SulfiLogger provides a rugged, continuous H₂S sensor that measures hydrogen sulfide directly in untreated wastewater, ambient air, or process gas lines without upstream conditioning. The device streams real‑time sub‑second data to cloud or SCADA systems via secure MQTT/HTTPS, enabling operators to trigger alerts, optimize chemical dosing, and schedule maintenance. It is IP68‑rated, supports OPC‑UA and REST integration, and includes edge processing with remote firmware updates.
Funding
Funding not disclosed
Founders
Product
Problem
Industrial facilities that handle wastewater, biogas, or oil & gas often rely on intermittent manual sampling and bulky gas analyzers that require complex moisture and impurity conditioning. This approach delays detection of hydrogen sulfide spikes, leading to uncontrolled odor emissions, accelerated corrosion of assets, and heightened safety risks for personnel.
Solution
SulfiLogger delivers a rugged, continuous‑monitoring H₂S sensor that can be deployed directly in untreated wastewater streams, ambient air, or inline process gas lines. The sensor measures H₂S in real time without any upstream sample conditioning, providing full‑time resolution data that can be streamed to a secure cloud or on‑premise SCADA system. Operators can use the live data to implement proactive odor‑control strategies, optimize chemical dosing, and schedule maintenance before corrosion damage occurs. The platform also supports portable campaigns, enabling rapid hotspot mapping across distributed networks. Integrated alerts and analytics help safety managers stay within occupational exposure limits and reduce incident response times.
Features
- Proprietary electrochemical H₂S detection cell with built‑in temperature and pressure compensation for reliable operation in harsh, wet environments
- Rugged enclosure (IP68) and vibration‑resistant mounting kit suitable for permanent installation or handheld field use
- Direct‑in‑situ measurement eliminates the need for external gas‑conditioning hardware, reducing installation complexity and maintenance overhead
- Real‑time data logging at sub‑second intervals with optional edge processing for threshold‑based alerts
- Secure MQTT/HTTPS data transmission to cloud analytics or on‑site SCADA/DCS platforms; supports standard OPC‑UA and REST APIs for integration
- PowerCom auxiliary box provides redundant power management, battery backup, and remote firmware updates over the air
- Web‑based dashboard with customizable dashboards, trend graphs, and exportable CSV reports for compliance documentation