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Heat Detectors

Opal Addressable Heat RoR Detector with isolator, Notifier

The Opal NFXI-TDIFF is Notifier rate of rise heat addressable sensor, with isolator, part of Notifier Heat Sensors line.

Overview

The Opal NFXI-TDIFF is Notifier rate of rise Heat analogue addressable sensors, with isolator, uses the same thermistor and microprocessor technology to provide an alarm when the rate of rise in temperature exceeds 10°C/minute (typical) or if the temperature exceeds a threshold of 58°C (Response Class A1R). 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.

Features & Benefits:
  • Tri colour LED offering red, green and amber colours
  • Rotary decade address switches
  • Pure white colour to complement modern buildings
  • 100% mechanical and electrical backwards compatibility
Certifications:
  • 0786-CPR-20643 for EN54-5/17
  • G209006
Specifications

Others

  • Brand
    • Notifier
    • System Sensor
  • Maximum Operating Humidity
    • 93 Percentage
  • Detection Area
    • Linear

Others

  • Brand
    • Notifier
    • System Sensor
  • Maximum Operating Humidity
    • 93 Percentage
  • Detection Area
    • Linear
  • Brand : Notifier|System Sensor
  • Maximum Operating Humidity : 93 Percentage
  • Detection Area : Linear
Others
Name
Description
File Size
Date
Size
NFXI-TDIFF Melder der Serie OPAL
application/pdf 713.65 KB
5/10/2023
713.65 KB
Sistemas Analogicos Catalog
application/pdf 3.81 MB
4/1/2013
3.81 MB
Addressable Thermal Heat Detector Specification Engineering Specifications
application/pdf 324.17 KB
11/28/2023
324.17 KB
Addressable Thermal Heat Detector Specification Engineering Specifications
application/vnd.openxmlformats-officedocument.wordprocessingml.document 833.66 KB
11/28/2023
833.66 KB
Opaltm Detector Range Data Sheet
application/pdf 1.11 MB
11/20/2023
1.11 MB
Smart Multi-Criteria Fire Sensor Data Sheet
application/pdf 479.37 KB
11/20/2023
479.37 KB
Rivelatore Termovelocimetrico-Declaration of Performance
application/pdf 1.85 MB
1.85 MB
Analogue Temperature SensorsNfx Series - T-Data Sheet
application/pdf 2.02 MB
6/1/2023
2.02 MB
Rivelatore Termico Con Intervento A 58-Data Sheet
application/pdf 2.64 MB
6/1/2023
2.64 MB
Class A1R Heat Detector-Declaration of Performance
application/pdf 40.94 KB
6/1/2023
40.94 KB
Rivelatore Termico Con Intervento A 58-Declaration of Conformity
application/pdf 384.11 KB
6/1/2023
384.11 KB
Wärmedifferentialmelder-Certificate of Conformance
application/pdf 242.16 KB
6/1/2023
242.16 KB
Rivelatore Termovelocimetrico-Certificate of Conformance
application/pdf 1.32 MB
6/1/2023
1.32 MB
Name
Description
File Size
Date
Size
NFXI-TDIFF Melder der Serie OPAL
713.65 KB
5/10/2023
713.65 KB
Sistemas Analogicos Catalog
3.81 MB
4/1/2013
3.81 MB
Addressable Thermal Heat Detector Specification Engineering Specifications
324.17 KB
11/28/2023
324.17 KB
Addressable Thermal Heat Detector Specification Engineering Specifications
833.66 KB
11/28/2023
833.66 KB
Opaltm Detector Range Data Sheet
1.11 MB
11/20/2023
1.11 MB
Smart Multi-Criteria Fire Sensor Data Sheet
479.37 KB
11/20/2023
479.37 KB
Rivelatore Termovelocimetrico-Declaration of Performance
1.85 MB
1.85 MB
Analogue Temperature SensorsNfx Series - T-Data Sheet
2.02 MB
6/1/2023
2.02 MB
Rivelatore Termico Con Intervento A 58-Data Sheet
2.64 MB
6/1/2023
2.64 MB
Class A1R Heat Detector-Declaration of Performance
40.94 KB
6/1/2023
40.94 KB
Rivelatore Termico Con Intervento A 58-Declaration of Conformity
384.11 KB
6/1/2023
384.11 KB
Wärmedifferentialmelder-Certificate of Conformance
242.16 KB
6/1/2023
242.16 KB
Rivelatore Termovelocimetrico-Certificate of Conformance
1.32 MB
6/1/2023
1.32 MB
Name
Description
File Size
Date
Size
NFXI-TDIFF Melder der Serie OPAL
713.65 KB
5/10/2023
Sistemas Analogicos Catalog
3.81 MB
4/1/2013
Addressable Thermal Heat Detector Specification Engineering Specifications
324.17 KB
11/28/2023
Addressable Thermal Heat Detector Specification Engineering Specifications
833.66 KB
11/28/2023
Opaltm Detector Range Data Sheet
1.11 MB
11/20/2023
Smart Multi-Criteria Fire Sensor Data Sheet
479.37 KB
11/20/2023
Rivelatore Termovelocimetrico-Declaration of Performance
1.85 MB
Analogue Temperature SensorsNfx Series - T-Data Sheet
2.02 MB
6/1/2023
Rivelatore Termico Con Intervento A 58-Data Sheet
2.64 MB
6/1/2023
Class A1R Heat Detector-Declaration of Performance
40.94 KB
6/1/2023
Rivelatore Termico Con Intervento A 58-Declaration of Conformity
384.11 KB
6/1/2023
Wärmedifferentialmelder-Certificate of Conformance
242.16 KB
6/1/2023
Rivelatore Termovelocimetrico-Certificate of Conformance
1.32 MB
6/1/2023
Product Number
Image
SKU
Description
alt
NFXI-TDIFF
OPAL Heat detector (A1R), rate of rise & fixed 58C, White
alt
NFXI-TDIFF-BK
Addressable Rate of Rise Heat Sensor, black, Notifier
Image
SKU
Description
alt
NFXI-TDIFF
OPAL Heat detector (A1R), rate of rise & fixed 58C, White
alt
NFXI-TDIFF-BK
Addressable Rate of Rise Heat Sensor, black, Notifier