The TEC-II EVC can convert the measured volume and flow rate to the reference volume and flow rate. According to the needs, it can be set to conversion as function of the pressure , the temperature with constant compression (PT conversion) or conversion as function of the pressure, the temperature and taking into account the compression factor(PTZ conversion). For PTZ corrections, K value calculations can be based on SGERG-88, AGA8-G1, AGA8-G2, AGA NX-19, and be selected by the settings. At the same time, the device has the function of energy metering.
