Operation In Hazardous Areas - Siemens SIPROCESS GA700 Compact Operating Instructions

Technical data
7.2 Operation in hazardous areas
Table 7-31 CALOMAT 7: The maximum release amount of sample gas
Analyzer module
CALOMAT 7
7.2

Operation in hazardous areas

The following tables show the data relevant to explosion protection. If the values specified below
deviate from the values of the general technical specifications, the specifications listed in this
section apply.
Compare the specifications in this section with the specifications in the section "General
technical specifications (Page 87)".
Note
Validity of technical specifications
The technical specifications for explosion-proof devices are only valid in combination with the
type test certificate. The technical specifications listed below are regarded as general. If these
values deviate from those of the type test certificate, the values of the type test certificate apply.
Table 7-32 Location of use
Location of use
Danger zone
Ambient temperature
Rack-mounted device /
Wall-mounted device
Moisture
Permissible operating height
Also above, after individual check. Contact Siemens partner for more information, if necessary.
1)
Table 7-33 Electrical connection data for wall-mounted and rack-mounted device
Electric connection data
Power supply
Analog outputs
Analog inputs
Digital outputs / relay contacts
Digital inputs
Ethernet interface
98
Zones 1, 2, 22
OXYMAT 7 / CALOMAT 7 0 ... 50 °C (32 ... 122 °F) (reduces if used in combination with U7)
ULTRAMAT 7
No cooling below dew point during storage and operation
2 000 m above sea level 1)
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
Max. release amount
400 μl/min
5 °C ... +45 °C (41 ... +133 °F)
SIPROCESS GA700 rack and wall mounted devices
Compact Operating Instructions, 06/2023, A5E35134047-AB