Region
CN
CRY3102 Pressure-field Microphone, 1″, Prepolarized, 50mV/Pa
The CRY3102 is a 1-inch pressure-field prepolarized measurement microphone designed to be used in conjunction with a coupler chamber, particularly suitable for headphone testing and audiometer measurements.
The unique design of the CRY3102 enables it to have very low self-noise, making it an ideal choice for conducting electroacoustic testing. In addition, its exceptional accuracy and stability make it a reliable tool for acoustic research and development.
Technical Specifications
Field Type
Pressure-field
Nominal Sensitivity
50mV/Pa,-26±1.5dB re 1V/Pa
Frequency Response
4Hz to 8kHz±2dB
Polarization Voltage
0V
Dynamic Range(re.20uPa)
12dBA to 146dB
Operating Temperature
-20 to +60℃ (-4 to +140℉)
Temperature Stability
0.015dB/℃(-10 to +50℃) 0.008dB/℉(+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
WS1P
Height with Grid
19mm (0.748")
Diameter with Grid
23.77mm (0.936")
Main Features
- Low-noise pressure-field microphone
- Extensive compatibility
- Durable, reliable, and high-quality
Product Highlights
CRY3102 Measurement Microphone Typical Frequency Response
The graph (right) shows the frequency response curves obtained using the electrostatic excitation method.
