1. Ulwakhiwo olubonakalisa umgama omde wokulinganisa kunye ne-engile encinci yokulinganisa.
2. Isekethe yokucubungula isignali ekrelekrele kwindawo encinci engaboniyo.
3. I-algorithm yokulinganisa echanekileyo kakhulu eyakhelwe ngaphakathi enempazamo encinci ye-<5mm.
4. I-engile yokulinganisa elawulekayo, uvakalelo oluphezulu, kunye nokukwazi okunamandla okulwa nokuphazamiseka.
5. I-algorithm yokuqonda iithagethi zokwenyani eyakhelwe ngaphakathi ukuze kufumaneke ukuchaneka okuphezulu kokuqaphela iithagethi.
6. Iindlela zokulinganisa zobungcali ezinokwenziwa ngokwezifiso zokulinganisa imizimba yabantu okanye izinto ezicwangcisiweyo.
7. Iziphumo ezininzi: imveliso yobubanzi bepulse ephezulu, imveliso ye-UART, imveliso yeswitshi, imveliso ye-RS485, enika ulungelelwaniso oluqinileyo lwe-interface.
8. Umsebenzi wokubuyisela ubushushu obukwibhodi ukulungisa ngokuzenzekelayo ukuphambuka kobushushu.
9. Uyilo lokusetyenziswa kwamandla aphantsi, umbane obanzi, osebenza ukusuka kwi-3.3 ukuya kwi-24V.
10. Uyilo lokukhusela i-electrostatic discharge (ESD) olunezixhobo zokukhusela i-ESD ezifakwe kwiileyiti zokukhupha, ezihambelana nomgangatho we-IEC61000-4-2.
Uluhlu oluthe tye
Inkqubo yolawulo lokupaka
Inkqubo yokulawula inkunkuma ekrelekrele
Ukuphepha imiqobo yerobhothi kunye nolawulo oluzenzekelayo
Ukufunyanwa kokusondela kwento kunye nobukho bayo
| Iiparamitha zokulinganisa | |
| Igama lemveliso | Inzwa yoLuhlu lwe-Ultrasonic |
| Inombolo yoMzekelo | A12 |
| I-Voltage yokusebenza | 3.3~24v |
| Umbane oNgaguqukiyo | 15~5000uA |
| Umlinganiselo wangoku | <10mA |
| Ubude bexesha lokulinganisa | ≤50ms |
| Umgama weNdawo efileyo | 25cm |
| Uluhlu lwezinto ezicwangcisiweyo | 25-500cm |
| I-engile yokubhekisa | ≈21° |
| Ukuchaneka kokulinganisa | ±(1+S×0.3%)cm |
| Imbuyekezo yobushushu | Imbuyekezo |
| Ubushushu bokusebenza | -15℃ - +60℃ |
| Imveliso | Kukho iindlela ezininzi zokukhupha ezifumanekayo, kuquka i-high-level pulse width output, i-UART output, i-switch output, kunye ne-RS485 output, inikezela ngokuguquguquka okuqinileyo kojongano. |
Q: Ndingayifumana njani ikowuteshini?
A: Ungathumela umbuzo kwi-Alibaba okanye kolu lwazi lungezantsi loqhagamshelwano, uza kufumana impendulo ngoko nangoko.
Q: Ndingazifumana iisampulu?
A: Ewe, sinezixhobo ezikwisitokhwe zokukunceda ufumane iisampulu ngokukhawuleza kangangoko sinako.
Q: Yintoni umbane oqhelekileyo kunye nemveliso yesiginali?
A: Uyilo lokusetyenziswa kwamandla aphantsi, umbane obanzi, osebenza ukusuka kwi-3.3 ukuya kwi-24V. Imveliso emininzi: isiphumo sobubanzi be-pulse ephezulu, isiphumo se-UART, isiphumo seswitshi, isiphumo se-RS485, esinika ulungelelwaniso oluqinileyo lwe-interface.
Q: Ndingayiqokelela njani idatha?
A: Ungasebenzisa eyakho i-data logger okanye i-wireless transmission module ukuba unayo, sinikezela nge
Iprotokholi yonxibelelwano ye-RS485-Mudbus. Singakubonelela ngemodyuli ye-trnasmission engenazingcingo ye-LORA/LORANWAN/GPRS/4G ehambelanayo kunye ne-data logger ukuba uyayifuna.
Q: Ngaba ungasinika iseva yelifu yasimahla kunye nesoftware?
A: Ewe, singabonelela ngeseva kunye nesoftware ehambelanayo ukuze sibone idatha yexesha langempela kwiPC okanye kwiselfowuni kwaye ungakhuphela idatha ngohlobo lwe-excel.
Q: Ndingayazi iwaranti yakho?
A: Ewe, ngokuqhelekileyo ngunyaka omnye.
Q: Lithini ixesha lokuhambisa?
A: Ngokwesiqhelo, iimpahla ziya kuhanjiswa kwiintsuku ezi-3-5 zomsebenzi emva kokufumana intlawulo yakho. Kodwa kuxhomekeke kubungakanani bakho.
Q: Ndingayiqokelela njani idatha?
A: Ungasebenzisa eyakho i-data logger okanye i-wireless transmission module ukuba unayo, sinikezela nge-RS485-Mudbus communication protocol. Singabonelela nange-LORA/LORANWAN/GPRS/4G wireless module ehambelanayo.
Q: Ngaba unayo isoftware ehambelanayo?
A: Ewe, singabonelela ngesoftware, ungayijonga idatha ngexesha langempela kwaye ukhuphele idatha kwisoftware, kodwa kufuneka isebenzise umqokeleli wedatha kunye nomsingathi wethu.
Q: Ingakanani ubude bentambo eqhelekileyo?
A: Ubude bayo obuqhelekileyo yi-5m. Kodwa ingenziwa ngokwezifiso, i-MAX ingaba yi-1km.
Q: Ingakanani ixesha lokuphelelwa yile Sensor?
A: Ngokwesiqhelo iminyaka eli-1-2.
Q: Ndingayazi iwaranti yakho?
A: Ewe, ngokuqhelekileyo ngunyaka omnye.
Q: Lithini ixesha lokuhambisa?
A: Ngokwesiqhelo, iimpahla ziya kuhanjiswa kwiintsuku ezi-3-5 zokusebenza emva kokufumana intlawulo yakho. Kodwa kuxhomekeke kubungakanani bakho. A: Ewe, ngokwesiqhelo ngunyaka omnye.