CRY3404 Pressure-field Microphone, 1/4″, Prepolarized, 0.56mV/Pa
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.
Low-noise pressure-field microphone
Extensive compatibility
Durable, reliable, and high-quality
CRY3404 Measurement Microphone Typical Frequency Response
The graph shows the frequency response curves obtained using the electrostatic excitation method.
Technical Specifications
Technical specification
Field Type
Pressure-field
Noominal Sensitivity
0.56mV/Pa, -65±3dB re 1V/Pa
Frequency Response
10Hz to 20kHz±2dB
Polarization Voltage
0V
Dynamic Range(re.20uPa)
59dBA to 175dB
Operating Temperature
-30 to +70℃ (-22 to +158℉)
Temperature Stability
-0.002dB/℃(-10 to +50℃) -0.001dB/℉(+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
Side vented
IEC 61094-4 Type
WS3P
Height with Grid
10.5mm (0.413″)
Diameter with Grid
7mm (0.276″)
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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.