China Ce Approved UV Flame Detector Fire Alarm System

The FD718 Series Ultraviolet (UV) Flame Detector, is designed for use where open flaming fires may be expected. It is sensitive to ultra-violet radiation emitted by flames during combustion. Since it requires only UV radiation the FD718 series UV flame detector responds also to stationary flames with no flicker like cigarette lighters and blue gas flames.
All of the Sentek's FD-718 series detectors meet the requirements EN 54-10 for use in fire alarm signaling systems, which provide fast and reliable response for visible flame and fire detection. They are intended for use in 2-wire/4-wire supervised zone circuits.

Specification:

Spectral Response:

185 to 260 nm

Effective Range:

5m (fl ame height :2 cm)

Alarm Indicator:

LED continuously emitting red light

Remote Output:

25 mA max., diode gate

Temperature Range:

-10°C to 50°C

Permissible Current:

80mA maximum

Humidity:

0 to 95% RH, no condensation or icing

Alarm Contact:

(for 4-wire) NO or NC Operation, Form A: 1.0A@30VDC/0.5A@125VAC

Dimensions:

102mm (dia) x 43mm (ht) with base

Weight:

125g/set with base

CE Approved UV Flame Detector Fire Alarm System

Product Features:

• 2 or 4 wire models

• Advanced detection and discrimination algorithms

• Easy installation and maintenance

• Sleek low-profi le housing design

• Quick Detection of Flame from Distance

• High Sensitivity and Wide Directivity

• SMD circuit board design-satisfactory quality and reliability guaranteed

• N/C (normal/close)-N/O (normal/open)selectable relay output or remote LED indication output

The range includes:

FD718-2 2-wire Flame Alarm

FD718-2L2-wireFlame Alarm with Remote LED Output

FD718-4 4-wire Flame Alarm with Relay Output (12/24VDC)

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