Features
- Response to flashes within 200 Milli-seconds
- Potential-free relay outputs 5A / 30V/DC or 250V/AC for: Alarm, fault and additional function
- Aluminium housing with red epoxy stove enamelling
- M25 thread for cable gland
UV/IR Flame Detector Ex approved
Two-channel UV / IR flame detector for the detection of flames with hydrocarbon involvement, from Hydrogen compounds. Suitable for detection in the UV range at 0.185 to 0.260 μm; and in the IR range at 2.5 to 3.0 μm. Response within 5 seconds at standard fire conditions in the highest sensitivity range adjustment with the maximum range of 15 m.
- Part-No.:
- 782432
Technical Data
- Operating voltage
- 18 ... 32 V DC
- 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
- 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
- 90 mA and 105 mA with window heating (quiescient); 130 mA and 160 mA with window heating (alarm)
- 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
- -55 °C ... 75 °C
- Storage temperature
- -55 °C ... 85 °C
- Wavelength
- nm
- Connection
- Sampled Air Temperature
- Air humidity
- < 95 % (non-condensing)
- Air humidity
- Ex-category
- Ex II 2 G D
- Ex. protection
- Ex de IIC T5 (-55° C bis + 75° C); Class I Div.1, Groups B, C u. D; Class II / III Div.1, Groups E, F u. G
- Type of protection
- IP 66 and IP 67 according to EN 60529
- Housing
- Type
- Material
- Color
- Weight
- Weight
- approx. 2,8 kg
- Luftfeuchtigkeit
- Cable length
- m
- Maximum sensor length
- m
- Rückseitige Bodenplatte
- mm
- Detector specification
- EC-type examination certificate
- IECEx SIR 07.0085X
- Specification
- Dimensions
- W: 90 mm H: 114 mm D: 156 mm
- Declaration of Performance
- Approval
Accessories
782442 Plastic rain cover
782443 Stainless steel rain cover
782444 Air purge unit for dirty environments
782445 Mounting clamp for 2" mast
782446 Mounting clamp for 3" mast
782447 Test lamp for 3-channel IR
782448 Test lamp for 2-channel UV/IR
Additional information
Substance-dependent ranges at standard fire conditions and max. sensitivity n-heptane, petrol: 15 m within 5 seconds Diesel, JP5, kerosene: 11 m within 5 seconds Methanol, Isopropyl alcohol: 7.5 m within
of 5 sec Methane, LPG, office paper: 5 m within 5 sec Hydrogen: 5 m within 5 sec Polypropylene pellets: 4 m within 5 sec. The flame detector is switched on via an esserbus Transponder 808623.40.
Scope of delivery
Incl. 782441 Stainless steel mounting bracket
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