MAN3184 - TITANUS PRO
•
SENS®
176
Glossary
Aerosol
Airborne particles in microscopic or sub-
microscopic grain size range. They exist of
unburned parts of the burning material,
intermediate products of oxidative conversion
and finely distributed carbon (soot).
Airflow sensor
For monitoring the entire airflow in the pipe
system, i.e. controlling the pipe system for
ruptures and blockage. According to the air
monitoring requirement, single hole monitoring
and rupture detection can be achieved at the
end of the pipe system.
Alarm
- Acoustic signal triggered via fire detector to
report a fire. - Variably adjustable alarm level.
The triggering of the alarm means the definite
detection of a fire. The fire brigade is alarmed.
Alarm current
Increased current in alarm status. See also
"Standby current"
Alternative sensitivity (alt. sens.)
The second detector sensitivity to be set; if
connecting 24 V to the input, the set detector
sensitivity is decreased by one level.
Area with potentially explosive
atmosphere
A potentially explosive area where a potentially
explosive atmosphere exists.
Aspirating smoke detector
Active system, in which the vacuum that is
required for the aspiration of the air samples is
generated by a system-integrated fan. The air
samples are then conveyed to a evaluation unit
(detector module, detector head or detection
unit).
Collective fault
An non-differentiated, i.e. non-localisable
disturbance alarm that is reported to a main
control centre.
Contact load
Maximum capacity with which a relay contact
can be switched.
Deflagration
A deflagration (derived from Latin deflagrare =
to burn) is a rapid burning process in which the
explosion pressure is solely created by the ,
generated and expanding gases. The
propagation occurs as a result of the heat
released by the reaction. The combustion
proceeds at a speed which is lower than the
sound velocity in the burning medium. See
"Detonation"
Summary of Contents for Ampac TITANUS PRO-SENS
Page 51: ...MAN3184 TITANUS PRO SENS 51 Figure 34 Pipe shapes...
Page 61: ...MAN3184 TITANUS PRO SENS 61 Figure 36 Example pipe project planning with pipe accessories...
Page 118: ...MAN3184 TITANUS PRO SENS 118 Figure 73 Drill hole intervals for bracket type MT 1 mm...
Page 135: ...MAN3184 TITANUS PRO SENS 135 Figure 84 Attaching the aspiration reducing film sheet...