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Model 130E21

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: [email protected]

Web: www.pcb.com

Summary of Contents for ICP 130E21

Page 1: ...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 ma...

Page 2: ...id the factory warranty Calibration Routine calibration of sensors and associated instrumentation is recommended as this helps build confidence in measurement accuracy and acquired data Equipment cali...

Page 3: ...warranty against defective material and workmanship for a period of one year from date of original purchase Contact PCB for a complete statement of our warranty Expendable items such as batteries and...

Page 4: ...Calibrators etc you will ensure years of trouble free usage If after reading this manual you have additional questions concerning the Microphone or its application feel free to call a factory Applicat...

Page 5: ...ll ICP powered microphones require correct constant current excitation for proper operation For this reason use only PCB constant current signal conditioners or other approved constant current sources...

Page 6: ...e object you are measuring The Free Field type of microphone is best suited for applications where the sound is coming from one defined direction without any disturbing objects or hard surfaces that w...

Page 7: ...mV Pa Reference Freq 250 Hz 26 4 dB re 1V Pa Output Bias 8 6 VDC Temperature 71 F 22 C Relative Humidity 50 Condition of Unit As Found n a As Left New Unit In Tolerance Notes 1 This method involves co...

Page 8: ...ic 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 an...

Page 9: ...aterial Stainless Steel Stainless Steel Electrical Connector Output 10 32 Coaxial Jack 10 32 Coaxial Jack Size Diameter x Length overall 0 28 in x 2 36 in 7 0 mm x 60 0 mm Weight 0 34 oz 9 7 gm 1 All...

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