
deltawaveC-P
User manual
systec Controls Mess- und Regeltechnik GmbH 135/139
www.systec-controls.de
Speed of sound subject to change of temperature in water
T°C
V m/s
T°C
V m/s
T°C
V m/s
T°C
V m/s
0
1403
-
-
-
1
1408
26
1500
51
1544
76
1555
2
1413
27
1502
52
1545
77
1555
3
1417
28
1505
53
1546
78
1555
4
1422
29
1507
54
1547
79
1555
5
1427
30
1509
55
1548
80
1555
6
1431
31
1512
56
1549
81
1555
7
1435
32
1514
57
1549
82
1554
8
1439
33
1516
58
1550
83
1554
9
1444
34
1518
59
1551
84
1554
10
1448
35
1520
60
1551
85
1553
11
1452
36
1522
61
1552
86
1553
12
1455
37
1524
62
1552
87
1552
13
1459
38
1526
63
1553
88
1552
14
1463
39
1527
64
1553
89
1551
15
1466
40
1529
65
1554
90
1551
16
1470
41
1531
66
1554
91
1550
17
1473
42
1532
67
1554
92
154958
18
1476
43
1534
68
1555
93
1549
19
1480
44
1535
69
1555
94
1548
20
1483
45
1537
70
1555
95
1548
21
1486
46
1538
71
1555
96
1547
22
1489
47
1539
72
1555
97
1546
23
1492
48
1541
73
1555
98
1545
24
1494
49
1542
74
1555
99
1544
25
1497
50
1543
75
1555
100
1543
T: Temperatur, V: Speed of sound