Hello,
For EG/water content measurement, most common and accurate is refractive index measurement. This is possible with refractometer installed in the small side stream, very accurate, with temperature compensation. Here can be mentioned that refractive index is very temperature dependent and...
For this duty I recommend double helix screw pump with double filter and front of the pump. Filter size is really too small, it shoud be increased lot. Motor of the pump must be oversized. Lot of manufacturer have this pump in production program, as package unit (pump + standby, double filter...
This problem is not so simple and according my opinion there should be taken more measures in the same time.
1. Vessel should be equipped with buffles (min. 3 pieces) mounted at 102o angle distance.
2. Buffles should be fastened to vessel inside with distance road and between must be a gap 1 cm...
