Port | shenzhen |
Packaging | 6pcs/ctn |
Lead Time | 5days |
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
( 5 ) Protection area:
Detectors maximum protection area 14 × 100 = 1400m2, maximum
width of 14m
( 6 ) Use of the environment :
Temperature : -10 C ~ +55 C
Relative humidity ≤ 95%, non-condensing
( 7 ) Dimensions:
Length : 206mm Width : 95mm Thickness : 95mm
4.9.3 structural characteristics , installation and
wiring
The structure and shape of the detector and reflector
installation option to install and JTY-HM-GST102 type beam smoke
detector fire the same .
On-site installation , you need to 24V DC power cord ( non-polar
) , connected to the detector terminals D1, D2; terminals K21,
K22 fault passive output normally open contacts , terminals K11,
K12 was no fire source output normally open contact ; reflector
without wiring. Terminals shown in Figure 1 -
31.
Figure 1 - 31