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Model 377B02

Precision Condenser 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 377B02

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 m...

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: ...he instrument will be used Whether for legal purposes or for quality assurance programs these standards will help determine the required quality accuracy and consistency of the instrument Standards th...

Page 5: ...ponse reactions of the human ear to the pressure fluctuations Some examples of typical sound pressure levels are shown in the table below dB Pressure Example 0 0 00002 Pa Threshold of Hearing 60 0 02...

Page 6: ...and noise cones the fre quency response of the microphone will be attenuated at higher frequencies Clamps and stands When holding a microphone in place it is important to minimize the influence of the...

Page 7: ...2LA manufacturers Our internal metrology laboratory is certified to ISO 9001 accredited by A2LA to AN SI IEC 17025 and ANSI NCSL Z540 1 complies with ISO 10012 1 and former MIL STD 45662A and uses equ...

Page 8: ...dB re 20 Pa 63 dB re 20 Pa 1 Long Term Stability 150 C 302 F 2 hrs dB 2 hrs dB Electrical Capacitance Polarized 12 pF 12 pF 1 Polarization Voltage 0 V 0 V 2 Physical Housing Material Stainless Alloy S...

Page 9: ...ARIZED MICROPHONES DECIMALS XX 03 XXX 010 DECIMALS X 0 8 XX 0 25 JDM 9 14 05 ECB 9 14 05 CCL 9 14 05 1 1 2 2 A A B B 60 15 3 64 16 4 36 9 2 50 12 7 4606 60 UNS 11 7 mm 60 UNS THREADS 52 13 2 47 12 0 4...

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