CRY3282 Pressure-field Microphone, 1/2", External-polarized, 12.5mV/Pa
CRY3282 is a 1/2-inch externally polarized measurement microphone designed for pressure field measurements. It is specifically designed to be used in conjunction with a coupler chamber for related electroacoustic testing.
The unique design of CRY3282 enables high-quality and wide-frequency response testing of in-ear monitors and earplugs. Its frequency range extends up to 20kHz, surpassing the testing capabilities of most simulated ears.
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Product Highlights
CRY3282 Measurement Microphone Typical Frequency Response
The graph (right) shows the frequency response curves obtained using the electrostatic excitation method.
Technical Specifications
Field Type
Pressure-field
Sensitivity
12.5mV/Pa, -38±1.5dB re 1V/Pa
Frequency Response
3.15Hz to 20kHz±2dB
Polarization Voltage
200V
Dynamic Range(re.20uPa)
23dBA to 163dB
Operating Temperature
-30 to +80℃ (-22 to +176℉)
Temperature Stability
0.005dB/℃(-10 to +50℃) 0.003dB/℉(+14 to +122℉)
Static Pressure Stability
-0.01dB/kPa
Operating Humidity Range
0 to 90%RH no condensation
Humidity Stability
< 0.1dB (0 to 90%RH no condensation)
Pressure Equalization Vent
Rear vented
IEC 61094-4 Type
WS2P
Height with Grid
12.7mm (0.500")
Diameter with Grid
13.2mm (0.52")
Main Features
- Full-range pressure-field microphone
- Extensive compatibility
- Durable, reliable, and high-quality
Related Products
CRY3281 Free-field Microphone, 1/2",External-polarized, 12.5mV/Pa
Field Type
Free-field
Sensitivity
12.5mV/Pa, -38±1.5dB re 1V/Pa
Frequency Response
3.15Hz to 40kHz±2dB
CRY3284 Pressure-field Microphone, 1/2", External-polarized, 50mV/Pa
Field Type
Pressure-field
Sensitivity
50mV/Pa, -26±1.5dB re 1V/Pa
Frequency Response
3.15Hz to 10kHz±2dB
CRY3285 Free-field Microphone, 1/2",External-polarized, 50mV/Pa
Field Type
Free-field
Sensitivity
50mV/Pa, -26±1.5dB re 1V/Pa
Frequency Response
3.15Hz to 20kHz±2dB
CRY3482 Pressure-field Microphone, 1/4", External-polarized, 1.6mV/Pa
Field Type
Pressure-field
Sensitivity
1.6mV/Pa, -56±3dB re 1V/Pa
Frequency Response
4Hz to 70kHz±2dB
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If you are interested or have questions about our products, book a demo and we will be glad to show how it works, which solutions it can take part of and discuss how it might fit your needs and organization.
