General Overview

ESP model SSS-903 is a gas detector designed to detect combustible and toxic gases. The SSS-903 detector consists of a transmitter SSS and plug-in PGU modules with the following sensors: Electrochemical/Infrared/PID/Catalytic. The detector is SIL-2 certified.

The SSS-903 is state-of the-art point gas detector with local display. It can be configured to monitor up to two sensors directly connected or remotely installed up to a separating distance of 500 ft. For combustible detection, it can use a plug-in sensor that is either IR (Infrared) or a catalytic bead type.