Differential choke
Inductive position measurement
Barometric feedback
Feedback of the position of the control spool of a continuously adjustable valve by centring the control spool with spring action (item 8 and 9 (Figure B 3) ).
Normal pressure
In pneumatics, this covers the range from around 2 bar to 10 bar. The comparable pressure range in hydraulics is referred to as the medium pressure range , although this is associated with higher pres
Pilot valve
Valve that is used for pilot actuation of another valve. This is known as a pilot valve. Pilot valves are primarily required for directional , pressure , flow and 2-way plug-in valves.
Final controlling device
Combination of the actuator and the it mechanically actuates ( Figure S 82 ) (DIN 19 226). Starting with an from the control device, the final controlling device intervenes in a mass flow and/or an en
Series circuit
Series connection, in which one output is connected to the input of the next element. In the case of series circuits with resistors in the same way as the electrical engineering, the individual resist
Analogue signal
Signal on which a continuous value range for the signal parameter is assigned different information point by point (Figure A 18) (DIN 19 226).
Alphanumeric coding
A programming notation in which the letter of the alphabet and the numbers from 0 to 9 are used.
Tuning
Procedure for the exact, corrective adjustment of the existing actual values on devices or components to a stipulated, required value. Examples: Adjusting the ohmic resistance or the inductance of coi