Hệ thống báo khói độ nhạy cao SZA-NA(FM)

Thông Tin Chi Tiết

---

Detects very low density smoke 200 m2 detection area (2150 ft2) No filter necessary N/O or N/C alarm contacts form A, form B Automatic and manual laser tests Four selectable sensitivity ranges: Sensitivity 1: 0.005 to 0.1%/m (0.002 to 0.03%/ft) Sensitivity 2: 0.01 to 0.2%/m (0.003 to 0.06%/ft) Sensitivity 3: 0.025 to 0.5%/m (0.008 to 0.15%/ft) Sensitivity 4: 0.25 to 5.0%/m (0.08 to 1.55%/ft) 3 alarm levels: Alarm 1 (low) Alarm 2 (medium). Alarm 3 (high).