Analog input isolated barriers, provide isolated power supplies for transmitters located in a hazardous area. Transfer the 4~20mA signal from hazardous area to safe area. Analog output isolated barriers transfer the 4~20mA signal from the safe area to the hazardous area to drive field devices, such as valve positioners and electrical converters.
These analog isolators also allow bi-directional transmission of HART communication signals. The product needs an independent power supply and galvanic isolation among power supply, input, and output.
High reliability and precision
3-way galvanic accuracy
Variety of specifications and models
|Supply Voltage||20~35V DC||20~35V DC|
|Current Consumption||≤65mA (GS5045-EX)|
|Open circuit voltage||≤28V||≤28V|
|Normal working current||≤25mA||≤25mA|
|Input signal||0/4~20mA; HART||0/4~20mA; HART|
|Output signal||0/4~20mA; HART;0/1~5V||0/4~20mA; HART;0/1~5V|
|Weight||Approx. 150g||Approx. 100g (GS5067-EX) |
Approx. 150g (GS5038-EX)