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Model 130A23 ICP® Electret Array Microphone Installation and Operating Manual For assistance with the operation of this product, contact PCB Piezotronics, Inc. Toll-free: 800-828-8840 24-hour SensorLine: 716-684-0001 Fax: 716-684-0987 E-mail: info@pcb.com Web: www.pcb.com...
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Assistance is needed to safely operate equipment PCB Piezotronics is an ISO-9001 certified company whose Damage is visible or suspected calibration services are accredited by A2LA to ISO/IEC Equipment fails or malfunctions 17025, with full traceability to SI through N.I.S.T.
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CAUTION Refers to hazards that could damage the instrument. NOTE Indicates tips, recommendations and important information. The notes simplify processes and contain additional information on particular operating steps. The following symbols may be found on the equipment described in this manual: This symbol on the unit indicates that high voltage may be present.
13mm in diameter. The 130E20 and 130A24 include a BNC Jack, 130E21 includes a 10-32 Coaxial Jack, and the 130E22 and 130A23 both include a SMB Coaxial Socket. All 130 series Microphones are Prepolarized. By applying a high temperature polymer material, which contains frozen electrical charges, to the top of the backplate, PCB has eliminated the need for external Polarization.
normal operation and a “red” reading indicates a short circuit (example: a shorted cable). The signal conditioner provides a zero-based, AC-coupled, output signal that is compatible with most standard readout devices. Many FFT analyzers, data acquisition modules, and data collectors have the proper constant- ...
The 130A24 microphone design includes a removable grid cap and replaceable protective cover. This unique feature allows the 130A24 to withstand harsh environments while extending the lifespan of the microphones’ critical sensitive components. Should the water and dust resistant cover get damaged due to prolonged exposure to harsh conditions, a removable grid cap Figure 4 allows the user to replace this protective cover quickly and easily...
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Calibration ratios for these types of devices are limited to 1:1. 5. See M anufacturer’s Specification Sheet for a detailed listing of performance specifications. 6. This certificate shall not be reproduced, except in full, without written approval from PCB Piezotronics, Inc 7. Calibrated per ACS-21.
(716-684-0001) to discuss your immediate dynamic instrumentation needs with a PCB Application Engineer. 7.0 Warranty All equipment and repair services provided by PCB Piezotronics, Inc. are covered by a limited warranty against defective material and workmanship for a period of one year. Visit www.PCB.com for a complete statement of our warranty.
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Model Number Revision: A ICP® ELECTRET ARRAY MICROPHONE 130A23 ECN #: 42103 Performance ENGLISH OPTIONAL VERSIONS Nominal Microphone Diameter 1/4" 1/4" Optional versions have identical specifications and accessories as listed for the standard model Frequency Response Characteristic(at 0° incidence) Free-Field Free-Field except where noted below.
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