STROBE LIGHT รุ่น SYS-ST สัญญาณแจ้งเตือนแสงไฟกระพริบ

Strobe light สำหรับแจ้งเหตุด้วยแสง 24VDC   สีแดง  ใช้กับตู้ Fire alarm 

The strobe shall be a System Sensor Model ST or ST-R listed to UL 1638 and shall be approved for fire protective service. The strobe shall be wired as a primarysignaling notification appliance flashing at 1 Hz over the strobe’s entire operating voltage range. The strobe light shall consist of a xenon flash tube and associated lens/reflector system.

Physical/Electrical Specifications

Standard Operating Temperature : 32°F to 120°F (0°C to 49°C)
Humidity Range : 10 to 93% non-condensing
Strobe Flash Rate : 1 flash per second
Nominal Voltage : Regulated or regulated 24 DC/FWR1
Operating Voltage Range2 : 16 to 33 V (24 V nominal)
Input Terminal Wire Gauge : 14 to 18 AWG* 
Strobe and horn strobes dimensions(including lens) : 5.15" L x 5.0" W x 1.5" D (131 mm x 127mm x 38mm)
Ceiling trim ring dimensions (sold as a pack of 5) : 6.8 " dia / 1.5" depth (173 mm dia / 1.5" depth)

- Mounting plate included for compatibility with a wide range of
back box sizes
- Three field selectable candela settings: 15, 75, and 115
- Easy to use rotary dials for selection of candela and horn settings
- Built in synchronization feature keeps strobes in sync for
up to 30 minutes
- Strobes Listed to UL 1638; Horns Listed to UL 464
- Horn settings on the horn strobe model include high and low
volume, continuous or temporal 3 tone
- Round trim ring available for ceiling mount applications
- Universal Fire symbol is language independent
- Trim plate allows mini horn to mount to a variety of backboxes and
fit aesthetically with the horn strobe and strobe

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Fire alarm : ระบบแจ้งเหตุไฟไหม้
fire alarm
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