Magnetrol Echotel 335, Installation And Programming Manual

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20
6.5 Volume Calculation
P40: - - ba Tank/silo shape
ba Tank/silo shape Also to be set
b0 Standing cylindrical tank shape: value of “b” as below bottom P40(b), P41
01 Standing cylindrical tank/silo with conical bottom P41, P43, P44
02 Standing rectangular tank/silo (with chute) P41, P42, (P43, P44, P45)
b3 Lying cylindrical tank shape: value of “b” as bellow bottom P40(b), P41, P42
04 Spherical tank P41
FACTORY DEFAULT: 00
P41-45: Tank/silo dimensions
Standing cylindrical tank/silo
with hemispherical bottom
Standing cylindrical tank/silo
with conical bottom
Standing rectangular tank/silo
with or without chute
b=0
P40
b=1
b=2
b=3
If no chute
P43, P44 and P45=0
Lying cylindrical tank Spherical tank
b=0
b=1
b=2
b=3 P40
6.6 Volume Flow Measuring
P40: - - ba Appliances, formula, data
ba Appliances, formula, data Also to be set:
Type Calculation formula
Qmin
[l/s]
Qmax
[l/s]
“P”
[cm]
00 GPA-1P1 Q[l/s]= 60.87*h
1.552
0.26 5.38 30 P46
01 GPA-1P2 Q[l/s]= 119.7*h
1.553
0.52 13.3 34 P46
02 GPA-1P3 Q[l/s]= 178.4*h
1.555
0.78 49 39 P46
03 GPA-1P4 Q[l/s]= 353.9*h
1.558
1.52 164 53 P46
04 GPA-1P5 Q[l/s]= 521.4*h
1.558
2.25 360 75 P46
05 GPA-1P6 Q[l/s]= 674.6*h
1.556
2.91 570 120 P46
06 GPA-1P7 Q[l/s]= 1014.9*h
1.556
4.4 890 130 P46
07 GPA-1P8 Q[l/s]= 1368*h
1.5638
5.8 1208 135 P46
08
Magnetrol Parshall
flume
GPA-1P9 Q[l/s]= 2080.5*h
1.5689
8.7 1850 150 P46
09 General PARSHALL flume P46, P42
10 PALMER-BOWLUS (D/2) P46, P41
11 PALMER-BOWLUS (D/3) P46, P41
12 PALMER-BOWLUS (Rectangular) P46, P41, P42
13 Khafagi Venturi P46, P42
14 Bottom-step weir P46, P42
15 Suppressed rectangular or BAZIN weir P46, P41, P42
16 Trapezoidal weir P46, P41, P42
17 Special trapezoidal (4:1) weir P46, P42
18 V-notch weir P46, P42
19 THOMSON (90°-notch) weir P46
20 Circular weir P46, P41
21 General flow formula: Q[l/s]= 1000*P41*h
P42
, h [m] P46, P41, P42