SAS-2155 PIEZO SOUNDER
102 2 dB(A)
@ 1 meter
SPECIFICATIONS
The SAS-2155 is a thin piezo electric siren with high sound
pressure, low weight and low current consumption. The sound
output is a powerful, clear and less aggressive sweep signal.
There are many applications for this siren: all fire alarms, cars
and motor vehicles, automation equipment, security devices,
etc. The vibrating elements are unique and developed at
Sonitron (worldwide patented). This series is made from high
quality materials, offers extreme reliability and robustness, and
features life time over 2000 hours in continuous use.
Operating temperature: -40°C to +85°C
Storage temperature: -40°C to +85°C
Expected life time: 2000 hours continuous working @12Vdc @21°C @35% RH
Color: grey, black
Terminals: pins, fast-on and wire connection
Case material: Standard ABS plastic (UL rating: 94HB) Akulon plastic on request
Weight: 35g
Mounting method: Mounting on panels and walls with universal bracket
ELECTRICAL PARAMETERS
Model
SAS-2155-S
Current consumption vs. operating voltage
mA
140
120
100
80
60
40
20
0
5 7 9 11 13 15
Sound pressure level vs. operating voltage
dB (A)
104
102
100
98
96
2000 to 3000 Hz
94
5 7 9 11 13 15
V V
Note : All measurements are made in free air @1 meter @21°C @35% RH. For measurement purposes, the
alarm was mounted with mounting bracket “MB1” on a wooden panel.
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