เครื่องวัดกระแสน้ำ | No | 600119 | ||||||||
เครื่องวัดกระแสน้ำ | By | Cable way | lbs | |||||||
ยี่ห้อ | SIAP | |||||||||
Model | ||||||||||
Test certificate by | SIAP | |||||||||
1 | Propeller | No | 1 | if n | > | 0.71 | v = | 0.2474n | +0.007 | m/s |
n | < | 11.333 | v = | 0.2459n | +0.024 | m/s | ||||
if n | > | 11.333 | v = | 0.2459n | +0.024 | m/s | ||||
2 | Propeller | No | 2 | if n | > | 0.34 | v = | 0.517n | +0.005 | m/s |
n | < | 7.18 | v = | 0.517n | +0.005 | m/s | ||||