â‘ Pressure gauge block, single-acting
â‘¡ Process valve
â‘¢ Yoke / actuator yoke
â‘£ Single-acting positioner in non-flameproof aluminum enclosure
⑤ Actuator
Figure 3-1 Positioner attached to a single-acting linear actuator
â‘ Part-turn actuator
â‘¡ Pressure gauge block, double-acting
â‘¢ Double-acting positioner in polycarbonate enclosure
Figure 3-2 Positioner attached to double-acting part-turn actuator
Description
3.2 Structure
SIPART PS2 with 4 to 20 mA/HART
24 Operating Instructions, 11/2019, A5E00074631-AE