Quick Details
- Processing Time:15 - 25 days
- Port:Leam Chabang Port
- Supply Ability: 100 Pieces Per Week
- Brand Name:Chuangdi
Supply Ability
Supply Ability:
100 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Packed with carton or wood boxes
Port
Leam Chabang
Port
Picture Example:
Lead Time :
Quantity(Pieces)
1 - 10
11 - 50
>50
Est. Time(days)
15
25
To be negotiated
JTY-GD-2412/24E point type
photo-electric smoke detector
Product Description
I. Overview of JTY-GD-2412/24E Point Photoelectric Smoke Smoke Detector
JTY-GD-2412/24E Photoelectric Smoke Detector is a dual-source dual-chamber
photo-electric smoke detector using modern modern technology. It can work under the supply voltage of 12V system, especially suitable for security system and detector. After the alarm, a
built-in relay can be activated to provide two pairs of normally open and normally closed contacts for interlocking external devices.
The JTY-GD-2412/24E Photoelectric Smoke Detector is designed to provide protection for
open areas and must be used with compatible four-wire controllers. The detector's health and sensitivity can be tested in the field.
As a self-locking detector, when the alarm is locked, it must be reset by momentary
interruption of the power supply. The JTY-GD-2412/24E photo-electricity smoke detector has a light-emitting diode as the display of the detector. If the detector is energized and in
normal monitoring, the LED will flash every 10 seconds. In the alarm state, the LED will lock steady until the detector is reset.
The JTY-GD-2412/24E Photoelectric Smoke Detector contains a pair of normally open
contacts (Type A) for connection to the alarm control circuit and a set of normally open/normally closed auxiliary contacts (Type C). Monitoring of the detector power supply is
accomplished by installing a power monitoring terminal relay at the end of the detector power circuit. When current is applied to and through the detector, the terminal power monitoring
module is powered up and its relay contacts are closed to cause the controller's alarm loop to form a closed series circuit. Once the power is turned off or the detector circuit is
disconnected, the terminal module will lose power and the relay contacts will disengage and trigger a fault signal to the controller.
2,
JTY-GD-2412/24E point type photo-electricity smoke fire detector technical parameters
14cm (5.5 inches) in diameter
Height 8.1cm (3.19 inches)
Weight 310g (0.7 lbs)
Operating temperature range -10 ° C to 50 ° C (14 ° to 122 ° F)
Operating humidity range 10% to 95% RH relative humidity
Alarm reset instantaneous power off
Maximum wind speed 15M / S (3000 feet / Min)
Relay contact parameters
Resistive or inductive (60% power factor) load
Type A: 2.0A@30VAC/DC
Type C: 0.6A@110VDC, 2.0A@30VDC
1.0A@125VDC, 2.0A@30VDC
Electrical parameters: 12VDC power supply 24VDC power supply
System voltage: 12DC (maximum 4V fluctuation) 24DC (maximum 4V fluctuation)
Supply voltage: 11.3VDC minimum, 17.0VDC maximum 20VDC minimum, 29VDC maximum
Reset voltage: 0.73VDC minimum 0.8VDC minimum
Quiescent current: 120μA maximum 120μA maximum
Alarm current: 35.0mA minimum 77.0 maximum 21.3mA minimum, 40.6mA maximum
Reset time: 0.3 seconds 0.3 seconds
Power-on time: 34
seconds 34 seconds
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