7NG313/7NG3140西门子现场安装温度变送器
■功能
特性
温度变送器带总线连接,按DIN 61158-2及EN50170,Par t4
数据传输及变送器供电经由公共总线链接
组装在带隆起(或较大盒盖DIN 43 729)的B型连接头中
可经由PROFIBUS-PA(式样B,版本3.0)进行通讯;故而可对传
感器,量程及更多的信息进行编程
测量值的性质数据:状态与极限
出错时固定的总线电流限值
电气隔离(测试电压500V AC)
本质安全型,用于潜在爆炸区
7NG3131/7NG3190/7NG3130/7NG3140/7NG3213-0NN00/7NG3213-1NN00/7NG3213-3NN00/7NG3211-3NN00/7NG3211-0AN00/7NG3211-0BN00/7NG3211-1NN00/7NG3211-1AN00/7NG3211-1BN00/7NG3212-0NN00/7NG2-0AN00/7NG3212-0BN00/7MC2000/7MC2027/7MC2998/7MC2905/7MC2903/7NG4122-1AA00/7NG4122-1BA10/7NG4123-1AN00/7NG4123-1BN00/
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