Fisher Fieldvue DVC6010 Digital Valve Controller, Positioner 4-20 mA, explosion proof certified CSA, FM ATEX, IECEX and SAA, intrinsically safe, NEMA 4x, IEC 60529, CSA enclosure, IP66, تحكم صمام, pengawal injap, контроллер клапана, special order item, catalogo data sheet