Ọpọlọ-ni-ọkan ti o pọ si vfl ftth opticical Fireef olutọṣẹ
Idanimọ okun ti o darapọ yii tun mọ iyipada bi 270Hz, 1khz ati 2khz. Nigbati wọn lo wọn lati ṣe awari igbohunsafẹfẹ, ohun asopọ ohun afetigbọ tẹlẹ ti mu ṣiṣẹ. Awọn olori ti o bamupter mẹrin wa fun wa: Ø0.9, øm2.0 ati ø3.0. Idanimọ okun ti o darapọ yii ni agbara nipasẹ batiri Alkaline 9V 9V kan.
Awọn ohun mẹta ti a fun ni: Mul-ti / Gbẹ-IT3 / OR3
| Ṣe idanimọ ibiti o wa | 800-1700 Nm | |
| Iru ifihan agbara ti idanimọ | CW, 270Hz ± 5%, 1khz ± 5%, 2khz ± 5% | |
| Iru olutẹpa | Ø11mmmmmm ni 2pcs | |
| Oriṣi ti ndaba | Øgu0.25 (wulo fun okun bafe), Ø0.9 (iwulo fun Ø0.9 okun) | |
| Ø2.0 (iwulo fun ø2.0 okun), Ø3.0 (iwulo fun ø3.0 okun) | ||
| Itọsọna ami | Osi & Ọtun LED | |
| Idanwo idanwo Tọju (DBM, CW / 0.9mm ni okun) | -46 ~ 10 (1310nm) | |
| -50 ~ 10 (1550nm) | ||
| Idanwo idanwo agbara (DBM, CW / 0.9mm ni okun) | -50 ~ + 10 | |
| Ifihan igbohunsafẹfẹ Ifihan (HZ) | 270, 1k, 2k | |
| Aaye idanwo igbohunsafẹfẹ (DBM, iye apapọ) | Ø0.9, ø2.0, ø3.0 | -30 ~ 0 (270hz, 1khz) |
| -25 ~ 0 (2khz) | ||
| Ø0.25 | -25 ~ 0 (270hz, 1khz) | |
| -40 ~ 0 (2khz) | ||
| Isonu Ifisilẹ (DB, iye aṣoju) | 0.8 (1310nm) | |
| 2.5 (1550nm) | ||
| Byeliline batiri (v) | 9 | |
| Iwọn otutu ti o ṣiṣẹ (℃) | -10- + 60 | |
| Ibi ipamọ ibi-itọju (℃) | -25- + 70 | |
| Iwọn (mm) | 196x30.5X27 | |
| Iwuwo (g) | Ọkẹkọọkan | |
Kọ ifiranṣẹ rẹ nibi ki o firanṣẹ si wa
