AMIX SPL 20 Manuel Utilisateur page 38

Mesure du niveau de pression acoustique
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PERIPHERAL SPECIFICATIONS AND DESCRIPTION
AFF05:
Sound level display using 5 bright bars.
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Connects to CAP20 using a straight RJ45 wire (max length30m).
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-3dB (green) ; -1dB (yellow-green) ; 0dB (yellow) ; +1 dB (orange) ; + 3dB (red)
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Supplied with a kneecap foot.
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AFF40:
Displays a user defined scrolling message, for excessive audio level. SPL20
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activaes this message.
21mm characters, or two lines of 40 signs 10mm high.
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CAP 20: [ 1/2" pressure sensor. Phantom supply from SPL20.
SPL20:
Acoustic levels mesure and recording using Leq 1mn, 5mn 10mn 60mn A or C
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Local or remote call using Ethernet port.
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External equipments controlled by two GPO, according to preset levels.
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Level measurement using CAP20.
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[ Acoustic / electrical levels equivalence : 94dB equals -28,7 dBu.
[ Embedded web server allows navigation and IP level history change, using any OS,
and web browser.
Power supply: Through USB or PCS305 5V power supply.
Power consumption: 5 volts / 300 mA
Dimensions:
180 x 100 x 35 mm
SPL20 Class1 according to IEC61672-1 june 2003
A weighting :
SPL20 + CAP20 Class2 according to IEC61672-1 june 2003
C weighting:
SPL20 Class1 according to IEC61672-1 june 2003
SPL20 + CAP20 Class2 according to IEC61672-1 june 2003
SPL20 is available in 3 different versions:
[ SPL20_PACK01 = SPL20 + CAP20 + PCS305
[ SPL20_PACK02 = SPL20 + CAP20 + PCS305 + AFF05
[ SPL20_PACK03 = SPL20 + CAP20 + PCS340 + AFF40
ENGLISH
weighted.
5 volts / 450 mA using AFF05
38
AMIX - SPL20

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