MTL4541, MTL4541S, MTL5541, MTL5541S provides fully-floating dc supplies for energising two conventional 2-wire or 3-wire 4/20mA or HART transmitters located in a hazardous area, and repeats the current in other circuits to drive two safe-area loads.

MTL4541, MTL4541S, MTL5541, MTL5541S provides fully-floating dc supplies for energising two conventional 2-wire or 3-wire 4/20mA or HART transmitters located in a hazardous area, and repeats the current in other circuits to drive two safe-area loads. For smart transmitters, the unit allows bi-directional transmission of digital communication signals superimposed on the 4/20mA loop current. Alternatively, The MTL4544, MTL4544S, MTL5544, ,MTL5544S acts as a current sink for a safe-area connection rather than driving a current into the load. Separately powered current sources, such as 4-wire transmitters, can be connected but will not support HART communication.

Nhà phân phối MTL tại Việt Nam
Đại Lý MTL Việt Nam
Safety Barrier MTL VietNam
Bộ cách ly tín hiệu IS VietNam