1.parameter settings,flow meter 2.valves, pumps sequence control settings 3. in advance of ... settings 4.grounding protection <1>SMITH8017/STD0036 quantitative-loading meter with electronic control valves (electromagnetic valve, electro-hydraulic valve, ... quantity: L, Kg, pound, gallon, etc.) 10, Ex level: ExiaIICT5 ExdIIBT411, Protection Level: IP65 12, Thread Interface: 1 /2" NPT 13, Relay ...