The iSOLV EFS802 BTU Measurement System is supplied complete with electromagnetic flow meter and a matched pair temperature sensor. Real-time detection of the temperature at supply and return pipe. It also monitors the instantaneous flow rate according to Heat Exchange of Thermodynamics principle. EFS802 BTU Measurement System provides real-time information such as instantaneous temperature, flow rate, energy consumption, and others. Flow meter is a reduced bore type which enables U0D0 straight pipe length installation.