Raille - Model FSK3 -Stainless Steel Casin Spark Detectors

Manufactured with a stainless steel casing, Raille spark detectors are robust and reliable, even in harsh industrial environments.  The detector lens is installed almost flush with the inside wall of the extraction duct or drop chute, so it does not interfere with material flow.  ATEX approved for use in zone 20 explosive atmospheres. The FSK3 model spark detector (direct mount model) reacts to both infra red and visible light, picking up ignition sources such as sparks, embers, hot particles and burning material.  This type of detector is plugged directly into the wall of the extraction duct via the mounting adapter and so can only be used in low temperature (< 60°C) applications.  It has high sensitivity in order to react to small sparks moving at high speed, making it suitable for use in dust extraction ducts to protect against filter fires.