加載中
亞歐
130E20
詳細(xì)說明
聲強(qiáng)傳感器/噪聲傳感器/陣列型傳聲器 型號：130E20
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PERFORMANCE
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ENGLISH
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SI
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Nominal Microphone
Diameter
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1/4"
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Frequency Response
Characteristic(at 0° incidence)
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Free-Field
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Frequency Response(± 2
dB)
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20 to 10,000 Hz
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Frequency Response(± 5
dB)
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20 to 20,000 Hz
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Phase Match(100 Hz to 5
kHz)
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± 5 °
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Sensitivity(@ 250 Hz)
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45 mV/Pa
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Sensitivity(± 3 dB)(@ 250
Hz)
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-26.9 dB re 1 V/Pa
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Inherent Noise(1/3 Octave @
250Hz)
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<15 dB
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Inherent Noise(A
Weighted)
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<30 dB
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Dynamic Range(3% Distortion
Limit)
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>122 dB
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TEDS Compliant
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Yes
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ENVIRONMENTAL
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Temperature
Range(Operating)
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+14 to +122 °F
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Temperature Effect on
Output(-10 to +50 °C)
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<0.7 dB
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ELECTRICAL
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Excitation Voltage
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18 to 30 VDC
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Constant Current
Excitation
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2 to 20 mA
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Output Bias Voltage
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5.5 to 14 VDC
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Output Impedance
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<150 ohm
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PHYSICAL
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Housing Material
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Stainless Steel
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Electrical
Connector(Output)
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BNC Jack
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Size (Diameter x
Length)(overall)
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0.5 in x 2.61 in
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Size (Diameter x
Length)(head)
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0.28 in x 1.10 in
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Weight
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0.66 oz
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SUPPLIED ACCESSORIES:
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Model ACS-21 Calibration of Array
Microphone (1)
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OPTIONAL
VERSIONS
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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:
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[1]
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Typical.
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[2]
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± 3° from 100 Hz to 3 kHz
typical
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[3]
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TEDS Capable Digital Memory and
Communication, compliant with IEEE 1451.4
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[4]
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See PCB Declaration of Conformance
PS023 for details.
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