图(tu)5超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)测(ce)(ce)距(ju)(ju)时(shi)(shi)序图(tu)一(yi)(yi)(yi)个(ge)10us以(yi)(yi)(yi)上(shang)脉冲(chong)触发(fa)(fa)信(xin)(xin)号(hao)(hao)，该模(mo)块(kuai)内部将(jiang)发(fa)(fa)出(chu)(chu)8次40KHz周期(qi)电(dian)(dian)平并检(jian)测(ce)(ce)回波(bo)(bo)(bo)。一(yi)(yi)(yi)旦(dan)检(jian)测(ce)(ce)到有(you)(you)回波(bo)(bo)(bo)信(xin)(xin)号(hao)(hao)则输出(chu)(chu)回响(xiang)(xiang)信(xin)(xin)号(hao)(hao)，回响(xiang)(xiang)信(xin)(xin)号(hao)(hao)的(de)(de)(de)(de)脉冲(chong)宽度与所测(ce)(ce)的(de)(de)(de)(de)距(ju)(ju)离(li)成(cheng)正比。由(you)此通(tong)过发(fa)(fa)射(she)(she)(she)信(xin)(xin)号(hao)(hao)到收(shou)到的(de)(de)(de)(de)回响(xiang)(xiang)信(xin)(xin)号(hao)(hao)的(de)(de)(de)(de)时(shi)(shi)间间隔(ge)可以(yi)(yi)(yi)计算得到距(ju)(ju)离(li)。建(jian)议测(ce)(ce)量周期(qi)为60ms以(yi)(yi)(yi)上(shang)，以(yi)(yi)(yi)防止(zhi)发(fa)(fa)射(she)(she)(she)信(xin)(xin)号(hao)(hao)对回响(xiang)(xiang)信(xin)(xin)号(hao)(hao)的(de)(de)(de)(de)影响(xiang)(xiang)。图(tu)6出(chu)(chu)了超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)测(ce)(ce)距(ju)(ju)模(mo)块(kuai)的(de)(de)(de)(de)发(fa)(fa)射(she)(she)(she)端电(dian)(dian)路。图(tu)7超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)测(ce)(ce)距(ju)(ju)发(fa)(fa)射(she)(she)(she)端电(dian)(dian)路图(tu)压电(dian)(dian)式超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)换(huan)(huan)能(neng)(neng)器(qi)(qi)(qi)是(shi)利用(yong)(yong)压电(dian)(dian)晶(jing)体(ti)的(de)(de)(de)(de)谐(xie)振(zhen)来工(gong)作(zuo)的(de)(de)(de)(de)。超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)换(huan)(huan)能(neng)(neng)器(qi)(qi)(qi)内部有(you)(you)两(liang)个(ge)压电(dian)(dian)晶(jing)片和一(yi)(yi)(yi)个(ge)换(huan)(huan)能(neng)(neng)板(ban)。当它的(de)(de)(de)(de)两(liang)极外(wai)加脉冲(chong)信(xin)(xin)号(hao)(hao)，其频(pin)率等(deng)于压电(dian)(dian)晶(jing)片的(de)(de)(de)(de)固(gu)有(you)(you)振(zhen)荡频(pin)率时(shi)(shi)，压电(dian)(dian)晶(jing)片会发(fa)(fa)生(sheng)共振(zhen)，并带(dai)动(dong)共振(zhen)板(ban)振(zhen)动(dong)产(chan)生(sheng)超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)，这时(shi)(shi)它就是(shi)一(yi)(yi)(yi)个(ge)超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)发(fa)(fa)生(sheng)器(qi)(qi)(qi)；反之(zhi)，如(ru)果(guo)两(liang)电(dian)(dian)极问未外(wai)加电(dian)(dian)压，当共振(zhen)板(ban)接收(shou)到超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)时(shi)(shi)，将(jiang)压迫压电(dian)(dian)晶(jing)片作(zuo)振(zhen)动(dong)，将(jiang)机械能(neng)(neng)转换(huan)(huan)为电(dian)(dian)信(xin)(xin)号(hao)(hao)，这时(shi)(shi)它就成(cheng)为超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)接收(shou)换(huan)(huan)能(neng)(neng)器(qi)(qi)(qi)。超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)发(fa)(fa)射(she)(she)(she)换(huan)(huan)能(neng)(neng)器(qi)(qi)(qi)与接收(shou)换(huan)(huan)能(neng)(neng)器(qi)(qi)(qi)在(zai)结构上(shang)稍有(you)(you)不同，使用(yong)(yong)时(shi)(shi)应分清器(qi)(qi)(qi)件上(shang)的(de)(de)(de)(de)标志。图(tu)8给出(chu)(chu)了超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)测(ce)(ce)距(ju)(ju)模(mo)块(kuai)的(de)(de)(de)(de)接收(shou)端电(dian)(dian)路。集成(cheng)电(dian)(dian)路CX20106是(shi)一(yi)(yi)(yi)款红(hong)外(wai)线检(jian)波(bo)(bo)(bo)接收(shou)的(de)(de)(de)(de)**芯片，常用(yong)(yong)于电(dian)(dian)视机红(hong)外(wai)遥控接收(shou)器(qi)(qi)(qi)。考虑到红(hong)外(wai)遥控常用(yong)(yong)的(de)(de)(de)(de)载波(bo)(bo)(bo)频(pin)率38KHz与测(ce)(ce)距(ju)(ju)的(de)(de)(de)(de)超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)频(pin)率40KHz较为接近，可以(yi)(yi)(yi)利用(yong)(yong)它制作(zuo)超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)检(jian)测(ce)(ce)接收(shou)电(dian)(dian)路。实验证(zheng)明用(yong)(yong)CX20106接收(shou)超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)。浙江罗(luo)舸智能(neng)(neng)科(ke)技有(you)(you)限公司(si)超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)传感(gan)器(qi)(qi)(qi)获得众(zhong)多用(yong)(yong)户的(de)(de)(de)(de)认可。青岛检(jian)测(ce)(ce)金属超(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)传感(gan)器(qi)(qi)(qi)

移动机器(qi)(qi)(qi)(qi)人(ren)(ren)要(yao)获得(de)自(zi)主(zhu)(zhu)(zhu)行为(wei)(wei)(wei)，其(qi)(qi)**重要(yao)的(de)(de)(de)任务(wu)之(zhi)一(yi)(yi)是获取(qu)关于(yu)环(huan)境的(de)(de)(de)知识(shi)。这是用不(bu)同的(de)(de)(de)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)测(ce)(ce)量(liang)并(bing)从(cong)那些测(ce)(ce)量(liang)中提(ti)取(qu)有(you)意义的(de)(de)(de)信息而实(shi)现的(de)(de)(de)。视觉(jue)、红外、激光、超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)等传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)都(dou)在(zai)移动机器(qi)(qi)(qi)(qi)人(ren)(ren)中得(de)到(dao)实(shi)际应(ying)(ying)用。超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)以其(qi)(qi)性(xing)价比(bi)高、硬(ying)件实(shi)现简(jian)单等优点，在(zai)移动机器(qi)(qi)(qi)(qi)人(ren)(ren)感(gan)知系(xi)统中得(de)到(dao)了的(de)(de)(de)应(ying)(ying)用。但是超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)也存在(zai)一(yi)(yi)定(ding)的(de)(de)(de)局限性(xing)，主(zhu)(zhu)(zhu)要(yao)是因(yin)为(wei)(wei)(wei)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)束角(jiao)大、方(fang)(fang)向(xiang)性(xing)差、测(ce)(ce)距(ju)的(de)(de)(de)不(bu)稳定(ding)性(xing)(在(zai)非垂直的(de)(de)(de)反(fan)射下)等，因(yin)此往(wang)往(wang)采(cai)用多个超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)或采(cai)用其(qi)(qi)他传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)来(lai)补(bu)偿。为(wei)(wei)(wei)了弥补(bu)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)本(ben)身的(de)(de)(de)不(bu)足，又能(neng)(neng)提(ti)高其(qi)(qi)获取(qu)环(huan)境信息的(de)(de)(de)能(neng)(neng)力，本(ben)文(wen)设计由一(yi)(yi)体式(shi)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)与步进电机组成的(de)(de)(de)探测(ce)(ce)系(xi)统。1超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)的(de)(de)(de)探测(ce)(ce)原理(li)及方(fang)(fang)法分析超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)的(de)(de)(de)基(ji)本(ben)原理(li)是发(fa)送(超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng))压力波(bo)(bo)(bo)(bo)(bo)(bo)(bo)包，并(bing)测(ce)(ce)量(liang)该波(bo)(bo)(bo)(bo)(bo)(bo)(bo)包发(fa)射和回到(dao)接收器(qi)(qi)(qi)(qi)所占用的(de)(de)(de)时(shi)间。其(qi)(qi)中，L为(wei)(wei)(wei)目(mu)标距(ju)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)的(de)(de)(de)距(ju)离；c为(wei)(wei)(wei)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)速(为(wei)(wei)(wei)了简(jian)化说明，本(ben)文(wen)以下讨(tao)论的(de)(de)(de)测(ce)(ce)量(liang)距(ju)离时(shi)不(bu)考(kao)虑波(bo)(bo)(bo)(bo)(bo)(bo)(bo)速受温度的(de)(de)(de)影(ying)响)；t为(wei)(wei)(wei)发(fa)射到(dao)接收的(de)(de)(de)时(shi)间间隔(ge)。由于(yu)用超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)测(ce)(ce)量(liang)距(ju)离并(bing)不(bu)是一(yi)(yi)个点测(ce)(ce)量(liang)。超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)具有(you)一(yi)(yi)定(ding)的(de)(de)(de)扩散(san)特性(xing)，发(fa)射的(de)(de)(de)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)能(neng)(neng)量(liang)主(zhu)(zhu)(zhu)要(yao)集中在(zai)主(zhu)(zhu)(zhu)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)瓣(ban)上，沿着主(zhu)(zhu)(zhu)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)轴两(liang)侧呈波(bo)(bo)(bo)(bo)(bo)(bo)(bo)浪(lang)型衰减(jian)，左右约30°的(de)(de)(de)扩散(san)角(jiao)。事实(shi)上，式(shi)。嘉兴抗光干扰超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)浙江罗舸(ge)智能(neng)(neng)科技有(you)限公司为(wei)(wei)(wei)您提(ti)供超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)，欢迎您的(de)(de)(de)来(lai)电！

苏州）有(you)限(xian)公司honeywell认(ren)证代(dai)理电(dian)话(hua)超(chao)声(sheng)(sheng)波(bo)(bo)(bo)精密(mi)(mi)接近(jin)(jin)(jin)传(chuan)(chuan)感(gan)(gan)器(qi)(qi)Honeywell典型(xing)应(ying)(ying)用(yong)(yong)应(ying)(ying)用(yong)(yong)□卷筒直径测(ce)量□卷紧(jin)和(he)放松(song)控制(zhi)□卷筒纸的(de)拉紧(jin)或松(song)垂测(ce)量用(yong)(yong)于□造纸过(guo)(guo)程(cheng)(cheng)□胶片制(zhi)造过(guo)(guo)程(cheng)(cheng)□橡胶/轮(lun)胎(tai)制(zhi)造过(guo)(guo)程(cheng)(cheng)□钢材加工过(guo)(guo)程(cheng)(cheng)应(ying)(ying)用(yong)(yong)□液位(wei)(wei)(wei)(wei)或料(liao)位(wei)(wei)(wei)(wei)控制(zhi)□装(zhuang)瓶或装(zhuang)罐时的(de)液位(wei)(wei)(wei)(wei)控制(zhi)用(yong)(yong)于□食(shi)(shi)品和(he)饮料(liao)机械□化工□塑料(liao)工业应(ying)(ying)用(yong)(yong)□工件的(de)有(you)/无(wu)检测(ce)□玻(bo)璃或透明物(wu)体检测(ce)用(yong)(yong)于□食(shi)(shi)品和(he)饮料(liao)机械□物(wu)料(liao)搬运(yun)□装(zhuang)配设备应(ying)(ying)用(yong)(yong)□高度(du)(du)(du)/宽(kuan)度(du)(du)(du)测(ce)量□包装(zhuang)用(yong)(yong)于□物(wu)料(liao)搬运(yun)□机床应(ying)(ying)用(yong)(yong)□距(ju)离测(ce)量□为机器(qi)(qi)人做工件位(wei)(wei)(wei)(wei)置测(ce)量□高度(du)(du)(du)测(ce)量用(yong)(yong)于□汽(qi)车生产线(xian)(xian)□机床□装(zhuang)配生产线(xian)(xian)超(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)器(qi)(qi)Honeywell/CommercialSwitch-Sensor霍尼(ni)韦(wei)尔开关(guan)与传(chuan)(chuan)感(gan)(gan)器(qi)(qi)2超(chao)声(sheng)(sheng)波(bo)(bo)(bo)精密(mi)(mi)接近(jin)(jin)(jin)传(chuan)(chuan)感(gan)(gan)器(qi)(qi)Honeywell选型(xing)指南超(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)器(qi)(qi)Honeywell/CommercialSwitch-Sensor霍尼(ni)韦(wei)尔开关(guan)与传(chuan)(chuan)感(gan)(gan)器(qi)(qi)3超(chao)声(sheng)(sheng)波(bo)(bo)(bo)精密(mi)(mi)接近(jin)(jin)(jin)传(chuan)(chuan)感(gan)(gan)器(qi)(qi)Honeywell选型(xing)指南超(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)器(qi)(qi)Honeywell/CommercialSwitch-Sensor霍尼(ni)韦(wei)尔开关(guan)与传(chuan)(chuan)感(gan)(gan)器(qi)(qi)4超(chao)声(sheng)(sheng)波(bo)(bo)(bo)精密(mi)(mi)接近(jin)(jin)(jin)传(chuan)(chuan)感(gan)(gan)器(qi)(qi)Honeywell传(chuan)(chuan)感(gan)(gan)器(qi)(qi)940-A4Y-AD-1C0940-A4V-AD-1C0**大检测(ce)距(ju)离mm1200R/600M1200R/600M**小检测(ce)距(ju)离mm150150声(sheng)(sheng)波(bo)(bo)(bo)发(fa)射角(jiao)o1010载(zai)波(bo)(bo)(bo)频率(lv)KHz220220温度(du)(du)(du)补偿有(you)有(you)重复(fu)精度(du)(du)(du)±1mm±1mm响应(ying)(ying)时间(jian)ms9090线(xian)(xian)性度(du)(du)(du)正正模拟输出电(dian)压V～10～10输出调节(jie)电(dian)位(wei)(wei)(wei)(wei)器(qi)(qi)电(dian)位(wei)(wei)(wei)(wei)器(qi)(qi)输。

随着科学技(ji)术的(de)(de)(de)发(fa)展，对传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)的(de)(de)(de)需(xu)求(qiu)量(liang)与日俱增，其应(ying)用(yong)(yong)的(de)(de)(de)领域(yu)已渗入到国民经济的(de)(de)(de)各个部门以及日常(chang)文(wen)化(hua)生活之(zhi)中(zhong)。在(zai)这(zhei)(zhei)些(xie)应(ying)用(yong)(yong)中(zhong)选择传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)对任何项目都具有挑战性(xing)(xing)。系统(tong)的(de)(de)(de)性(xing)(xing)能在(zai)很大程(cheng)度(du)上取决(jue)于传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)和(he)(he)应(ying)用(yong)(yong)程(cheng)序其他组件的(de)(de)(de)可靠性(xing)(xing)。下面(mian)(mian)一(yi)起了解一(yi)下超(chao)声(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)与红外传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)哪个更好？为(wei)了确定(ding)适合(he)项目应(ying)用(yong)(yong)的(de)(de)(de)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)，传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)选择需(xu)要考虑(lv)一(yi)些(xie)因(yin)素(su)。1、准确度(du)-读(du)数(shu)(shu)与真实距(ju)离(li)的(de)(de)(de)接近(jin)程(cheng)度(du)。2、分(fen)辨率-可以报告的(de)(de)(de)最小(xiao)读(du)数(shu)(shu)或读(du)数(shu)(shu)变化(hua)。3、精度(du)-可重(zhong)复且(qie)可靠地读(du)取的(de)(de)(de)最小(xiao)读(du)数(shu)(shu)。超(chao)声(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)与红外线传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)它(ta)(ta)们如(ru)何工作(zuo)？1、超(chao)声(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)的(de)(de)(de)工作(zuo)原理(li)是反(fan)射声(sheng)(sheng)(sheng)波(bo)(bo)，用(yong)(yong)于测(ce)量(liang)距(ju)离(li)。一(yi)个传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)可以检(jian)测(ce)到附近(jin)的(de)(de)(de)其他人超(chao)声(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)发(fa)出声(sheng)(sheng)(sheng)波(bo)(bo)，如(ru)果前面(mian)(mian)有物(wu)体，它(ta)(ta)们会被反(fan)射回来。传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)检(jian)测(ce)这(zhei)(zhei)些(xie)波(bo)(bo)并(bing)测(ce)量(liang)发(fa)送和(he)(he)接收这(zhei)(zhei)些(xie)声(sheng)(sheng)(sheng)波(bo)(bo)之(zhi)间的(de)(de)(de)时间。然(ran)后(hou)通过(guo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)和(he)(he)物(wu)体之(zhi)间的(de)(de)(de)时间间隔估算距(ju)离(li)。超(chao)声(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)在(zai)很大程(cheng)度(du)上对阻碍因(yin)素(su)完全不敏感(gan)(gan)(gan)，例如(ru)：光、灰(hui)尘、抽烟、薄雾、汽、皮棉(mian)。在(zai)定(ding)义区域(yu)边缘时，超(chao)声(sheng)(sheng)(sheng)波(bo)(bo)不如(ru)红外线好。超(chao)声(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)用(yong)(yong)于液位测(ce)量(liang)，物(wu)体检(jian)测(ce)，距(ju)离(li)测(ce)量(liang)，防碰撞检(jian)测(ce)和(he)(he)托盘检(jian)测(ce)等(deng)。超(chao)声(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)用(yong)(yong)于提(ti)高操(cao)作(zuo)效(xiao)率并(bing)在(zai)制造(zao)设施中(zhong)提(ti)供(gong)额(e)外的(de)(de)(de)安全性(xing)(xing)。这(zhei)(zhei)是推动超(chao)声(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)需(xu)求(qiu)的(de)(de)(de)主(zhu)要因(yin)素(su)。浙江罗(luo)舸智能科技(ji)有限(xian)公司致力于提(ti)供(gong)超(chao)声(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)，有想法可以来我司咨询！

超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)和(he)(he)反(fan)射(she)式(shi)光(guang)(guang)(guang)电传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)都是(shi)非接(jie)触(chu)测量(liang)(liang)的(de)仪表，那(nei)么，超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)和(he)(he)反(fan)射(she)式(shi)光(guang)(guang)(guang)电传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)有哪些区别(bie)呢？一(yi)般来(lai)说，超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)和(he)(he)反(fan)射(she)式(shi)光(guang)(guang)(guang)电传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)的(de)区别(bie)主要表现在以(yi)下(xia)几个(ge)方(fang)面：一(yi)、工(gong)作(zuo)原理1、超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)：是(shi)将(jiang)超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)信号(hao)转换(huan)成其(qi)他能量(liang)(liang)信号(hao)（通(tong)常是(shi)电信号(hao)）的(de)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)。超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)是(shi)振动(dong)频率(lv)(lv)高(gao)于(yu)20kHz的(de)机(ji)械波(bo)(bo)(bo)。2、反(fan)射(she)式(shi)光(guang)(guang)(guang)电传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)：是(shi)把(ba)发射(she)器(qi)(qi)和(he)(he)接(jie)收器(qi)(qi)装(zhuang)(zhuang)(zhuang)入(ru)同一(yi)个(ge)装(zhuang)(zhuang)(zhuang)置内，在其(qi)前方(fang)装(zhuang)(zhuang)(zhuang)一(yi)块反(fan)光(guang)(guang)(guang)板，利(li)用(yong)反(fan)射(she)原理完成光(guang)(guang)(guang)电控制作(zuo)用(yong)的(de)光(guang)(guang)(guang)电传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)。可以(yi)用(yong)来(lai)检(jian)测地面明(ming)暗和(he)(he)颜色的(de)变化，也可以(yi)探(tan)测有无接(jie)近的(de)物(wu)体(ti)。二、产(chan)(chan)品(pin)特点(dian)1、超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)：它具(ju)有频率(lv)(lv)高(gao)、波(bo)(bo)(bo)长短、绕射(she)现象小(xiao)，特别(bie)是(shi)方(fang)向性好(hao)、能够成为射(she)线而定向传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)播等特点(dian)。超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)对(dui)液(ye)体(ti)、固(gu)体(ti)的(de)穿透本(ben)领很大，尤其(qi)是(shi)在阳光(guang)(guang)(guang)不透明(ming)的(de)固(gu)体(ti)中。超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)碰到(dao)杂(za)质或(huo)分界面会产(chan)(chan)生反(fan)射(she)形(xing)成反(fan)射(she)回波(bo)(bo)(bo)，碰到(dao)活动(dong)物(wu)体(ti)能产(chan)(chan)生多普(pu)勒效应(ying)。2、反(fan)射(she)式(shi)光(guang)(guang)(guang)电传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)其(qi)具(ju)有安装(zhuang)(zhuang)(zhuang)接(jie)线简便、安装(zhuang)(zhuang)(zhuang)使(shi)用(yong)时(shi)便于(yu)光(guang)(guang)(guang)路对(dui)齐(qi)、不受(shou)被检(jian)物(wu)的(de)形(xing)状(zhuang)、颜色和(he)(he)材(cai)质影响、相对(dui)于(yu)对(dui)射(she)式(shi)光(guang)(guang)(guang)电传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)，节省安装(zhuang)(zhuang)(zhuang)使(shi)用(yong)空(kong)间。三、产(chan)(chan)品(pin)应(ying)用(yong)1、超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)：广泛应(ying)用(yong)在工(gong)业、生物(wu)医(yi)学(xue)等方(fang)面。超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)，就选浙江罗(luo)舸智(zhi)能科技有限公司(si)，让您满意，有想法可以(yi)来(lai)我司(si)咨询！云(yun)南(nan)检(jian)测玻璃超(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)

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按(an)照传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)的(de)工作原理分(fen)(fen)：应(ying)变式(shi)(shi)(shi)(shi)(shi)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)、压电(dian)(dian)(dian)(dian)(dian)(dian)(dian)式(shi)(shi)(shi)(shi)(shi)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)、压阻(zu)式(shi)(shi)(shi)(shi)(shi)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)容式(shi)(shi)(shi)(shi)(shi)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)、光电(dian)(dian)(dian)(dian)(dian)(dian)(dian)式(shi)(shi)(shi)(shi)(shi)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)和超声(sheng)波(bo)是传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)等(deng)。按(an)照传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)转(zhuan)(zhuan)换能量(liang)的(de)方式(shi)(shi)(shi)(shi)(shi)分(fen)(fen)：(1)能量(liang)转(zhuan)(zhuan)换型：压电(dian)(dian)(dian)(dian)(dian)(dian)(dian)式(shi)(shi)(shi)(shi)(shi)、热电(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶、光电(dian)(dian)(dian)(dian)(dian)(dian)(dian)式(shi)(shi)(shi)(shi)(shi)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)等(deng)。(2)能量(liang)控制型：电(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)式(shi)(shi)(shi)(shi)(shi)、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)、霍尔式(shi)(shi)(shi)(shi)(shi)等(deng)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)以及热敏电(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)、光敏电(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)、湿敏电(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)等(deng)。按(an)照传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)输出(chu)信号的(de)形式(shi)(shi)(shi)(shi)(shi)分(fen)(fen)：(1)模拟式(shi)(shi)(shi)(shi)(shi)：传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)输出(chu)为(wei)模拟电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)压量(liang)。(2)数字式(shi)(shi)(shi)(shi)(shi)：传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)输出(chu)为(wei)数字量(liang)，编码器(qi)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)，激光位(wei)移传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)。在各类(lei)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)中(zhong)，有一(yi)种对接(jie)近它物件(jian)有“感(gan)(gan)(gan)(gan)(gan)(gan)知”能力的(de)元件(jian)：位(wei)移传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)。这(zhei)类(lei)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)不需要(yao)接(jie)触(chu)到(dao)被检(jian)测(ce)(ce)物体(ti)，当(dang)有物体(ti)移向位(wei)移传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)，并接(jie)近到(dao)一(yi)定(ding)距(ju)(ju)离(li)时，位(wei)移传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)就(jiu)有“感(gan)(gan)(gan)(gan)(gan)(gan)知”，通常把这(zhei)个(ge)距(ju)(ju)离(li)叫“测(ce)(ce)量(liang)距(ju)(ju)离(li)”。利用位(wei)移传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)对接(jie)近物体(ti)的(de)敏感(gan)(gan)(gan)(gan)(gan)(gan)特性制作的(de)开(kai)关(guan)，就(jiu)是接(jie)近开(kai)关(guan)。接(jie)近开(kai)关(guan)种类(lei)有很(hen)多，按(an)检(jian)测(ce)(ce)原理分(fen)(fen)，主要(yao)有电(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)接(jie)近开(kai)关(guan)、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)容式(shi)(shi)(shi)(shi)(shi)接(jie)近开(kai)关(guan)、磁感(gan)(gan)(gan)(gan)(gan)(gan)应(ying)式(shi)(shi)(shi)(shi)(shi)接(jie)近开(kai)关(guan)等(deng)。青岛检(jian)测(ce)(ce)金属超声(sheng)波(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)

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