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CRY3402-S02 Pressure-Field Microphone Set, 1/4", 1.6mV/Pa
CRY3402-S02 Pressure-Field Microphone Set, 1/4", 1.6mV/Pa
CRY3402-S02 is a 1/4-inch pressure-field prepolarized measurement microphone and preamplifier set designed for high-frequency and high-dynamic-range acoustic measurements.
The unique design of CRY3402-S02 provides a flat frequency response, allowing for measurement frequencies up to 70 kHz. It is also capable of withstanding sound pressure levels of up to 161 dB. This makes it an excellent general-purpose measurement microphone for high-definition audio measurements and other ultrasonic acoustic applications.
- Ultra-high frequency pressure-field microphone set
- TEDS microphone set
- Extensive compatibility
- Durable, reliable, and high-quality
CRY3402-S02 Measurement Microphone Set Typical Frequency Response
The graph (right) shows the frequency response curves obtained using the electrostatic excitation method.
CRY3402-S02 Measurement Microphone Set Typical Frequency Response
The graph (right) shows the frequency response curves obtained using the electrostatic excitation method.
Technical Specifications
Technical specification
Field Type
Field Type
Pressure-field
Noominal Sensitivity
Noominal Sensitivity
1.6mV/Pa, -56±3dB re 1V/Pa
Frequency Response
Frequency Response
4Hz to 70kHz±2dB
Polarization Voltage
Polarization Voltage
0V
Dynamic Range(re.20uPa)
Dynamic Range(re.20uPa)
45dBA to 161dB
Operating Temperature
Operating Temperature
-20 to +60℃ (-4 to +140℉)
Temperature Stability
Temperature Stability
0.010dB/℃(-10 to +50℃) 0.006dB/℉(+14 to +122℉)
Static Pressure Stability
Static Pressure Stability
-0.01dB/kPa
Operating Humidity Range
Operating Humidity Range
0 to 90%RH no condensation
Humidity Stability
Humidity Stability
< 0.1dB (0 to 90%RH no condensation)
Pressure Equalization Vent
Pressure Equalization Vent
Side vented
IEC 61094-4 Type
IEC 61094-4 Type
WS3P
Output Impedance
Output Impedance
< 20Ω
Maximum Output Voltage
Maximum Output Voltage
> 5.0Vrms
Current Source
Current Source
IEPE (2mA to 10mA)
Typical Operating Current
Typical Operating Current
4mA
Interface Type
Interface Type
Microdot
Height with Grid
Height with Grid
62.5mm (2.461")
Diameter with Grid
Diameter with Grid
7mm (0.276")
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