Pipe Design
TITANUS
SUPER·SENS
®
4 –
36
Data: 02/09
TSS_04_A-en-e
Fig. 4.19: Monitoring of climatic cabinets (scheme)
Air Sampling Points
The air sampling points of the pipe system have to point towards the air
flow (refer to Fig. 4.19). The optimum angle to the air flow direction is to
be determined through a smoke test.
The distance of the air sampling points depends on the design of the air
inlet of the climatic cabinet. The air inlet of a climatic cabinet with circulat-
ing air e.g. is often divided through lamellas or sound absorbers. The dis-
tance between the air sampling points of the pipe system is to be chosen
in such a way that the air sampling area is completely monitored.
The size of the diameters is based on the number of air sampling points.
For the exact values please refer to chapter 4.3.2 "Simplified Project
Planning".)
Several climatic cabinets
with
1
TITANUS
®
Several climatic cabinets can be monitored by means of one TITANUS
®
if
the following conditions are met:
z
The climatic cabinets have to have the same design and have to be
operated with the same voltage.
z
The climatic cabinets are always operated simultaneously (tandem
operation).
In case of mutual operation the pipe system cannot be considered as
symmetric anymore. TITANUS
®
is therefore in an unallowable operating
state. Thus, only a limited smoke detection is possible.
The customer is explicitly to be informed about this.
ATTENTION