China Convencional Beam Smoke Detector

Conventional Reflective Beam Detector

1. Overview

Conventional Reflective Beam Detector has built in Laser beam pointing and Digital guide display for real user friendly alignment method. The Laser beam pointing accurately point the exact location where to mount mirror and with additional digital guide display allows to monitor and guide on the actual light intensity between the mirror and detector which cannot be seen by our naked eye making it more easy and convenient in alignment commissioning.

The has four adjustable operational ranges of between 8 to 20, 20 to 40, 40 to 70 and 70 to 100 meters beside with three adjustable sensitivity setting ranges from 2.6dB, 3.8dB and 5.8dB to meet the specific environmental requirement. The works on the principle of reflective infrared beam obscuration. Used in conjunction with a reflector, it will notify the fire alarm panel when the infrared beam is obscured by smoke.

The is ideal for use high ceiling and wide areas such as warehouses, large storages, shopping malls, leisure centres, exhibition halls, hotel lobbies, printing houses, garment factories, museums and prisons, as well as places where slight smoke particles or corrosive gas exist.

2. Main Features

EN54-12 ComplianceHassle free alignment, built with digital guide display and laser beam pointingEmploy single-ended design through reflective mirrorFour ranges wide monitoring from 8-100 meters via encoderThree users programing sensitivity adjustmentBuilt-in microprocessorSelf-diagnosis function can monitor for internal faultsAutomatic compensation for factors weakening received signals, such as dust contamination, positional movement and ageing of the transmitterFire and Fault interfacing relaysAttractive and pleasing appearanceReal User friendly alignment method

3. Technical Specifications

Standard

Listed

LPCB Pending

Compliance

EN54-12

Fire Detection and Alarm Systems

BS 5839 Part 1:2002

Specification

Operating Voltage

20 V to 28 V DC

Current Parameters

Standby: 23mA Commission: 56mA Alarm: 33mA

Beam Sensor Sensitivity [via Encoder]

Level 1: 2.6 dB High Sensitivity

Level 2: 3.8 dB Medium Sensitivity

Level 3: 5.8 dB Low Sensitivity

Beam Pathway Length [via Encoder]

Span 1: 8 to 20 meters Limited Path

Span 2: 20 to 40 meters Short Path

Span 3: 40 to 70 meters Normal Path

Span 4: 70 to 100 meters Long Path

Beam Path Angle

±0.5º Directional

Alignment Guide

Laser Beam Pointer

Digital Display Guide

Nixie Tube

LED Indicator Guide

Red: Fire ; Yellow: Fault ; Green: Alignment

Reset Time

Less than 2 Second

Relay Capacity [Fire & Fault]

Normally Open & Close/ 2.0 A; 30 VDC

Physical

Material / Colour

ABS / White

Dimension / Weight

L:190.87 x W:126.87 x H:91.96 mm / 440 gm

Weight

0.130 Kg with base

Environmental

Operating Temperature

-10°C to +50°C

Ingress Protection Rating

IP30 [IP66 glue seal-For permanent fixing]

Humidity

0 to 95% Relative Humidity, Non condensing

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------

Dear Friends, Please kindly Note:

1.Please understand the relationships between the value of Invoice declaration(for custom clearance) and the risk in your country, such as Brazil. Much lower value declaration may cause problem/risk during custom clearance.
2. Please leave a tax number under your order for delivery requirement.
3. All international expresses delivery are not allowed to send battery, so Batteries are not included in the independent smoke, the encoder and panel shipments.
4. For the free shipping products , we will choose one express which is convenient for both of us .If you don't like any specific international express, please feel free to tell us, we will change to another.

We produce a variety of independent sales distribution smoke detectors , combustible gas detectors, fire alarm systems, security alarm systems products among consumers enjoy a higher status . With many retailers and agents to establish a long-term stable cooperative relations .

Welcome ODM OEM.