Baker Hughes PACE 6000 Bedienungsanleitung Seite 15

1
11
1 Pressure source
4 Regulate to between 110% full-scale and MWP
6 Unit under test
9 Optional differential connection 
10 Vacuum generator
12 Exhaust to atmosphere
Figure 7: Pneumatic Connections with Negative Gauge Pressure Generator
Note: Refer to K0443 PACE User Manual, Section 6, Reference and Specification for
details of other system components.
* High pressure gas exhaust - depending on pressure range.
** Optional vacuum system kit, allows the -ve port gas to be directly discharged to atmosphere, by-
passing the vacuum pump.
† Optimum controller transient response and minimum time to set-point may be degraded if either the
pneumatic supply or vacuum system has restricted flow. Installing a reservoir volume, which has
larger capacity than the load volume, located in close proximity to the controller supply ports can
improve the controller response.
‡ Optional negative gauge pressure generator kit, allows the -ve port to directly discharge to
atmosphere, by-passing the negative gauge pressure generator.
 To protect the control module (item 8), for ranges above 100 bar, from over-pressure a suitable
protection device (such as a relief valve or bursting disc) must be fitted to limit the applied supply
pressure to below the MWP.
 Optional differential connection kit.
© 2008 Baker Hughes, a GE company – All rights reserved.
3
4
2
7
10
12
2 Supply isolation valve
7 Optional reservoir †
11 Source pressure (regulated compressed air supply)
13 Check valve ‡
SUPPLY
+ -
8
7
14
13
3
5
8
a
14 Manual external vent valves
PACE5000/6000 Safety Instructions and User Guide-English | 11
OUTPUT VENT REF
5
6
14
Filter
Diffuser *
Protection device 
Atmosphere
9
a