detector de fumee photoelectrique
1.9V battery-operated
2.Low battery alarm
3.LED indicator
4.CE,RoHS,EN14604 PENDING
detector de fumee photoelectrique BH-F507S is 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 (18 months) 9V battery operation (9V UltralifeLithium battery model for 10-year life is available too).
9V Power Supply smoke detector, Meets CE, RoHS and EN14604
Smoke detector Specifications/Special Features:
Features: Works on principle that infrared scatters on smoke surfaceProbes smoke which is generated by incomplete combustion at initial stage of fireSmoke detector consists of photoelectric system, signal processing identification and alarm circuitInfrared scatters on surface of smoke when smoke enters darkroom of detectorPhotoelectric diode receives scattered light and generates photoelectric signal currentPhotoelectric signal generates alarm signal after being processed by identification circuit, accordingly purpose of alarming is achievedSpecifications:
Material: | ABS plastic |
Power supply: | 9V DC Block battery/PP3 |
Quiescent current: | 8μA |
Alarm current: | 16mA |
Operating temperature: | -10°C ~ +50°C |
Humidity: | 0 to 95%(40±2°C),no condensing or icing |
Alarm decibel: | Louder than 85dB at 10feet(3 meters) |
Test button: | To verify the proper functioning of smoke alarm |
Low voltage warning: | Smoke alarm beeps every 40 seconds for 7 days (minimum) to indicate a need of battery replacement |
Smoke sensitivity: | 0.086 dB/m to 0.140 dB/m |
PACKING:
Each product with installation hardware and manual into a gift box 10.5*10.5*4cm, then 100boxes into a carton 55.5*44.5*23.5cm, 14.5/15.5KGS
please contact with us for more information of this smoke detector, welcome to establish business relationship with our company.