Siemens SIPROCESS GA700 Kompaktbetriebsanleitung Seite 230

Technical specifications
10.3 Technical specifications for operation in hazardous areas
Table 10- 43 Electrical connection data for wall-mounted and rack-mounted device
Electric connection data
Power supply
Analog outputs
Analog inputs
Digital outputs / relay con-
tacts
Digital inputs
Ethernet interface
Cable glands for wall-
mounted device
Table 10- 44 Sample gas inlet conditions for OXYMAT 7
Sample gas inlet conditions for OXYMAT 7
Device type
Ignition protection type
Gas type
Tempera- Standard ver-
ture sion
High-
temperature
version
Max. pressure p
max
Min. pressure p
min
Sample gas flow rate q
v
Reference gas pressure
Table 10- 45 Sample gas inlet conditions for ULTRAMAT 7
Sample gas inlet conditions for ULTRAMAT 7
Device type
Ignition protection type
Gas type
Temperature Standard
version
108
All analyzers, all types of protection, if not specified otherwise
85 ... 264 V AC, 47 ... 63 Hz
0/2/4 ... 20 mA, potential-free, load: 750 Ω
Galvanically isolated and fuse protected to < 20 W
Limiting of the operating power to < 20 W (10 V ± 50 mA)
24 V AC/DC; 1.7 A
Are designed for 24 V, galvanically isolated from the electronics and insulated by air and
creepage distances 24 V.
Limiting of the operating power to < 20 W (33 V ± 15 mA)
RJ 45
M20 x 1.5
M16 x 1.5
Wall-mounted device
Ex px/py
Combustible gases up to
occasionally explosive gas
mixtures
0 °C to 60 °C
0 °C to 130 °C
1 100 hPa (abs.)
Wall-mounted device
Ex py
Combustible gases up to
occasionally explosive gas
mixtures
0 °C to 50 °C
Conductor diameter 10 to 14 mm; M = 3 Nm
Conductor diameter 6 to 10 mm; M = 3 Nm
Wall-mounted device
Ex pz, Ex ec, Ex tc
Non-combustible gases
3 000 hPa (abs.)
500 hPa (abs.)
0.3 ... 1.0 l/min
> 3.2 bar (abs.)
Wall-mounted device
Ex pz, Ex ec, Ex tc
Non-combustible gases
Compact Operating Instructions, 11/2019, A5E35134047-04
Rack-mounted device
Ex ec
Combustible gases up to
occasionally explosive gas
mixtures
0 °C to 60 °C
-
3 000 hPa (abs.)
Rack-mounted device
Ex ec
Combustible gases up to
occasionally explosive gas
mixtures
0 °C to 50 °C
Devices in explosion-proof design