WAGNER TITANUS PRO-SENS - 5 Design and Project Planning; 5.1 General Design Principles and Regulations

TITANUS PRO·SENS
®
Design
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Design
General
The following describes the project planning of the air sampling smoke de-
tection system to EN 54-20 or ISO 7240-20. The basic conditions are de-
scribed in Chapter 5.1. The basic conditions are described in Chapter 5.1.
The project planning is to be conducted in accordance with Chapter 5.2.
The limiting project planning instructions in accordance with Chapter 5.2 ap-
ply to special applications in addition to Chapter 5.3 These should be taken
into consideration at the beginning of project planning for special projects.
Project planning options according to EN 54-20 or ISO 7240-20:
There are various technical solutions to be selected from, depending on the
project planning criteria. The chapters for the solutions are listed in the fol-
lowing tables.
Project planning criterion Technical solution Basic Princi-
ples
Limitations
General area monitoring Standard project planning Chapter 5.2 ----
Recognition of a failure at an
individual aperture
Project planning for
individual aperture moni-
toring
Chapter 5.2 Chapter 5.3.1
Device protection/cabinet
monitoring
Simplified pipe project
planning
Chapter 5.2 Chapter 5.3.2
Long intake lines Project planning with long
intake lines > Ø 25 mm
Chapter 5.2 Chapter 5.3.4
Transport time reduction Project planning with
acceleration apertures
Chapter 5.2 Chapter 5.3.5
Ventilation conduits Project planning for
forced air flow
Chapter 5.2 Chapter 5.3.6
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5.1