Nor1216 /Nor12170 pages

Product Data

Outdoor Microphones

Nor1216 for permanent installations
Nor1217 for semi-permanent installations

•t Outdoor microphone for community and aircraft noise.
•t Horizontal or vertical reference direction set by external
frequency correction.
•t Fulfils IEC 60651, IEC 61672 class 1 and ANSI S1.4
type 1 (when used with Sound Analyser Nor140).
•t Protection class IP 55 (dust and water).
•t Easy to calibrate with a normal ½” sound calibrator.
•t Powered from the sound level meter.
•t Microphone verification by SysCheck facility.
•t Low self-noise – typically below 18 dB, A-weighted.
•t Delivered with individual calibration certificate.
•t Build in heating for enhanced weather protection (Nor1216
only)
•t Directly powered and supported by Sound Analyser
Nor140 (build in selectable frequency correction networks,
heater supply and SysCheck signal generator)

Innovative sound instrumentatiton
www.norsonic.com