CRY3404 is a 1/4-inch pressure-field prepolarized measurement microphone designed specifically for high sound pressure level acoustic measurements.
The unique design of CRY3404 allows it to perform acoustic testing in extremely high sound pressure environments, with the ability to withstand sound pressure levels up to 175 dB. It is particularly suitable for measuring sound characteristics in high-volume environments and evaluating and optimizing acoustic environments.
| Size | 1/4″ |
|---|---|
| Polarization | Prepolarized |
| Field Type | Pressure field |
| Dynamic Range(re.20uPa) | 59dBA to 175dB |
| Temperature Stability | -0.002dB/℃(-10 to +50℃) -0.001dB/℉(+14 to +122℉) |
| Operating Humidity Range | 0 to 90%RH no condensation |
| Pressure Equalization Vent | Side vented |
| Height with Grid | 10.5mm (0.413") |
| Nominal Sensitivity | 0.56mV/Pa, -65±3dB re 1V/Pa |
| Polarization Voltage | 0V |
| Operating Temperature | -30 to +70℃ (-22 to +158℉) |
| Static Pressure Stability | -0.01dB/kPa |
| Humidity Stability | < 0.1dB (0 to 90%RH no condensation) |
| IEC 61094-4 Type | WS3P |
| Diameter with Grid | 7mm (0.276") |
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CRY3404
