FOR HARSH ENVIRONMENTS, WE HAVE THE "PERFECT PAIR"
Transducers USA's has just announced the receipt of IP-67, IEC Standard qualification for its Model KECG2742 electret condenser microphone; this making it a "Perfect Pair" when combined with either the Transducers 's Model TRKPE243 or Model KPE-267; both of which have IP-67 qualification.
This new microphone is particularly useful in harsh element environments, providing an audio output that is 'battle hardy' under extreme atmospheric conditions. The KECC-2742 microphone operates in the full audio from 100-20K Hz and having signal/noise ratio of 57dBA within the operating voltage of 2.0 VDC at 0.5 mA and temperature range of -20 to +70C. The unit is housed in a 6.0 x 7.0 mm aluminum case.
The unit makes "perfect pairs' of Transducers TRKPE-243 or KPE-267. Both audio units produce 85 Db in up to a three foot water level at 20 cm/12 VDC within a temperature range of -30 to +80C. Both units are contained in a hi temp ABS UL-94 plastic housing and are RoHS compliant.
Transducer's "Perfect Pairs" are the perfect answer for adequate sound communication in environments that can make sound transmission difficult, particularly in outdoor construction projects for security protection.
