Intrinsically Safe Construction Battery less Telephone

These telephones are of Intrinsically Safe Construction.
They can be used in hazardous areas and allow to connect to the telephones in the safety areas.
IS Barrier shall be equipped intermediate for safety connection between two areas. This system is roughly classified into two systems; Direct Telephone and Selective (12/24 stations) Telephone. As they do not have devices to tell the reception, other devices such as Air horn, Whistle, and/or Beacon should be equipped.The authentication of the IECEx has acquired.

Model Description
ODS4372-1 I.S. Battry less Tel., Wall type
ODS4372-1H I.S. Battry less Tel., Wall type (with Receptacle for Headset)
ODS5372-1 I.S. Battry less Tel., Wall type, 12 Statio
ODS5372-1H I.S. Battry less Tel., Wall type, 12 Statio (with Receptacle for Headset)
ODS5372-2 I.S. Battry less Tel., Wall type, 24 Statio
ODS5372-2H I.S. Battry less Tel., Wall type, 24 Statio (with Receptacle for Headset)
ODZ9492-[A,B] Protection Box for I.S. Tel,
[A] 1Unit/2Units/3Units/4units,
[B] 8L/16L/24L

For details and specifications, please see the following PDF file.

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