Explosion-proof Smoke and Heat Combined Detector,Explosion-proof Fire Alarm System

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Description

The AW-CSH831EX series have excellent explosion-proof performance. It is suitable for hazardous locations which include explosive gas environment.The AW-CSH831EX conventional photoelectric smoke and heat combined detector uses new scattering technology and unique maze design and thermal component. It will trigger and latch alarm signal while smog concentrations or rise of temperature exceed the threshold level.This detector can be used with the conventional fire alarm panel.

Features

1.LED indicator

2.Excellent explosion-proof performance

3.Meets all requirements of latest EN54-7:2000 and EN54-5:2000

4.Easy Installation

Technical Specification

Main Voltage	DC24V±3V (no polarity)
Atmospheric pressure	80kPa～110kPa
Fix Temperature Alarm	57℃ (135°F)
Rate of Rise Alarm	7.1℃/5S
Ex-Atex Protection Level	Gb/ExibDtDA21IP65T85
Materials and colors	CAST IRON，ABS, White
Mating Host	AW-CFP2166 fire alarm control panel
Outlet Interface	G20
Environmental	Temperature range: -10 to 50°C(14~131°F) Humidity: 5 to 95% RH, non-condensing