Overview

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.
The TX7130 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 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 TX7130 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.

Technical Specification

Part Number TX7130
Standard
Listed LPCB / CE-CPR
Compliance EN54-12:2002
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 Short 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
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 (Power Cut)
Relay Capacity [Fire & Fault] Normally Open/ 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
Accessories Mounting Bracket/ TX7130-R 4 x Mirror Reflector
Environmental
Operating Temperature / Protection Rating -10°C to 55°C / IP30 [IP66 glue seal-For permanent fixing]
Humidity 0 to 95% Relative Humidity, Non condensing