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Product Details


Details


Conventional Reflective Beam Line-Type

Product Type : Fire Alarm
Product Category : Conventional Control Fire Alarm System
Product Model : SOHO-LRB2-EN
Product Status : Non Discontinued


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Product Features

  • Long detection distance from 8 m to 100 m at up to 14.5 m width.
  • Single transceiver and separate reflector components.
  • Quiescent condition indicator
  • Automatic compensation for lens contamination, alignment drift, ambient light conditions and transmitted beam aging.
  • Self-diagnostics function monitors internal faults.
  • Separate Alarm and Fault relay outputs.
  • Easy to install and commission.
  • Low maintenance.

Product Specifications

SOHO-LRB2-EN

Power

Operating voltage DC (15 ~ 28) V
Operating current ≤ 20 mA / DC 28 V
Quiescent current ≤ 12 mA / DC 28 V

 

Quiescent condition

Quiescent indication Flashing red LED

 

Alarm

Obscuration sensitivity level (1.3 ± 0.3) dB/m
Alarm current (max)
Alarm indicator		 22 mA / DC 28 V Red LEDs
Alarm N/O relay 2.0 A / DC 28 V
Reset time 15 s


Fault

Fault indicator Yellow LED
Fault N/O relay 2.0 A / DC 28 V

 

Environmental

Operating temperature "(-10 ~ +50)°C
Operating humidity (0 ~ 95)% RH, non-condensing"
Storage temperature "(-25 ~ +80)°C
Storage humidity (0 ~ 98)% RH, non-condensing

 

Miscellaneous

Detection distance (8 ~ 100) m
Detection width 14.5 m
Beam adjustment angle ±6º
Transmitted beam path angle ±0.5° directional
Alignment indicator Green LED Yellow LED
Dimensions (h x w x d) (206 x 95 x 95) mm
Weight (with base) 405 g
Ingress protection rating IP-20 IP66b