BeStar BUS82-102T - Manual (Page 2)

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Note
陈小东
Date: 09/03/02
Page:02 of 06
BUS82-102T
Speaker Alarm
廖明才
A 廖明才
BUS82-102T
2.Test Method
The alarm is located in a free field or an equivalent fully anechoic
room. The microphone is directed toward the alarm sound output
openting along the zero degree axis and at the distance
specified by the test requirement.
09/03/02
alarm
1
.2m
1.2m
1.Technical Terms
`No. Type Specifications
1. Rated Voltage(DC) 12V-24V
2. Operating Voltage(DC) 10.5-32V
3. Current Consumption ≤400mA
4. SPL at 1m 12V 82-102
± 4dB (SAE J994)
5. Tone characteristic pulse tone
6. Resonant Frequency 960Hz-1440Hz
7. Power 9W
8. Temperature Range -40-+85 ° C
9. Storage Range -40-+85
° C
10. Housing material PA66+15%GF
11. IP-rating IP65
12. Housing color black