O se masini fa'alogo ultrasonic o se masini fa'alogo e liua ai fa'ailoilo o galu ultrasonic i isi fa'ailoilo o le malosi, e masani lava o fa'ailoilo eletise. O galu ultrasonic o galu fa'amekanika e maualuga atu le televave o le gatete nai lo le 20kHz. E iai o latou uiga o le televave maualuga, pu'upu'u le galu, la'ititi le fa'alavelave o le diffraction, ma le lelei tele o le itu, e mafai ai ona latou sosolo o ni ave fa'alogo. E iai le gafatia o galu ultrasonic e fa'asusu i vai ma mea malo, aemaise lava i mea malo e le manino. A fetaia'i galu ultrasonic ma mea leaga po'o ni vaega, latou te gaosia ni fa'aataata taua i foliga o fa'ailoilo echo. E le gata i lea, a fetaia'i galu ultrasonic ma mea fe'avea'i, e mafai ona latou fa'atupuina ni aafiaga Doppler.
>Sene Fa'asalalauina o le Ituaiga o le Ata Fa'asalalau Ultrasonic
>Vaega e fua ai: 40-500mm
> Voltage sapalai:20-30VDC
> Fua fa'atatau o le iugafono:2mm
> IP67 e tete'e i le pefu ma le susu
> Taimi tali: 50ms
| NPN | LEAI/NC | US40-CC50DNB-E2 |
| NPN | Faiga o le Hysteresis | US40-CC50DNH-E2 |
| 0-5V | UR18-CC15DU5-E2 | US40-CC50DU5-E2 |
| 0-10V | UR18-CC15DU10-E2 | US40-CC50DU10-E2 |
| PNP | LEAI/NC | US40-CC50DPB-E2 |
| PNP | Faiga o le Hysteresis | US40-CC50DPH-E2 |
| 4-20mA | Fa'asalalauga fa'a-analog | US40-CC50DI-E2 |
| Komi | TTL232 | US40-CC50DT-E2 |
| Fa'amatalaga auiliili | ||
| Va'aiga o le iloa | 40-500mm | |
| Vaega tauaso | 0-40mm | |
| Fua fa'atatau o le iugafono | 0.17mm | |
| Toe fai le sa'o | ± 0. 15% o le tau atoa | |
| Sa'o atoatoa | ±1% (taui mo le fesuia'iga o le vevela) | |
| Taimi tali atu | 50ms | |
| Suiga o le hysteresis | 2mm | |
| Feso'ota'iga o le televave | 20Hz | |
| Fa'atuai ona fa'agaoioia le eletise | <500ms | |
| Voltage galue | 20...30VDC | |
| Tafe e leai se avega | ≤25mA | |
| Fa'ailoga | Aoaoina manuia: moli samasama emo; | |
| Le manuia o le a'oa'oina: moli lanumeamata ma moli samasama emo | ||
| I le vaega A1-A2, o loʻo moli le moli samasama, o loʻo moli le moli lanumeamata | ||
| e fa'aauau pea ona moli, ma o lo'o emo le moli samasama | ||
| Ituaiga ulufale | Faatasi ai ma le galuega e aoao ai i totonu | |
| Vevela o le si'osi'omaga | -25C…70C (248-343K) | |
| Vevela o le teuina | -40C…85C (233-358K) | |
| Uiga | Lagolago le fa'aleleia o le port serial ma sui le ituaiga o le output | |
| Meafaitino | Ufiufi nickel kopa, mea fa'aopoopo palasitika | |
| Tipiloma puipuiga | IP67 | |
| Feso'ota'iga | Feso'ota'iga M12 e 4 pine | |