Nor1217 Outdoor microphone for semi-permanent installations

Nor1217 Outdoor microphone for semi-permanent installations

Description

Nor1217 Outdoor microphone for semi-permanent installations

Nor1217 Outdoor Microphone datasheet

Nor1217 Outdoor microphone for semi-permanent installations

  • Outdoor microphone for community and aircraft noise.
  • Fulfils IEC 60651, IEC 61672 class 1 and ANSI S1.4 type 1 (when used with Sound Analyser Nor140).
  • Protection class IP 55 (dust and water).
  • Easy to calibrate with a normal ½” sound calibrator.
  • Microphone verification by SysCheck facility.
  • Low self-noise – typically below 17 dB, A-weighted.
  • Delivered with individual calibration certificate.
  • Directly powered and supported by Sound Analyser Nor140 and Nor150 (built in selectable frequency correction networks and SysCheck signal generator)
  • Approved by PTB, Germany.
  • Low cost. Use microphone and preamplifier supplied with Nor140 and Nor150.

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