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ADD: 18F, No. 157, Zhongshan 3 Rd., Yuzhong district, Chongqing, China
Post code: 400015
Mob/Whatsapp: +86-13640513313
TEL/FAX: +86-23-86595013
Email: manager@bochimachinery.com
Sample extraction smoke detection system
General description:The sample extraction smoke detection system is used in the cargo holds onboard the ship. The sample extraction smoke detection system draws air samples from all cargo space the fed to the smoke detection panel if the smoke density exceed the bounds the system send out fire alarm. In most case, the pipes for CO2 fire extinguishing system are used for draws air sample and the two systems are connected to the same network by means of 3-way valves.
Features:
•Advanced technology China pioneer
•Initiative mode smoke detection first know fire
•Figure menu operation man-machine conversation friendly
•Alarm address information twice switch, position fire alarm place
Technology & Parameters:
| Main power supply: | AC 220V (+10%~-15%) , 50HZ |
| Emergency power: | DV 220V (+30%~-25%) |
| Ship’s DC power supply | DC 24V |
| Inner battery supply: | DC 24V, 4AH |
| Power consumption: | Monitor state:≤2.4W;Alarm state:≤10W |
| Motor power consumption: | 370W |
| Basic monitor capacity: | Max.24 zones |
| Rolling period: | ≤50S |
| Signal transmission distance: | ≤1500M |
| Wiring mode: | BUS1 is 5i series detector - two lines, non-polaritBUS2 is standby -- two lines, non-polarity |
| Using cable: | Signal line is 1.5mm2 marine communication cable;Power supply line is 2.5mm2 power cable |
| Output control terminal: | Fire alarm output, fire alarm delay output, delay time can be changed. Others like default output etc. |
| Environment temperature: | 0℃~55℃ |
| Relative humidity: | ≤95% |
| Main control panel outline: | 340×380×210mm3 |
| Installation: | Hanging |
| Weight: | 12Kg |
| Amount of the Record in Black Casket: | Can save 990 latest record (inc.start and stop the controller, reset, fire alarm, fault and linkage order) |
| Character of each detector's description: | Less than 20 English characters or 10Chinese characters |