Conventional Single Tube Duct Detector

RE-428DU-C

Overview

This Duct detector can be installed on any side of the duct. RE-428DU-C contains an intelligent controlling circuit. The circuit adjusts the sensitivity to give an optimal function throughout the entire life of the detector. Advanced Venturi tube technology with single tube detector. This duct detector housed with the flow optimization and two feet sampling pipe.

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Features

Specification

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Compatibility

Ordering Information

High efficient single sampling tube.
Easy to install.
One-pipe air sampling system.
Patented venturi pipe and duct housing.
Test hole on cover.
Simple installation.
Simple service and maintenance.

Electrical Specification
Operating Voltage	9 ~ 33 VDC
Operating Temperature	-10 – 37.8° C
Storage Temperature	-10 – 60° C
Humidity	0 - 95% RH, non-condensing
Reset Voltage	Less than 1V
Standby Current	50 μA
Alarm Current	40 mA (max)
Remote Ouput	15mA maximum open collector
Smoke Sensitivity	(1.96 ± 0.76) % / ft
Air Velocity	0 – 4000 fpm
Dimensions	(241 L X 195 W X 68 D) mm
Weight	1.04 kg
Air Sampling Tube	Aluminium (Hole Diameter 1.5” (38 mm)).

Dimension

Model	Description
RE-102	Conventional 2 IDC Fire Alarm Control Panel
RE-104	Conventional 4 IDC Fire Alarm Control Panel
RE-2554	Conventional 4 IDC Fire Alarm Control Panel
RE-2558	Conventional 8 IDC Fire Alarm Control Panel
RE-900 Series	Conventional Fire Alarm Control Panel
RE-25AR	Conventional Agent Release Control Panel
RE-120GR	Conventional Gas Release Control Panel

Conventional Single Tube
Duct Detector

Conventional Single Tube Duct Detector

RE-428DU-C

Overview

Dimension

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