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34
Measured parameter
Select one of the parameters listed below, i.e. the
parameter to be measured in the system by the
sensor connected to the actual analog input. See fig.
39.
Fig. 39 Overview of sensor locations
Unit
Electrical signal
Select signal type:
• 0.5-3.5 V
•0-5 V
• 0-10 V
• 0-20 mA
• 4-20 mA.
Sensor range, minimum value
Set the minimum value of the connected sensor.
Sensor range, maximum value
Set the maximum value of the connected sensor.
Factory setting
See section 24. Factory settings.
13.6.1 Setting two sensors for differential
measurement
In order to measure the difference of a parameter
between two points, set the corresponding sensors
as follows:
TM06 2328 3914
Sensor function/measured
parameter
Pos.
Inlet pressure 1
Diff. press., inlet 2
Discharge press. 3
Diff. press.,outlet 4
Diff. press.,pump 5
Press. 1, external 6
Press. 2, external 7
Diff. press., ext. 8
Storage tank level 9
Feed tank level 10
Pump flow 11
Flow, external 12
Liquid temp. 13
Temperature 1 14
Temperature 2 15
Diff. temp., ext. 16
Ambient temp. Not shown
Other parameter Not shown
PT PT PT
PT
TT
TT
TT
Q
Q
DPT
DPT DPT
LT LT
DPT DTT
1
5
24
910
7
12
816 15
313 6 14
11
Parameter Possible units
Pressure bar, m, kPa, psi, ft
Level m, ft, in
Pump flow
m³/h, l/s, yd³/h, gpm
Liquid temperature
°C, °F
Other parameter
%
Parameter
Analog input
for sensor 1
Analog input
for sensor 2
Pressure,
option 1
Differential
pressure, inlet
Differential
pressure, outlet
Pressure,
option 2
Pressure 1,
external
Pressure 2,
external
Flow Pump flow Flow, external
Temperature Temperature 1 Temperature 2
If you want to use the control mode
"constant differential pressure", you must
choose the function Feedback sensor for
the analog input of both sensors.
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