非编光束烟感探测器TX7130 Beam detector with relay output

Coveional Reflective Beam Detector

1. Overview

Coveional Reflective Beam Detector has builiLaser beam poiing and Digital guide display foreal user friendly alignmenmethod. The Laser beam poiing accurately poihe exaclocatiowheo mounmior and with additioal digital guide display allowso moitor and guide othe actual lighiensity betweethe mior and detector which cannobe seeby ouraked eye making imore easy and covenienialignmencommissioning.

The has four adjustable operatioalanges of betwee8o 20, 20o 40, 40o 70 and 70o 100 meters beside withhree adjustable sensitivity seinganges from 2.6dB, 3.8dB and 5.8dBo meethe specific enviromealequireme. The works othe principle ofeflective infrared beam obscuration. Used icojunctiowith aeflector, iwillotifyhe fire alarm panel whethe infrared beam is obscured by smoke.

2.Technical Specifications

Beam Sensor Sensitivity [via Encoder]

Beam Pathway Length [via Encoder]



Specificatio
Operating Voltage	20 Vo 28 V DC
CuenParameters	Standby: 23mA Commission: 56mA Alarm: 33mA
Level 1: 2.6 dB High Sensitivity
Level 2: 3.8 dB Medium Sensitivity
Level 3: 5.8 dB Low Sensitivity
Spa1: 8o 20 meters Limited Path
Spa2: 20o 40 meters ShorPath
Spa3: 40o 70 meters Normal Path
Spa4: 70o 100 meters Long Path
Beam Path Angle	±0.5º Directional
AlignmenGuide	Laser Beam Poie
Digital Display Guide	Nixie Tube
LED Indicator Guide	Red: Fire ; Yellow: Faul; Green: Alignme
ReseTime	Lessha2 Second
Relay Capacity [Fire & Fault]	Normally Ope& Close/ 2.0 A; 30 VDC
Physical
Material / Colour	ABS / White
Dimensio/ Weigh	L:190.87 x W:126.87 x H:91.96 mm / 440 gm
Weigh	0.130 Kg with base
Environmeal
Operating Temperature	-10°Co +50°C
Ingress ProtectioRating	IP30 [IP66 glue seal-For permanenfixing]
Humidity	0o 95% Relative Humidity, Nocondensing

价格	面议
发货	全国付款后24小时内
库存	648台起订1台