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

Table 5

Results of water level measurement with varying sugar concentrations.

Sl. no.	Actual level of liquid in cm	Actual sugar in gram per litre of water	Measured level of liquid in cm	Measured sugar in gram per litre of water
1	0	0	0.06	0.09
2	2	2.5	2.14	2.65
3	4	3.6	3.85	3.54
4	6	4.8	5.65	5.12
5	8	10.0	8.19	9.93
6	10	7.6	9.89	7.75
7	12	13.5	11.89	13.21
8	14	17.5	14.02	17.65
9	16	25.0	15.91	24.61
10	18	8.5	17.88	8.32
11	20	15.5	20.1	15.39
12	22	21.0	21.5	20.84
13	24	1.0	23.59	0.94
14	26	5.0	25.9	5.21
15	28	19.0	28.01	19.34
16	30	23.5	30.09	23.04
17	32	6.0	31.82	5.87
18	34	14.0	33.69	14.42
19	36	17.2	35.71	17.51
20	38	11.0	38.05	11.11
21	40	22.0	39.82	21.81
22	42	17.0	41.8	16.74
23	44	2.5	43.95	2.52
24	46	10.0	45.82	10.12
25	48	20.0	47.95	19.63
26	50	0	49.78	0.03