2 products

Smart sensor module that pairs with the Rosemount 928 Wireless Gas Monitor — tool-less hot-swappable design lets a technician replace the sensor module in the field without breaking the wireless connection or recalibrating. Available for H₂S, CO, O₂, and combination gases. Each 628 ships pre-calibrated and includes a quick-connect IP filter. Best when an installed 928 base needs to swap from one gas type to another (e.g., switching a perimeter monitor from H₂S to CO during seasonal process changes).

WirelessHART-powered gas monitor — detects H₂S, CO, and O₂ depletion in remote applications previously too costly to monitor with wired sensors. Pairs with the Rosemount 628 Universal Gas Sensor (tool-less hot-swappable smart sensor module). Eliminates conduit and trenching — typical install is 30 minutes vs. days for wired equivalents. SmartPower battery; 5-year operating life under typical update rates. IP66 with the Ingress Protection filter on the 628. Best for tank-farm leak monitoring, perimeter-fence early warning, and confined-space pre-entry surveillance.