ABB EasyLine EL3000 - Page 58

58 EL3000 CONTINUOUS GAS ANALYZERS | CI/EL3000-EN REV. C
… 4 Installation
… Position and design of the gas connections
Gas connections Limas23 (model EL3020)
Figure 13: Gas connections Limas23 (model EL3020)
Limas23: Gas connections
Pos.
Connection
Supplementary information
Version
1
Sample gas inlet
Without optional solenoid valve
Screwed connections with hose nozzles (stainless
steel
1.4305) for hoses with 4 mm inside diameter
(included in scope of supply)
2
Sample gas outlet
—
3
Sample gas outlet
With optional solenoid valve, factory
-connected to sample
gas input Pos. 1
6
Pressure sensor
For ‘Pressure sensor connected to the outside by hose’
option
21
Sample gas inlet
With optional solenoid valve
Screwed fittings with hose nozzles (PVDF) for
hoses with
4 mm inside diameter
(included in scope of supply)
22
Test gas
inlet
Note
The pressure sensor (standard, not for the ‘pressure sensor connected to outside by hose’ option), and the oxygen sensor (option)
are internally connected in the outlet of the sample cell.