Instrumentation-Flow Transmitter, Brand: Rosemount (Micro Motion), Model: D SA220-AF Out Put: 4 - 20 Masupply: 85-250Vac/12-30 V Dctelemetering Equipment For Use In Haz. Loc. Class: I Groups:A,B,C,D,Div.2Provides Intrinsically Safe Outputs For Class:Igroups:C,D,And Class: Ii, Groups: E,F,G,Haz.Flow Range: 0 To 70 K