Technical data
Proline Cubemass C 300
178
Hauser
16.3 Input
Measured variable
Direct measured variables
• Mass flow
• Density
• Temperature
Calculated measured variables
• Volume flow
• Corrected volume flow
• Reference density
Measuring range
Measuring range for liquids
DN
Measuring range full scale values
min(F)
to
max(F)
[mm]
[in]
[kg/h]
[lb/min]
1
¹⁄₂₄
0 to 20
0 to 0.735
2
¹⁄₁₂
0 to 100
0 to 3.675
4
¹⁄₈
0 to 450
0 to 16.54
6
¹⁄₄
0 to 1
000
0 to 36.75
Measuring range for gases
The full scale value depends on the density and the sound velocity of the gas used. The full scale value can be
calculated with the following formulas:
max(G)
= minimum of
(
max(F)
· ρ
G
: x ) and
(ρ
G
· (c
G
/2) · d
i
2
· (π/4) · 3600 · n)
max(G)
Maximum full scale value for gas [kg/h]
max(F)
Maximum full scale value for liquid [kg/h]
max(G)
<
max(F)
max(G)
can never be greater than
max(F)
ρ
G
Gas density in [kg/m³] at operating conditions
x
Limitation constant for max. gas flow [kg/m³]
c
G
Sound velocity (gas) [m/s]
d
i
Measuring tube internal diameter [m]
π
Pi
n = 1
Number of measuring tubes
DN
x
[mm]
[in]
[kg/m
3
]
1
¹⁄₂₄
20
2
¹⁄₁₂
20
4
¹⁄₈
20
6
¹⁄₄
20
Содержание Proline Cubemass C 300
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