Siemens OOH740 - Use; Specification

Planning
Fire detection
4
59 |
108
Building Technologies
A6V10305793_m_en_
--
Fire Safety
2016-02-15
4.2.4.2 Use
No. Name Risk of damage to
persons
Concentration of
valuable items
Room geometry Deceptive
phenomena
Risk of fire Critical fire size
small …
large
low …
high
simple …
complex
few …
many
small …
large
small …
medium
2 'Robust'
1 'Universal'
3 'Sensitive'
5 'Super Sensitive'
6 'Ultra Sensitive'
4.2.4.3 Specification
The table below shows the parameter sets' characteristics and fields of application:
No. Name Response time
[s]
Sensitivity
open fire/smoldering fire
[%/m]
0 'Universal' 50 2.3 / 8
2 'Robust' 80 2.3 / 8
1 'Universal' 50 2.3 / 8
3 'Sensitive' 30 1.6 / 5.6
5
1
'Super Sensitive' 12 1.0 / 1.5
6
1
'Ultra Sensitive' 12 0.35 / 0.5
1
Only in the OOH740 from ES ≥20