Simex SRP-147, User Manual

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User manual - METER SRP-147
„ t Sn ”=00,00
„ t Sh ”=10,00
„ t h1 ”=00,00
„
t h2
”=10,00
„
t h3
”=00,00
„
t d
”=04,00
Figure 10.6 The volume characteristic of tank depending on input current in 4÷20mA range.
Example 8: Volume characteristics of a cylindrical tank in the horizontal position
We assume that the user has tank for wheat in the shape of the cylinder located in horizontal
position. The tank has dimension: height in first part is 2m, height in second part is 8.05m,
diameter 3.26m and length of the sensor 10m. The output of signal of the sensor has 4÷20mA
range.
In first step, we set type of input range 4÷20mA (see parameter MENU->
”InPt”
->
”tYPE”
).
Next we defined the parameters of tank dimension and location of sensor:
„ t Sn ”=00,00
„ t Sh ”=10,00
„
t h1
”=02,00
„
t h2
”=08,05
„
t h3
”=00,00
„ t d ”=03,26
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2 4 6 8 10 12 14 16 18 20 22
0
20
40
60
80
100
120
140
Input current [mA]
V
[m
3
]