| Customization: | Available |
|---|---|
| Usage: | Accept, Expand Volume, Monitor, High Fidelity |
| Variety Terminal Type: | Avaiable |
|
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No.
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Item
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Specifications
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|
1
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Product name
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Minimum SPL 95dBand sensitivity 120db electro magnetic alarm
|
|
2
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Product type
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BE46.5*17-150-YX 12KB Al
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3
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Operating temperature
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-40~+85ºC
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4
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Sensitivity(1KHz)
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120±3 dB
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5
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Frequency range
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300~3400Hz
|
|
6
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Rated Voltage
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24V
|
|
7
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Coil Resistance(20ºC)
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22ohm±10%
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2. The Tested Method
3. Drawing
4. Reliability Test
4.1 High temperature test
Temperature test +95ºC
Duration 96hrs
4.2 Low temperature test
Temperature test -50ºC
Duration 96hrs
4.3 Temperature cycle test
Cycle 5
4.4 Humidity cycle test
Cycle 5
all these tests above should be measured after leaving normal temperaturefor 2hrs
4.5 Drop test
Height(to 10mm thickness wooden board) 70cm
Direction 3
Notice: All specification must be satisfied in this condition
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