When using an analogue module and a 4-20ma / 5m level transducer we are able to let the client know the level in meters of water in a tank and also the capacity in cube, the slight issue we have is that as the analogue input is a bit jumpy the readings of the level and capacity are not stable as you read them and jump around a bit. Any way of suppressing it a bit so it doesn't jump around as much. Cheers