E-mail: sale09@ltdautomation.com.vn
- Mã sản phẩm: RN221N-B1 RN221N Active barrier with optional HART® diagnosis Endress Hauser Vietnam
- Giá: Liên hệ
- Lượt xem: 5294
- RN221N-B1 RN221N Active barrier with optional HART® diagnosis Endress Hauser Vietnam Active barrier with power supply for safe separation of 4...20 mA current circuits The active barrier RN221N supplies e.g. a transmitter with power, if required also in the Ex-area, and then transmits the galvanically isolated signal. With the optionally available HART® monitoring the status of the transmitter is monitored. If an error arises a relay at the RN221N sends an alarm. The relay has to be actively set back. Thus even just briefly occurring errors can be easily located.
-
Sản phẩm khác
Sensor Model: HPS-M30M-10 2_Converter (2CH) Model: PXA-20HMG + Magnet Model: HPM-34 NSD Vietnam
Giá: Liên hệ
Model: EEPDBM 08-70-1-24V Proportional pressure relief valve ; Article: 018.0033 WEBER-HYDRAULIK Vi
Giá: Liên hệ
