25KHZ 16mm piezoelectric ultrasonic sensor
Likaroloana
1.1) Sebopeho se bulehileng
1.2) Boima bo boima le bo bobebe
1.3) Kutlo e phahameng le khatello ea molumo
1.4) Tšebeliso e fokolang ea matla
1.5) Ho tšepahala ho phahameng
1625T Ultrasonic transmitter ke karolo ea mantlha ea sesebelisoa sa elektroniki se lelekang likokoanyana se sebelisang potoloho e matla ea maqhubu a maqhubu a matla ho hlahisa maqhubu a ultrasonic a 22-55KHZ.Patlisiso ea mahlale e fumane hore likokoanyana tse joalo ka menoang, maphele le litoeba li ka baka tšitiso tsamaisong ea tsona ea endocrine le mesebetsi ea 'mele ka har'a mofuta ona oa khafetsa, ka hona ho fihlela phello ea ho leleka le ho bolaea.
Litšobotsi
| Che. | Ntho | Yuniti | Tlhaloso |
| 1 | Kaho | Bula | |
| 2 | Ho sebelisa mokhoa | Mofetisi/ Moamohedi | |
| 3 | Nominal Frequency | Hz | 25±1.5K |
| 4 | Kutloisiso | ≥-68V/u Mbar | |
| 5 | SPL | dB | ≥118(10V/30cm/sine wave) |
| 6 | Directivity | 60 deg | |
| 7 | Bokhoni | pF | 2500±20%@1KHz |
| 8 | Matla a kenang a lumelletsoeng | Vp-p | 150(40KHz) |
| 9 | Sebaka se fumanehang | m | 10 |
| 10 | Mocheso oa ho sebetsa | ℃ | -40….+85 |
Ho taka (Matšoao: T transmitter, R receiver)
Kenyelletso ea li-sensors tsa Ultrasonic
Li-sensor tsa Ultrasonic ke li-sensor tse ntlafalitsoeng ho sebelisoa litšobotsi tsa ultrasound.Li-sensor tsa Ultrasonic li sebelisa phello ea piezoelectric ea li-ceramics tsa piezoelectric.Ha lets'oao la motlakase le sebelisoa ho poleiti ea ceramic ea piezoelectric, e tla holofala, e etse hore sensor e thothomele le ho ntša maqhubu a ultrasonic.Ha ultrasound e otla tšitiso, e bonahatsa morao 'me e sebetsa holim'a poleiti ea ceramic ea piezoelectric ka sensor.E ipapisitse le phello e fapaneng ea piezoelectric, sensor ea ultrasound e hlahisa tlhahiso ea lets'oao la motlakase.Ka ho sebelisa molao-motheo oa lebelo le sa khaotseng la ho hasana ha maqhubu a ultrasonic sebakeng se le seng, sebaka se pakeng tsa litšitiso se ka khethoa ho latela phapang ea nako pakeng tsa ho fetisa le ho amohela lipontšo.Maqhubu a Ultrasonic a tla hlahisa maikutlo a bohlokoa a ho bonahatsa ha a kopana le litšila kapa li-interfaces, le liphello tsa Doppler ha li kopana le lintho tse tsamaeang.Ka hona, li-sensor tsa ultrasonic li sebelisoa haholo indastering, ts'ebeliso ea sechaba, ts'ireletso ea naha, biomedicine le mafapha a mang.
Lisebelisoa
1. Radar ea likoloi tse thibelang ho thulana, tsamaiso ea mahlaseli a mahlaseli a kotsi, ultrasonic proximity switch;
2. Lisebelisoa tsa ho laola remoutu bakeng sa lisebelisoa tsa ka tlung, lipapali, le lisebelisoa tse ling tsa elektroniki;
3. Ultrasonic emission le lisebelisoa tsa kamohelo bakeng sa thepa e khahlanong le bosholu le ho thibela likoluoa.
4.E sebelisoa ho leleka menoang, likokoanyana, liphoofolo, joalo-joalo.
