聲強(qiáng)傳感器/噪聲傳感器/陣列型傳聲器
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聲強(qiáng)傳感器/噪聲傳感器/陣列型傳聲器
產(chǎn)品型號(hào)：130E20
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| 產(chǎn)品概述: |
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聲強(qiáng)傳感器/噪聲傳感器/陣列型傳聲器 型號(hào)：130E20
| PERFORMANCE |
ENGLISH |
SI |
| Nominal Microphone Diameter |
1/4" |
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| Frequency Response Characteristic(at 0° incidence) |
Free-Field |
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| Frequency Response(± 2 dB) |
20 to 10,000 Hz |
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| Frequency Response(± 5 dB) |
20 to 20,000 Hz |
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| Phase Match(100 Hz to 5 kHz) |
± 5 ° |
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| Sensitivity(@ 250 Hz) |
45 mV/Pa |
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| Sensitivity(± 3 dB)(@ 250 Hz) |
-26.9 dB re 1 V/Pa |
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| Inherent Noise(1/3 Octave @ 250Hz) |
<15 dB |
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| Inherent Noise(A Weighted) |
<30 dB |
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| Dynamic Range(3% Distortion Limit) |
>122 dB |
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| TEDS Compliant |
Yes |
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| ENVIRONMENTAL |
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| Temperature Range(Operating) |
+14 to +122 °F |
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| Temperature Effect on Output(-10 to +50 °C) |
<0.7 dB |
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| ELECTRICAL |
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| Excitation Voltage |
18 to 30 VDC |
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| Constant Current Excitation |
2 to 20 mA |
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| Output Bias Voltage |
5.5 to 14 VDC |
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| Output Impedance |
<150 ohm |
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| PHYSICAL |
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| Housing Material |
Stainless Steel |
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| Electrical Connector(Output) |
BNC Jack |
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| Size (Diameter x Length)(overall) |
0.5 in x 2.61 in |
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| Size (Diameter x Length)(head) |
0.28 in x 1.10 in |
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| Weight |
0.66 oz |
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| SUPPLIED ACCESSORIES: |
| Model ACS-21 Calibration of Array Microphone (1) |
| OPTIONAL VERSIONS |
| T- TEDS Capable of Digital Memory and Communication Compliant with IEEE P1451.4 |
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All specifications are at room temperature unless otherwise specified.
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| NOTES: |
| [1] |
Typical. |
| [2] |
± 3° from 100 Hz to 3 kHz typical |
| [3] |
TEDS Capable Digital Memory and Communication, compliant with IEEE 1451.4 |
| [4] |
See PCB Declaration of Conformance PS023 for details. |
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 [4] |
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北京恒奧德科技有限公司
電 話：010-51666919
010-51666869
傳 真：010-69807135
手 機(jī)：15810842463
13120411557
18701256112
聯(lián)系人：李紅慧
郵 箱：hadkj51666919@163.com
Q Q ：2820129828
1575574360
1321298635
1445496132
地 址：北京市北洼路90
號(hào)院16號(hào)樓317
（北京市地質(zhì)工程勘察院院內(nèi)）
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