Operating instructions
Description
3.2 Structure
SIPART PS2 with and without HART communications
Operating Instructions, 09/2007, A5E00074631-07
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Figure 3-2 Positioner attached to double-acting part-turn actuator
① Pressure gauge block, double-acting
② Part-turn actuator
③ Double-acting positioner in plastic enclosure
Figure 3-3 Positioner in flameproof enclosure attached to linear actuator
① Single-acting positioner in flameproof enclosure
② Pressure gauge block, single-acting
③ Yoke / actuator yoke
④ Actuator