ENG_282948.XML
The SIPROCESS GA700 device family is the latest generation of Siemens gas analyzers, and features a modular design. Up to two modules can be used per basic unit.
Basic unit
The basic unit is available in three versions: As a 19" rack unit with 3 height units, in an enclosure for wall mounting, and as an Ex-d field device. The communications interfaces present in the basic units can be adapted to the respective process environment or the process control system using additional optionally available electronic modules.
Modules
Depending on the measuring task, the SIPROCESS GA700 can be individually adapted to the respective analytical or process requirements by fitting selectable modules.
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Module
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Measuring task
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ULTRAMAT 7
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The ULTRAMAT 7 module is used for highly-selective measurement of infrared-active components such as CO, CO2, NO, CH4 or SO2. In general, the application area covers many areas, e.g. the use in processes. These are used to control production processes and ensure product quality, even in the presence of highly corrosive gases.
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OXYMAT 7
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The OXYMAT 7 module is used to measure oxygen between 0 to 0.5% (smallest measuring range) and 0 to 100% (largest measuring range). It is designed for use at ambient temperatures up to 50 °C and allows highly exact measurements through application of the paramagnetic alternating pressure principle. Thanks to the modular design, the OXYMAT 7 module can be combined with an additional module.
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CALOMAT 7
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For determining the concentration of hydrogen and inert gases in binary mixtures by measuring the thermal conductivity. The CALOMAT 7 module features a high dynamic measuring range (e.g. 0 ... 0.5% and 0 ... 100% H2, configurable) and a short T90 time.
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Field control unit
The field control unit with Ex-d explosion protection and flameproof enclosure is approved for use in Zone 1 (ATEX / IECEx approval). Together with the OXYMAT 7 analyzer module it can be used for measuring the oxygen content of flammable or non-flammable gases.
