Ultrasonic sensor

Sensor ea ultrasonic ke sensor e fetolang matšoao a maqhubu a ultrasonic hore e be matšoao a mang a matla, hangata matšoao a motlakase. Maqhubu a ultrasound ke maqhubu a mechine a nang le maqhubu a ho thothomela a fetang 20kHz. A na le litšobotsi tsa maqhubu a phahameng, bolelele ba maqhubu bo bokhutšoanyane, ketsahalo e fokolang ea diffraction, le tataiso e ntle, e a lumellang ho ata joalo ka mahlaseli a tataiso. Maqhubu a ultrasound a na le bokhoni ba ho kenella metsing le linthong tse tiileng, haholo-holo linthong tse tiileng tse sa bonahaleng. Ha maqhubu a ultrasound a kopana le litšila kapa li-interface, a hlahisa lipontšo tse kholo ka mokhoa oa matšoao a echo. Ho feta moo, ha maqhubu a ultrasound a kopana le lintho tse tsamaeang, a ka hlahisa litlamorao tsa Doppler.

Litšebelisong tsa indasteri, li-sensor tsa ultrasonic li tsebahala ka ho tšepahala ha tsona ho hoholo le ho tenyetseha ho matla. Mekhoa ea ho lekanya li-sensor tsa ultrasonic e sebetsa ka mokhoa o tšepahalang tlas'a maemo a mangata, e nolofalletsang ho lemoha ntho ka nepo kapa ho lekanya boemo ba thepa ka ho nepahala ha millimeter, esita le bakeng sa mesebetsi e rarahaneng.

Libaka tsena li kenyelletsa:

> Boenjiniere ba Mekaniki/Lisebelisoa tsa Mekaniki

>Lijo le Lino tse Tahang

> Ho betla mapolanka le Thepa ea ka tlung

> Thepa ea Kaho

>Temo

>Meaho ea Meaho

> Indasteri ea Makhasi le Pampiri

> Indasteri ea thepa

> Tekanyo ea Boemo

Ha ho bapisoa le sensor e hlahisang le sensor ea ho atamelana ha capacitive, li-sensor tsa ultrasonic li na le sebaka se selelele sa ho lemoha. Ha ho bapisoa le sensor ea photoelectric, sensor ea ultrasonic e ka sebelisoa libakeng tse thata, 'me ha e amehe ke' mala oa lintho tse reriloeng, lerōle kapa moholi oa metsi moeeng. Sensor ea ultrasonic e loketse ho lemoha lintho maemong a fapaneng, joalo ka metsi, thepa e bonaletsang, thepa e bonahatsang le likaroloana, jj. Lisebelisoa tse bonaletsang tse kang libotlolo tsa khalase, lipoleiti tsa khalase, filimi e bonaletsang ea PP/PE/PET le ho lemoha lisebelisoa tse ling. Lisebelisoa tse bonahatsang tse kang foil ea khauta, silevera le ho lemoha lisebelisoa tse ling, bakeng sa lintho tsena, sensor ea ultrasonic e ka bontša bokhoni bo botle le bo tsitsitseng ba ho lemoha. Sensor ea ultrasound e ka boela ea sebelisoa ho lemoha lijo, taolo ea boiketsetso ea boemo ba thepa; Ho phaella moo, taolo ea boiketsetso ea mashala, li-chips tsa lehong, samente le maemo a mang a phofo le eona e loketse haholo.

Litšobotsi tsa Sehlahisoa

> Phello ea switch ea NPN kapa PNP
> Tlhahiso ea motlakase oa analog 0-5/10V kapa tlhahiso ea hona joale ea analog 4-20mA
> Tlhahiso ea TTL ea dijithale
> Tlhahiso e ka fetoloa ka ntlafatso ea koung ea serial
> Ho beha sebaka sa ho lemoha ka mela ea ho ruta
> Puseletso ea mocheso

Sensor ea ultrasonic ea mofuta oa ponts'o e hasaneng

Tšebeliso ea li-sensor tsa ultrasonic tse bonts'ang khanya e pharaletseng haholo. Sensor e le 'ngoe ea ultrasound e sebelisoa e le emitter le receiver. Ha sensor ea ultrasound e romela mahlaseli a maqhubu a ultrasound, e ntša maqhubu a molumo ka transmitter e ka har'a sensor. Maqhubu ana a molumo a ata ka maqhubu le bolelele ba leqhubu le itseng. Hang ha a kopana le tšitiso, maqhubu a molumo aa bonts'oa 'me a khutlisetsoa ho sensor. Nakong ena, moamoheli oa sensor o amohela maqhubu a molumo a bonts'itsoeng 'me a a fetola matšoao a motlakase.
Sensor e hasanyang e lekanya nako eo maqhubu a molumo a e nkang ho tloha ho emitter ho ea ho moamoheli 'me e bala sebaka se pakeng tsa ntho le sensor ho latela lebelo la ho hasana ha molumo moeeng. Ka ho sebelisa sebaka se lekantsoeng, re ka fumana tlhahisoleseling e kang boemo, boholo le sebopeho sa ntho.

Sensor ea ultrasonic ea lakane e habeli

Sensor ea ultrasound ea lakane e habeli e sebelisa molao-motheo oa sensor ea mofuta oa beam. Qalong e ne e etselitsoe indasteri ea khatiso, sensor ea ultrasound ea beam e sebelisoa ho lemoha botenya ba pampiri kapa lakane, 'me e ka sebelisoa lits'ebetsong tse ling moo ho hlokahalang ho khetholla ka bohona pakeng tsa maqephe a le mong le a mabeli ho sireletsa lisebelisoa le ho qoba litšila. Li bolokiloe ka tlung e nyane e nang le sebaka se seholo sa ho lemoha. Ho fapana le mehlala ea ho bonahatsa e hasaneng le mehlala ea reflector, li-sensor tsena tsa ultrasound tsa lakane e habeli ha li fetohe khafetsa lipakeng tsa mekhoa ea ho fetisa le ho amohela, ebile ha li emele hore lets'oao la echo le fihle. Ka lebaka leo, nako ea eona ea karabelo e potlakile haholo, e leng se fellang ka maqhubu a ho fetola a phahameng haholo.

Ka boemo bo ntseng bo eketseha ba othomathike ea indasteri, Shanghai Lanbao e qalile mofuta o mocha oa sensor ea ultrasonic e ka sebelisoang maemong a mangata a indasteri. Li-sensor tsena ha li angoe ke 'mala, ho benya le ho pepeneneng. Li ka fihlella ho fumanoa ha ntho ka ho nepahala ha millimeter libakeng tse khutšoane, hammoho le ho fumanoa ha ntho e fapaneng haholo. Li fumaneha ka matsoho a khoele a ho kenya a M12, M18, le M30, ka liqeto tsa 0.17mm, 0.5mm, le 1mm ka ho latellana. Mekhoa ea tlhahiso e kenyelletsa analog, switch (NPN/PNP), hammoho le tlhahiso ea sebopeho sa puisano.

Sensor ea Ultrasonic ea LANBAO

Letoto	Bophara	Sebaka sa ho lemoha	Sebaka sa mahlo	Qeto	Phepelo ea motlakase	Mokhoa oa ho ntša
UR18-CM1	M18	60-1000mm	0-60mm	0.5mm	15-30VDC	Tlhahiso ea analoge, switching output (NPN/PNP) le mokhoa oa puisano output
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
Leqephe le habeli la UR	M12/M18	30-60mm	/	1mm	18-30VDC	Ho chencha tlhahiso (NPN/PNP)

Nako ea poso: Phato-15-2023