1/2" LOW FREQUENCY PRESSURE FIELD MICROPHONE
Low frequency microphone Type 4193 is designed for infrasound measurements over a frequency range of 0.07 Hz to 20 kHz. The microphone is externally polarized and must be used with a classical preamplifier.
FAMILY 4193
Type 4193 Low Frequency Microphone is built for making infrasound measurement in ship engine rooms, in helicopters and in wind-buffeted buildings, due to its extremely low cut-off frequency.
When used with Infrasound Adaptor UC-0211, the lower limiting frequency of the preamplifier is reduced to 0.1 Hz.
Pressure-field microphones are optimised to have a flat frequency response in a pressure field, and work well for making measurements in small, closed couplers or close to hard, reflective surfaces. The microphone is an ideal choice when making:
Code | Actions | Price | Availability | Name |
---|---|---|---|---|
-4193-L-004- |
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"Pressure-field 1/2"" Microphone with UC | ||
-4193-C-004- |
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"Pressure-field 1/2"" Microphone with UC | ||
-4193-B-004- |
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"Pressure-field 1/2"" Microphone with UC |
File |
Description |
Type |
Languages |
Size |
---|---|---|---|---|
TEDS Microphones | Technical Document | English | 249 KB |
Standard | IEC 61094 |
Sound field | Pressure field |
Polarization | Classical |
Sensitivity [mV/Pa] | 2 mV/Pa |
Lower frequency [Hz] | 0.1 Hz |
Higher frequency [Hz] | 20 kHz |
Lower dynamic range [dB] | 29 dB |
Higher dynamic range [dB] | 148 dB |
Diameter | 1/2 inch |
Venting | Side |
Minimum Temperature [°C] | -20 °C |
Maximum Temperature [°C] | 80 °C |
Minimum Temperature [°F] | -4 °F |
Maximum Temperature [°F] | 176 °F |
Output signal (connectivity) | Passive |
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.