產品規格書 Product Specification
壓電式警報器
Piezo Siren Ver. 2
DATE : 2009-06-20
PS-821AQ PS-821AQ ISO 9002 and CE 環保無鉛 RoHS 下載規格書 Download Specification 點我放大 Click to Zoom in 材質 Material
Housing ( 外蓋 )ABS 777D plastic resin
Color ( 顏色 )Black
Wire ( 線材 )22 AWG
Weight (Gram) ( 重量 )98
電氣特性 Electrical Characteristics
Oscillation Frequency ( 協振頻率 )4 ± 0.5KHz
Operating Voltage ( 操作電壓 )18 ~ 32Vdc
Rated Voltage ( 額定電壓 )24Vdc
Current Consumption ( Max. ) ( 耗電流 )20 at Rated VoltagemA
Sound Pressure Level ( Min. ) ( 音壓 )90 at 60 cm at Rated VoltagedB
Tone / Pulse Rate ( 音頻 / 斷續速率 )Pulse 1.0Hz
Operating Temperature ( 工作溫度 )-20 ~ +90°C
Storage Temperature ( 儲存溫度 )-30 ~ +100°C
尺寸圖 Dimensions PS-821AQ
WIRE Type Unit:mm
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