ATEX Intriniscally Safe Swivel Earpiece with Microphone PTT

EHN12-Ex

Swivel earset is the fashionable and comfortable-wearing earpiece designed for intrinsically safe radios

Specifications of EHN12-Ex

Weight about 50 g
Color black
PTT Key available
VOX none
Emergency Key none
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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