RH33-AA2A+AAD2E2P2 E+H Energy meter EngyCal RH33 BTU mete

Application

Recording and billing the quantities of heat and cold in: •Heating circuits • Cooling circuits • Combined heating and cooling circuits Typical application areas in industry, long-distance heat networks and building auto mation.

Your benefits

• Verified and certified reliability and accuracy • Standard models are suitable for connecting and supplying all common volume flow transmitters and temperature measuring points • Detailed data logging of current and counter values and of error messages, off-limit conditions and changes to operating parameters • Industry-compliant compact housing for field or wall mounting, panel mounting or top-hat rail mounting • Deficit counter for transparency in case of error or alarm • Custody transfer logbook enables versatile device configuration in the field • Tariff counter for requirements-based billing • Calibrated, electronically paired temperature sensors ensure the highest accuracy and enable replacement of individual temperature sensors even for certified devices in the field (without reapproval!) • Remote readout via Ethernet and fieldbuse

Energy calculation

EngyCal® RH33 calculates the thermal energy of water, glycol/water mixtures or other liquids such as thermal oils in accordance with EN1434. Calculation basis: IAWPS-IF97 Calculated values: • Power •Volume •Density • Enthalpy & enthalpy differential • DP flow compensation •Mass • Temperature differential

Counters Volume

, mass, energy, deficit Optional: tariff1, tariff2 or separate heat/cold energy, balance energy