| เครื่องวัดกระแสน้ำ | No | 111021 | ||||||||
| เครื่องวัดกระแสน้ำ | By | cable way | lbs | |||||||
| ยี่ห้อ | A-OTT | |||||||||
| Model | ARK C 31 "10.001" | |||||||||
| Test certificate by | A-OTT | |||||||||
| 1 | Propeller | No | if n | < | 0.42 | v = | 0.2189n | +0.022 | m/s | |
| if n | > | 0.42 | v = | 0.2499n | +0.009 | m/s | ||||
| 1 | Propeller | No | 1 - 107576-2 | if n | < | 0.30 | v = | 0.3914n | +0.033 | m/s |
| if n | > | 0.30 | v = | 0.4890n | +0.006 | m/s | ||||