Gas & Flame Detection | Flame Detectors

Spectrex 20/20MPI Commercial IR3 Flame Detector


Spectrex 20/20MPI Commercial IR3 Flame Detector

The 20/20MPI is a cost-effective, high-performance Triple IR (IR3) Flame Detector housed in a lightweight polycarbonate casing. It offers all the advantages of IR3 technology, including long-distance detection of flames up to 140ft (43m) and the highest immunity to false alarms. 

Designed with compact and lightweight housing, the 20/20MPI is suitable for indoor applications such as airport terminals, train stations, storage areas, public buildings, and more. Its low power consumption ensures efficient operation. 


Technical Specifications 

  • Long-distance Flame Detection: Up to 140ft (43m) 
  • Large Field of View: 100° horizontal / 90° vertical 
  • Highest immunity to false alarms 
  • Automatic and Manual Built-In-Test (BIT) 

Output options:  

  • Alarm and Fault relay outputs (4 wire) 
  • Stepped mA output (3 wire source) 
  • RS-485 Modbus Compatible