TX7130 Conventional Reflective Beam Detector TX7130 Conventional Reflective Beam Detector

TX7130 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.
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The TX7130 Conventional Reflective Beam Detector 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 TX7130 Conventional Reflective Beam Detector works on the principle of reflective infrared beam obscured. Used in conjunction with a reflector, conventional reflective beam detector will notify the fire alarm panel when the infrared beam is obscured by smoke.

TX7130 Conventional Reflective Beam Detector is ideal for use high ceiling and wide areas such as warehouses, large storage, shopping, malls, leisure centers, exhibition halls, hotel lobbies, printing houses, garment factories, museums and prisons, as well as places where slight smoke particles or corrosive gas exist.

Feature and Benefits

• EN54-12 Certified

• Hassle free alignment, built with digital guide display and laser beam pointing

• Employ single-ended design through reflective mirror Four ranges wide monitoring from 8-100 meters via encoder

• Three users programming sensitivity adjustment

• Built-in microprocessor

• Self-diagnosis function can monitor for internal faults Automatic compensation for factors weakening received signals, such as dust contamination, positional movement and ageing of the transmitter

• Fire and Fault interfacing relays

• Attractive and pleasing appearance

• Real User friendly alignment method

Technical Specification





Fire Detection and Alarm Systems

BS 5839 Part 1:2002

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 (1x mirror reflector required)


Span 2: 20 to 40 meters Short Path (1x mirror reflector required)

Span 3: 40 to 70 meters Normal Path (4x mirror reflector required)

Span 4: 70 to 100 meters Long Path (4x mirror reflector required)

Beam Path Angle

±0.5º Directional

Digital Display Guide

Nixie Tube

LED Indicator Guide

Red: Fire; Yellow: Fault; Green: Alignment

Capacity [Fire & Fault]

Normally Open/ 2.0 A; 30 VDC

Material / Colour

ABS / White

Dimension / Weight

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


0.130 Kg with base


Mounting Bracket/ TX7130-R 4 x Mirror Reflector

Operating Temperature / Protection Rating

-10°C to 55°C / IP30 [IP66 glue seal-For permanent fixing]


0 to 95% Relative Humidity, Non condensing


Installation and Operation Manual of TX7130 Conventional Reflective Beam Detector


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