The UV/IR Flame Detector uses digital multi-processing technology to combine UV and IR sensing to detect fires from hydrocarbon fuels up to 98 feet away. It features a solid 100 degree field of vision and provides standard fire and fault relay outputs as well as 4-20mA current output and RS485 communication. The compact detector is easy to install and suitable for a wide range of industrial and commercial applications involving fire hazards.

1. Administrative & Sales Office: 25/N, Laxmi Industrial Estate, New Link Road, Andheri (W), Mumbai - 400 053, India. Tel: +91 22 4295 2180 / 81.
Webstie: | Email:www.hnlsystems.com sales@hnlsystems.com
UV/IR FLAME DETECTOR
A S Odvanced ensor & ptics
UV/IR Flame Detector
D ES C R IP TIO N
DESCRIPTION
The UV/IR Flame Detector is the new flame detector using
digital multi-processing technology. The detector combines the
technologiesused to provide immunity to extraneous source.
The UV/IR flame detector senses radiation energy in the
narrow wave-band of both the ultraviolet and the infrared
portions of the electromagnetic spectrum. The US sensor
incorporates a special algorithm that prevents false alarm
caused by solar radiation. TheIR sensor is sensitive to the
radiation of 4.3㎛.
UV/IR flame detector has a solid cone of vision for n-Heptane of 98 feet. The detector features standard
fire and fault relay, 4 to 20mA current output, RS485 communication.
The detector has applications in a wide range of industrial and commercial facilities,where the threat
of accidental fire involves hydrocarbon fuels, such as gasoline, kerosene, diesel fuel, aviation jet fuels
like JP-4, JP-5, JP-8, hydraulic fluids, paints and solvents, hydrocarbon gases like ethylene and
polyethylene,naturalgas(LNG),towngas, liquefied petroleum gas (LPG), methane, ethane, propane, etc.
Sensing Path Test (SPT) is also provided.
The compact design (1/4 of the conventional detector) makes the new sensor very easy to be installed
on the all types of facilities and machines where impossible before.

2. Administrative & Sales Office: 25/N, Laxmi Industrial Estate, New Link Road, Andheri (W), Mumbai - 400 053, India. Tel: +91 22 4295 2180 / 81.
Webstie: | Email:www.hnlsystems.com sales@hnlsystems.com
2
TECHNICAL DATA
SPECIFICATION
Spectral Response
Detection Range
Field of View
Response Characteristics
Temperature RangeOperating
Storage
Humidity Range
Ultraviolet and Infrared
30m for n-Heptane fire
100° solid cone of vision
Typical 3 sec
40℃ to +75℃.
50℃ to +90℃.
0 to 95% relative humidity
The above Parameters and Ranges are only indicative. HNL will build up and supply the analyzer with Parameters,
range and features to any Practical Configuration.
Note : Specifications and Features will vary with application. The above are established and validated during design, but are not to be construed as test criteria
for every product. Due to hnl’s commitment to research, design and product improvement, specifications are subject to change without notice.
Operating Voltage
Power Consumption
Writing
Electromagnetic Compatibility
17 to 32 vdc.
2.3W minimum , 5.8W Maximum at 30 VDC
16 AWG(1.22 mm 2) to 26 AWG(0.15 mm2) shielded
cable recommended.
EMI protected
RelaysFire Alarm
Fault Alarm
Form A (NO contacts)
- normally de-energized
- latching/non-latching.
- Contacts rated 1A at 30 vdc.
From A or B Selectable
- Contacts rated 1A at 30 vdc
4-20mA
RS-485
a maximum loop resistance of 500 ohms
Fault: 0 +0.5mA
Normal : 4mA ±5% Alarm: 20mA ±5%
Proprietary communication protocol link
Dimensions
Enclosure Material
Shipping Weight
Conduit Entry Size
64 x 64 x 75 mm
Aluminum
0.53 kg
1/2 inch PF.
Performance
Flame Proof
Water Tight
KOFEIC
Exd IIC ,T6
KGS, IP66
Fire Simulator
Bracket
TL205
BK-1