Utility Sentry only Displays data generated from the sub-metering collection equipment in approximate 24-hour time segments. Actual time segments may vary depending on phone/ connection issues. All data is displayed in the unit of measure as stored within the sub-metering collection equipment. Billing companies may incorporate various algorithms or conversions to these numbers based on installed equipment to arrive at a final usage. Utility Sentry is designed to monitor data increases, in its raw form, to alert users of potential waste.