Region
CN
CRY3201-S01 Free-Field Microphone Set, 1/2″, 12.5mV/Pa
CRY3201-S01 is a 1/2-inch free-field prepolarized measurement microphone and preamplifier set, specifically designed for high-frequency and high dynamic range acoustic measurements.
The unique design of CRY3201-S01 ensures a flat frequency response, with a measurement frequency range of up to 40kHz, and it can also withstand sound pressure levels of up to 148dB. It is an excellent general-purpose measurement microphone for high-definition audio measurements and other ultrasonic acoustic applications.
Technical Specifications
Field Type
Free-field
Noominal Sensitivity
12.5mV/Pa, -38±1.5dB re 1V/Pa
Frequency Response
3.15Hz to 40kHz±2dB
Polarization Voltage
0V
Dynamic Range(re.20uPa)
23 dBA to 150 dBA
Operating Temperature
-30 to +70℃ (-22 to +158℉)
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
WS2F
Output Impedance
< 50Ω
Maximum Output Voltage
> 10.0Vp
Current Source
IEPE (2mA to 20mA)
Typical Operating Current
4mA
Interface Type
BNC
Height with Grid
88mm (3.46")
Diameter with Grid
13.2mm (0.52")
Main Features
- High-frequency free-field microphone set
- TEDS microphone set
- General purpose
- Durable, reliable, and high-quality
Product Highlights
CRY3201-S01 Measurement Microphone Set Typical Frequency Response
The graph (right) shows the frequency response curves for 0° incidence in a free-field environment and the frequency response curves obtained using the electrostatic excitation method.
