Outdoor microphone Norsonic Nor1217

• A semi-permanent version of the Nor1216 is the Nor1217 which features the same weather protection and SysCheck, but is designed for use with the standard preamplifier and microphone supplied with the Sound Analyser Nor140 , Nor145 and Nor150, making the Nor1217 in combination with the Nor140/Nor145/Nor150 a very cost-effective solution.

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 Nor140, Nor145 and Nor150 sound level meters).
• 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 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, Nor145 and Nor150.