ABB EL3000 Series Manual page 50

50
Uras26: Gas connections with 2 separate gas feed paths
(internal gas lines executed as flexible tubes)
not assigned
1
not assigned
2
3 Sample gas inlet gas feed path 1
4 Sample gas outlet gas feed path 1
Purge gas inlet for case
5
Purge gas outlet for case
6
Sample gas inlet gas feed path 2
7
Sample gas outlet gas feed path 2
8
9 not assigned
not assigned
10
Design: ⅛ NPT female thread (stainless steel 1.4305/SAE 303)
Connection of flexible tubes: straight screwed fittings (PP) with nozzles for flexible tubes with
inside diameter = 4 mm (supplied)
Connection of pipelines: Threaded connections (not supplied)
Notes: If the internal gas lines are flexible tubes, the pressure sensor (standard) and the oxygen sensor
(option) are internally connected as follows:
in the outlet of sample cell 1 with one sample cell and with separate gas feed paths
in the outlet of sample cell 2 with two sample cells in series.
If the internal gas lines are stain steel pipes, the oxygen sensor and the version with separate gas
feed paths are not possible.
EL3000 CONTINUOUS GAS ANALYZERS | CI/EL3000-EN REV. B