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  • Measurement microphone / class 1 / outdoor
  • Measurement microphone / class 1 / outdoor
  • Measurement microphone / class 1 / outdoor
  • Measurement microphone / class 1 / outdoor


Article: 00015683

Measurement microphone / class 1 / outdoor

The M2230-WP is a weather-protected microphone solution allowing acquisition of environmental noise data in outdoor applications. The corrosion-free polymer housing, wind screen, water-repellent membrane and bird spike provide excellent protection from rain, wind, dust and perching birds.

* IEC 61672 Class 1 and ANSI S1.4 Type 1 compliant for vertical and horizontal sound incidence
* Excellent protection from rain and dust (IP54), wind and perching birds
* Built from corrosion-free materials
* Removable top section for easy microphone calibration
* Standard 3/8? tripod mount
* Optional sturdy outdoor carrying case available

The outdoor microphone M2230-WP fulfills IEC 61672 Class 1 as well as the ANSI S1.4 Type 1 requirements for vertical sound incidence. For compliance with horizontal sound incidence a spectral correction is employed in the associated XL2 Sound Level Meter.

The 90 mm wind screen protects the M2230 measurement microphone from rain and dust while reducing wind-induced noise by approximately 15 dB. The seamless design of the water-repellent membrane under the wind screen ensures perfect protection from rain and dust.

The upper section of the weather protection kit is snap-on mounted and can thus be easily removed by hand for convenient and quick calibration of the measurement microphone.


  • Applications: measurement
  • Other characteristics: class 1, outdoor

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