SRI983 ELECTRO PNEUMATIC EXPLOSIONPROOF POSITIONER FOXBORO ECKARDT

The SRI983 Positioner is for operation of pneumatic valve actuators from control systems and electrical controllers with electric control signals. It is used to reduce the adverse effects of valve friction, for higher thrust and shorter positioning time.

FEATURES

• Independent adjustment of stroke range and zero

• Adjustable amplification and damping

• Split range up to 3-fold possible

• One version for 4 … 20 mA input

• Supply pressure up to 6 bar (90 psig)

• Low vibration effect in all directions

• Mounting according to IEC 534, part 6 (NAMUR)

• Rotation adapter for angles up to 120°

• Explosion protection:
II 2 G EEx D IIC T4…T6 according to ATEX or explosion proof, intrinsic safety acc. to FM / CSA

• EMC in accordance with the international standards and laws (CE)