I-Distributed Acoustic (DAS)
Isingeniso
I-Distributed acoustic sensor DAS iyi-distributed optical fiber sensor esekelwe ekusakazeni kwe-Rayleigh okuhlangene. Isebenzisa i-fiber ukuze izwakalise (ukudlidliza) izici ezizwelayo, lapho ukudlidliza kwangaphandle kusebenza ku-sensor fiber, ngenxa yomphumela we-elastic optical, i-refractive index ye-fiber, ubude buzoba noshintsho oluncane, okuholela ekuqineni kokukhanya kanye nesigaba sesignali yokudlulisa ku-fiber kushintsha ngesikhathi esifanayo.
Inkomba yepharamitha yobuchwepheshe
| Amapharamitha emishini | I-DAS-UL10 (10) Lite | I-DAS-UL10 (20) Pro |
| Uhlobo lwefayibha | I-fiber yemodi eyodwa 9um/125um | |
| Isiteshi sokulinganisa | Iziteshi eziyi-1/2/4 | |
| Ukulinganisa ibanga | 10km/isiteshi | 20km/isiteshi |
| Imodeli yokuhambisana kwe-AI | Okujwayelekile | Kuthuthukisiwe |
| Isikhala Sokuthatha Amasampula | 0.4m/1m/2m/5m (ingasethwa) | |
| Ukunemba kwesikhundla | 0.4m-25m (ingasethwa) | |
| Isikhathi sokuphendula nge-alamu | ≤3s | |
| Ukunemba kokulungiswa kwesigaba | 0.1rad (Okuvamile) | |
| Umsebenzi wokubuyisela umsindo | Yebo | |
| Ukunemba kwemvamisa | ±1HZ | |
| Isixhumi sokuxhumana | 2 RJ45 (i-Ethernet), 1 RS485, 2 USB, 8 relay, 3HDMI | |
| Isixhumi se-Optical | Isixhumi esizikhiyayo esingangeni uthuli se-E2000 noma i-FC/APC (ejwayelekile ene-E2000) | |
| Amandla okusebenza | I-DC24V, ukusetshenziswa kwamandla kwemojula okumaphakathi okungu-25W | |
| Ubukhulu (W×D×H) kanye Nezisindo | 482.6mm×328mm×132.8mm (13KG) | |
