ITEM
SPECIFICTION
Rated voltage
24VDC
Sound Pressure Level=SPL
Min 90dB
Oscillation frequency
2800±300Hz
Response time
Max 50mS
Range of operation temperature
-20～+80℃
Range of preservation temperature
-30～+85℃
Terminal strength
10N
Externals size
Φ41.8*18
服务时间9:00 - 24:00
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