EDS - Model RK90-RS-FM - Optical Beam Smoke Detector - Brochure

The RK90R it`s a reflection Beam Smoke Detector. Its operation is based on the relation between the smoke present in an environment, generated by the starting of a fire, and the infrared beam emitted by the device and reflected by a special optical reflector. It is also able to detect the presence of vapour and fog. A fundamental feature of this detector is the ability to detect the presence of both white smoke and black smoke even if they are little dense.