CRY3101 Free-field Microphone, 1″, Prepolarized, 50mV/Pa
CRY3101 is a 1-inch free-field prepolarized measurement microphone, specifically designed for sensitive acoustic testing in low-noise environments such as anechoic chambers and quiet rooms.
It is also widely applicable in various fields that require precise acoustic testing, research in acoustical design, and calibration testing of audio equipment including speakers.
Low-noise free-field microphone
Extensive compatibility
Durable, reliable, and high-quality
CRY3101 Measurement Microphone Typical Frequency Response
The graph shows the frequency response curves for 0° incidence in a free-field environment and the frequency response curves obtained using the electrostatic excitation method.
Technical Specifications
Technical specification
Field Type
Free-field
Noominal Sensitivity
50mV/Pa, -26±1.5dB re 1V/Pa
Frequency Response
4Hz to 16kHz±2dB
Polarization Voltage
0V
Dynamic Range(re.20uPa)
12dBA to 146B
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
WS1F
Height with Grid
19mm (0.748″)
Diameter with Grid
23.77mm (0.936″)
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Measure Sound Better
At CRYSOUND, we blend precision with passion. With over 25 years of experience in delivering high-quality acoustic measurement products, we are dedicated to providing advanced solutions that empower users to be the champions of audio test and detection solutions.