Energy Managers & Application Managers

Energy Managers & Application Managers

Energy managers and application managers translate utility and process measurements into standardized calculations that quantify energy and material movement. With inputs such as flow, temperature, and pressure, they calculate the energy content of liquids and steam and present results as real‑time values, totals, trends, and structured logs. Capturing energy flows at the source establishes the baseline needed for meaningful optimization.

The category spans dedicated heat/steam calculators and more flexible platforms that combine calculation libraries with data handling and communications. EngyCal devices, for example, include a calibratable heat meter for liquids and a steam calculator, using sensor inputs to compute thermal energy or mass/energy flow. Advanced platforms such as the Memograph M RSG45 can be adapted to different applications and, with an energy package, calculate mass and energy flows in water and steam duties.

Benefits are most visible where energy costs are material and efficiency initiatives must be defended with data. Consistent, on-device computation reduces variability from differing formulas or scaling, while local totals and reports simplify reconciliation against utility meters, production output, or contractual requirements. Because calculations and logging occur at the edge, key metrics remain available even when higher-level systems are unavailable.

Application-manager functionality often extends into direct control and transaction-style documentation. Batch controllers can record flow and control output signals to valves and pumps to deliver predefined quantities, with temperature/density compensation applied when needed. Bunker metering computers collect, visualize, and store bunker data from connected devices and use it to create batch reports and measurement profiles for transparent transfer documentation.

Typical applications include steam and hot-water networks, boiler/condensate systems, heat exchanger monitoring, and energy allocation across production lines or skids. The same platforms are used for dosing and batching in liquids handling and for bunkering or transfer operations where standardized reports, profiles, and totals are required.

Field Instruments & Controls, Inc. an exclusive authorized representative of sales and service for Endress+Hauser.