Siemens SIPROCESS GA700 Operating Instructions Manual page 203

Table 10-11 Temperature of measuring chamber and gas path
Temperature of measuring chamber and gas path
Gas path
Standard version
Table 10-12 Time response
Time response
Warming-up time (at the analog output)
Dead time T
(including flame arrestor):
Display delay T
ting of 0 s and a sample gas flow of 1 Nl/min
Table 10-13 Measuring response
Measuring response
Output signal variation with static damping con‐
stant of 0 s and dynamic noise suppression of 5% /
10 s
Detection limit
Measured value drift
Repeatability
Linearity deviation with ambient air
Untreated ambient air contains less than 20.95% O
1)
decreases the oxygen content.
Table 10-14 Influence variables
Influence variables
Ambient temperature
Field device
Operating Instructions, 05/2015, A5E35640463-02
Analyzer module in the field device
10
with an electronic damping set‐
90
At the zero point
For span gas
At the zero point
For span gas
Deviation at zero point
Deviation from the span
gas
10.3 OXYMAT 7 technical specifications
5 K above ambient temperature
Approx. 72 °C
< 2 h
< 1.6 s
Analyzer module in the
. flame arrestor) : ≤ 2.4 s
≤ ±0.5 % of smallest measuring range
(noise bandwidth corresponds to 1 % = 6σ value
or 0.333 % = 2σ value),
with vibration compensation activated: < 1.5 times
the value
≤ 1% of smallest measuring range according to
module nameplate (with vibration compensation
activated:
< 1.5 times the value)
≤ ± 0.5% of smallest measuring range / month or
≤ ± 50 vpm O / month; whichever is greater
2
≤ ± 0.5% of current measured value / month or
≤ ± 50 vpm O / month; whichever is greater
2
≤ ± 0.5% of smallest measuring range or
≤ ± 50 vpm O ; whichever is greater
2
≤ ± 0.5% of current measured value or
≤ ± 50 vpm O ; whichever is greater
2
≤ 0.1% of full-scale value of characteristic
(literature value) since existing humidity
2
≤ 0.5% of smallest measuring value / 10 K or ≤ 50
vpm O / 10 K, whichever is larger
2
≤ 0.5% of current measured value / 10 K or ≤ 50
vpm O / 10 K, whichever is larger
2
Technical specifications
field device (including
1)
91