Description - ProMinent DULCOMETER D1C Type D Operating Instructions Manual

Complete Operating Menu / Description
µS/cm
100
mea. val. 100 µS/cm
70 %
fd. fwd.
59 %
reg. val.
w: 1000 µS/cm
Measuring parameter
Access to all setting menus can be blocked with an access code !
meas. parameter
setting ?
Measuring ranges mr
Cell constant cc
Temperature coefficient α
The measured value can be compensated for by changing the cell constant to the actual conductivity value
(arrow keys!). The precondition is a known temperature coefficient and constant temperature.
Metering and control stops if the measurement range is changed.
Setpoints, limit values and standard signal outputs are switched to the associated starting values. Check
the settings in all menus.
The parameter sets are described on page 21.
14
Permanent display 1
Permanent display 2
only with control
(w = setpoint)
mr: meas. range
cc: cell constant
α: temperature-
coefficient
Possible values
Initial value Increment
0....2000 µS/cm 0....200 µS/cm
0....2000 µS/cm
0....20 mS/cm
0....200 mS/cm
0....2000 mS/cm
depending on 0.0001/cm
the sensor type 0.001/cm
used 0.01/cm
1.90 %/°C 0.01 %/°C
Positive values of setting variable: Increase conductivity
Negative values of setting variable: Reduce conductivity
20 mS/cm
mr :
cc : 8,54/cm
α : 1,90%/°C
15 mS/cm 23,8 °C
Lower value
0.0060/cm
0.150/cm
1.50/cm
0 %/°C
D1C2-cond.-018-GB
mr (2) : 200 µS/cm
cc (2) : 1,120 /cm
α : 1,90%/°C
1106 µS/cm 25,0 °C
D1C2-cond.-036-GB
Upper value Remarks
At mr 2: 0 = off
(parameter record
switching)
Setpoint- and limit
values are switched
to the associated
initial values
0.1499/cm cc can be adjusted
1.499/cm for all mr over the
12.00/cm complete area
10 %/°C