I-Distributed Acoustic (DAS)
Intshayelelo
I-Distributed acoustic sensor DAS yi-distributed optical fiber sensor esekelwe kwi-coherent Rayleigh scattering. Isebenzisa i-fiber ukwenza isandi (ukungcangcazela) iimpawu ezibuthathaka, xa ukungcangcazela kwangaphandle kusebenza kwi-sensor fiber, ngenxa ye-elastic optical effect, i-refractive index ye-fiber, ubude buya kuba notshintsho oluncinci, nto leyo ebangela ukuba i-optical inamandla kunye nesigaba sesignali yokudlulisa kwi-fiber itshintshe ngaxeshanye.
Isalathisi sepharamitha yobugcisa
| Iiparamitha zezixhobo | I-DAS-UL10 (10) Lite | I-DAS-UL10 (20) Pro |
| Uhlobo lweFayibha | Ifayibha yemowudi enye 9um/125um | |
| Itshaneli yokulinganisa | Iitshaneli eziyi-1/2/4 | |
| Ukulinganisa umgama | 10km/itshaneli | 20km/itshaneli |
| Imodeli yokuhambelana kwe-AI | Umgangatho | Iphuculwe |
| Indawo yokuSampulula | 0.4m/1m/2m/5m (ingamiselwa) | |
| Ukuchaneka kwesikhundla | 0.4m-25m (ingamiselwa) | |
| Ixesha lokuphendula nge-alamu | ≤3s | |
| Ukuchaneka kokulungiswa kwesigaba | 0.1rad (Eqhelekileyo) | |
| Umsebenzi wokubuyisela isandi | Ewe | |
| Ukuchaneka kwefrikhwensi | ±1HZ | |
| Ujongano lonxibelelwano | 2 RJ45 (i-Ethernet), 1 RS485, 2 USB, 8 relays, 3HDMI | |
| Isinxibelelanisi se-Optical | Isixhumi esizitshixayo esingenathuli se-E2000 okanye i-FC/APC (esemgangathweni ene-E2000) | |
| Amandla okusebenza | I-DC24V, ukusetyenziswa kwamandla okuphakathi kwemodyuli yi-25W | |
| Ubukhulu (W×D×H) kunye nobunzima | 482.6mm×328mm×132.8mm (13KG) | |
