Spectrex UV/IR Flame Detector 20/20L and 20/20LB
Description
The SharpEye UV/IR Optical Flame Detectors 20/20L and 20/20LB (which includes a BIT function) are an improved version of the well-proven Spectrex Ultra Violet/Infra Red (UV/IR) optical flame detectors featuring modern microprocessors and detection algorithms that provide excellent detection sensitivity combined with enhanced immunity to false alarms.
Features
- UV Spectrum Design: 0.185 - 0.260 microns
- IR Spectrum Design: 2.5 - 3 microns
- Temperature Range: -40°C ~ +70°C
- Operating Voltage: 18-32 VDC
- Cone Vision: 90° Horizontal / 90° Vertical
- Typical 5 second Response
- User Programmable Configuration
- Automatic and Manual Built-In Test (BIT) – UB
- Output: Relay & 4-20mA
- Ingress Protection: IP 66/67
- Hazardous Area Classification: EX II 2G, EExd IIB + H2 T5 (70°C) ,T4 (85°C)
- MTBF Minimum 100,000 Hours
- FM, CSA and ATE
Oggioni UV/IR Flame Detector
The OGGIONI UV/IR-210/1 UV/IR flame detector is a combination of a UV- and IR- flame detector which utilizes a microprocessor for sophisticated electronic signal analysis. The IR part of the flame detector has an additional alarm criterion: the analysis of the flame flicker-frequency. The UV and the IR sensor must both exceed their alarm threshold to initiate a fire alarm. The UV/IR flame detector has a good false alarms rejection since the UV and the IR sensor do not share false alarm sources. The UV/IR-210/1 flame detector can thus be applied in areas where single UV or IR flame detectors could potentially cause false and/or unwanted alarms.
The applications in which the UV/IR-210/1 flame detector can be used are:
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Hydrocarbons storage and processing including tank farms
- Hydrogen storage and processing
- Chemical storages, fuels, paint and solvent storage
- Oil and Gas pipe line and pumping stations
- Fuel service stations
- Engine rooms
- Monitoring of machinery
- Aircraft hangars
- Car, bus, tram and train parking’s
- Paint spray booth’s
- Recycling and waste processing plants
- Electric power transformers
- Atriums
- Bio gas setups and stables
Features
Monitors higher hydrocarbons flames (wood, paper, petrol) but also hydrogen and lower hydrocarbons such as methanol and methane.
- Good resistance against the influences of:
- direct and reflected sun light.
- artificial light, such as fluorescent tubes and glass covered halogen lamps.
- arcs and electric discharges (static or from e.g. electric motors).
- the radiation from electric welding provided that the electric welding takes place at a distance more than 3 meters from the flame detector (a welding rod contains organic compounds which show flame phenomena).
- Less suitable for very smoky fires. This inhibitor of both the UV-sensor and the IR-sensor affects the flame detector performance.
- Automatic Sensor Test (Built-in Self-Test) which monitors the sensors and the electronics of the flame detector for its proper operation.
- DIP-switches to set the sensitivity and latching/non-latching alarm relay outputs to adjust the flame detector to the application (not active in EN54-10 models).
Benefits
- Rugged UV sensor and IR sensor make the detector suitable for virtually all fire types.
- Sophisticated software enhances the reliability and availability of the detector.
- Design of the housing and the swivel mount avoid mounting errors with regards to grounding.
- Automatic Sensor Test (Built-in Self-Test) enhances the reliability and availability of the flame detector.
- A Pressure Compensating Element avoids additional cost of maintenance caused by moisture build up and increases the life time.
- Non-sparking design enhances the reliability and the availability and with a reasonable add on price for an ATEX declaration it is suitable for use in zone 2/22.
- Warranty: whichever comes first: 36 months after installation or 42 months after supply.
Specification
Specifications |
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Flame Detector UV/IR-210/1 |
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Power |
12-24 Vdc (10-28 Vdc) |
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Current normal |
25 mA at 24 Vdc |
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Current in alarm, at 24 Vdc |
+/- 75 mA at 24 Vdc |
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Startup time |
<10 sec |
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Alarm output setting |
Selectable LEDs and relays latching/non latching, factory and EN54-10 setting: latching |
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Connectability |
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End of line and alarm resistor |
To be adjusted to the fire control panel, free terminals dedicated for the resistors are available. |
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Relay outputs:
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De-energized during normal operation, no alarm, SPDT, 30 Vdc – 2 A, 60 W |
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Current output |
Standard available 0-20 mA (stepped, sinking, non-isolated) |
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Alarm response time |
>8 s, <30 s. See appendices |
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Cone of vision |
900 |
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Housing |
Glass Reinforced Polyester (GRP) |
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Ingress protection |
IP65 |
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Temperature (operating) |
-250 C tot +700 C (-130 F tot +1580 F) |
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Automatic and manual Self-Test |
Automatic Sensor Test (Built in Self Test) and manual sensor self-test |
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Sensitivity settings |
Selectable: very high, high, medium, low (factory setting: high, standard for EN54-10 certified models) |
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Dimensions |
125 x 80 x 57 mm (4.9 x 3.15 x 2.25 inch) |
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Weight |
492 gram (1.09 lbs) |
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Cable gland |
M20 (cable conduit diameter 5.5-13 mm in two steps 5.5-8 mm and 8-13 mm) |
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Pressure compensating Element |
PCE (Pressure Compensating Element) avoids moisture build up in the detector housing, caused by pressures differences as a consequence of temperature fluctuations. |
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Terminals |
Suitable for massive cores 0.6 to 1.5 mm2 (24 to 16 AWG) |
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CE marking |
See www.oggionisas.com for Declaration(s) of Conformity |
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EN54-10 Certificate |
Only for model UV/IR-210/1C and UV/IR-210/1CZ |
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ATEX Declaration of Conformity |
Only for model UV/IR-210/1Z and UV/IR-210/1CZ, suitable for use in ATEX zone 2/22 |
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FM3260 approval |
Only for model UV/IR-210/1F and UV/IR-210/1FN, (pending) |
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FM3611 approval |
Only for model UV/IR-210/1FN, suitable for use in Class I and II, Div 2. Class III, Div 1 and 2 (pending) |
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Optional Swivel MountSM21 |
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Material |
POM |
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Weight |
325 gram (0.7 lbs) |
Options:
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Catalog Code |
Part # |
Description |
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UV/IR-210/1 |
SW1096 |
UV/IR flame detector, with variable sensitivity settings and selectable latching/unlatching alarm |
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UV/IR-210/1C |
SW1097 |
UV/IR flame detector, one sensitivity and latching alarm, EN54-10 certificate |
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UV/IR-210/1Z |
SW1105 |
UV/IR flame detector, with variable sensitivity settings and selectable latching/unlatching alarm, suitable for ATEX zone 2/22 |
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UV/IR-210/1CZ |
SW1106 |
UV/IR flame detector, one sensitivity and latching alarm, EN54-10 certificate, suitable for ATEX zone 2/22 |
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UV/IR-210/1F |
SW…… |
UV/IR flame detector, two sensitivity settings and selectable latching/ non latching alarm, FM3260 approval (pending) |
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UV/IR-210/1FN |
SW…… |
UV/IR flame detector, two sensitivity settings and selectable latching/ non latching alarm, FM3260 approval (pending) and FM3611 approval (pending) |
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SM21 |
SW1098 |
SM21 swivel mount |
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T-229/4P |
SW1067 |
T-229/4P universal UV/IR test lamp for flame detectors, incl. universal charger |
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TC-229/4P |
SW1082 |
TC-229/4P universal UV/IR test lamp for flame detectors, incl. universal charger and carrying case |
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C-430/1 |
SW1069 |
C-430/1 carrying case for T-229/4P test lamp |
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UE-458/2 |
SW1020 |
UE-458/2 Mini Fire Card, with 11 pins relay base |
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JB1 |
SW1100 |
At request: Junction box with 2 glands, for address unit (excl. address-unit) |
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JB2 |
SW1101 |
At request: Junction box with 2 glands, incl. sourcing 0-20 mA output and bus-protocols |
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CLN |
SW1102 |
Microfiber cleaning cloth for flame detector windows, set of 10 pieces |
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