酸(suan)(suan)(suan)(suan)、碱、盐(yan)浓(nong)度(du)(du)(du)传感器(qi)(qi)通(tong)过(guo)(guo)测(ce)量(liang)溶(rong)(rong)(rong)液电(dian)(dian)(dian)(dian)(dian)(dian)(dian)导值来(lai)确定浓(nong)度(du)(du)(du)。它可(ke)(ke)(ke)以(yi)在(zai)线(xian)连续检测(ce)工(gong)(gong)业(ye)(ye)过(guo)(guo)程中酸(suan)(suan)(suan)(suan)、碱、盐(yan)在(zai)水(shui)溶(rong)(rong)(rong)液中的(de)(de)浓(nong)度(du)(du)(du)含量(liang)。这种传感器(qi)(qi)主要应用于锅炉给水(shui)处理、化(hua)工(gong)(gong)溶(rong)(rong)(rong)液的(de)(de)配(pei)制以(yi)及环(huan)保等(deng)工(gong)(gong)业(ye)(ye)生(sheng)产过(guo)(guo)程。酸(suan)(suan)(suan)(suan)、碱、盐(yan)浓(nong)度(du)(du)(du)传感器(qi)(qi)的(de)(de)工(gong)(gong)作原(yuan)理是：在(zai)一定的(de)(de)范围(wei)内(nei)，酸(suan)(suan)(suan)(suan)碱溶(rong)(rong)(rong)液的(de)(de)浓(nong)度(du)(du)(du)与其电(dian)(dian)(dian)(dian)(dian)(dian)(dian)导率的(de)(de)大(da)小成(cheng)比例。因而，只要测(ce)出溶(rong)(rong)(rong)液电(dian)(dian)(dian)(dian)(dian)(dian)(dian)导率的(de)(de)大(da)小变(bian)可(ke)(ke)(ke)得知酸(suan)(suan)(suan)(suan)碱浓(nong)度(du)(du)(du)的(de)(de)高低。当被测(ce)溶(rong)(rong)(rong)液流(liu)入专(zhuan)属电(dian)(dian)(dian)(dian)(dian)(dian)(dian)导池时，如果忽略电(dian)(dian)(dian)(dian)(dian)(dian)(dian)极极化(hua)和(he)(he)分(fen)布(bu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)，则可(ke)(ke)(ke)以(yi)等(deng)效为(wei)一个(ge)纯电(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻。在(zai)有恒压交变(bian)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)流(liu)过(guo)(guo)时，其输出电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)与电(dian)(dian)(dian)(dian)(dian)(dian)(dian)导率成(cheng)线(xian)性关系(xi)，而电(dian)(dian)(dian)(dian)(dian)(dian)(dian)导率又与溶(rong)(rong)(rong)液中酸(suan)(suan)(suan)(suan)、碱浓(nong)度(du)(du)(du)成(cheng)比例关系(xi)。因此只要测(ce)出溶(rong)(rong)(rong)液电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，便(bian)可(ke)(ke)(ke)算出酸(suan)(suan)(suan)(suan)、碱、盐(yan)的(de)(de)浓(nong)度(du)(du)(du)。酸(suan)(suan)(suan)(suan)、碱、盐(yan)浓(nong)度(du)(du)(du)传感器(qi)(qi)主要由电(dian)(dian)(dian)(dian)(dian)(dian)(dian)导池、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)子模块(kuai)(kuai)、显(xian)示表头(tou)和(he)(he)壳体组成(cheng)。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)子模块(kuai)(kuai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路则由激(ji)励(li)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)源、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)导池、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)导放大(da)器(qi)(qi)、相敏整流(liu)器(qi)(qi)、解调器(qi)(qi)、温度(du)(du)(du)补偿、过(guo)(guo)载保护和(he)(he)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)转换(huan)等(deng)单元(yuan)组成(cheng)。传感器(qi)(qi)可(ke)(ke)(ke)以(yi)通(tong)过(guo)(guo)微流(liu)控传感技术实现微流(liu)控芯片和(he)(he)微流(liu)控分(fen)析。杭(hang)州国(guo)网输变(bian)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)传感器(qi)(qi)哪里有

光(guang)(guang)敏(min)传(chuan)感(gan)器(qi)的(de)工作原理：光(guang)(guang)敏(min)传(chuan)感(gan)器(qi)是(shi)利用(yong)(yong)光(guang)(guang)敏(min)元(yuan)件(jian)(jian)将光(guang)(guang)信号(hao)转(zhuan)换为(wei)电(dian)(dian)信号(hao)的(de)传(chuan)感(gan)器(qi)，它的(de)敏(min)感(gan)波(bo)长在可(ke)见光(guang)(guang)波(bo)长附近，包(bao)括红(hong)外(wai)线波(bo)长和(he)紫外(wai)线波(bo)长。光(guang)(guang)传(chuan)感(gan)器(qi)不只局限于对(dui)光(guang)(guang)的(de)探(tan)测，它还可(ke)以作为(wei)探(tan)测元(yuan)件(jian)(jian)组成(cheng)其(qi)他传(chuan)感(gan)器(qi)，对(dui)许多非电(dian)(dian)量进行(xing)检测，只要将这些非电(dian)(dian)量转(zhuan)换为(wei)光(guang)(guang)信号(hao)的(de)变化即可(ke)。应(ying)(ying)用(yong)(yong)领域：光(guang)(guang)敏(min)传(chuan)感(gan)器(qi)主要应(ying)(ying)用(yong)(yong)于太阳(yang)能草坪灯(deng)、光(guang)(guang)控(kong)(kong)小夜灯(deng)、照(zhao)相机、监控(kong)(kong)器(qi)、光(guang)(guang)控(kong)(kong)玩(wan)具、声(sheng)光(guang)(guang)控(kong)(kong)开(kai)关(guan)、摄像(xiang)头(tou)、防(fang)盗钱包(bao)、光(guang)(guang)控(kong)(kong)音乐(le)盒、生日音乐(le)蜡烛、音乐(le)杯、人(ren)体感(gan)应(ying)(ying)灯(deng)、人(ren)体感(gan)应(ying)(ying)开(kai)关(guan)等电(dian)(dian)子产品光(guang)(guang)自动控(kong)(kong)制领域。江苏电(dian)(dian)流传(chuan)感(gan)器(qi)哪里有传(chuan)感(gan)器(qi)可(ke)以用(yong)(yong)于智能城市、智慧医疗等智能应(ying)(ying)用(yong)(yong)。

GD100UN系列是一款低功(gong)耗温(wen)湿度监测(ce)传(chuan)感器(qi)(qi)，支持(chi)国网标准输(shu)变(bian)电(dian)微(wei)功(gong)率(lv)通信协(xie)(xie)议，内置(zhi)高容量(liang)锂亚(ya)电(dian)池，简单易部署，可用(yong)于输(shu)变(bian)电(dian)以(yi)及配电(dian)领域。主要功(gong)能(neng)及特性如下：1.支持(chi)国网输(shu)变(bian)电(dian)微(wei)功(gong)率(lv)通信协(xie)(xie)议；2.最大发(fa)射(she)功(gong)率(lv)14dBm；3.内置(zhi)4800mAh锂亚(ya)电(dian)池；4.采用(yong)进口Sensirion温(wen)湿度传(chuan)感器(qi)(qi)SHT30；5.传(chuan)感器(qi)(qi)探头内置(zhi)和外接可选，灵活(huo)部署测(ce)温(wen)点；6.使用(yong)USB-TypeC接口，串口配置(zhi)参数(shu)(shu)；7.无线(xian)LoRa参数(shu)(shu)支持(chi)查(cha)询和修改(gai)，可根据实际使用(yong)灵活(huo)配置(zhi)；8.可以(yi)和所有厂(chang)家标准输(shu)变(bian)电(dian)节点互联互通；9.全(quan)工业(ye)级芯片设计，工作温(wen)度可达-40℃~+85℃；10.支持(chi)串口升(sheng)级和无线(xian)升(sheng)级11.已通过(guo)输(shu)变(bian)电(dian)官(guan)方认证。

倾(qing)角(jiao)传(chuan)(chuan)感(gan)器(qi)(qi)的(de)(de)(de)安(an)(an)(an)(an)装(zhuang)又分为(wei)水(shui)平(ping)(ping)(ping)(ping)安(an)(an)(an)(an)装(zhuang)和(he)垂(chui)(chui)直(zhi)安(an)(an)(an)(an)装(zhuang)两(liang)种(zhong)，但无(wu)论是(shi)(shi)(shi)水(shui)平(ping)(ping)(ping)(ping)还是(shi)(shi)(shi)垂(chui)(chui)直(zhi)安(an)(an)(an)(an)装(zhuang)，在(zai)(zai)(zai)安(an)(an)(an)(an)装(zhuang)时都(dou)应保(bao)持(chi)传(chuan)(chuan)感(gan)器(qi)(qi)安(an)(an)(an)(an)装(zhuang)面(mian)(mian)(mian)与被(bei)测(ce)物体(ti)面(mian)(mian)(mian)平(ping)(ping)(ping)(ping)行，同时减少(shao)动(dong)态(tai)和(he)加速度(du)(du)的(de)(de)(de)影响。例如水(shui)平(ping)(ping)(ping)(ping)安(an)(an)(an)(an)装(zhuang)，就是(shi)(shi)(shi)把(ba)倾(qing)角(jiao)传(chuan)(chuan)感(gan)器(qi)(qi)水(shui)平(ping)(ping)(ping)(ping)放在(zai)(zai)(zai)一(yi)个(ge)平(ping)(ping)(ping)(ping)面(mian)(mian)(mian)上(shang)，一(yi)般是(shi)(shi)(shi)放在(zai)(zai)(zai)地(di)(di)面(mian)(mian)(mian)、桌(zhuo)面(mian)(mian)(mian)等(deng)。例如垂(chui)(chui)直(zhi)安(an)(an)(an)(an)装(zhuang)，就是(shi)(shi)(shi)把(ba)倾(qing)角(jiao)传(chuan)(chuan)感(gan)器(qi)(qi)安(an)(an)(an)(an)装(zhuang)在(zai)(zai)(zai)垂(chui)(chui)直(zhi)于地(di)(di)面(mian)(mian)(mian)的(de)(de)(de)一(yi)个(ge)稳定(ding)的(de)(de)(de)面(mian)(mian)(mian)上(shang)，常见的(de)(de)(de)就是(shi)(shi)(shi)安(an)(an)(an)(an)装(zhuang)在(zai)(zai)(zai)墙(qiang)面(mian)(mian)(mian)。但在(zai)(zai)(zai)一(yi)般情况下(xia)呢，倾(qing)角(jiao)传(chuan)(chuan)感(gan)器(qi)(qi)在(zai)(zai)(zai)出(chu)厂的(de)(de)(de)时为(wei)了适合大众的(de)(de)(de)时候(hou)都(dou)是(shi)(shi)(shi)以(yi)理想(xiang)的(de)(de)(de)水(shui)平(ping)(ping)(ping)(ping)面(mian)(mian)(mian)为(wei)基(ji)准的(de)(de)(de)。但我们(men)在(zai)(zai)(zai)安(an)(an)(an)(an)装(zhuang)时所(suo)用的(de)(de)(de)平(ping)(ping)(ping)(ping)面(mian)(mian)(mian)却不一(yi)定(ding)是(shi)(shi)(shi)理想(xiang)平(ping)(ping)(ping)(ping)面(mian)(mian)(mian)，如果在(zai)(zai)(zai)安(an)(an)(an)(an)装(zhuang)时时候(hou)只是(shi)(shi)(shi)放在(zai)(zai)(zai)一(yi)个(ge)平(ping)(ping)(ping)(ping)台上(shang)，此时一(yi)般会有角(jiao)度(du)(du)输出(chu)的(de)(de)(de)，说明该平(ping)(ping)(ping)(ping)面(mian)(mian)(mian)不是(shi)(shi)(shi)水(shui)平(ping)(ping)(ping)(ping)面(mian)(mian)(mian)，所(suo)以(yi)这时候(hou)就需要我们(men)自己调(diao)整桌(zhuo)面(mian)(mian)(mian)了，也(ye)有人会建议将固定(ding)倾(qing)角(jiao)传(chuan)(chuan)感(gan)器(qi)(qi)的(de)(de)(de)底(di)座(zuo)好是(shi)(shi)(shi)可以(yi)调(diao)整的(de)(de)(de)平(ping)(ping)(ping)(ping)面(mian)(mian)(mian)。当(dang)然(ran)，这现象也(ye)适用于垂(chui)(chui)直(zhi)安(an)(an)(an)(an)装(zhuang)。传(chuan)(chuan)感(gan)器(qi)(qi)可以(yi)通过MEMS技术实现微型化和(he)集成(cheng)化。

光敏传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)的(de)(de)应(ying)(ying)用(yong)：光敏传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)中(zhong)较简单(dan)的(de)(de)电(dian)(dian)子器(qi)(qi)件(jian)是光敏电(dian)(dian)阻，它(ta)能感(gan)应(ying)(ying)光线(xian)的(de)(de)明暗变(bian)化，输(shu)出微弱的(de)(de)电(dian)(dian)信号，通(tong)过(guo)简单(dan)电(dian)(dian)子线(xian)路(lu)放大处理，可(ke)以(yi)控(kong)制(zhi)(zhi)(zhi)LED灯(deng)(deng)具的(de)(de)自(zi)(zi)(zi)动(dong)开关(guan)。因此在自(zi)(zi)(zi)动(dong)控(kong)制(zhi)(zhi)(zhi)、家用(yong)电(dian)(dian)器(qi)(qi)中(zhong)得到(dao)普遍的(de)(de)应(ying)(ying)用(yong)，对于(yu)远程的(de)(de)照明灯(deng)(deng)具，例如：在电(dian)(dian)视机中(zhong)作亮度(du)自(zi)(zi)(zi)动(dong)调节(jie)。另外(wai)，在路(lu)灯(deng)(deng)、航标等(deng)自(zi)(zi)(zi)动(dong)控(kong)制(zhi)(zhi)(zhi)电(dian)(dian)路(lu)、卷带自(zi)(zi)(zi)停装置(zhi)及防盗报警装置(zhi)中(zhong)等(deng)也有应(ying)(ying)用(yong)。光敏传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)的(de)(de)注意事项：光敏传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)采用(yong)防静电(dian)(dian)袋封装。在使用(yong)的(de)(de)过(guo)程中(zhong)应(ying)(ying)该避免在潮湿的(de)(de)环(huan)境中(zhong)使用(yong)。传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)可(ke)以(yi)通(tong)过(guo)电(dian)(dian)磁(ci)(ci)传(chuan)(chuan)(chuan)感(gan)技术实现电(dian)(dian)磁(ci)(ci)波(bo)检测和无线(xian)通(tong)信。湖(hu)北温湿度(du)传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)哪家好

传感器可以检测人体、动物、车辆等运(yun)动状态。杭(hang)州(zhou)国网(wang)输(shu)变电传感器哪里有

霍(huo)尔(er)传感(gan)(gan)(gan)(gan)器(qi)(qi)分为(wei)线(xian)性(xing)型(xing)(xing)霍(huo)尔(er)传感(gan)(gan)(gan)(gan)器(qi)(qi)和(he)开关型(xing)(xing)霍(huo)尔(er)传感(gan)(gan)(gan)(gan)器(qi)(qi)两种(zhong)。1、线(xian)性(xing)型(xing)(xing)霍(huo)尔(er)传感(gan)(gan)(gan)(gan)器(qi)(qi)由(you)霍(huo)尔(er)元件、线(xian)性(xing)放(fang)大(da)(da)器(qi)(qi)和(he)射极跟随器(qi)(qi)组成(cheng)，它输出(chu)模(mo)拟量。2、开关型(xing)(xing)霍(huo)尔(er)传感(gan)(gan)(gan)(gan)器(qi)(qi)由(you)稳(wen)压(ya)(ya)器(qi)(qi)、霍(huo)尔(er)元件、差分放(fang)大(da)(da)器(qi)(qi)，斯密特(te)触发器(qi)(qi)和(he)输出(chu)级(ji)组成(cheng)，它输出(chu)数字量。霍(huo)尔(er)电(dian)(dian)压(ya)(ya)随磁场(chang)(chang)强度(du)(du)的(de)变(bian)化(hua)而变(bian)化(hua)，磁场(chang)(chang)越(yue)强，电(dian)(dian)压(ya)(ya)越(yue)高，磁场(chang)(chang)越(yue)弱，电(dian)(dian)压(ya)(ya)越(yue)低。霍(huo)尔(er)电(dian)(dian)压(ya)(ya)值很(hen)小，通常只(zhi)有几(ji)个(ge)毫伏，但经集成(cheng)电(dian)(dian)路(lu)中的(de)放(fang)大(da)(da)器(qi)(qi)放(fang)大(da)(da)，就能(neng)使该电(dian)(dian)压(ya)(ya)放(fang)大(da)(da)到足(zu)以输出(chu)较(jiao)强的(de)信号。若使霍(huo)尔(er)集成(cheng)电(dian)(dian)路(lu)起传感(gan)(gan)(gan)(gan)作用(yong)，需要用(yong)机械的(de)方法(fa)来改(gai)变(bian)磁场(chang)(chang)强度(du)(du)。杭州国网输变(bian)电(dian)(dian)传感(gan)(gan)(gan)(gan)器(qi)(qi)哪(na)里(li)有

本文来自东莞(guan)富发玻璃制(zhi)品有限公司：//diyijian.cn/Article/19a42599555.html