Đầu báo khói địa chỉ GST I-9102
- I-9102 Intelligent Photoelectric Smoke Detector is an addressable fire alarm device cooperating with GST intelligent fire alarm control panels to build a fire detection system. It shows fire alarm by LED indicators and transmits the fire signal to the control panel. Using infrared scattering technology, the smoke density can be detected. The detector receives very weak infrared light under normal smokeless condition. If smoke particles enter the chamber, the received light signal will increase by scattering. When smoke density reaches a pre-set level, the detector will alarm out. In order to reduce interference and power consumption, the emitting circuit works in pulse mode to prolong the life of IR LED.
- Twin LED for 360°view.
- Electronically addressed in field.
- Built-in microprocessor stores 14 history data.
- Drift compensation to suit environment changing extensively.
- Self-diagnostic.
- Remote indicator output available.
- Complies with EN 54-7 standard.
Thông số kỹ thuật
| Model |
I-9102 |
| Operating Voltage |
Loop 24V (16V~28V) |
| Standby Current |
≤0.8mA |
| Alarm Current |
≤5.0mA |
| Indicators |
Red. Flashes in normal condition. Lights when fire reported. |
| Remote Indicator Output |
Directly connect to remote indicator (built-in 5.1kΩ resistor in series. Max. output current is 5.0mA). Quiet in normal condition. Lights in alarming. |
| Programming Method |
Electronically programming |
| Code Range |
One address within 1～242. |
| Wiring |
Non-polarized 2-core for loop. Polarized 2-core for remote indicator |
| Ambient Temperature |
-10℃～+50℃ |
| Relative Humidity |
≤95%, non condensing |
| Ingress Protection Rating |
IP23 |
| Material and Color of Enclosure |
ABS, white (RAL 9016) |
| Dimensions |
Diameter 100mm
Height 56mm (with base) |
| Mounting Hole Distance |
45mm～75mm |
| Weight |
About 120g |
- Bảo hành: 12 tháng.
Cộng đồng Divivu
Diễn đàn hỗ trợ
Tin tức - Sự kiện
Tạo website
Hộp thư
Tài khoản chính
Tài khoản thưởng
Lịch sử mua hàng
Xem giỏ hàng
Thực hiện thanh toán
Điều khoản sử dụng
Đăng ký thành viên
Quản trị gian hàng
Quy trình mua bán hàng
Liên hệ 
Divivu Yahoo
Divivu Skype
Đơn giá bán:
