Surface microphone PLACID PMN3221
Surface microphone PLACID PMN3221
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PMN3221
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Hotline: +84 906 988 447
Head Office: Ho Chi Minh City
- Tel: +84 2839 778 269 / 3601 6797
- Email: sales@lidinco.com
- Add: 487 Cong Hoa Street, Tan Binh Ward, Ho Chi Minh City, Vietnam
Office: Bac Ninh City
- Tel: +84 222 730 0180
- Email: bn@lidinco.com
- Add: 184 Binh Than Street, Vo Cuong Ward, Bac Ninh, Vietnam
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Specification
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PLACID PMN3221 Surface Microphone
The PLACID PMN3221 is a specialized surface microphone designed for high-precision surface acoustic measurements. This product is particularly suitable for acoustic testing applications in demanding environments such as automotive and aircraft surface noise testing, and surface acoustic radiation measurements.
Key Features:
- Wide frequency range: 10 Hz ~ 10 kHz (±1dB), extended from 5 Hz ~ 20 kHz (±3dB)
- High sensitivity: 2 mV/Pa with ±3dB accuracy
- Large dynamic range: Up to 164 dB with distortion below 3%
- Compact design: Only 20mm diameter, 2.5mm height, weighing 3.5g
- IEPE power supply: Low current consumption of only 4mA
- Operating temperature: -10°C to 50°C
Applications:
- Wind tunnel acoustic testing
- Automotive and aircraft surface noise measurement
- Surface acoustic radiation analysis
- Research and development in automotive and aerospace industries
The PMN3221 is an ideal choice for acoustic engineers and researchers who require accurate and reliable measurement equipment under demanding test conditions.
Accessories
Information
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Type Product:
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Sensitivity:
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Frequency Range:
Measurement Microphone Placid PMP20 Class 1
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