声强传感器/噪声传感器/阵列型传声器

商品名称：声强传感器/噪声传感器/阵列型传声器
商品型号：130E20

声强传感器/噪声传感器/阵列型传声器型号：130E20

PERFORMANCE

ENGLISH

SI

Nominal Microphone Diameter

1/4"

Frequency Response Characteristic(at 0° incidence)

Free-Field

Frequency Response(± 2 dB)

20 to 10,000 Hz

Frequency Response(± 5 dB)

20 to 20,000 Hz

Phase Match(100 Hz to 5 kHz)

± 5 °

[2]

Sensitivity(@ 250 Hz)

45 mV/Pa

Sensitivity(± 3 dB)(@ 250 Hz)

-26.9 dB re 1 V/Pa

Inherent Noise(1/3 Octave @ 250Hz)

<15 dB

Inherent Noise(A Weighted)

<30 dB

Dynamic Range(3% Distortion Limit)

>122 dB

TEDS Compliant

Yes

[3]

ENVIRONMENTAL

Temperature Range(Operating)

+14 to +122 °F

-10 to +50 °C

Temperature Effect on Output(-10 to +50 °C)

<0.7 dB

[1]

ELECTRICAL

Excitation Voltage

18 to 30 VDC

Constant Current Excitation

2 to 20 mA

Output Bias Voltage

5.5 to 14 VDC

Output Impedance

<150 ohm

PHYSICAL

Housing Material

Stainless Steel

Electrical Connector(Output)

BNC Jack

Size (Diameter x Length)(overall)

0.5 in x 2.61 in

12.7 mm x 66.2 mm

Size (Diameter x Length)(head)

0.28 in x 1.10 in

7 mm x 28 mm

Weight

0.66 oz

18.5 gm

[1]

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

All specifications are at room temperature unless otherwise specified.

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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