Operating Manual
Universal Flow Computer UR06
Bopp & Reuther
A-EN-08728-URRev.B
Subject to changes
Page 41 of 55
Messtechnik GmbH
Selection: Default
P-T
0/4..20mA
Frequency
17.12.2 Density input
Electrical assignment of the transmitter to the input signals. Select a current input for density
transmitters with a current signal (I1 ... I4) and a digital input for transmitters with a frequency (DI1 ...
DI2).
Range:
I1, I2, I3, I4, DI1, DI2
17.12.3 Density measuring parameter 0 … 1
Polynomial coefficients for calculating the density from the measured values current / frequency.
Range:
-1e37 ... +1e37
17.12.4 Density default
Default value for the density.
Range:
0.1 ... 2,000 kg/m³
17.12.5 Density end
Maximum value (end value) of the density transmitter at 20 mA.
Range:
0.0 kg/m3 ... 10,000.0 kg/m3
17.12.6 Density start
Minimum value (start value) of the density transmitter at 0/4 mA.
Range:
0.0 kg/m3 ... 10,000.0 kg/m3
17.12.7 Temperature
Allocation of a measured temperature to the density meter.
Selection: Temperature 1, temperature 2, temperature 3
17.12.8 Oscillation fork
Input of density transmitter parameters. The data can be taken from the calibration protocol of the
density meter.
Density KB0 [kg/m³]
Density KB1 [kg/m³/s]
Density KB2 [kg/m³/s²]
Density KBT0 [kg/m³/K]
Density KBT1 [1/K]
Density TK [°C]
17.13
Special fluid
17.13.1 Parameter special fluid density
Polynomial coefficients for calculating the density (spec. volume) of special fluid SO1- SO2.
Density [kg/m³] = SO1 + SO2 * T
Density SO1 [kg/m³] = density at 0°C
Density SO2 [kg/(m³K)] = linear density development
Range:
-1e37 ... +1e37
17.13.2 Parameter special fluid dynamic viscosity
Polynomial coefficients for calculating the dynamic viscosity of special fluid SO1 – SO3.
dyn. viscosity [Ns/m³] = 1 / (SO1 + SO2 * T + SO3 * T²)
dyn. viscosity SO1 [m²/(Ns)]
dyn. viscosity SO2 [m²/(NsK)]
