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4 Wire Conventional Optical Smoke Detector for Fire Alarm System

China 4 Wire Conventional Optical Smoke Detector for Fire Alarm System, Find details about China Smoke Alarm, Fire Alarm from 4 Wire Conventional Optical Smoke Detector for Fire Alarm System

Product Type
Smoke Detector with Relay Output
Sound Pressure Level
Above 80dB
Appliction
Security System,Industrial Control Equipment
Transport Package
Carton
Specification
D103mm, H55mm
Origin
China
HS Code
8531901000
Product Type
Smoke Detector with Relay Output
Sound Pressure Level
Above 80dB
Appliction
Security System,Industrial Control Equipment
Transport Package
Carton
Specification
D103mm, H55mm
Origin
China
HS Code
8531901000
4 Wire Conventional Optical Smoke Detector for Fire Alarm System



Introduction

4-Wire smoke alarm with relay output is common used for industrial control equipment, power cabinet, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Easy to install.


Parameters
 
Product Namesmoke detector with relay outputRated operational voltageDC9~28V
Sound pressure level≥80dbStatic current≤200uA
Alarm current≤45mAWork temperature-10°C~+50°C
OutputSound&light alarm, relay output/NO NC optionHumidity≤95%.
Sensitivity 0.15~0.3dB/mContact capacity1A/DC24V


Functions

1. Detection. 
Press detection button, it can fully check the alarm functions. And the alarm light  flashes quickly with a rapid sound.
2. Alarm. 
In the normal environment, The alarm will flash automatically every 10S and  automatically detects the concentration of smoke in the surrounding environment at regular intervals(around 1.6s),If the smoke concentration is close to the alarm value, the alarm starts to perform intelligent calculation, and the alarm indicator light starts to flash. If the calculation result reaches or exceeds the alarm value, the alarm will start the sound-light alarm and start the relay. When the ambient smoke concentration drops below the alarm value, the alarm will automatically return to the normal working state.
3. Output.
Passive contact output. Contact capacity 24V/1A, NC or NO two kinds of output.


Installation

First drill two mounting holes with a diameter of 5mm on the ceiling 43~ 62.5mm apart. Fix the alarm base with the plug and screw. Then connect the power line and output line.install the alarm to the base in the correct direction. Press down and tighten clockwise, finally turn on the power, it works.


Product range

4-wire smoke detectors with relay output.
2 wire smoke and heat detectors for switch fire sensor
Standalone smoke detectors and combustible gas detector
Explosion-proof product for fire alarm system
Addressable fire alarm system
Wireless alarm system
Electrical fire monitor system
Extinguishing control system
Fire door monitor system
Fire extinguishing Water cannon System



Service

1. OEM &ODM service.
2. Provide technical support and after-sale service.
3. 1 year warranty.
4. Normally 15 working days lead time.
5. Welcome sample order.

4 Wire Conventional Optical Smoke Detector for Fire Alarm System4 Wire Conventional Optical Smoke Detector for Fire Alarm System4 Wire Conventional Optical Smoke Detector for Fire Alarm System4 Wire Conventional Optical Smoke Detector for Fire Alarm System4 Wire Conventional Optical Smoke Detector for Fire Alarm System
 

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