Hotline: 0902862116
Manufacturers: HOCHIKI
Origin: Japan
DESCRIPTION:
The HOCHIKI America SS-2LL-10HCB Battery Powered Photoelectric Smoke Detector is particularly suited to detecting optically dense smoke typical of fires involving materials such as soft furnishings, plastic, foam or other similar materials which tend to smolder and produce large visible smoke particles. Hochiki's unique design allows fast response to flaming fires as well as smoldering fires.
Operation
The detection chamber consists of a light emitting diode (LED) and photodiode arrangement. The chamber is designed such that light emitted by the LED cannot normally reach the photodiode. In the event of fire, particles of smoke enter the chamber and scatter the light. As the smoke level increases, the scattering effect increases, causing more light to hit the photodiode. The chamber contains a unique baffle design which allows smoke to enter the chamber while preventing external light fromaffecting the photodiode. The photodiode input level is sampled to sense smoke density. When the smoke density exceeds a preset threshold the sensor indicates a fire condition by means of built-in buzzer and Alarm LED.
Standard Feature:
Quick reliable detection of fire induced smoke
Long battery life of up to 10 years
Easy to install
Built-in fire test feature with a simple click of a button
Built-in Buzzer
Built-in alarm LED
Non-directional smoke chamber
Specifications:
Operating Source 3 V lithium battery (Included)
Rating 3V 15mA
Battery Life Approximately 10 years
Sound Pressure Level 70dB
Operating Temperature 32°F (0°C) ~ 104°F (40°C)
Dimensions 100mm x 100mm x 43mm
Color Bone
Weight120g.
