OUTDOOR MICROPHONE
Outdoor Microphones Types 4952 and 4952-A are suitable for long periods of unattended outdoor use. Their exterior housing is made of a chemical resistant polymer that provides extremely high protection against corrosion.
TYPE 4952
Outdoor Microphones Types 4952 and 4952-A are suitable for long periods of outdoor use.
Code | Standard | Sound field | Polarization | Sensitivity | Lower frequency | Higher frequency | Lower dynamic range | Higher dynamic range | Diameter | Venting | Minimum Temperature | Maximum Temperature | Minimum Temperature | Maximum Temperature | Output signal (connectivity) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
-4952--- | |||||||||||||||
-4952-A-- | |||||||||||||||
-4954-A-- | IEC 61094 | Free field | CCLD | 2.8 mV/Pa | 16 Hz | 80 kHz | 40 dB | 159 dB | 1/4 inch | Side | -20 °C | 80 °C | -4 °F | 176 °F | Passive |
Outdoor Microphone Type 4952 | Data Sheets | English |
Standard | IEC 61094 |
Sound field | Free field |
Polarization | CCLD |
Sensitivity | 2.8 mV/Pa |
Lower frequency | 16 Hz |
Higher frequency | 80 kHz |
Lower dynamic range | 40 dB |
Higher dynamic range | 159 dB |
Diameter | 1/4 inch |
Venting | Side |
Minimum Temperature | -20 °C |
Maximum Temperature | 80 °C |
Minimum Temperature | -4 °F |
Maximum Temperature | 176 °F |
Output signal (connectivity) | Passive |
The exterior housing of Outdoor Microphones Types 4952 and 4952-A is made of a chemical resistant polymer that provides extremely high protection against corrosion. This - and the microphones’ excellent long-term stability - guarantee outdoor use for at least a year with no significant change in measuring sensitivity.
Frequency response is precisely controlled, such that, with the appropriate linearization, IEC 61672 Class 1 requirements are fulfilled.
The windscreen upper part and bird spike can be removed in seconds, enabling easy acoustical calibration of the microphone.
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.