Supporting HART communications over the 4-20mA signal, the SVI II AP digital valve positioner is suitable for control systems with 4-20mA signaling.
ATEX, FM, IEC, GOST, NEPSI, KOSHA, INMETRO, JIS and CSA approvals. Explosion proof, intrinsically safe and dust protection.
HART revision 5 or revision 7 (field selectable)
Signal – Supply:
4-20 mA control signal No external power required Supply pressure: 20 – 150 psi (1.4 – 10.3 bar)