• ulu_fanua_01

Hydz 1209 40KHZ Aluminium Case Ultrasonic Sensor

Fa'amatalaga Puupuu:

Vaega:

1. Tatala fausaga ma fa'aoga eseese

2. Fa'amau ma mama le mamafa

3. Ma'ale'ale maualuga ma leo mamafa

4. Faʻaitiitia le mana faʻaaogaina

5. Fa'atuatuaina maualuga


Fa'amatalaga Oloa

Faailoga o oloa

Tulaga Fa'apitoa

Leai.

Aitema

Vaega

 

1

Fausia

 

Tatala

2

Faʻaaogaina metotia

 

Transmitter/Receiver

3

Fa'aigoa Fa'atele

Hz

40±1K

4

Ma'ale'ale

 

≥-65V/u Mbar

5

SPL

dB

≥112(10V/30cm/sine galu)

6

Fa'atonu

 

90±5deg

7

Malosiaga

pF

2100±20%@1KHz

8

Malosi'i fa'atagaina

Vp-p

120(40KHz)

9

Va'aiga iloagofie

m

10

10

Galulue Vevela

-40….+85

Tusia (Fa'ailoga: T transmitter, R receiver)

hydz 1209 Tusia

Raphics mo Parata Fa'atinoga

D.Raphics mo ta'aloga fa'atinoga

Folasaga i le Ultrasonic Sensors

Ultrasonic sensors o masini e atiae e faʻaaoga ai uiga o le ultrasound.E fa'aogaina e le masini fa'aola le piezoelectric aafiaga ole piezoelectric ceramics.Pe a faʻaogaina se faʻailoga eletise i se piezoelectric plate ceramic, o le a faʻaleagaina, ma mafua ai ona tete le masini ma faʻaosoina galu ultrasonic.Pe a oso le ultrasound i se faʻalavelave, e toe faʻafoʻi i tua ma galue i luga o le piezoelectric plate ceramic e ala i le masini.Fa'avae i luga ole a'afiaga piezoelectric fete'ena'i, ole masini ultrasound e fa'atupuina ai se fa'ailoga eletise.E ala i le faʻaaogaina o le mataupu faavae o le saoasaoa faʻasalalau faifaipea o galu ultrasonic i le ala lava e tasi, o le mamao i le va o faʻalavelave e mafai ona fuafua e faʻavae i luga o le eseesega o le taimi i le va o le felauaiga ma le mauaina o faailo.O galu o le Ultrasonic o le a faʻaalia ai le tele o siʻule o mafaufauga pe a latou faʻafesoʻotaʻi ma mea leaga poʻo fesoʻotaʻiga, ma aafiaga Doppler pe a faʻafesoʻotaʻi ma mea feʻaveaʻi.O le mea lea, o masini ultrasonic e faʻaaogaina lautele i alamanuia, faʻaoga lautele, puipuiga a le atunuʻu, biomedicine, ma isi faʻalapotopotoga.

Talosaga

1. Radar anti-collision taʻavale, masini faʻapipiʻi ultrasonic, suʻega vavalalata ultrasonic;

2. Fa'atonuga mamao mo meaafale, meata'alo, ma isi masini fa'aeletoroni;

3. Ltrasonic emission ma le taliaina masini mo mea e tetee atu i-gaoi ma mea e puipuia ai faalavelave.

4.Fa'aaoga e tuli ese ai namu, iniseti, manu, ma isi.

Tusi lau savali iinei ma lafo mai ia i matou