The RK200-B is an End-to-End Optical Beam Smoke Detector with separated Trasmitter (TX) and Receiver (RX). The RK200-B detector has a maximum optical path of 200m.
Their 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 transmitter towards the receiver.
It is also able to detect the presence of vapour and fog.
A fundamental feature of this detectors is the ability to detect the presence of both white smoke and black smoke even if they are little dense.
This detectors have been specifically designed for industrial applications where quality, reliability, precision and easyness of use have primary importance. RK200-B is equipped with two detection circuits : smoke detection and turbulence (heat) detection.