CRY341Measurement microphone
Free field type; pre-polarization; frequency response: 4 Hz - 40 kHz; sensitivity: 4 mV/Pa; dynamic range: 30 - 160 dB
CRY341 is a 1/4'' free-field type pre-polarization measurement microphone. The design of titanium alloy and precision stainless steel makes it not only excellent in corrosion resistance and robustness, but also extremely high stability, so that it is ideal for outdoor and indoor applications. The unique design and smaller size give it the upper limit of up to 40 kHz within the frequency range and a very wide dynamic range. CRY341 is a cost-effective measurement microphone.
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Free field
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Adapted to high sound pressure
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Titanium film process
Standard-compliant CRY341
Compliance with IEC61094-4: 1995 Measurement microphones - Part 4: Specifications for working standard microphones
Compliance with GBT20441.4-2006 Measurement microphones - Part 4: Specifications for working standard microphones
| Technical specification of CRY341 |
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| Sound field type | Free field type |
| Sensitivity (@ 250 Hz ± 2 dB) | 4 mV/Pa |
| Sensitivity (@ 250 Hz ± 2 dB) | -48 dB re 1V/Pa |
| Frequency response (±2 dB) | 4Hz~40kHz |
| Polarization voltage | 0V(pre-polarization) |
| Typical capacitance | 7pF |
Upper limit of dynamic range (re. 20 uPa) | ≥160dB(distortion < 3%) |
| Lower limit of dynamic range (re. 20 uPa) | ≤30dB(A) |
| Range of operating temperature | -20℃~60℃ |
| Temperature coefficient (-10 ℃ to 50 °C) | 0.01dB/℃ |
| Static pressure coefficient | -0.01dB/kPa |
| Relative humidity range (without condensation) | 0~90%RH |
| Relative humidity coefficient | <0.1dB(0 - 90% RH without condensation) |
| Pressure equalization method | Average side pressure |
| IEC 61094-4 Designation | WS3F |
| Height (without protective grid) | 10.5mm |
| Diameter (including protective grid) | 7mm |
| Height (without protective grid) | 9mm |
| Diameter (without protective grid) | 6.35mm |
| Preamplifier with thread | 5.7mm-60UNS |
| Protective grid thread | 6.35mm-60UNS |
Typical Frequency Response for CRY341
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20 years industry experience
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24 hours Technical Support
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Professional engineers on line response
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2 hours response
Solution within 2 work days -
All life Costs Maintenance
