An ultrasonic sensor inzwa inoshandura ultrasonic wave masaini mune mamwe masaini emagetsi, kazhinji masaini emagetsi. Ultrasonic mafungu mafungu emuchina ane vibration frequencies yakakwirira kupfuura 20kHz. Ivo vane hunhu hwepamusoro frequency, pfupi wavelength, kushoma diffraction phenomenon, uye yakanakisa kutungamira, ichivabvumira kupararira semwaranzi inotungamira. Ultrasonic mafungu ane kugona kupinda mukati mezvinwiwa uye zvakaomeswa, kunyanya mune opaque solids. Kana masaisai e ultrasonic asangana nekusachena kana kupindirana, anoburitsa akakosha maratidziro muchimiro cheecho masaini. Pamusoro pezvo, kana mafungu e ultrasonic asangana nezvinhu zvinofamba, anogona kugadzira Doppler mhedzisiro.
Mumaindasitiri ekushandisa, ma ultrasonic sensors anozivikanwa nekuvimbika kwavo kwepamusoro uye kusimba kwakasiyana-siyana. Nzira dzekuyera dzema ultrasonic sensors dzinoshanda zvakavimbika pasi pemamiriro ese, zvichigonesa kuona chinhu chaicho kana kuyerwa kwechiyero chemillimeter, kunyangwe kumabasa akaomarara.
Nzvimbo idzi dzinosanganisira:
>Mechanical Engineering/Machina Zvishandiso
> Zvokudya uye Zvinwiwa
>Kuveza neFenicha
>Zvishandiso zvekuvaka
>Kurima
> Architecture
> Pulp uye Pepa Indasitiri
> Logistics Indasitiri
> Level Measurement
Mukuenzanisa ne inductive sensor uye capacitive proximity sensor, ma ultrasonic sensors ane kureba kwekuona renji. Inofananidzwa ne photoelectric sensor, ultrasonic sensor inogona kushandiswa munzvimbo dzakaoma, uye haina kusvibiswa nemuvara wezvinhu zvinotarirwa, guruva kana mhute yemvura mumhepo. transparent materials, reflective materials and particles, etc.Transparent zvinhu zvakadai semabhodhoro egirazi, mahwendefa egirazi, PP / PE / PET firimu yakajeka uye zvimwe zvinhu zvinoonekwa. Reflective zvinhu zvakadai segoridhe foil, sirivheri uye zvimwe zvinhu zvinoonekwa, nokuda kwezvinhu izvi, ultrasonic sensor inogona kuratidza yakanakisa uye yakagadzikana yekuona masimba.Ultrasonic sensor inogonawo kushandiswa kuona chikafu, otomatiki kudzora nhanho yezvinhu; Uye zvakare, iyo otomatiki kutonga kwemarasha, huni machipisi, simende uye mamwe mazinga ehupfu zvakare akakodzera kwazvo.
Product Characteristics
> NPN kana PNP chinja kubuda
> Analog voltage kubuda 0-5 / 10V kana analog ikozvino kubuda 4-20mA
> Digital TTL kubuda
> Kubuda kunogona kuchinjwa kuburikidza ne serial port upgrade
> Kuisa chinhambwe chekuona kuburikidza nemitsetse yekudzidzisa
> Muripo wetembiricha
> Analog voltage kubuda 0-5 / 10V kana analog ikozvino kubuda 4-20mA
> Digital TTL kubuda
> Kubuda kunogona kuchinjwa kuburikidza ne serial port upgrade
> Kuisa chinhambwe chekuona kuburikidza nemitsetse yekudzidzisa
> Muripo wetembiricha
Diffuse reflection type ultrasonic sensor
Iko kushandiswa kwe diffuse reflection ultrasonic sensors kwakawedzera. Imwe ultrasonic sensor inoshandiswa seese emitter uye inogamuchira. Kana iyo ultrasonic sensor inotumira kunze danda remafungu e ultrasonic, inoburitsa masaisai eruzha kuburikidza nemupepeti mune sensor. Aya masaisai enzwi anopararira pane imwe frequency uye wavelength. Kana vachinge vasangana nechipingamupinyi, masaisai ezwi anoratidzwa uye anodzokera kune sensor. Panguva ino, anogamuchira sensor anogamuchira mafungu anonzwika uye anoashandura kuita masaini emagetsi.
Iyo diffuse reflection sensor inoyera nguva inotora kuti masaisai enzwi afambe kubva kune emitter kuenda kune anogamuchira uye anoverengera chinhambwe pakati pechinhu uye sensor zvichienderana nekumhanya kwekuparadzira inzwi mumhepo. Nekushandisa nhambwe yakayerwa, tinogona kuona ruzivo rwakadai senzvimbo, saizi, uye chimiro chechinhu.
Iyo diffuse reflection sensor inoyera nguva inotora kuti masaisai enzwi afambe kubva kune emitter kuenda kune anogamuchira uye anoverengera chinhambwe pakati pechinhu uye sensor zvichienderana nekumhanya kwekuparadzira inzwi mumhepo. Nekushandisa nhambwe yakayerwa, tinogona kuona ruzivo rwakadai senzvimbo, saizi, uye chimiro chechinhu.
Double sheet ultrasonic sensor
Iyo kaviri sheet ultrasonic sensor inotora musimboti we kuburikidza nedanda rudzi sensor. Pakutanga yakagadzirirwa indasitiri yekudhinda, iyo ultrasonic kuburikidza nebeam sensor inoshandiswa kuona ukobvu hwebepa kana pepa, uye inogona kushandiswa mune mamwe maapplication apo zvichidikanwa kusiyanisa otomatiki pakati pemapepa maviri uye maviri ekudzivirira midziyo uye kudzivirira tsvina. Ivo vanogariswa mu compact housing ine hombe yekuona. Kusiyana nemamodhi ekuratidzira uye maratidziro emhando, aya doule sheet ultrasonic sensors haarambe achichinja pakati pekutumira uye kugamuchira modhi, uye haamirire kuti echo chiratidzo isvike. Nekuda kweizvozvo, nguva yayo yekupindura inokurumidza kukurumidza, zvichikonzera yakanyanya kuchinjika frequency.
Nekuwedzera kuri kuita kwemaindasitiri otomatiki, Shanghai Lanbao yatangisa rudzi rutsva rwe ultrasonic sensor iyo inogona kuiswa mune mazhinji maindasitiri mamiriro. Masensa aya haakonzerwi neruvara, kupenya, uye pachena. Ivo vanogona kuwana kuona kwechinhu nemamirimita echokwadi pazvinhambwe zvipfupi, pamwe nekuonekwa kwechinhu chekupedzisira. Iwo anowanikwa muM12, M18, uye M30 yekumisikidza yakarukwa maoko, ine zvigadziriso zve0.17mm, 0.5mm, uye 1mm zvakateerana. Iwo anobuda modes anosanganisira analog, switch (NPN/PNP), pamwe nekubuda kweyekutaurirana interface.
LANBAO Ultrasonic Sensor
| Series | Diameter | Sensing range | Blind zone | Resolution | Supply voltage | Output mode |
| UR18-CM1 | M18 | 60-1000mm | 0-60mm | 0.5mm | 15-30VDC | Analog, switching inobuda (NPN/PNP) uye kubuditsa nzira yekukurukurirana |
| UR18-CC15 | M18 | 20-150mm | 0-20mm | 0.17mm | 15-30VDC | |
| UR30-CM2/3 | M30 | 180-3000mm | 0-180mm | 1mm | 15-30VDC | |
| UR30-CM4 | M30 | 200-4000mm | 0-200mm | 1mm | 9...30VDC | |
| UR30 | M30 | 50-2000mm | 0-120mm | 0.5mm | 9...30VDC | |
| US40 | / | 40-500mm | 0-40mm | 0.17mm | 20-30VDC | |
| UR mapepa maviri | M12/M18 | 30-60mm | / | 1mm | 18-30VDC | Kuchinja kunobuda (NPN/PNP) |
Nguva yekutumira: Aug-15-2023