Photoelectric Smoke Detector Fire Alarm

Product Description

photoelectric smoke detector

1.Product introduction:

This product named photoelectric detector(hereinafter called detector),detectors the smoke by a couple of infrared diodes.The principle of detecting is granule in the smoke can reflect infrared light.Infrared diodes are placed in the special chamber.The chamber can shield external light,but don't affect the smoke into it.While have no smoke, the diode can receive very weak infrared light.When the smoke entering the chamber,diode can receive more and more light,when the smoke attains the certain density,the detector can give out alarm signal.In order to reduce the interference and lower power consumption,the emitting circuit adopts the pulse signal.The detector adopts the special structure design and ASIC,has the dustproof,mothproof and anti outside light interference feature and etc.The detector is suitable for detecting the smoke in house,shop,hotel,restaurant, office building,school,bank,library,computer house,storehouse and etc.

2.Smoke detector technical specification:

1. Operating voltage:DC12V
2. Consumption current: ≤ 15mA
3. Alarm indication:red led on
4. Temperature range: -10°C to 50°C
5. Relative humidity: Less than or equal to 95%RH
6. Anti-rfi:10MHz-1GHz 20v/m
7. Detecting area:80 square meter(with the installation height of 6m-12m),and 60 square meter(with the installation height less than 6m)
8. Alarm output:relay output NC or NO.DC28V,100mA
9. Perfect mount system: Gasketless base allows for easy installation and positioning
10. Dust cover keeps alarm clean during construction
11. Alarm reset: Automatic or reset by power off
12. Dimension size:104mm dia.*51mm deep

3.Photoelectronic smoke detector packing:

1PC into inner box,100pcs into brown carton.

4.Many models we have,see below:

---

>> Truck 22.5*11.75 22.5X9.00 22.5X8.25 Wheel Rim for Tubeless Truck Tyre
>> Fully Automatic Dog Poop Bag on Roll Making Machine with Core
>> Depth 600mm 3 Spindles Boring Machine with Milling Capacity (ZJA06-0606)
>> UKISS Iron Engine Hood For Benz C-class W205 upgrade C65 AMG Black and White Hoods Cover
>> 20W 30W 50W Split Fiber Laser Marking Engraving Machine
>> Liquid About 10L 15L 20L 25L 30L 50L Pail Chemical Explosion-Proof and Anti-Corrosion Filling Machine for Paint/Perfume/Glue/Glyphosate
>> 65462A 85000325 1276435 1676435 1676635 200010117 8112961 8112565 8113190 21167328 radiator for volvo truck
>> OEM 9605000801 A9605000801 Water Automotive Radiator Auminum radiator for Mercedes Benz Actros MP4 Truck Engine Cooling System
>> 150-300mm Stone / Rock Processing Jaw / Hammer / Cone Crusher for Sale
>> Hot sale bicycle basket front basket woven bicycle basket for sale
>> Stordworks Industrial High Efficiency Bone Crusher with Low Temperature Rise
>> Bouncia Outdoor Customized Inflatable Water Park for Lake or Sea
>> FI840F 3HAC020466-001
>> Automatic CNC Machine-Automatic CNC Duplex Milling Machine-Grinding Machine Ultra Precision-Double Sides CNC Milling
>> Static Ball Sprayer for Tank Cleaning
>> Secondhand Komatsu Mini Excavators Komatsu PC130 PC130-7 Digger Used Komatsu Excavators PC35 PC55 PC60 PC78
>> Customized Copper Profiles for Lock Cylinder Brass Profile Extrusion Processing Manufacturer Brass Rod Copper Strip
>> Outdoor Indoor Shooting Target Soft Bullet Pistol Foam Dart Toy Gun Manual EVA Soft Bullet Toy Gun
>> Best Selling Household Cleaning Plastic Dustpan And Broom Brush
>> Efficiency Label Separator PP Pet Bottle Label Remover Machine