Samson 3730 Series Mounting And Operating Instructions page 96

Setting with TROVIS-VIEW software – Parameter list
Identification – Positioner
Device type
Identification – Positioner – Actuator
Type identification
actuator
Actuator type
Attachment
Booster
Actuator size
Signal pressure
lower value
Signal pressure
upper value
Supply pressure
Identification – Positioner – Valve
Type identification
valve
Direction of flow
Packing
Seating surface
(leakage class)
Pressure balancing Without/
96
EB 8384-3 EN
3730-3
Single-acting Single-acting Actuator with or without spring return mecha-
Double-acting
Integral/ Integral
NAMUR
Not present/ Not present
present
60...5600 240 cm²
0.0...6 0.2 bar
0.0...6 1.0 bar
0.0...6 6.0 bar
Flow-to-open Flow-to-open
(FTO)/ (FTO)
Flow-to-close
(FTC)
Adjustable/ Self-
Self-adjusting/ adjusting
Bellows seal
Metal sealing/ Metal sealing Type of sealing between seat and plug
Lapped-in metal/
Soft sealing/
Nickel sealing
Without
With (PTFE)/
With (graphite)
Indicates exact model designation
Manufacturer ID number of the actuator that the
positioner is mounted upon
nism
Defines the attachment of the positioner on the
control valve
Pneumatic volume booster
Effective diaphragm or piston area of the actu-
ator
Initial value of the actuator bench range
Final value of the actuator bench range
Supply pressure of compressed air network
Manufacturer ID number of the valve that the
positioner is mounted upon
Indicates in which direction the process medium
flows to the valve plug.
Sealing of the plug stem to the atmosphere
Plug with pressure balancing to compensate for
forces