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pccchathanhjsc
Xuất xứ: Mỹ
Nhà phân phối: Hathanh TDIC.,JSC
Liên hệ Mr Đức: 093.66.88.116
Email: kinhdoanhhathanh.jsc@gmail.com
Thông tin chi tiết:
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)
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