Siemens SIPROCESS GA700 Operating Instructions Manual page 68

Technical specifications
11.2 OXYMAT 7 technical specifications
Influence variables
Ambient temperature
Sample gas pressure
Sample gas flow
Accompanying gases
Power supply (mains voltage variations in range
85 to 264 V AC / 47 to 63 Hz)
1)
Gas connections
With tubes
With pipes
Climatic conditions
Storage and transport
Permissible ambient temperature
(for operation in rack-mounted housing)*)
Ambient humidity (rel. humidity) during storage,
transportation or operation
*) Complete unit 7MB3000-0xxx0-5xxx0 rack-mounted/wall housing
68
Deviation at zero point:
Deviation at sensitivity:
Without pressure compensation
With pressure compensation switched on
In reference gas connection with external pump: < 0.35%
≤ 0.5% of smallest span according to nameplate /
10 K or ≤ 50 vpm O / 10 K, whichever is larger
2
≤ 0.5% of the current span / 10 K or ≤ 50 vpm O
/ 10 K, the larger value applies
Deviation approx. 2% of current span / 1%
pressure change
Deviation ≤ 0.2% of current span / 1% pressure
1)
change or ≤ 50 vpm O / 1% pressure change,
2
the larger value applies
Deviation ≤ 1% of current span per 0.1 l/min
change in flow or 50 vpm O
in flow within the permissible flow range
(0.3 to 1 l/min)
Zero point deviation (cross-sensitivity) in
accordance with Table A.1 of EN 61207-3
≤ ± 0.1% of full-scale value
Plastic screw connection for plastic pipe or tube 4
mm / 6 mm
Screw connection with ISO female thread 1/8"
- 30 to 70 °C
0 to 50 °C (depending on the device version, the
analyzer module may be exposed to an excess
temperature of 5 to 20 K in the basic device)
< 90% (condensation on the installed
components must be avoided)
Operating Instructions, 01/2013, A5E31874006-01
2
per 0.1 l/min change
2
Rack-mounted device