Sensor ea ultrasonic ke sensor e fetolang mats'oao a maqhubu a ultrasonic hore e be matšoao a mang a matla, hangata mats'oao a motlakase. Maqhubu a Ultrasonic ke maqhubu a maiketsetso a nang le maqhubu a vibrate a fetang 20kHz. Li na le litšoaneleho tsa maqhubu a phahameng, bolelele bo bokhutšoane ba maqhubu, ts'ebetso e fokolang ea ho fapana, le tataiso e ntle haholo, e li lumellang ho hasana joalo ka mahlaseli a tataiso. Maqhubu a Ultrasonic a na le bokhoni ba ho kenella ka har'a metsi le lintho tse tiileng, haholo-holo linthong tse thata tse opaque. Ha maqhubu a ultrasonic a kopana le litšila kapa li-interfaces, a hlahisa maikutlo a bohlokoa ka mokhoa oa matšoao a echo. Ho feta moo, ha maqhubu a ultrasonic a kopana le lintho tse tsamaeang, a ka hlahisa liphello tsa Doppler.
Lits'ebetsong tsa indasteri, li-sensor tsa ultrasonic li tsejoa ka ho ts'epaha ha tsona ho phahameng le ho feto-fetoha ho matla. Mekhoa ea ho lekanya ea li-sensor tsa ultrasonic e sebetsa ka botšepehi tlas'a maemo ohle, e nolofalletsang ho lemoha ntho e nepahetseng kapa tekanyo ea boemo ba thepa ka ho nepahala ha millimeter, esita le bakeng sa mesebetsi e rarahaneng.
Libaka tsena li kenyelletsa:
>Lisebelisoa tsa Boenjiniere ba Mechini/Mochini
> Lijo le Seno
>Ho betla mapolanka le Thepa
> Thepa ea Moaho
> Temo
> Boqapi
>Indasteri ea Pulp le Pampiri
>Indasteri ea Logistics
> Tekanyo ea Boemo
Ha ho bapisoa le inductive sensor le capacitive proximity sensor, 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 khahloe ke' mala oa lintho tse lebisitsoeng, lerōle kapa moholi oa metsi moeeng. lisebelisoa tse pepeneneng, lisebelisoa tse bonahatsang le likaroloana, joalo-joalo. Lintho tse bonahalang tse kang libotlolo tsa khalase, lipoleiti tsa khalase, filimi e hlakileng ea PP / PE / PET le lisebelisoa tse ling. Lisebelisoa tse bonahatsang tse kang foil ea khauta, silevera le lisebelisoa tse ling, bakeng sa lintho tsena, sensor ea ultrasonic e ka bontša bokhoni bo babatsehang le bo tsitsitseng ba ho lemoha.Ultrasonic sensor e ka boela ea sebelisoa ho lemoha lijo, ho laola ka mokhoa o itekanetseng oa boemo ba thepa; Ntle le moo, taolo ea othomathike ea mashala, lithapo tsa patsi, samente le maemo a mang a phofo le eona e loketse haholo.
Litšobotsi tsa Sehlahisoa
> Phatlalatso ya NPN kapa PNP
> Phallo ea matla a analoge 0-5/10V kapa tlhahiso ea hona joale ea analoge 4-20mA
> Digital TTL tlhahiso
> Output e ka fetoloa ka ntlafatso ea serial port
> Ho beha sebaka sa ho lemoha ka mela ya ho ruta
> Matšeliso a mocheso
> Phallo ea matla a analoge 0-5/10V kapa tlhahiso ea hona joale ea analoge 4-20mA
> Digital TTL tlhahiso
> Output e ka fetoloa ka ntlafatso ea serial port
> Ho beha sebaka sa ho lemoha ka mela ya ho ruta
> Matšeliso a mocheso
Sensor ea "ultrasonic reflection" e fapaneng
Ts'ebeliso ea li-diffuse reflection ultrasonic sensors e pharaletseng haholo. Sensor e le 'ngoe ea ultrasonic e sebelisoa e le emitter le moamoheli. Ha sensor ea ultrasonic e romela mahlaseli a maqhubu a ultrasonic, e ntša maqhubu a molumo ka mochine o fetisang ka har'a sensor. Maqhubu ana a molumo a ata ka lebelo le itseng le bolelele ba maqhubu. Hang ha ba kopana le tšitiso, maqhubu a molumo a bonahala 'me a khutlisetsoa ho sensor. Mothating ona, moamoheli oa sensor o amohela maqhubu a molumo a bonts'itsoeng ebe o a fetola matšoao a motlakase.
Sensor e pharalletseng ea ho bonahatsa e lekanya nako eo maqhubu a molumo a e nkang ho tloha ho emitter ho ea ho moamoheli mme e lekanya sebaka se pakeng tsa ntho le sensor ho latela lebelo la phatlalatso ea molumo moeeng. Ka ho sebelisa bohōle bo lekantsoeng, re ka tseba boitsebiso bo kang boemo, boholo le sebōpeho sa ntho.
Sensor e pharalletseng ea ho bonahatsa e lekanya nako eo maqhubu a molumo a e nkang ho tloha ho emitter ho ea ho moamoheli mme e lekanya sebaka se pakeng tsa ntho le sensor ho latela lebelo la phatlalatso ea molumo moeeng. Ka ho sebelisa bohōle bo lekantsoeng, re ka tseba boitsebiso bo kang boemo, boholo le sebōpeho sa ntho.
Letlapa le le leng la ultrasonic sensor
The double sheet ultrasonic sensor e amohela molao-motheo oa ho sebelisa sensor ea mofuta oa beam. Qalong e etselitsoe indasteri ea khatiso, ultrasonic through beam sensor e sebelisetsoa ho lemoha botenya ba pampiri kapa lakane, 'me e ka sebelisoa lits'ebetsong tse ling moo ho hlokahalang ho khetholla ka mokhoa o ikemetseng pakeng tsa maqephe a le mong le a mabeli ho sireletsa thepa le ho qoba litšila. Li lula ntlong e kopaneng e nang le sebaka se seholo sa ho lemoha. Ho fapana le mefuta e fapaneng e bonts'ang le mefuta e bonts'ang, li-sensor tsena tsa doule sheet ultrasonic ha li tsoele pele ho fetoha lipakeng tsa mekhoa ea ho fetisa le ea ho amohela, ebile ha li emele hore lets'oao la echo le fihle. Ka lebaka leo, nako ea eona ea ho arabela e potlakile haholo, e leng se etsang hore ho be le maqhubu a phahameng haholo a ho fetola.
Ka boemo bo ntseng bo eketseha ba boiketsetso ba indasteri, Shanghai Lanbao e hlahisitse 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 pepeseha. Ba ka fihlela tlhahlobo ea ntho ka ho nepahala ha millimeter libakeng tse khuts'oane, hammoho le ho lemoha lintho tsa ultra-range. Li fumaneha ka M12, M18, le M30 e kentsoeng ka likhoele tse nang le likhoele, tse nang le 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.
LANBAO Ultrasonic Sensor
| Letoto | Diameter | Sebaka sa ho utloa | Sebaka se foufetseng | Qeto | Matla a phepelo | Mokhoa oa ho tsoa |
| UR18-CM1 | M18 | 60-1000 limilimithara | 0-60 limilimithara | 0.5 limilimithara | 15-30VDC | Analog, switching output (NPN/PNP) le tlhahiso ea mokhoa oa puisano |
| UR18-CC15 | M18 | 20-150 limilimithara | 0-20 limilimithara | 0.17 limilimithara | 15-30VDC | |
| UR30-CM2/3 | M30 | 180-3000 limilimithara | 0-180 limilimithara | 1mm | 15-30VDC | |
| UR30-CM4 | M30 | 200-4000 limilimithara | 0-200 limilimithara | 1mm | 9...30VDC | |
| UR30 | M30 | 50-2000 limilimithara | 0-120 limilimithara | 0.5 limilimithara | 9...30VDC | |
| US40 | / | 40-500 limilimithara | 0-40mm | 0.17 limilimithara | 20-30VDC | |
| UR leqephe le habeli | M12/M18 | 30-60 limilimithara | / | 1mm | 18-30VDC | Phetoho ea phetoho (NPN/PNP) |
Nako ea poso: Aug-15-2023