CRY3101-S01 Free-Field Microphone Set, 1", 50mV/Pa

CRY3101-S01 Free-Field Microphone Set, 1", 50mV/Pa

The CRY3101-S01 is a 1-inch free-field prepolarized measurement microphone and preamplifier set, 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 set
  • TEDS microphone set
  • Extensive compatibilities
  • Durable, reliable, and high-quality
CRY3101-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.

CRY3101-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.

Technical Specifications

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Technical specification
Field Type
Field Type
Free-field
Noominal Sensitivity
Noominal Sensitivity
50mV/Pa, -26±1.5dB re 1V/Pa
Frequency Response
Frequency Response
4Hz to 16kHz±2dB
Polarization Voltage
Polarization Voltage
0V
Dynamic Range(re.20uPa)
Dynamic Range(re.20uPa)
12dBA to 135dB
Operating Temperature
Operating Temperature
-20 to +60℃ (-4 to +140℉)
Temperature Stability
Temperature Stability
0.015dB/℃(-10 to +50℃) 0.008dB/℉(+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
Rear vented
IEC 61094-4 Type
IEC 61094-4 Type
WS1F
Output Impedance
Output Impedance
<25Ω
Maximum Output Voltage
Maximum Output Voltage
>8Vp
Current Source
Current Source
IEPE (2mA to 20mA)
Typical Operating Current
Typical Operating Current
4mA
Interface Type
Interface Type
BNC
Height with Grid
Height with Grid
94.3mm (3.712")
Diameter with Grid
Diameter with Grid
23.77mm (0.936")

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1 inch
Low Noise
Addition Plug-in
Microphone Array
Intrinsic Safe
Test Contents
Number of Channels
IEC 61672-1:2013 Class
Feature
Structure
Operation
Size of Microphone
Polarization
Contact Testing
Application