Recently, Emerson Process Management Division announced that the company's fisher DVC2000 series digital valve controllers now have ATEX certification for the EEx 11C T4 / T5, making the series suitable for use in potentially explosive atmospheres. The Fisher DVC2000 product is an intelligent valve controller with built-in real-time diagnostic and valve performance testing systems. The results of the operation are maximized when Fisher valves are used as a key part, enabling Emerson's PlantWeb digital architecture to effectively improve control accuracy and process effectiveness while reducing operating and maintenance costs. The DVC2000 series also complies with the requirements of EN5 0014 (1997) and supplements 1 and 2, EN 50020 (2002) and EN 50284 (1999). Given that the DVC2000 is ATEX / Cenelec, FM, CSA and IEC Ex approved, the DVC2000 is suitable for use in intrinsically safe and non-intrusive environments. It complies with the European EMC guidelines and the electrical box meets the IEC 60529 IP66 standard.
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