Burkert 8792 - Description of System

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conTenTs
5. DESCRIPTION AND FEATURES OF THE TYPE 8792/8793 .......................................................................................12
5.1.
General description ...........................................................................................................................................................12
5.1.1. Features .....................................................................................................................................................12
5.1.2. Combination with valve types and mounting versions ....................................................................13
5.1.3. Overview of the mounting options.......................................................................................................14
5.2.
Designs ....................................................................................................................................................................................15
5.2.1. Type 8792, positioner ............................................................................................................................15
5.2.2. Type 8793, process controller .............................................................................................................15
5.2.3. Typ 8793, Remote-Design ....................................................................................................................15
6.
STRUCTURE ........................................................................................................................................................................................16
6.1.
Representation .....................................................................................................................................................................16
6.2.
Function diagram ................................................................................................................................................................17
6.2.1. Diagram illustrating single-acting actuator ........................................................................................17
7.
POSITIONER TYPE 8792 ..............................................................................................................................................................18
7.1.
Schematic representation of the position control ............................................................................................19
7.2.
Positioner software ............................................................................................................................................................20
8.
PROCESS CONTROLLER TYPE 8793 ....................................................................................................................................22
8.1.
Schematic representation of process control .....................................................................................................23
8.2.
The process controller software .................................................................................................................................24
9.
INTERFACES OF THE POSITIONER / PROCESS CONTROLLER ...........................................................................26
10.
TECHNICAL DATA .............................................................................................................................................................................27
10.1.
Conformity ..............................................................................................................................................................................27
10.2.
Standards ................................................................................................................................................................................27
10.3.
Approval ...................................................................................................................................................................................27
10.4.
Operating conditions ........................................................................................................................................................27
10.5.
Type label ................................................................................................................................................................................28
10.6.
Mechanical data ...................................................................................................................................................................28
Description of System
english
Types 8792, 8793