Class 1 compliant
outdoor noise measurements

Outdoor Microphones

B&K Outdoor microphones are specifically designed to provide effective protection in outdoor environments and provide the ideal equipment for semi-permanent or permanent outdoor noise monitoring applications. Microphones Types 4952 and 4952-A are designed with a special exterior housing made of a chemical resistant polymer providing an extremely high protection against corrosion. In addition, the microphonesí long-term stability guarantees unattended outdoor use for up to a year without any significant change in sensitivity.

  • Type 4952

    TIPO 4952

    Microfones externos

    Adequado para medição de ruído ao ar livre em conformidade com a norma IEC61672 Classe 1.

  • Outdoor microphone unit Type 7198

    TYPE 4198

    Unidade de microfone externo

    Projetado para instalações externas autônomas e semi-permanentes; controle de ruído, investigação de denúncias e pesquisas.