Intrinsically safe headsets – Ex-TRA 300

The Ex-TRA 300 headsets are a new series of explosion-protected headsets for use under extreme conditions.The products have been developed in conjunction with demanding users and subjected to rigorous examination.We are therefore sure that the headsets will fulfil your requirements for industrial capability and reliability.

Being heard in a noisy environment is very difficult.Without the right equipment it is virtually impossible to relay information and instructions to employees.The head- set series from ecom has been specifically designed for these applications.

Furthermore, the Ex-TRA ear protection headset also protects against subsequent health damage, which can be caused by

too loud a noise level. Soft sealing rings and gentle contact pressure ensure high wearing comfort and high insulation va- lues.

The Ex-TRA neckband headset can be easily worn with a helmet without being connected. The speaker is connected to the ear via a soft silicone sound tube, which prevents altering the natural am- plification of the ear.The system thus en- ables clear vocal communication, even in noisy environments.

The Ex-TRA fire brigade headset has been optimally designed for communi- cation between fire-fighters. The rugged design, the waterproof electret goose neck microphone and the splash-resistant transmit button ensure high performance. The universal communication unit can be easily adapted to all common fire-fighter helmets.

The headsets are available for the ecom radio units Ex-PMR 1000 and Ex-PMR 2000, as well as for the Motorola GP se- ries and the THR880i Ex. All headsets are equipped with their own PTT button.The versions applicable for the digital TETRA radio standard have an integrated ampli- fier circuit. This also ensures clear, loud communication here as well.

Technical data:

Ambient temperature Ta:

-20°C ... +50° C

Protection rating

IP 54

Sound insulation

approx. 27 dB

(ear protection headset only)

 

Weight

approx. 520 g (ear protection headset, incl. PTT button)

 

approx. 118 g (neckband headset, incl. PTT button)

 

approx. 130 g (fire brigade headset, incl. PTT button)

44

Page 1
Image 1
Ecom Instruments Ex-TRA 300 manual Intrinsically safe headsets Ex-TRA