Bruel & Kjaer 4166 Pressure Microphone
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Bruel & Kjaer 4166 condenser microphone with 50 mV/Pa sensitivity and 15.5-148 dB dynamic range for diffuse-field and in-car sound measurements.
Product details
| Model | 4166 |
| Manufacturer | Bruel & Kjaer |
| Category | Sound Level Meters |
| Availability | Made to order |
Description
Overview
The Bruel & Kjaer 4166 is a precision condenser microphone designed for sound pressure and diffuse-field measurements. With a sensitivity of 50 mV/Pa and an extended dynamic range of 15.5 to 148 dB, it is well-suited for laboratory, automotive, and field measurements where broad frequency response and high sensitivity are required.
Key Features
- Sensitivity: 50 mV/Pa
- Dynamic range: 15.5 to 148 dB
- Operating temperature: -40 to 150°C (-40 to 302°F)
- External polarization: 200 V
- Diffuse-field measurement capability
- In-car measurement capability
Applications
- Laboratory sound measurements
- Automotive noise testing
- Diffuse-field sound pressure measurements
Specifications
| Type | Condenser Microphone |
| Sensitivity | 50 mV/Pa |
| Frequency Range | 3.15 to 10 kHz |
| Dynamic Range | 15.5 to 148 dB |
| Operating Temperature | -40 to 150°C (-40 to 302°F) |
| Polarization | 200 V External |
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Bruel & Kjaer 4166 Pressure Microphone
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