4 wire Conventional fire alarm 24V smoke detector with relay

SKU: AW-CSD381-4W Category: Conventional Fire Alarm System with LPCB Certificate

Item No.: AW-D138C-4W

AW-D138C-4W is a 4 wire Conventional fire alarm smoke and heat detector 24VDc with relay. The detector uses an optical sensing chamber to detect smoke and a fixed-temperature heat sensor to detect heat from fire.

Description

Features

1. Low Standby current for continuous monitoring

2. Relay output

3. Dual LED design provides 360° viewing angle

4. Meet requirement of EN54-5:2017 & EN54-7:2018

Technical Specification

Operating voltage	9~28VDC @ Zone
Operating current(@Zone 24VDC)	NO Standby current≤120uA, Alarmcurrent<15mA
Operating current(@Zone 24VDC)	NC Standby current≤15mA, Alarmcurrent<5mA
Application	For indoor use only
Smoke alarm sensitivity	0.18~0.3dB/m
Fixed temperature alarm	57℃(135°F) A2R
Alarm relay output capacity	500mA @DC30V
Environmental	Temperature range: -10~50°C (14~122°F)
Environmental	Humidity: 5 to 95% RH, non-condensing