EK230

This is a volume corrector with a built-in data-storage function for meter readings as well as average values of pressure, temperature, correction factor and supercompressibility for up to 6 months with an hourly storage interval.
Compressibility is calculated in accordance with AGA-8 GC 2, S-GERG 88, AGA NX-19 or as a constant value. The EK 230 can be mounted onto a wall or a gas meter.