| เครื่องวัดกระแสน้ำ | No | 600105 | ||||||||
| เครื่องวัดกระแสน้ำ | By | Cable way | lbs | |||||||
| ยี่ห้อ | SIAP | |||||||||
| Model | ||||||||||
| Test certificate by | SIAP | |||||||||
| 1 | Propeller | No | 1 | if n | > | 0.66 | v = | 0.2479n | +0.014 | m/s |
| n | < | 2.916 | v = | 0.2479n | +0.014 | m/s | ||||
| if n | > | 2.916 | v = | 0.2503n | +0.007 | m/s | ||||
| 2 | Propeller | No | 2 | if n | > | 0.32 | v = | 0.5119n | +0.012 | m/s |
| n | < | 3.043 | v = | 0.5027n | +0.040 | m/s | ||||
| if n | > | 3.043 | v = | 0.5121n | +0.040 | m/s | ||||