... flow meter 2.valves, pumps sequence control settings 3. in advance of settings 4.grounding protection <1>SMITH8017/STD0036 ... , DC12V <3>Main function 1, parameter settings (discharge coefficient, in advance of, density, etc.) 2, the volume expected, the ... protection 6, valves, pumps sequence control settings 7, remote, in situ real-time monitoring 8, data storage, printing 9, operation code ...