Description
R -FA -EX -XX -FD
The PYR -FA -EX -XX -FD is a wall / ceiling mount conventional explosion -proof flame detector with an internal microprocessor supporting six -wire power and (fire and fault) signal communication . The detectors support multiple flame sensing frequency ranges such as UV, UV/IR , IR² and IR³ . The detector can signal the fire alarm control panel in real -time or after a programmed delay; the detector status.