372184 TELEPHONE MARINE BATTERY LESS, DIRECT FLUSH TYPE ODS4781-1

372184 TELEPHONE MARINE BATTERY LESS, DIRECT FLUSH TYPE ODS4781-1
规格参数 参数值
IMPA编码 372184
产品单位 SET
产品规格 These telephones do not require a source of electric power for calling and communication. Rotating handle will generate electric power to ring the other station, and accumulated power is used to amplify acoustic sounds to make conversation loud and clear. They are roughly classified into two systems; Direct Telephone and Selective Telephone. The latter allows maximum 12/24 telephones to configure (one conversation link). And they are possible to connect to Intrinsically Safe Types, shown in the layout drawing below. Each telephone has relay inside terminal so that optional devices such as bells can be equipped.
中文汉化 372184 海用电话，无电源，直通式ODS4781-1 这些电话在通话和通讯时无需电力供应。旋转手柄可产生电能来拨号给另一端，并储存电能以放大声音，使通话清晰响亮。它们大致分为两类：直通电话和选择性电话。后者最多支持12/24部电话配置（一条通话链路）。并且，它们可以连接到以下图纸所示的防爆类型。每部电话内部都有继电器，以便安装铃声等选配件。
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