Sell GST Conventional Reflective Beam Detector

1 Features

JTY-HF-GST102 type beam smoke detector fire reflective type linear non-coding sense infrared beam smoke detector . Detectors must be supporting the use of reflectors , but requires the use of a reflector or four different decisions based on the distance between the two installed . Detector has the following characteristics :

( 1 ) The transmitter , receiver into one, easy to install, easy to use, optical collimation is good ;

( 2 ) with automatic calibration function , ensure the completion of commissioning by a single person in a short , simple operation, easy ;

( 3 ) has a self- diagnostic function , the detector can monitor internal fault ;

( 4 ) with automatic compensation function, for a certain degree of dust contamination , and the position offset of the launch tube causes the received signal is reduced aging factor can be automatically compensated ;

( 5 ) Field set three levels of sensitivity for different levels of dust place ;

( 6 ) has a fire , failure of passive output contacts ;

( 7 ) to detect optical design clever , strong anti-jamming performance ;

( 8 ) sealed design with waterproof performance ;

( 9 ) patented product , patent No. ZL 033580537.

4.9.2 The main technical indicators

( 1 ) Power supply voltage : DC15V ~ DC28V

( 2 ) Supply Current:

Debugging current ≤ 20mA

Monitor current ≤ 12mA

Alarm current ≤ 22mA

( 3 ) the sensitivity level

A : 1.3 ± 0.3dB

Two : 1.7 ± 0.3dB

Three : 2.3 ± 0.3dB

( 4 ) Indicator :

Commissioning Status: green and yellow lights lit in a particular way or shiny

Normal monitoring state : red LED flashes periodically

Fire Status: Steady red light , yellow light goes out

Fault Status : yellow indicator light

All optical path is blocked : first reported the fault detector and light yellow light , 20s after the probe and reported to the fire and lit the red light , yellow light goes out