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Dear Sir,
I would like to know more detailed about Barrier and galvanic isolator application. I would greatly appreciate if someone can help me on following matters:
1- Is it possible to replace a barrier with a galvanic isolator in specified application? Or do we have to consider the property of the device, meaning to know whether it is intrinsically safe or explosion proof?
2- When a device is explossion proof (Exd) is it necessary to use a barrier or galvanic isolator? Or do we only use barrier (or galvanic isolator) for intrinsically safe devices?
Best regards,
Zare
I would like to know more detailed about Barrier and galvanic isolator application. I would greatly appreciate if someone can help me on following matters:
1- Is it possible to replace a barrier with a galvanic isolator in specified application? Or do we have to consider the property of the device, meaning to know whether it is intrinsically safe or explosion proof?
2- When a device is explossion proof (Exd) is it necessary to use a barrier or galvanic isolator? Or do we only use barrier (or galvanic isolator) for intrinsically safe devices?
Best regards,
Zare