Astra-531 Ver.AC
Acoustic Surface Glass Break
Detector
User Instruction
*
Sales:
Controlex GmbH
Philosophenweg 31-33
47051 Duisburg,Germany
+49 (0) 203/393 91 188
Warranty service and
technical support:
TEKO-TD
Prospekt Pobedy str. 19
420138 Kazan, Russia
+7(843) 261-55-75
Made in Russia
Rev. 531-akv1_0_instr_EN
1 FUNCTION
The detector is designed to detect destruction
of glasses, glazed structures of enclosed area
and generate an alarm notification by opening
of signaling relay contacts
.
2 DETECTION ZONE
3 SPECIFICATIONS
Maximal detection range, m ............................ 6
Operating frequencies:
first, Hz ..............................................
6000±100
second, Hz .............................................
150±10
Power supply voltage, V .................. from 8 to 15
Current consumption, mA, max ......................18
Overall dimensions, mm .....................
62×37×29
Operating Conditions
Temperature range,
°
С ............from - 20 to + 50
Relative air humidity, % ......... up to 95 at + 35
°
С
Without moisture condensation
4 DELIVERY SET
Delivery set contains holders and fasteners
(dowel
– 2 pcs., screw – 2 pcs.).
5 OPERATING MODE
Operating mode
Plug
name
Jumper
position
High sensitivity
of
AC-channel
Normal sensitivity
of
AC-channel
GB
“Alarm memory”
ON
“Alarm memory”
OFF
Mem
AC-channel test
Mem
See par. 9
6 INSTALLATION LOCATION
1)
Recommended installation height is at least
2m and at a distance not more than 6m from
the most distant spot of protected glass
.
2)
Installation
on ceiling, on a wall, in window
openings and between window frames is
al-
lowed
.
3)
The detector cannot be used in premises
with high level of acoustic interference.
4)
Alarm loop and power supply wires should
be located far from power cables.
