详情
1. GENERAL DESCRIPTION
The smoke detector is photo-electronic detector uses a state
of-the-art optical sensing chamber. This detector is designed
to
provide open area protection and to be used with most security
alarm control panel.
The LED on each detector flash every **6 seconds indicating
that
power is applied and the detector is working properly. The LED
latch on in alarm ， will be off when a trouble condition exists
indicating that the detector sensitivity is outside the listed
limit.
Smoke&heat detector combine a photo electronic sensing
chamber
and a temperature heat detector.
Test function (optional):
When press the key on each detector the LED will be latch on,
the
sounder will be on and the relay will be output.
In alarm:
·The detector can be restore to normal automatically when the
ambient smoke or temperature below the alarm value (default).
·The alarm can be reset only by a momentary power interruption.
(optional).
2. SPECIFICATIONS
Operating Voltage Range: 9 to *8 VDC Volts Non-polarized
Standby Current: ≤**0µA
Maximum Alarm Current (LED on): ≤*5mA
Alarm Relay Contact Ratings: *@********************gHumidityRange:≤*5%RH(*0°C±2°C)Relative
Humidity,Non-condensing
Operating Temperature Range: **0°C to *0°C (*4°F to **2°F)
Smoke Alarm Sensitivity: 0.*5～0.3dB/m(with smoke sensor)
TemperatureAlarmSensitivity: *7°C (**5°F)(withheatsensor)
Heatalarmclass: A2R (withheatsensor)
Sounder >*0dB.(Optional)
Height: *5 mm installed in Base
Diameter: **3 mm
3. INSTALLATION
NOTE: All wiring must conform to applicable local codes,
ordinances, and regulations.
INSTALL THE DETECTOR BASE
1. Open area smoke or heat detectors are intended for
mounting on a ceiling or a wall in accordance with the fire
standard in your country.
2. Attach mounting base to ceiling or wall. The base of
the detector can be mounted directly onto an electrical
junction box such as an octagonal (*5mm, *0mm or
**0mm), a round (*5mm), or a square (**0mm) box
without using any type of mechanical adapter. See
Figure 1.
3. Position all wires flat against terminals, and fasten the
wires on the terminals, See Figure 1.
4. Terminals function description:
Terminal 1: Relay Output -COM
Terminal 2: Relay Output NO/NC (default NO)
Terminal 3: DC Power
Terminal 4: DC Power +(9V**8VDC)
