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 Specifications of EFM-471L(AL,BL,ML)
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| DIMENSIONS: (Unit: mm) |
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| CHARACTERISTICS: |
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| EFM-471L |
EFM-471ML |
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ELECTRICAL SPECIFICATIONS : |
Model No. |
EFM-471L |
EFM-471AL |
EFM-471BL |
EFM-471ML |
Min. Sound Pressure Level (dB) |
90/12VDC/30cm |
90/24VDC/30cm |
85/6VDC/30cm |
87/12VDC/30cm |
Rated Voltage (VDC) |
12 |
24 |
6 |
12 |
Operating Voltage (VDC) |
3 ~ 24 |
18 ~ 30 |
1.5 ~ 16 |
3 ~ 20 |
Max. Consumption (mA) |
15 /12VDC |
20 /24VDC |
4 /6VDC |
15 /12VDC |
Oscillating Frequency (kHz) |
3.9 0.5 |
3.70.5 |
3.50.5 |
3.90.5 |
Tone Nature |
Continuous |
Continuous |
Continuous |
Pulse |
Operating Temperature (ºC) |
-20 ~ +70 |
Weight (g) |
8.4 |
Case Material/Colour |
ABS/White |
PC/Black |
ABS/White |
PACKING INFORMATION : |
Packing: |
1400 pcs per export carton |
Carton Size: |
47 X 30.5 X 21 cm |
G. Weight: |
13.7 kgs |
N. Weight: |
12.1 kgs |
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