The fire detector provides reliable early warning of a Fire condition upon reaching a rate of rise of the temperature or fixed temperature threshold in the protected premises.
It is available in two versions depending on the temperature threshold in accordance with the European Standard EN54-5. The fire detector is suitable for premises with normal ambient temperature, without possible sudden changes.
The FSH rate of rise heat detector is suitable for use in most applications that require heat detection. Please note that special attention should be given to avoid installation in direct line with hot air heaters, above stoves, ovens or other heat generating objects.
|Supply voltage:||(10-30)V DC|
|Duty mode current:||120 μA/22,5V DC|
|Alarm mode current:|
|Sensitivity:||In accordance with EN54-5, class A2R or BR|
|Protected area||A circle with diameter = 15m (EN54)|
|Maximum height||11m (EN54)|
|Degree of protection:||IP 43|
|Operation temperature:||-10oC to 55oC|
|Relative humidity:||(93±3)% at 40°C|
|Dimensions (base included):||Ø100 mm, h 47mm|
|Weight (base included):||0,100 kg|
|Terminals:||For wires with cross section (0.8-2.5)mm2|