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: 5362
- 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
Code: XBM-DR16S XGB Micro PLC, 24VDC Power 8 24V Inputs, 8 Relay Out RS232 and RS485 Comms. IMO VIET
Giá: Liên hệ
Code: C40HH-10SB-XBI XBE Breakout Cable 1m For Connection of TG7-1H40S to XBE-DC32A, XBE-TP32A and X
Giá: Liên hệ
