Siemens SIPROCESS GA700 Operating Instructions Manual page 146

Technical specifications
13.3 Technical specifications of analyzer modules
Measuring response
Repeatability
Linearity deviation with dry ambient air*
* Untreated ambient air contains less than 20.95% O
oxygen content is decreased relatively.
Table 13- 13 OXYMAT 7: Influence variables
Influence variables
Ambient temperature
Sample gas pressure
Sample gas flow
Accompanying gases
Supply voltage
146
At the zero point
For span gas
Deviation at zero point
Deviation of the span gas
Deviation at zero point
Deviation of the span gas
Deviation at zero point
Deviation of the span gas
Analyzer module 24 V DC
(-5%/+10%)
Basic device
85 V AC to 264 V AC / 47 Hz to 63 Hz
≤ ±0.5% of the smallest measuring span/month or
≤ ± 50 vpm O ;
2
whichever is greater
≤ ±0.5% of the current measuring span/month or
≤ ± 50 vpm O ;
2
whichever is greater
< 0.1%
(literature value) since existing humidity of the
2
≤ 0.5% of the smallest measuring span/10 K or
≤ 50 vpm O /10 K;
2
whichever is greater
≤ 0.5% of the current measuring span/10 K or
≤ 50 vpm O /10 K;
2
whichever is greater
≤ 0.2% of the smallest measuring span/1% pressure
change or
≤ 50 vpm O /1% pressure change;
2
whichever is greater
Deviation ≤ 0.2% of current measuring span/1% pres-
sure change or
50 vpm O /1% pressure change;
2
whichever is greater
≤ 1% of smallest measuring span per 0.1 l/min. change
in flow or
50 vpm O per 0.1 l/min. change in flow within the
2
permissible flow range (0.3 to 1 l/min);
whichever is greater
≤ 1% of current measuring span per 0.1 l/min. change
in flow or
50 vpm O per 0.1 l/min. change in flow within the
2
permissible flow range (0.3 to 1 l/min.);
whichever is greater
Zero point deviation (cross-sensitivity) in accordance
with Table A.1 of EN 61207-3
< 0.1% of the current span
< 0.1% of the current span
Operating Instructions, 05/2018, A5E31930403-06
Wall-mounted device