Anti-condensation heater for Fireray ONE

761420 | Anti-condensation heater for Fireray ONE

The anti-condensation heater for the Fireray ONE is ideal for environments where condensation occurs, which in turn affects the operation of the optical smoke detector. It uses blower air, resulting in a circulating flow of warm air that gradually maintains the detector lens at a higher temperature than the ambient air. The likelihood of condensation forming on the detector lens is minimized by the heating. This reduces the probability of false alarms.

Part-No.:
761420

Technical Data

Operating voltage 
Contact Ausgänge 
Contact Current 
Sensoren pro Hub 
Sensoren pro Controller 
Hubs pro Controller 
Angesaugte Lufttemperatur 
Länge der Abzweigleitung 
Lineare Rohrlänge 
Ansaugöffnungen 
Operation temperature 
Anzahl_der_Relaisausgänge 
Indication Output voltage 
Nominal frequency 
Hz
Rated voltage 
 
Operating voltage 
V DC
Operating voltage 
24 V AC/DC
Voltage supply 
Quiescent current 
Quiescent current @ 9 V DC 
Quiescent current @ 12 V DC 
Quiescent current @ 19 V DC 
Quiescent current @ 24 V DC 
Ruhestrom @ 28 V DC_comp 
Quiescent current @ FACP battery 
Quiescent current @ FACP battery 
 
Current consumption 
20 W
Alarmstrom @ 28 V DC_comp 
Current consumption @ 12 V DC 
Current consumption @ 24 V DC 
Current consumption 
Power consumption @ 5 V DC 
Power consumption @ 12 V DC 
Power consumption @ 24 V DC 
Alarm current @ 9 V DC 
Alarm current @ 12 V DC 
Alarm current @ 24 V DC 
Starting current @ 24 V DC 
Starting current 
Current consumption in the case of failure 
Output current 
A
Power consumption 
Current consumption for ext. devices 
A
Battery capacity 
Contact load 
Contact load relay 
Sensitivity 
Sound level 
Sound level @ 24 V DC 
Display 
Frequency of flash 
Hz
Lighting energy 
Range 
Connection terminal 
Maximum tube length 
Area to be monitored 
Height to be monitored 
Alignment angle 
Unempfindlichkeit gegenüber Gebäudebewegungen 
Air velocity 
Application temperature 
Response temperature 
Ambient temperature 
-10 °C ... 43 °C
Storage temperature 
Wavelength 
nm
Connection 
Sampled Air Temperature 
Air humidity 
< 95 % (non-condensing)
Air humidity 
Ex-category 
Ex. protection 
Type of protection 
 
Housing 
Type 
Material 
plastic, aluminum
 
Color 
white
Weight 
Weight 
approx. 0,7 kg
 
Luftfeuchtigkeit 
Cable length 
m
Maximum sensor length 
m
Rückseitige Bodenplatte 
mm
Detector specification 
EC-type examination certificate 
Specification 
 
Dimensions 
W: 128 mm H: 134 mm L: 183 mm (bracket)
 
H: 27 mm D: 26 mm L: 72 mm (heating unit)
 
Declaration of Performance 
Approval 

Scope of delivery

without detector

Downloads

Produktdatenblatt
Ausschreibungstext

Product Data Sheet

Version: 2024-07

Language:
English
Doc extension:
pdf