Ultrasonic sensor

I-ultrasound sensor sisixhobo esiguqula imiqondiso yamaza e-ultrasonic ibe zezinye izibonakaliso zamandla, ngokuqhelekileyo imiqondiso yombane. Amaza e-ultrasonic ngamaza oomatshini anamaza okungcangcazela aphezulu kune-20kHz. Aneempawu ze-frequency ephezulu, ubude obufutshane, i-minimal diffraction phenomenon, kunye ne-directionality egqwesileyo, evumela ukuba asasazeke njengemitha ye-directional. Amaza e-ultrasonic anakho ukungena kwizinto ezimanzi kunye nezinto eziqinileyo, ngakumbi kwizinto eziqinileyo ezingabonakaliyo. Xa amaza e-ultrasonic edibana nokungcola okanye i-interfaces, avelisa ukubonakaliswa okubalulekileyo ngendlela yemiqondiso ye-echo. Ukongeza, xa amaza e-ultrasonic edibana nezinto ezihambayo, anokuvelisa iziphumo zeDoppler.

Kwimisebenzi yemizi-mveliso, ii-sensors ze-ultrasonic zaziwa ngokuthembeka kwazo okuphezulu kunye nokuguquguquka okukhulu. Iindlela zokulinganisa ii-sensors ze-ultrasonic zisebenza ngokuthembekileyo phantse phantsi kwazo zonke iimeko, zivumela ukufunyanwa kwezinto ngokuchanekileyo okanye ukulinganiswa kwenqanaba lezinto ngokuchanekileyo kwe-millimeter, nokuba kwimisebenzi enzima.

Ezi ndawo ziquka:

>Ubunjineli boMatshini/Izixhobo zoMatshini

> Ukutya Neziselo

>Ukuchwela kunye neFenitshala

>Izixhobo zokwakha

> Ezolimo

>Uyilo lwezakhiwo

>Ushishino lwePulp nePhepha

>Ishishini lezothutho

>Umlinganiselo weNqanaba

Xa kuthelekiswa nesensor ye-inductive kunye nesensor yokusondela kwe-capacitive, iisensor ze-ultrasonic zinoluhlu olude lokubona. Xa kuthelekiswa nesensor ye-photoelectric, isensor ye-ultrasonic ingasetyenziswa kwiindawo eziqatha, kwaye ayichaphazeleki ngumbala wezinto ekujoliswe kuzo, uthuli okanye inkungu yamanzi emoyeni. Isensor ye-ultrasonic ifanelekile ukubhaqa izinto kwiimeko ezahlukeneyo, ezifana nolwelo, izinto ezibonakalayo, izinto ezikhanyayo kunye namasuntswana, njl. Izinto ezibonakalayo ezifana neebhotile zeglasi, iipleyiti zeglasi, ifilimu ebonakalayo ye-PP/PE/PET kunye nezinye izinto ezichongiweyo. Izinto ezibonakalayo ezifana ne-foil yegolide, isilivere kunye nezinye izinto ezichongiweyo, kwezi zinto, isensor ye-ultrasonic inokubonisa ubuchule obuhle nobuzinzileyo bokubona. Isensor ye-ultrasonic ingasetyenziselwa ukubhaqa ukutya, ulawulo oluzenzekelayo lwenqanaba lezinto; Ukongeza, ulawulo oluzenzekelayo lwamalahle, iitships zomthi, isamente kunye namanye amanqanaba omgubo nalo lufanelekile kakhulu.

Iimpawu zeMveliso

> Isiphumo sokutshintsha se-NPN okanye se-PNP
> Isiphumo se-voltage ye-analog 0-5/10V okanye isiphumo sangoku se-analog 4-20mA
> Imveliso yeDijithali yeTTL
> Iziphumo zingatshintshwa ngokuphuculwa kweechweba ezilandelelanayo
> Ukuseta umgama wokufumanisa ngokusebenzisa imigca yokufundisa
> Imbuyekezo yobushushu

Inzwa ye-ultrasonic yohlobo lokubonakalisa olusasazekayo

Ukusetyenziswa kwee-sensors ze-ultrasonic ezibonisa ukukhanya okubanzi kakhulu. I-sensor enye ye-ultrasonic isetyenziswa njenge-emitter kunye ne-receiver. Xa i-sensor ye-ultrasonic ithumela umsebe wamaza e-ultrasonic, ikhupha amaza esandi nge-transmitter ekwi-sensor. La maza esandi asasazeka kwi-frequency ethile kunye ne-wavelength. Nje ukuba ahlangane nomqobo, amaza esandi ayabonakaliswa aze abuyiselwe kwi-sensor. Kule ndawo, i-receiver ye-sensor ifumana amaza esandi abonakalisiweyo aze awaguqule abe ziimpawu zombane.
I-diffuse reflection sensor ilinganisa ixesha elithathwayo ngamaza esandi ukuhamba ukusuka kwi-emitter ukuya kwi-receiver kwaye ibala umgama phakathi kwento kunye ne-sensor ngokusekelwe kwisantya sokusasazwa kwesandi emoyeni. Ngokusebenzisa umgama olinganisiweyo, sinokumisela ulwazi olufana nendawo, ubungakanani, kunye nemilo yento.

Isenzi se-ultrasonic sephepha eliphindwe kabini

I-sensor ye-ultrasonic yeshiti ephindwe kabini isebenzisa umgaqo we-sensor yohlobo lwe-beam. Ekuqaleni yenzelwe ishishini lokuprinta, i-sensor ye-ultrasonic ye-beam isetyenziselwa ukubona ubukhulu bephepha okanye iphepha, kwaye ingasetyenziswa kwezinye iinkqubo apho kufuneka ukwahlula ngokuzenzekelayo phakathi kwamaphepha angatshatanga nawaphindwe kabini ukukhusela izixhobo nokuphepha inkunkuma. Zigcinwe kwindawo encinci enoluhlu olukhulu lokufumanisa. Ngokungafaniyo neemodeli zokubonakalisa ezisasazekileyo kunye neemodeli zokubonakalisa, ezi sensors ze-ultrasound zeshiti ephindwe kabini azitshintshi rhoqo phakathi kweendlela zokudlulisa nezokwamkela, kwaye azilindi ukuba isignali ye-echo ifike. Ngenxa yoko, ixesha layo lokuphendula likhawuleza kakhulu, nto leyo ebangela ukuba kubekho i-switching frequency ephezulu kakhulu.

Ngenxa yokwanda kwenqanaba lokusebenza ngokuzenzekelayo kwemizi-mveliso, iShanghai Lanbao iqalise uhlobo olutsha lwesensor ye-ultrasonic enokusetyenziswa kwiimeko ezininzi zoshishino. Ezi sensor azichaphazeleki ngumbala, ukukhazimla, kunye nokucaca. Zinokufikelela ekufumaneni into ngokuchaneka kwe-millimeter kumgama omfutshane, kunye nokufunyanwa kwezinto ezikude kakhulu. Zifumaneka kwi-M12, M18, kunye ne-M30 threaded sleeves, ezine-resolutions ye-0.17mm, 0.5mm, kunye ne-1mm ngokulandelelana. Iindlela zokukhupha ziquka i-analog, iswitshi (NPN/PNP), kunye ne-communication interface output.

Inzwa ye-LANBAO Ultrasonic

Uthotho	Ububanzi	Uluhlu lokuva	Indawo engaboniyo	Isisombululo	I-voltage yokubonelela	Imo yokuphuma
UR18-CM1	M18	60-1000mm	0-60mm	0.5mm	15-30VDC	I-analog, i-switching output (NPN/PNP) kunye ne-communication mode output
UR18-CC15	M18	20-150mm	0-20mm	0.17mm	15-30VDC
UR30-CM2/3	I-M30	180-3000mm	0-180mm	1mm	15-30VDC
UR30-CM4	I-M30	200-4000mm	0-200mm	1mm	9...30VDC
UR30	I-M30	50-2000mm	0-120mm	0.5mm	9...30VDC
US40	/	40-500mm	0-40mm	0.17mm	20-30VDC
Iphepha eliphindwe kabini le-UR	M12/M18	30-60mm	/	1mm	18-30VDC	Ukutshintsha imveliso (NPN/PNP)

Ixesha lokuthumela: Agasti-15-2023