JTY-H-JBF-VDC1382A Linear beam smoke detector

 1. Product features of JTY-H-JBF-VDC1382A linear beam smoke detector

1. JTY-H-JBF-VDC1382A linear optical beam smoke detector consists of two parts: transmitter, receiver and reflector.

2. The linear optical beam smoke detector itself has no address coding function, and needs to be connected with the relay module JBF4137 to access the system.

3. JTY-H-JBF-VDC1382A is suitable for fire prevention in large spaces.

4. There are two specifications for linear optical beam smoke detectors with a detection distance of less than 50 meters or 100 meters.

5. JTY-H-JBF-VDC1382A detector can provide passive switch alarm signal output.
2. Technical indicators of JTY-H-JBF-VDC1382A linear beam smoke detector
Model JTY-H-JBF-VDC1382A
Working voltage DC19-28V
Working current less than 15mA (including alarm state)
Working principle Reflective type, dimming type
Protection area 1400m2
Maximum optical path direction deviation 5 degrees
Dimensions 200mm×146mm×120mm(L×W×H)
Executive standard GB14003-2005 "Linear Beam Smoke Detector"
3. Structural features, installation and wiring of JTY-H-JBF-VDC1382A fire detector

1. The detector is non-addressing type, and it is connected with JBF4137 relay module.

2. The transmitter and receiver are integrated, and no wiring is required to connect with the reflector.

3. JTY-H-JBF-VDC1382A detector can provide passive switch alarm signal output.

4. The longest detection distance is ≤100 meters.

5. JTY-H-JBF-VDC1382A sets the matching impedance through the DIP switch. By default, the fifth bit is OFF, the sixth bit is ON, and the output is 4.6KΩ.


  illustrate:

1. The JBF4137 relay module (terminal 4) L1 and (terminal 5) L2 are connected to two buses.

2. (Terminal 1) connects to 24V+, (terminal 2) connects to 24V power supply -.

3. Connect the linear light beam smoke detector (terminal GND) to the power supply 24V-.

4. The linear light beam smoke detector (terminal out1, out2) is respectively connected to the JBF4137 relay module (terminal 6 or 7, terminal 9 or 10).
4. Precautions for JTY-H-JBF-VDC1382A fire detector

1. JBF-VPT3601A-E special debugging tools should be used for debugging.

2. It is necessary to ensure that the installation position of the detector and the reflector is accurately measured, and there must be no obstructions around the detector and within 50 cm of the optical path.

3. Detectors and reflectors should be installed on stable and reliable building surfaces. When the detection distance is less than 50 meters, a reflector is required to detect

4. When the distance is greater than 50 meters and less than 100 meters, two reflectors are required.