Description
Features
- Precision acoustic measurements
- Pressure variation measurements
- Acoustic measurement sensor
- Precision condenser measurement microphone
- Wide frequency range and wide dynamic range
Technical Specifications
| Open Circuit Sensitivity | 15 mV/Pa |
| Dynamic Range | 30 dB to 150 dB |
| Frequency Range | 20 Hz to 40,000 Hz |
| Capacitance at 250 Hz | 18 pF |
| Ambient Temperature Coefficient | 0.01 dB/°C |
| Polarization Voltage | 200 V |
| Venting | Rear |
| Dimensions | IEC 61094-4 Type WS2 |
| Humidity | 25 % RH to 90 % RH |
| Frequency Response Characteristic | Free field
|
| Atmospheric Pressure | 9.42 psi to 15.62 psi (65 kPa to 108 kPa) |
| Diameter | 0.5 in (1.27 cm) |
| Operating Temperature | -4 °F to 158 °F (-20 °C to +70 °C) |