suo)成(cheng)壹首幾分(fen)鐘的音(yin)樂(lè)。
德(de)國(guó)IFM壓(ya)力傳感器(qi)PN7070型(xing)應(yīng)(ying)用(yong)於(yu)壓(ya)縮(suo)機(jī)(ji),空(kong)調(diào)冷設(shè)備(bei):
壓(ya)力傳感器(qi)常(chang)用於(yu)空(kong)氣(qi)壓(ya)力機(jī)(ji),以(yi)及(ji)空(kong)調(diào)制(zhi)冷設(shè)備(bei),這(zhe)類(lèi)傳感器產(chǎn)(chan)品外形小(xiao)巧(qiao)、安裝(zhuang)方便(bian)、導(dǎo)壓(ya)口(kou)壹般采用(yong)專(zhuān)(zhuan)用閥針式設(shè)(she)計(jì)(ji)。
德國(guó)(guo)IFM壓(ya)力傳感器(qi)PN7070型(xing)兩線制(zhi)比(bi)較簡(jiǎn)單(dan),壹般客戶(hu)都(dou)知(zhi)道(dao)怎(zen)麼接線(xian),壹根線連接(jie)電(dian)源(yuan)正極(ji),另壹個(gè)線(xian)也就是信(xin)號(hào)(hao)線經(jīng)過(guò)(guo)儀器連接(jie)到(dao)電(dian)源(yuan)負(fù)極(ji),這(zhe)種是簡(jiǎn)單(dan)的,壓(ya)力傳感器(qi)三(san)線(xian)制(zhi)是在兩線制(zhi)基礎(chǔ)上(shang)加了壹個(gè)線(xian),這(zhe)根線直接(jie)連接(jie)到(dao)電(dian)源(yuan)的負(fù)極(ji),較兩線制(zhi)麻煩(fan)壹點(diǎn)(dian)。四線制(zhi)壓(ya)力傳感器(qi)肯(ken)定(ding)是(shi)兩個(gè)電(dian)源(yuan)輸(shu)入(ru)端(duan),另外兩個(gè)是信(xin)號(hào)(hao)輸出端(duan)。四線制(zhi)的多(duo)半(ban)是(shi)電(dian)壓(ya)輸(shu)出而不是4~20mA輸(shu)出,4~20mA的叫壓(ya)力變送(song)器(qi),多(duo)數(shù)(shu)做(zuo)成(cheng)兩線制(zhi)的。德(de)國(guó)(guo)IFM壓(ya)力傳感器(qi)PN7070型(xing)的信(xin)號(hào)(hao)輸出有些是(shi)沒(méi)(mei)有(you)經(jīng)過(guò)(guo)放大(da)的,滿(man)量(liang)程輸(shu)出只有幾(ji)十毫伏,而(er)有些(xie)壓(ya)力傳感器(qi)在內(nèi)部(bu)有放(fang)大(da)電(dian)路(lu),滿(man)量(liang)程輸(shu)出為0~2V。至(zhi)於(yu)怎麼接到(dao)顯示儀表(biao),要(yao)看儀(yi)表(biao)的量(liang)程是(shi)多(duo)大(da),如(ru)果有(you)和輸出信(xin)號(hào)(hao)相適(shi)應(yīng)(ying)的檔(dang)位(wei),就(jiu)可(ke)以直(zhi)接(jie)測(cè)量(liang),否則(ze)要加信(xin)號(hào)(hao)調(diào)整(zheng)電(dian)路(lu)。五(wu)線(xian)制(zhi)壓(ya)力傳感器(qi)與(yu)四線制(zhi)相差不大(da),市面(mian)上(shang)五(wu)線(xian)制(zhi)的傳(chuan)感(gan)器(qi)也比(bi)較少(shao)。
產(chǎn)(chan)品實(shí)(shi)物(wu)如(ru)下(xia)圖(tu)所(suo)示(shi):
