Type 4966 microphone sets Microphones
Type 4966 microphone sets: sensors and measurement devices by HBK for microphones.
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Models in the series
One column per model: what differs between the models of the series.
| Parameter | 4966-A-031 |
|---|---|
| Acoustic standard | IEC 61094 measurement microphone; system class depends on selected set and analyzer configuration |
| Microphone sensitivity | 48.4 mV/Pa |
| Number of measurement channels | 4 |
| Sound field | Free field / outdoor |
| Frequency response | 3–20000 Hz |
| Interfaces | Ethernet |
| Operating temperature | -20–65 °C |
| Microphone polarization | CCLD |
| A-weighted inherent noise | 14.6 dB(A) |
| Microphone diameter | 0.5 inch |
| ADC sampling rate | 131000 samples/s |
| Maximum SPL | 144 dB SPL |
| Technical specification details | 18-131 dB dynamic range for the 4966-A-031 set; 3 Hz-20 kHz frequency response. |
| Sampling rate reference | LAN-XI 3050-A-060 sample rate; the microphone set covers the audible band to 20 kHz. |
| Status | Active |
The industries we serve
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Aerospace
- Aircraft door-lock position detection
- Airlines & Aerospace Our balancing machines and moment weighing scales for aerospace drives ensure maximum precision, ease of use, and modular flexibility delivering reliability and performance without compromise contributing to your economic success.
- Automatic balancing machines Automatic balancing machines from Schenck are advanced solutions for precise balancing of rotating components in automated production processes. We offer systems and stations for balancing crankshafts, wheels and tires, turbochargers, electric armatures, drives, axle drive units, torque converters, drive shafts, disc-shaped rotors, as well as fans. Our systems increase productivity, ensure consistent quality, and are tailored to the needs of the automotive, energy, and industrial sectors.
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Medical industry
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Environment
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Electric motor manufacturing
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Food industry
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Automotive industry
- Airlines & Aerospace Our balancing machines and moment weighing scales for aerospace drives ensure maximum precision, ease of use, and modular flexibility delivering reliability and performance without compromise contributing to your economic success.
- Automatic balancing machines Automatic balancing machines from Schenck are advanced solutions for precise balancing of rotating components in automated production processes. We offer systems and stations for balancing crankshafts, wheels and tires, turbochargers, electric armatures, drives, axle drive units, torque converters, drive shafts, disc-shaped rotors, as well as fans. Our systems increase productivity, ensure consistent quality, and are tailored to the needs of the automotive, energy, and industrial sectors.
- Axle Drives With our balancing machines for front and rear axle transmissions, the measured unbalance is corrected by drilling into the drive flanges of the transmissions (welding optional). We support you with our interdisciplinary expertise in the production of front and rear axle transmissions from the initial idea to the design stage through to series production.
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Industrial automation
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Plastics
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Optics
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3D printing
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Battery manufacturing
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