The RKI RM-5000 is a modular fixed gas monitoring housing that scales from 2 to 12 channels, with each channel taking a separate plug-in sensor module (combustible, toxic, or oxygen) sized to whatever gas that point needs to monitor. A backlit character LCD with a 3-color (green/yellow/red) bar-graph display shows live readings, and relay outputs support both normally-energized and normally-de-energized alarm logic.

Available in wall-mount or panel-mount housings across 2/4/6/8/10/12-channel configurations, the RM-5000 runs on 24VDC and draws 2-8W per module depending on sensor type. It's built for facilities like LPG/LNG utilities, refineries, chemical plants, and semiconductor fabs that need a scalable, modular gas detection backbone rather than a fixed-channel-count controller.