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12/12/17 19:41 pm

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Description
Functioning
Components
Technical Characteristics
Contact

PERSONALIZED SEISMIC ALERT SYSTEM "SASPER"

DESCRIPTION


Receiver SASPER SE-01 is designed to receive and decodify the different digital messages transmitted from the central station of early warning system SAS control.


FUNCTIONING


When the personalized seismic alert system SASPER receives an earthquake warning message, it automatically turns on the audio amplifying that emits the official sound of seismic alert throe the installed trumpets, during a minute.

Every three hours, the central station transmits a supervision message that turns on the green light of signing and makes the audio amplifying to emit a trial acute tone for two seconds through every installed trumpet, this periodic function allows the user to verify if the equipment is linked to SAS and if it works correctly.
The red light indicates the presence of commercial electric energy. If the green light remains turned off, it indicates that the equipment has lost its link with the station that transmit the warning notifications, and if the red light turns off, it indicates that the receiver lost its electric energy supplying.
The receiver can be operated locally with its two internal buttons. If the red button is pushed during three seconds the early warning sound is activated for one minute.

SASPER

SASPER

The white button permits to interrupt the sound of the seismic warning, weather the equipment had been activated manually or automatically.


COMPONENTS


SASPER SE-01 is compounded basically by the following components:
*A metallic board with:
-A UHF radio receiver
-A SASPER X1 control card
-One battery
*Two exterior trumpets of de 40 Watts
*One antenna


TECHNICAL SPECIFICATIONS


GENERAL TECHNICAL SPECIFICATIONS OF THE EQUIPMENT
*127 VRMS consumption:
-Without battery charge 50 mA
-With battery charge 85 mA

*12 VDC consume:
-On stand by 85 mA
-Active 2 Amp.

*Battery charge /discharge cycle:
-Voltage lower than 12.8 V
-Voltage higher than 13.8 V
-Voltage of charge cut 11.0 V

* Time of autonomy:
-with battery 72 hrs.

RECEIVING MODULE
-Voltage of entrance of the receiver
-Audio Level of 220 mVRMS
-Generating Module of audio
-Power output 15 W by channel
-Audio Power internal 2,5 W

SASPER

Components SASPER

SASPER

SASPER Card


Centro de Instrumentación y Registro Sísmico, A. C.
Anaxágoras 814, Col Narvarte. C.P. 03020 Ciudad de México.
Tels:(55) 5687-4542, (55) 5687-4582
Fax:(55) 5669-2512 Email: correo@cires.org.mx
Copyright © 2005, 2017 CIRES, A. C. Derechos Reservados

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