
FP-4400 PORTABLE CLAMP-ON ULTRASONIC FLOW METER
ONICON Incorporated 727.447.6140
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APPENDIX D - SPEED OF SOUND IN GLYCOL WATER TABLE
GLYCOL TYPE
PERCENT GLYCOL
SPEED OF SOUND (ft/s)
SPEED OF SOUND (m/s)
PROPYLENE GLYCOL
10
5052
1540
PROPYLENE GLYCOL
15
5167
1575
PROPYLENE GLYCOL
20
5282
1610
PROPYLENE GLYCOL
25
5364
1635
PROPYLENE GLYCOL
28
5413
1650
PROPYLENE GLYCOL
30
5446
1660
PROPYLENE GLYCOL
31
5449
1661
PROPYLENE GLYCOL
32
5456
1663
PROPYLENE GLYCOL
33
5463
1665
PROPYLENE GLYCOL
34
5466
1666
PROPYLENE GLYCOL
35
5472
1668
PROPYLENE GLYCOL
36
5476
1669
PROPYLENE GLYCOL
37
5482
1671
PROPYLENE GLYCOL
38
5485
1672
PROPYLENE GLYCOL
39
5492
1674
PROPYLENE GLYCOL
40
5495
1675
PROPYLENE GLYCOL
50
5545
1690
ETHYLENE GLYCOL
10
5013
1528
ETHYLENE GLYCOL
15
5089
1551
ETHYLENE GLYCOL
20
5167
1575
ETHYLENE GLYCOL
23
5236
1596
ETHYLENE GLYCOL
25
5282
1610
ETHYLENE GLYCOL
30
5348
1630
ETHYLENE GLYCOL
31
5354
1632
ETHYLENE GLYCOL
32
5361
1634
ETHYLENE GLYCOL
33
5367
1636
ETHYLENE GLYCOL
34
5374
1638
ETHYLENE GLYCOL
35
5381
1640
ETHYLENE GLYCOL
36
5394
1644
ETHYLENE GLYCOL
37
5407
1648
ETHYLENE GLYCOL
38
5420
1652
ETHYLENE GLYCOL
39
5433
1656
ETHYLENE GLYCOL
40
5446
1660
ETHYLENE GLYCOL
50
5528
1685