Siemens SIPROCESS GA700 - Page 100

Table 7-36 Sample gas inlet conditions for CALOMAT 7
Device type Wall-mounted device Wall-mounted device Rack-mounted device
Explosion Protection

Expy Ex pz, Ex ec, Extc Ex ec

Gas type Flammable gases up to
occasionally explosive gas
mixtures
Non-󹪞ammable gases Flammable gases with su󹪟‐
cient ventilation up to occa‐
sionally explosive gas mix‐
tures
Max. pressure p
max
+400 hPa (rel.) +400 hPa (rel.) +400 hPa (rel.)
Min. pressure p
min
-300 hPa (rel.)
Temperature 0...70°C (32...158°F)
Sample gas 󹪞ow rate q
v
0.5...1.5l/min
Technical data
7.2Operation in hazardous areas
SIPROCESS GA700 rack and wall mounted devices
100 Compact Operating Instructions, 06/2023, A5E35134047-AB