Siemens CERBERUS-PRO-DETECTOR-OH720
cod: DETECTOR-OH720
OH720 - Multi-sensor smoke detector
For the detection of flaming fires caused by the combustion of liquid and solid matters, as well as smoldering fires. For reliable fire detection in environments with deceptive phenomena.
Works according to the scattered-light principle with an optical forward scattering sensor. An additional heat sensor increases the fire detector’s immunity to deceptive phenomena. Selectable detection behavior by different parameter sets. Immunity against transient false alarm causes.
The base must be ordered separately.
Scope of delivery
Detector and dust cap.
Parametri:
Operating voltage
12... 33 VDC
Operating temperature
-10... +50 °C
Storage temperature
-30... +70 °C
Permissible air speed
max. 5m/s
Protection category
IP40
IP42 with detector base seal RS720
Standard
CEA4021, EN54-7, EN54-17
Accessories
LP720 Detector locking device
Communication protocol
C-NET
Quiescent current
∼230 μA
System compatibility
FS720