Design of an Instrument for Liquid Level Measurement and Concentration Analysis Using Multisensor Data Fusion

Table 6

Results of water level measurement with varying milk powder concentrations.

Sl. no.	Actual level of liquid in cm	Actual milk powder in gram per litre of water	Measured level of liquid in cm	Measured milk powder in gram per litre of water
1	0	0	0	0.10
2	4	45	3.7	44.5
3	10	85	10.1	87.8
4	10	10	9.4	10.4
5	15	100	14.8	97.6
6	18	60	17.1	61.4
7	18	35	17.8	34.1
8	25	75	26.4	73.6
9	30	50	30.9	48.9
10	30	85	28.9	85.1
11	34	55	35.6	55.1
12	42	10	40.1	9.7
13	42	90	41.4	89.5
14	42	0	43.7	0.23
15	45	70	45.9	73.7
16	48	25	50.0	24.5
17	48	60	50.0	58.9
18	50	40	50.0	39.2
19	50	12	48.3	12.7
20	50	100	49.1	100