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Multi-Criteria Sensors

Opal Multi-Criteria Detector with Isolator, Notifier

The Opal multi-criteria, multi-sensor, photo, thermal and infra red (SMART3) detectors are the environmentally friendly alternative to the ionisation detector, a technology that is now over sixty years old.

The Opal multi-criteria, multi-sensor, photo, thermal and infra red (SMART3) detectors, with isolator, uses thermal and IR assistance to the core photoelectric smoke detector to give enhanced false alarm immunity and faster response to a wide range of incipient fires.

The thermal detection function combines thermistor technology with a software corrected linear temperature response. In areas where the normal daytime activities may potentially create unwanted alarms, the detector can be programmed to operate in a “heat only” mode, automatically reverting to full photo-thermal operation during unoccupied periods. The sensing elements of the Opal NFX-SMT2 are panel controllable so the sensitivity thresholds of each element can be changed by the panel offering the ability to customise the device for the changing use of the area it is protecting. The detector has two integral tri-colour LEDs that provide 360° local visual indication of the device status. The LEDs are programmable with static or blinking red, amber and green status indications available

The SMART3 offers comparable speed of response to the ionisation technology for a fast flaming fire and is less susceptible to false alarms. It can be deployed with confidence in locations where the main risk is from fast-developing flaming fires. SMART3 moves the goal posts in the fight against false alarms by delivering enhanced false alarm immunity.

The sensing elements of the SMART3 are panel controllable so the sensitivity thresholds of each element can be changed by the panel offering the ability to customise the device for the changing use of the area it is protecting.

Features & Benefits:
  • Unique, true three sensor multi-criteria fire detector incorporating photoelectric, thermal and IR sensing elements
  • Fully integrated Infra-Red Sensing to support the fire alarm decision
  • Includes Series 200 Advanced Protocol
  • With single pole short circuit isolation
  • Tri-colour LED offering red, green and amber colours
  • Rotary decade address switches
  • Pure white colour
Certifications:
  • 0786-CPR-20639 (SMT2) -20638 (SMT3) for EN54-5/7/17
  • G209002 (SMT2) G209001 (SMT3)

Others

  • Maximum Operating Humidity
    • 93 Percentage
  • Brand
    • NOTIFIER
    • System Sensor

Others

  • Maximum Operating Humidity
    • 93 Percentage
  • Brand
    • NOTIFIER
    • System Sensor
  • Brand : NOTIFIER|System Sensor
  • Maximum Operating Humidity : 93 Percentage
Others
Document Title
File Size
Date Added
Document Title
File Size
Date Added
Image
SKU
Description
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NFXI-SMT3-R
OPALTM SMART3 Photo, Thermal, & Infra Red Multi-Criteria Detector, 15 to 28.5V DC, -30 to 70C, 99g, 2.5mm2, With Isolator, Red
alt
NFXI-SMT3-IV
OPALTM SMART3 Photo, Thermal, & Infra Red Multi-Criteria Detector, 15 to 28.5V DC, -30 to 70C, 99g, 2.5mm2, With IsolatorIvory
alt
NFXI-SMT2-IV
OPALTM SMART3 Photo, Thermal, & Infra Red Multi-Criteria Detector, 15 to 28.5V DC, -30 to 70C, 99g, 2.5mm2, With Isolator, Ivory
alt
NFXI-SMT2-R
OPALTM SMART3 Photo: Thermal: & Infra Red Multi-Criteria Detector: 15 to 28.5V DC: -30 to 70C: 99g: 2.5mm2: With Isolator: Red