Siemens SIPROCESS GA700 Kompaktbetriebsanleitung Seite 220

Technical specifications
10.2 General technical specifications
Table 10- 13 OXYMAT 7: Gas inlet conditions
Gas inlet conditions
Sample gas pres- with internal pressure sensor
sure
with external pressure sensor
Reference gas pressure
Pressure loss between sample gas inlet and sample
gas outlet
Permissible sample gas flow range
Sample gas temperature and humidity.
OXYMAT 7 Standard version
OXYMAT 7 high temperature
Optimum measuring results can only be achieved at 2000 hPa ±150 hPa above sample gas pressure. Calibrations are
1)
required for any larger deviations.
Table 10- 14 OXYMAT 7: Temperature of sample chamber and gas path
Temperature of sample chamber
and gas path
Gas path
Sample chamber
The high-temperature version of the analyzer module is not intended for installation in the rack unit.
1)
Table 10- 15 OXYMAT 7: Time response
Time response
Warm-up period at room temperature
Response characteristics
98
500 ...2 500 hPa (abs.)
500 ... 3 000 hPa (abs.)
2000 to 4000 hPa above the sample gas pressure
Max. permissible: 5000 hPa (abs.)
< 100 hPa at 1 l/min
18 to 60 l/h (0.3 to 1 l/min)
0 to 60 °C with relative humidity < 90 %, avoid condensation in the
gas path (moisture content results in measurement errors)
0 to 130 °C, avoid condensation in the gas path (moisture content
results in measuring errors)
OXYMAT 7
5 K above ambient temperature
72 °C
Delayed display T with an electronic damping setting of 0 s
90
and a sample gas flow of 1 Nl/min - analyzer module in rack
or wall-mounted device
Dead time T
10
Analyzer module in rack-mounted device or wall-mounted
device
OXYMAT 7 high temperature
72 ... 130 °C, can be set
72 ... 130 °C, can be set
< 2 h
≤ 1.9 s
≤ 1.1 s
Devices in explosion-proof design
Compact Operating Instructions, 11/2019, A5E35134047-04
1)
1)