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MORLEY-21 | Optical addressable smoke detector
MORLEY-21MI-LPB2-S3IOptical addressable smoke detector
Volver a Analog Systems
Products
Fire
Analog Systems
Analog Barriers
MORLEY-21

Optical addressable smoke detector

MORLEY-21

MI-LPB2-S3I

Main features

  • Addressable optical smoke detector
  • Composed of transmitter and receiver
  • Range from 10 to 100 meters
  • 4 fixed sensitivity/threshold levels
  • 2 automatic modes of variable sensitivity
  • Operates in the infrared light spectrum
  • Numerical indicators
  • LED indicators. ±10 horizontal and vertical beam alignment
  • Automatic drift compensation
  • Complies with EN54-12

Specifications

  • Addressable reflector type linear optical linear beam smoke detector
  • Designed to function as a component of an intelligent fire alarm system
  • Operates on the principle of light obscuration using an infrared beam
  • Suitable for protecting buildings with large open spaces, such as warehouses, atriums, etc.
  • Combined transmitter/receiver unit that can be connected directly to an analog loop circuit
  • Infrared transmitter generates a beam of light to a high-efficiency reflector
  • The reflector returns the beam to the receiver, where an analysis of the received signal is made
  • Alignment of the detector is simplified with the aid of the detector's "gunsight" aiming device
  • Alignment of the detector with the reflector can be "fine-tuned" with the help of a numerical signal strength indicator
  • Detector sensitivity can be adjusted from 25% to 50% obscuration
  • In addition to the four fixed-value alarm thresholds, there are two variable thresholds that automatically compensate for changes in the environment
  • Incorporates automatic drift compensation
  • Range of 70 ~ 100 meters with built-in reflector
  • Detector can be adjusted up to 10° vertically and horizontally for alignment
  • Multiple mounting attachment allows the detector to move 28° vertically and 360° horizontally when ceiling mounted or up to 23° vertically and 90° horizontally when wall mounted
  • 200 x 230 mm reflector included for distances from 10 to 70 m, additional NOTIFIER-97 (6500-LRK) required for greater distances
  • Power supply: 15V ~ 32V DC (24V DC nominal)
  • Consumption: 2 mA (standby), 8.5 mA (max. in alarm), 20 mA (max. in alignment)
  • Operating temperature from -30°C ~ +55°C
  • Operating humidity 0% ~ 95% (non-condensing)
  • Degree of protection IP54
  • Dimensions: 190 (W) x 254 (H) x 84 mm
  • Weight: 1.77 kg
  • Accessories:
    • NOTIFIER-97 (6500-LRK): Reflector 200x300 mm for distances 70 to 100 meters
    • NOTIFIER-99 (6500-MMK): Installation bracket
    • NOTIFIER-110 (BEAM-HK): Barrier heating circuit
    • NOTIFIER-102 (BEAM-HKR): Heating circuit for reflectors

 

 

REFERENCE / MODEL MORLEY-21 / MI-LPB2-S3I
Ingress protection IP55
Detector Technology Óptico
Wireless NO
Certificate EN54-12

Documentation

Language Name Type Action
EN
Certificate
Image

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