NaN / 0
Photoelectric Fire Alarm Cigarette 12V 24V Smoke Detector 2/3/4 Wires With Relay Output
Get Latest Price
US$ 3.99
≥100 Pieces
US$ 3.79
≥1000 Pieces
US$ 3.59
≥2000 Pieces
US$ 2.89
≥5000 Pieces
Quick Details
Special Features:
NO/NC relay out
Place of Origin:
Guangdong, China
Brand Name:
CIAN
Model Number:
HC-83
Product Details
Product Description
Photoelectric Fire Alarm Cigarette 12V 24V Smoke Detector 2/3/4 Wires With Relay Output
This product named Photoelectric smoke detector(hereinafter called detector) delecis the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared Iight. Infrared diodes are placed in the special chamber. The chamber can shield externallight, but doesn't affect the smoke into it. While there is no smoke, the diode can receive very weak infrared Iight. When the smoke entering the chamber, diode can receive more and more Iight, and the detector can give out alarm signal when the smoke allains the certain density. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal. The product in accordance with the networking approach is divided into 2-wire and 4-wire detectors.
Product Feature
1. Strong adaptability for circumstance
2. SMT design, high stability
3. 9-35VDC wide voltage operating range
4. Low standby current
5. Power supply non-polarized input
6. twin LED for 360 visual
7. Flashing LED power indicator
8. Remote LED indicator output(2 wires)
9. Metal shield anti-electromagnetic interference
2. SMT design, high stability
3. 9-35VDC wide voltage operating range
4. Low standby current
5. Power supply non-polarized input
6. twin LED for 360 visual
7. Flashing LED power indicator
8. Remote LED indicator output(2 wires)
9. Metal shield anti-electromagnetic interference
Product Overviews
Product Paramenters
|
Product Category
|
2 wires
|
4 wires
|
|
|
Material
|
Plastic ABS
|
|
|
|
Color
|
White
|
|
|
|
Operating Voltage
|
DC9-35V
|
|
|
|
Standby Current
|
55uA
|
2mA(24V NO); 13mA(24V NC)
|
|
|
Alarm Current
|
35mA @DC12V
|
18mA(24V NO); 6mA(24V NC)
|
|
|
Alarm Indication
|
Red LED ON
|
|
|
|
Temperature Range
|
-10℃ ~ +50℃
|
|
|
|
Humidity
|
0%-95% RH(No Condensation)
|
|
|
|
Alarm output
|
Remote LED
|
Relay Output
|
|
|
Contact Rating
|
N/A
|
100mA @DC28V
|
|
|
Sensitivity
|
0.5dB/m
|
|
|
|
Detecting Square
|
6M-12M, detecting 60 square, <6M, detecting 40 square.
Actual value as per alarm systerm |
|
|
|
Standard
|
EN54-7/UL268
|
|
|
|
Dimension
|
Dia. 103mm * 53mm deep
|
|
|
Manufacturing Technique
Related Products
30%
Hot Searches