GRAS 46BL-HT 1/4" CCP Pressure High Temperature Microphone Set, High Sensitivity

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GRAS 46BL-HT 1/4" CCP Pressure High Temperature Microphone Set, High Sensitivity

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The 46BL-HT is a ¼” CCP pressure microphone set, optimized for high sensitivity, low noise and high temperatures. It complies with IEC 61094: Measurement Microphones, Part 4: Specifications for working standard microphones, except that the upper limit of the useful frequency range is 20 kHz. The set is individually factory-calibrated and delivered with a calibration chart stating its specific open-circuit sensitivity and pressure frequency response.

Freq range: 4 Hz to 20 kHz
Dyn range: 25 dB(A) to 144 dB
Sensitivity: 18 mV/Pa
Special feature: For high temperatures

 


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