Specifications - Siemens OH110 Technical Manual

4 Planning
Multi-sensor fire detector
4.2.2
Name Thermal
Typ. response
time
[s]
Sensitive 10
Robust 35
3
30
Building Technologies
Fire Safety

Specifications

The table below shows the properties of the parameter sets for the multi-sensor fire
detector OH110:
Sensitivity Static activation
temperature
[%/m] [°C]
2,5 60
3,5 60
Applicable with fast temperature increases >10 K/min.
1
Between 1 K/min and 10 K/min, this value increases by a few degrees.
2
The response time is reduced in the first three minutes following the detector
3
line being started up or reset. The reduced response time enables the point
detector to be tested with test gas.
All parameter sets meet the criteria of standard EN 54-7.
Differential activation Differential activation
temperature possible from:
1
∆T [K] [°C]
25 10
2
25 10
2
A6V10316298_e_en_--
2014-05-21