Yiwu Yidun E-Commerce Firm

The JTY-HF-GST102 linear beam smoke fire detector is a non-coding reflective linear infrared beam smoke fire detector. The detector must be used with a reflector, but one or four reflectors need to be used depending on the installation distance between the two. Contact output type. The detector mainly has the following characteristics:

The transmitting part and receiving part are combined into one, which is simple and convenient to install, and has good optical path collimation;
With automatic calibration function, it ensures that debugging can be completed by a single person in a short time, and the operation is simple and convenient;
With self-diagnosis function, it can monitor the internal failure of the detector;
With automatic compensation function, it can automatically compensate for a certain degree of dust pollution, position offset and aging of the transmitting tube and other factors that reduce the received signal;
Three levels of sensitivity can be set on site, which is suitable for places with different dust levels;
With fire alarm, fault passive output contact;
The detection optical path design is ingenious and the anti-interference performance is strong;
Sealed design, with waterproof performance;
Patent product, patent number ZL03358053.7.
Main technical indicators
Power supply voltage: DC15V~DC28V
Supply current:
Debug current≤ 20mA

Monitor current≤ 12mA

Alarm current≤ 22mA

Sensitivity level
Level 1: 1.3±0.3dB

Secondary level: 1.7±0.3dB

Level 3: 2.3±0.3dB

Light:
Debug status: Green and yellow LEDs light or flash in a specific way

Normal monitoring status: The red indicator flashes periodically

Fire alarm status: red indicator light is always on, yellow indicator is off

Fault status: Solid yellow LED

The optical path is all occluded: the detector reports the fault first and lights up the yellow indicator, the detector reports a fire alarm within 20s~40s, and the controller lights up the red indicator and turns off the yellow indicator

Protected area:
The maximum protection area of the detector is 14×100=1400m2, and the maximum width is 14m

Usage environment:
Temperature: -10°C~+50°C

Relative humidity ≤ 95%, no condensation

Dimensions:
Length: 206mm Width: 95mm Thickness: 95mm