Explosion-proof Ultraviolet & Infrared 3 Flame Detection,Explosion-proof Fire Alarm System

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Description

AW-FD704EX explosion-proof ultraviolet & infrared 3 flame detector is a new generation of detectors aimed at product performance improvement. This smoke detector adopts a signal processing algorithm with multiple patents, which can suppress various radiations caused by the sun, artificial lighting, welding lightning strikes and "black body".It provides continuous protection in the presence of numerous and frequent sources of false alarms and in environments where infrared radiation is present.

Features

1. Four bands: UV 185-260nm, IR 3.8um/4.3um /5.0um

2. Sensitivity setting can provide fast alarm, response time ≤5s

3. Detection distance of n-heptane can reach 197 feet (60m)

4. With lens pollution self-check function

5. Support multiple communication methods, flexible and easy to use

Technical Specification

Size	11.9cmx14.1cmx12.0cm
Weight	3kg
Color	Red
Shell Material	Cast aluminum or stainless steel
Electrical Interface	2x3/4NPT, M25*1.5, G3/4 (adapters can be customized)
Accessories	Cast aluminum or stainless-steel bracket, plug, anti-collision net
Spectrum Range	IR 3.8-5.0um UV185-260nm
Detection Angle	120°
Sensitivity Level	Sensitivity adjustable in three levels (set by magnetic stick)
Voltage Range	24VDC(18~30VDC)