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HC- 407A Fixed Temperature Heat Detector

Characteristics 

1. There are two LED which can turn 360o and watch the 
     situation of the detector at any angle

2. Joint functioning way:  NO type and NC type.


3. The use of common base is advantageous to the
     
exchange of detector.
Functioning way

Outside the fixed-temperature heat detector are exposed a temperature-preset sensing head and a piece of metal that can increase the heat-receiving area.  When the fire makes the room temperature rise gradually until the temperature has risen and reached the preset point of function temperature, it immediately enters the alarm status.  Meanwhile, LED will be turned on automatically and give alarm to the fire signal receiving machine.

Specifications

Model No

HC-407A
Fixed Temperature Heat Detector

Overall structure

Adopted voltage

18V-28V(DC24V)

Mainframe

Fire-resisting ABS resin material

Monitoring electric current

0μA

Joint terminal

Copper rod (zinc-plated)
Functioning electric current 60mA

Base

Fire-resisting ABS resin material
Copper rod (zinc-plated)
Suitable temperature -15~50°C
Suitable humidity 0~95% RH Color Ivory
Size 103mm x 44mm
Weight 120g

  

General wiring drawing

 

COMMON BASE | HC-202D | HC-206A | HC-207D | HC-306A | HC-307D | HC-406 | HC-407A | HC-407D | HC-601UV