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Always on,
Quality monitoring
At SENTRY™, we care about the environment and making better decisions when treating water and wastewater.

SENTRY™ is a tool to help make better, more timely decisions about treatment process performance. As part of a decisions support system, SENTRY™ provides real-time information to the facility operations staff that is not available through any other sensor system.
U.S. Patent 11,352,272
Real-time performance monitoring before it matters
SENTRY™ is a robust reliable real-time system that supports feed-forward monitoring for wastewater with a clear set of actions that can be taken to protect your treatment works and optimize processes like aeration and anaerobic digestion.


Number of
Systems Installed
150

Number of Daily
Events Detected
18

Dollar Value Saved
to Clients Monthly
$2,789,442

Populations in Watersheds Protected by SENTRY
26,250,000
Explore how SENTRY™ can work for you

has over 150 probes installed globally

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