Ex-TRA 30 – Headsets for communication in Zone 2

Name: Ex-TRA 30 – Headsets for communication in Zone 2
Brand: ecom instruments
SKU: Ex-TRA 30

Ex-TRA 30

Headsets for communication in Zone 2 (II 3G Ex ic IIA T4 Gc): headband or neckband versions with ~27 dB hearing protection and a 60 g lightweight headset, all with screw-locked 3.5 mm jack.

ATEX

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The Ex-TRA 30 series offers a safe and flexible communication solution for Zone 2 hazardous areas, to be paired with ecom smartphones, radios and remote speaker microphones.

Models

Ex-TRA 30 EPH B – headset with headband, attenuation approx. 27 dB
Ex-TRA 30 EPH N – headset with neckband, attenuation approx. 27 dB
Ex-TRA 30 LH NH – lightweight headset (60 g) with neckband, IP54

All models reach a sound pressure of up to 97 dB and connect via a 3.5 mm jack plug with locking screw.

Zone 2

Explosive gas atmosphere unlikely to occur and, if it does, only for a short period

# Certifications ATEX: II 3G Ex ic IIA T4 Gc # Ex-TRA 30 EPH B / N Weight: B 350 g · N 380 g Attenuation: approx. 27 dB Sound pressure: up to 97 dB ±3 dB (1 kHz) Microphone impedance: max 4400 Ω at 1 kHz · sensitivity -44 ±2 dB Speaker impedance: 30 Ω at 1 kHz (±15%) # Ex-TRA 30 LH NH Weight: 60 g Sound pressure: up to 97 dB ±3 dB (1 kHz) Cable length: 380 mm, extendable to 1300 mm Microphone impedance: max 2200 Ω at 1 kHz · sensitivity -46 ±2 dB Speaker impedance: 32 Ω at 1 kHz (±15%) Ingress protection: IP54 # General Connector: 3.5 mm jack plug with screw Operating temperature: -20 °C to +50 °C

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