Petroleum/Oil Flow Computers

Contrec 515 – PP01 Pressurised Petroleum Flow Computer
Contrec 515 – FN01 Frequency Input Net Oil Flow Computer, Tailored for Mass Flow Meters
Contrec 515 – FP01 Petroleum Consumption Flow Computer - 2 Channel Frequency Flow
Contrec 515 – FP02 Petroleum Consumption Flow Computer - 2 Channel Analogue Flow