Siemens 7MB3000 Series Operating Instructions Manual page 164

Technical specifications
13.3 Technical specifications of analyzer modules
Table 13-9 OXYMAT 7: Gas inlet conditions
Gas inlet conditions
Sample gas pressure
Standard devices with hoses
Tolerance within the valid pressure range
Standard devices with hoses with external
reference gas pump
Tolerance within the valid pressure range
Standard devices with pipes
Tolerance within the valid pressure range
Reference gas pressure
High-pressure connection
Low-pressure version with external refer‐
ence gas pump
Without vibration compensation
With vibration compensation
Pressure loss between sample gas inlet and sam‐
ple gas outlet
Sample gas flow
Sample gas temperature and humidity
OXYMAT 7 standard version
OXYMAT 7 high-temperature
Table 13-10 OXYMAT 7: Temperature of sample chamber and gas path
Temperature of sample chamber
and gas path
Gas path
Sample chamber
1) The high-temperature version of the analyzer module is not intended for installation in the rack-mounted device.
Table 13-11 OXYMAT 7: Time response
Time response
Warm-up period at room temperature
Response characteristics
164
500 to 1 500 hPa (absolute)
± 150 hPa
700 to 1 200 hPa (absolute)
± 150 hPa
500 to 3 000 hPa (absolute); short-term < 5000 hPa (abs.)
± 150 hPa
2 000 hPa above sample gas pressure
(within permitted reference gas pressure range 2500 to 5000 hPa, abs.)
100 hPa above sample gas pressure
150 hPa above sample gas pressure
< 100 hPa at 1 l/min
18 to 60 l/h (0.3 to 1 l/min)
0 ... 60 °C (0 ... 140 °F) with relative humidity < 90%, avoid condensation in
the gas path (moisture content results in measurement errors)
0 to 130 °C (0 ... 266 °F), avoid condensation in the gas path (moisture
content results in measurement errors)
OXYMAT 7
5 K above ambient temperature
72 °C (162 °F)
Delayed display T with an electronic damping setting of 0 s and a sample gas
90
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 (162 ... 266 °F), adjustable
72 ... 130 °C (162 ... 266 °F), adjustable
Operating Instructions, 07/2023, A5E31930403-AB
1)
< 2 h
≤ 1.9 s
≤ 1.1 s
Wall-mounted device