Model Number
130A24
ICP® ELECTRET ARRAY MICROPHONE
Revision: C
ECN #: 45945
[5]
Performance
ENGLISH
SI
Nominal Microphone Diameter
1/2"
1/2"
Frequency Response Characteristic(at 0° incidence)
Free-Field
Free-Field
Frequency Response(± 3 dB)
20 to 16,000 Hz
20 to 16,000 Hz
Phase Match(50 Hz to 100 Hz)
± 5 °
± 5 °
Phase Match
(100 Hz to 3 kHz)
± 3 °
± 3 °
Phase Match
(3 kHz to 5 kHz)
± 5 °
± 5 °
Phase Match
(5 kHz to 10 kHz)
± 10 °
± 10 °
Sensitivity(@ 250 Hz)
10 mV/Pa
10 mV/Pa
Sensitivity
(± 3 dB)(@ 250 Hz)
-40 dB re 1 V/Pa
-40 dB re 1 V/Pa
Inherent Noise(A Weighted)
<30 dB(A) re 20 µPa
<30 dB(A) re 20 µPa
Dynamic Range(High)
150 dB re 20 µPa
150 dB re 20 µPa
[2][1]
Dynamic Range
(3% Distortion Limit)
>143 dB re 20 µPa
>143 dB re 20 µPa
TEDS Compliant
Yes
Yes
[3]
Standards Designation(IEC 60529)
IP55
IP55
[4]
Environmental
Temperature Range(Operating)
+14 to +122 °F
-10 to +50 °C
Temperature Effect on Output(-10 to +50 °C)
<0.7 dB
<0.7 dB
[1]
Influence of Axial Vibration((1 m/s²))
60 dB re 20 µPa
60 dB re 20 µPa
[1]
Electrical
Excitation Voltage
18 to 30 VDC
18 to 30 VDC
Constant Current Excitation
2 to 20 mA
2 to 20 mA
Output Bias Voltage
9 to 14 VDC
9 to 14 VDC
Output Impedance
<52 Ohm
<52 Ohm
Physical
Housing Material
Stainless Steel
Stainless Steel
Electrical Connector(Output)
BNC Jack
BNC Jack
Size (Diameter x Length)(overall)
.52 in x 2.75 in
13.2 mm x 69.9 mm
Weight
1.8 oz
51.1 gm
[1]
All specifications are at room temperature unless otherwise specified.
In the interest of constant product improvement, we reserve the right to change specifications without notice.
ICP
®
is a registered trademark of PCB Group, Inc.
OPTIONAL VERSIONS
Optional versions have identical specifications and accessories as listed for the standard model
except where noted below. More than one option may be used.
NOTES:
[1] Typical.
[2] Max without clipping.
[3] TEDS Capable Digital Memory and Communication, compliant with IEEE 1451.4
[4] Tested IAW IEC60529 with additional water ingress protection for the BNC connector
[5] See PCB Declaration of Conformance PS023 for details.
SUPPLIED ACCESSORIES:
Model 100-15124-40 Replaceable water resistant pad (1)
Model ACS-21 Calibration of Electret Microphone (1)
OPTIONAL ACCESSORIES:
Model 079A46 5 Pack of replaceable water resistant pads
Entered: LK
Engineer: MT
Sales: MV
Approved: JJB
Spec Number:
Date: 9/30/2016
Date: 9/30/2016
Date: 9/30/2016
Date: 9/30/2016
59448
3425 Walden Avenue, Depew, NY 14043
Phone: 716-684-0001
Fax: 716-684-0987
E-Mail: [email protected]
