Three-channel infrared flame detector UniVario

782315 | Three-channel infrared flame detector UniVario

UniVario three-channel IR flame detector for recognition of quickly developing fires with flame development. Optical windows of the IR sensors are fully monitored. The detector achieves a high level of resistance towards disturbance variables via three-channel infrared evaluation. Voltage supply and connection occur directly via the standard detector zone at the esserbus transponder (Part No. 808623.10). The detector is also reset directly via the same esserbus transponder.

Part-No.:
782315
Approval:
VdS, FM

Features

  • Direct linking and voltage supply via standard detector group at the esserbus transponder (Part No. 808623.10)
  • Base installation and alignment via mounting bracket (Part No. 783312)
  • 3-channel infrared flame detector
  • High level of protection against disturbance variables thanks to optimized hardware and development of special algorithms
  • Maximum level of response sensitivity according to EN54-10, Class 1
  • Each optical channel has separate functional monitoring
  • Easy testing with magnet via integrated reed switch

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 
9 V DC
Operating voltage 
Voltage supply 
Quiescent current 
approx. 3,5 mA
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 
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 
typ. 21,8 mA
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 
676 m²
Height to be monitored 
45 m
Alignment angle 
Unempfindlichkeit gegenüber Gebäudebewegungen 
Air velocity 
Application temperature 
Response temperature 
Ambient temperature 
-20 °C ... 80 °C
Storage temperature 
-40 °C ... 85 °C
Wavelength 
nm
Connection 
Sampled Air Temperature 
Air humidity 
< 95 %
Air humidity 
Ex-category 
Ex. protection 
Type of protection 
IP 67
 
Housing 
Die cast aluminum
Type 
Material 
 
Color 
red, similar to RAL 3000
Weight 
approx. 991 g (incl. base and bracket)
Weight 
 
Luftfeuchtigkeit 
Cable length 
m
Maximum sensor length 
m
Rückseitige Bodenplatte 
mm
Detector specification 
EC-type examination certificate 
Specification 
 
Dimensions 
W: 130 mm H: 140 mm D: 92 mm
 
 
Declaration of Performance 
DoP-21055130701
Approval 

Additional information

Detector base and mounting bracket are not supplied!

Product Data Sheet

Version: 2024-05

Language:
English
Doc extension:
pdf