These products can work as AI isolated barriers to provide separate power to the transmitter located in the hazardous area and transfer the current from hazardous area to safe area. They can also work as AO isolated barriers to transfer current signal from the safe area to the hazardous area and drive devices like actuator in field.
This intrinsically safe electrical equipment is designed to allow bi-directional transmission of HART communication signals. The input and output are each galvanically isolated, and these products are loop powered.
High reliability and precision
3-way galvanic accuracy
Variety of specifications and models
|Loop Supply Voltage||20~30V DC|
|Input signal||4~20mA; HART|
|Output signal||4~20mA; HART|