Siemens SIPROCESS GA700 - Description; Overview

Operating with the Local User Interface
Operating Manual, 06/2017, A5E31930478-05
19
Description
3
3.1
Overview
Distinction
The devices of the SIPROCESS GA700 product range are of modular design, and consist of
the basic device and at least one analyzer module. Certain analyzer and option modules can
be retrofitted.
Table 3- 1 Device/enclosure variants
Basic device (rack-mounted or wall enclosure)
Rack-mounted or wall-mounted device
Metal enclosure for wall mounting/for installation
in 19" rack, in each case with:
• Local user interface
• Processing module (PM)
• Power supply unit
• Preparation to accommodate analyzer and/or
option modules
General rule: Basic device (rack-mounted or wall
enclosure) with at least one analyzer module
Measuring principles/measuring tasks
The analyzer modules are matched with specific sample gas components and measuring
ranges. Various types of measuring methods are implemented:
Table 3- 2 Measuring principle and measuring task of the analyzer modules
Purpose
Analyzer modules
1)
OXYMAT 7
ULTRAMAT 7
CALOMAT 7
Measuring
principle
Paramagnetic alternating
pressure principle
Infrared push-pull chopped
radiation method
Difference in thermal con-
ductivity of gases
Measure-
ment task
Measurement of oxygen in
gas mixtures.
Measurement of the follow-
ing components in gas
mixtures:
CO, CO
2
, CH
4
, C
2
H
4
, SO
2
,
NO, N
2
O, NH
3
Application-dependent
measurement
2)
1)
Depending on the requirements profile, your device may optionally consist of other modules, for
example, an additional analyzer module and/or up to two additional option modules.
2)
Particularly on H
2
.