NIVELCO EasyTREK SP-500 Pro, Инструкция по установке и программированию

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5.3.8 O
PEN CHANNEL FLOW MEASUREMENT
P40: d c b a Options for volume flow calculation FACTORY DEFAULT:
0000
dcba Devices, formula, data Parameters to be programmed
1000 Output Conversion Table (OCT) table, see chapter 5.3.9 P46
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Type Formula Qmin [l/s] Qmax [l/s] “P” [cm]
0000 GPA–1P1 Q [l/s] = 60,87*h
1,552
0.26 5.38 30 P46
0001 GPA–1P2 Q [l/s] = 119,7*h
1,553
0.52 13.3 34 P46
0002 GPA–1P3 Q [l/s] = 178,4*h
1,555
0.78 49 39 P46
0003 GPA–1P4 Q [l/s] = 353,9*h
1,558
1.52 164 53 P46
0004 GPA–1P5 Q [l/s] = 521,4*h
1,558
2.25 360 75 P46
0005 GPA–1P6 Q [l/s] = 674,6*h
1,556
2.91 570 120 P46
0006 GPA–1P7 Q [l/s] = 1014,9*h
1,56
4.4 890 130 P46
0007 GPA–1P8 Q [l/s] = 1368*h
1,5638
5.8 1208 135 P46
0008 GPA–1P9 Q [l/s] = 2080,5*h
1,5689
8.7 1850 150 P46
0009 Generic Parshall flume P46 , P42
0010 PALMER-BOWLUS (D/2) P46 , P41
0011 PALMER-BOWLUS (D/3) P46 , P41
0012 PALMER-BOWLUS (rectangular) P46 , P41 , P42
0013 Khafagi Venturi P46 , P42
0014 Step-bottomed weir P46 , P42
0015 Square section or BAZIN weir P46 , P41 , P42
0016 Trapezoidal weir P46 , P41 , P42
0017 Special trapezoidal (4:1) weir P46 , P42
0018 V-notch weir P46 , P42
0019 THOMSON (90° notch) weir P46
0020 Circular weir P46 , P41
0021 General flow formula: Q [l/s] = P41 *h
P42
, h [m] P46 , P41 , P42
0121 General flow formula: Q [l/s] = P41 *h
P42
, h [P00c, P00b] P46 , P41 , P42