Rugged kits and grid caps extend the life of the microphones



Test and Measurement microphones require a very thin and delicate sensing element in order to achieve their accuracy, high sensitivities, and low noise floor specifications. Applications may subject these microphones to challenging environmental conditions. Even the most careful engineer has experienced microphone stands falling or microphones being dropped. PCB designed, responding to numerous requests from test engineers, a rugged grid cap that can enhance the lifecycle of a microphone and be interchangeable within other microphone fields (Free-field, Random Incidence, and Pressure). The grid cap design had to have minimal impact to the accuracy of the microphone and have an easily justifiable price point.  With the 079A52, you can buy and place on a new microphone, or retrofit your existing ½” (12mm) PCB high sensitivity (50 mV/Pa) microphones in your inventory, minimizing damage, repairs or replacement costs.

Highlights:

  • Extends the lifespan of the high quality test and measurement microphone and it’s delicate sensing element
  • Interchangeable with any PCB or IEC 61094-4 compliant Free-Field, Random Incidence or Pressure, high sensitivity 50 mV/Pa microphones
  • Can be ordered as a stand-alone accessory or in a kit format
  • Low cost investment, easily interchangeable with standard grid cap

Applications:

  • Automotive NVH and Pass-by testing
  • Aerospace cabin noise and engine testing
  • Machinery monitoring and accelerated life cycle testing
  • Environmental testing and outdoor monitoring
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$140.00 USD
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$80.00 USD
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