Yokogawa BARD-800*A
Yokogawa BARD-800*A series modules are Yokogawa safety grid modules designed for intrinsically safe systems. This type of module is usually used in the need for signal transmission in dangerous areas (such as petrochemical, pharmaceutical, etc.), can effectively isolate dangerous areas and safe areas, prevent sparks or arcs, so as to ensure the safety of personnel and equipment.
Product name
English: Yokogawa Electric BARD-800*A series intrinsic safety grid module
Product description
As an essential safety barrier, the BARD-800*A series module’s main function is to convert signals from hazardous areas into signals acceptable to safe areas, while limiting current and voltage to ensure that energy sufficient to ignite explosive gases is not generated even in the event of failure.
Product parameters and specifications (* Specific parameters vary according to the model)
Type: Intrinsic security grid
Number of channels: 2 channels, 4 channels, etc. (depending on the model)
Input/output signal: analog signal, digital signal, etc. (depending on the model)
Isolation voltage:……
Leakage current:……
Response time:……
Ambient temperature:……
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