详情
Specifications
optical smoke detector
1 9V Battery smoke detector
2.High alarm *5dB
3.Test with LED
Optical smoke detector ,under BSI approval, and can be calibrated
into either UL, VDS, NF Standards. This smoke detector features
UL-approved Photoelectric sensing components with precise smoke
detection. and long life (*8 months) 9V battery operation (9V
UltralifeLithium battery model for **-year life is available
too).
Optical smoke detector features and sepcifications:
• Features:
o Works on principle that infrared scatters on smoke surface
o Probes smoke which is generated by incomplete combustion at
initial stage of fire
o Smoke detector consists of photoelectric system, signal
processing identification and alarm circuit
o Infrared scatters on surface of smoke when smoke enters darkroom
of detector
o Photoelectric diode receives scattered light and generates
photoelectric signal current
o Photoelectric signal generates alarm signal after being processed
by identification circuit, accordingly purpose of alarming is
achieved
• Specifications:
Material: ABS plastic
Power supply: 9V DC Block battery/PP3
Quiescent current: 8μA
Alarm current: *6mA
Operating temperature: **0°C ~ **0°C
Humidity: 0 to *5%(*0±2°C),no condensing or icing
Alarm decibel: Louder than *5dB at *0feet(3 meters)
Test : To verify the proper functioning of smoke alarm
Low voltage warning: Smoke alarm beeps every *0 seconds for *0 days
(minimum) to indicate a need of battery replacement
Smoke sensitivity: 0.**6 dB/m to 0.**0 dB/m
PACKING:
Each product with installation hardware and manual into a gift box
*0.5**0.5*4cm, then **0boxes into a carton *5.5**4.5**3.5cm,
*4.5/*5.5KGS
|
Power supply
|
9V DC Block battery/PP3
|
|
Static current
|
≤*0µA
|
|
Humidity
|
0 to *5%(*0±2°C),no
condensing or icing
|
|
Quiescent current
|
8µA
|
|
Alarm current
|
*6mA
|
|
Operating temperature
|
*0°C ~*0°C
|
|
Alarm decibel
|
≥*5dB at *0feet(3 meters)
|
|
Testing
|
to verify the proper
functioning of smoke alarm
|
|
Low voltage warning
|
Smoke alarm beeps every
*0 seconds for *0 days(minimum)to indicate a need of
battery replacement
|
|
Smoke sensitivity
|
0.**6dB/m to 0.**0dB/m
|
| 国家: |
China |
| 型号: |
ACJ-423
|
| 离岸价格: |
2 ~ 4 / Piece ( Negotiable ) （面議）
获取最新报价
|
| 位置: |
Guangdong, China(Mainland) |
| 最小订单价格: |
2 per Piece |
| 最小订单: |
100 Piece |
| 包装细节: |
Outside:carton Inside: color box |
| 交货时间: |
3 days after payment |
| 供应能力: |
1000 Piece per Week |
| 付款方式: |
PayPal, Western Union, T/T |
| 產品組 : |
Smoke Alarm
|
