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FUnCTIOn
14
ADICOS GSME
405-2010-003 EN52
4.1.2
Configuration and evaluation
The ADICOS GSME is characterized by its particular intelligence and flexibility during signal
detection and evaluation. The detector electronics does not only investigate the concentra
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tions of individual fire gases, but considers the relations of the detection concentrations as
well. These relations are configured through limit value combinations. Every detector features
two sets with five limit value combinations each.
In the factory configuration, every detector is equipped with a basic configuration of meaning
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ful alarm parameters. At first, both parameters have identical default values. For this reason,
one set of limit value combinations is described only in the following sections. The second pa
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rameter set is of particular importance, e.g., when a pre-alarm module is used
Basic configurations »Standard«, »Extended 1«, »Extended 2« and »Robust« are curre ntly avail
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able. Depending on the application, an individual basic configuration is possible upon request.
The following table shows the suitability of the basic configurations for typical detection objec
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tives.
Typical detection objective
Basic configuration
Standard
Extended 1
Extended 2
Robust
Smoldering wood fire
(
TF2*)
Smoldering cotton fire
(
TF3*)
Flaming PU fire
(
TF4*)
Flaming n-heptane fire
(
TF5*)
Smoldering lignite fire
Smoldering bituminous coal fire
Smoldering wood chip fire
1. Ignition phase
2. Propagation phase
3. Full ember
Smoldering plastic/rubber
1. Phase: Steam
2. Phase: Pyrolysis
3. Phase: Ember
Suitable (*tested per EN 54-7:2000)
Suitable
Suitable with low sensitivity
Suitable within compact, non-vented enclosures (e.g., silos)
Summary of Contents for GSME-M4
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