The KEP ES-759 SUPERtrol-II is a powerful and versatile flow computer designed to satisfy the instrumentation requirements for a wide range of flow meter types in liquid, gas, steam, and heat applications. It integrates advanced features and multiple flow equations into a single instrument, making it suitable for complex applications such as steam mass, steam heat, natural gas, fuel oil, and compressed air monitoring.

A special feature of the ES-759 is its user-friendly interface for heating and cooling applications when using the liquid delta heat equation. Operators can simply press the dedicated "TOTAL" button to view the heating total and the "GRAND" button to view the cooling total, simplifying data access. The instrument includes an "EZ Setup" feature to guide first-time users through configuration.

The ES-759 features menu-selectable hardware and software, with isolated pulse and analog outputs as standard. The RS-232 serial port is standard and can provide power for an optional modem, enabling remote meter reading. An optional internal data logger and RS-485 communication (Modbus RTU) are available. It supports advanced calculations including NX19 gas equations and stacked DP transmitters. A service/test mode aids in start-up system checks, and the system setup can be printed for documentation.