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

Product Description

Thông tin chi tiết
Hệ thống báo khói độ nhạy cao Hochiki
Mã sản phẩm: SZA-NA(FM)
Hãng sản xuất: Mỹ
Xuất xứ: Hochiki
STANDARD FEATURES • 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)