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Ionization Smoke Detector Hong Chang HC-202A

Ionization Smoke Detector Hong Chang HC-202A

Ionization Smoke Detector Hong Chang HC-202A

Ionization Smoke Detector- for 12VDC Security System

Ionization smoke detector responds to smoke. It has an ionization chamber inside. The ionization chamber with ions in it will generate a constant, small electric current.When smoke enters this detector, the smoke particles attach to the ions inside the chamber and neutralize them. That will cause the current inside the chamber drop, therefore trigger the detector alarm.

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Description

 

 Hong Chang Ionization Smoke Detector
 Voltage 12VDC
 Standby Current 35μA
 Alarm Current
60mA
 Suitable Temperature
-15~50° C
 Suitable Humidity
0~95% RH
 Size
103mm x 47mm
 Weight
140g
 Material
Fire-resisting ABS material
 Joint Contact
Copper (zinc-plated)
 Color
Ivory White

Notes
Prohibit from being installed at the places with large volume of smoke and steam lingering, and the inlet and outlet of cold and warm air.

 

• 12VDC input power, can be combined with security / burglar system.
• Relay contact (1A) : N/C (normal/close); N/O (normal/open) alternative.
• With a button on the surface, when the detector alarms, the LED signal will hold until press the button.

HC-202A Ionization Smoke Detector Wiring Diagram 1

  • The red wires are power source (12VDC)
  • The black wires are the signal source.
  • Point 3 and point 4 are relay contact: 1A (NO or NC alternative).

HC-202A Ionization Smoke Detector Wiring Diagram 2

 

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