EHN12-Ex Earset with on-MIC PTT(ATEX)

EHN12-Ex

Audio

Intrinsically safe earpiece with ia Ex. level.

Specifications of EHN12-Ex

Specs_Acc_Audio
Weight about 50 g
Color black
PTT Key available
VOX none
Emergency Key none
Connector 16-pin connector
Microphone Sensitivity –45±3 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa
Speaker Power 50 mW (rated); 100 mW (max.)
Speaker Impedance 150 Ω±15% @ 1 kHz
Speaker Frequency Response 108±3 dB @ 1kHz at 0.387 V
IP Rating IP6X
Anti-explosion levels ATEX, IECEx, FM, CQST, and CSA
Operating Temperature –20℃ to 60℃
Storage Temperature –40℃ to 85℃
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