Company Profile | Product | DM Download | Inquiry | Contact Us | Home | 中文

HC-407B Fixed Temperature Heat Detector

Characteristics 

1.Has monitoring function. The LED flashes once
 
   every 4 ~ 6 seconds.

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

3.It provides the wiring (-R) function of entrance LED.

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

Outside the fixed-temperature heat detector are exposed a temperature-sensing heat barrier.  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-407B
Fixed Temperature Heat Detector

Overall structure

Adopted voltage

DC-12V

Mainframe

Fire-resisting ABS resin material

Monitoring electric current

45μA

Joint terminal

Copper rod (zinc-plated)
Functioning electric current 30mA

Color

Ivory
Suitable temperature -15~50°C
Suitable humidity 0~95% RH
Size 103mm x 44mm
Weight 130g
Provide the outside with the maximum value of signal input joint volume DC30V 1A
 
General wiring drawing

The red wire is the power source (DC-12V)

The black wire is the signal source.

For point 3 and point 4, the NO type appears to be open all the time, and the NC type appears to be close all the time.

 

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