IR flame detector (Ex) X 9800

761347 | IR flame detector (Ex) X 9800

The pressure-proof, fully enclosed infrared flame detector particularly distinguishes itself through reliable operation in difficult conditions. An integrated LED and three relays provide information regarding the state of operation, failure, and alarm. Contamination resistance and heated optics to prevent condensation and formation of ice also allow for external operation. Typical areas of application are turbines, petrochemistry and the automotive industry.Monitoring on the loop and resetting via esserbus transponder 808623. Monitoring of a conventional line via the same transponder. This device requires a separate voltage supply of 24 V DC.

Part-No.:
761347
Approval:
VdS, ATEX, SIL 2, FM

Features

  • Visual range: 90°
  • Maintenance with magnets, no test lamp required
  • Status display directly at the detector via 3-color LED for operation, fault and alarm
  • Monitoring and resetting via esserbus transponder Part No. 808623 in loop operation
  • Automatic, manual or magnetic optical integrity (oi) testing, no external test lamp required

Technical Data

Operating voltage 
Hochgeschwindigkeitsreaktionszeit 
Explosionserkennung 
Zulassung für explosionsgefährdete Bereiche 
Spektrale Empfindlichkeit 
Reaktionszeit_a 
Empfindlichkeitsbereiche 
Erfassungsbereich 
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 
24 V DC
Operating voltage 
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 
Alarmstrom @ 28 V DC_comp 
Current consumption @ 12 V DC 
Current consumption @ 24 V DC 
approx. 87.5 mA
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 
16.5 W @ 30 V DC with end-of-line resistor and heater on maximum
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 
max. 25 m
Connection terminal 
Maximum tube length 
Area to be monitored 
Height to be monitored 
20 m
Alignment angle 
Unempfindlichkeit gegenüber Gebäudebewegungen 
Air velocity 
Application temperature 
Response temperature 
Ambient temperature 
-40 °C ... 75 °C
Storage temperature 
-55 °C ... 85 °C
Wavelength 
nm
Connection 
Sampled Air Temperature 
Air humidity 
< 95 %
Air humidity 
Ex-category 
II 2 GD
Ex. protection 
EEx d IIC T5-T6, T86°C
Type of protection 
IP 66
 
Housing 
Die cast aluminum
Type 
Material 
 
Color 
Weight 
Weight 
approx. 2,7 kg (+ 6.0 kg fixture)
 
Luftfeuchtigkeit 
Cable length 
m
Maximum sensor length 
m
Rückseitige Bodenplatte 
mm
Detector specification 
EN 54-10, Class 1
EC-type examination certificate 
DEMKO 02 ATEX 132195
Specification 
 
Dimensions 
Ø: 122 mm H: 246 mm
 
 
Declaration of Performance 
Approval 

Additional information

Please note: for mounting of the holder, a 5 and 14 mm Allen key is necessary and is not included in delivery.

Regarding distance please refer to the manual for further information!

Scope of delivery

Mounting bracket

Screw connection kit (1 x M25 Ex d/3 x blind fittings M25 Ex d)

Service pack (1 x screwdriver/1 x magnet for function test/1 x cleaner for optics)

Downloads

Produktdatenblatt
Ausschreibungstext

Product Data Sheet

Version: 2024-12

Language:
English
Doc extension:
pdf