Energy Managers & Application Managers

Energy Managers & Application Managers

Energy managers and application managers are calculation-focused instruments that transform measured variables—most often flow plus temperature and/or pressure—into actionable energy and utility metrics. They sit at the boundary between measurement and performance management, translating raw sensor inputs into thermal energy, mass/energy flow, and other utility KPIs.

They are widely used because heating and cooling utilities are intrinsically energy-intensive, and credible optimization starts with trustworthy, time-aligned energy-flow data. Where energy represents a significant fraction of production cost, improving the measurement and allocation of utility consumption can create a direct lever for operational efficiency and cost control.

These devices typically accept the necessary sensor inputs and execute standardized calculation routines for liquids and steam service. Depending on the model and application package, they may also provide control-oriented functions alongside monitoring—supporting use cases that blend measurement, computed totals, and supervisory actions.

Benefits include consistent computation at the measuring-point level, reduced burden on host systems for utility math, and improved comparability of metrics across units by standardizing the calculation method and signal conditioning. When paired with logging or reporting features, they can also support evidence-based energy initiatives and utility balancing.

Typical applications include heat metering on hydronic circuits, steam energy and mass balance points, and broader utility monitoring where calculated values need to be exposed to SCADA/DCS and retained for reporting. Selection usually depends on the required calculation set (liquid heat vs. steam), available sensor signals, desired outputs/communications, and whether an application package is needed for specific domains such as energy, batch, or bunker/flow logging.

Vector, your Authorized Endress+Hauser Representative.