AWEx Analogue weatherproof and explosionproof intercom station
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AWEx Analogue weatherproof and explosionproof intercom station : general description
 The AWEx is a simplex industrial intercom station that is used in the analogue Armtel intercom systems. The explosion-proof call station is designed for use in all hazardous areas of zones 1 and 2 and in all classes of temperature. The device is suitable for industrial applications and is weather, explosion, chemical, dust and vandal proof. It is also proved to withstand different kinds of acids and other aggressive environments. The build in loudspeaker has 2 W of nominal power. The AWEx is used in industrial environments with high noise level due to the very effective electronic noise compensation circuit and the microphone. The intercom station a built in 25 W amplifier for external loudspeakers can be also provided on request.
Analogue explosion proof intercom station AWEx : technical features
| Type of protection | ExedibmIICT6
| | IP rating | IP 65 | | Interface | Analogue, 0 dBV | | Input resistance | 5 kOm | | Output resistance | 100 Om | | Current overload limit | 72 V | | Max current consumption | 200 mA | | Max distance (standard cabling) | Up to 6 km | | Temperature range | -45... + 55 Cel | | Cabling (standard) | 4 wire + 1 wire for one direct link
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AWEx Intercom station's extentions
- The standard AW version has 2 double keys (4 direct links)
Connection Diagram for a single direct link connection
Standard Connection Diagram
AWEx mounting dimension
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Intercom equipment 