Pos. Sensor function/measured parameter
15 Temperature 2
16 Diff. temp., ext.
Not shown Ambient temp.
Not shown Other parameter
Unit
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 %
Electrical signal
Select signal type:
• 0.5-3.5 V
• 0-5 V
• 0-10 V
• 0-20 mA
• 4-20 mA.
Sensor range, min. value
Set the minimum value of the connected sensor.
Sensor range, max. value
Set the maximum value of the connected sensor.
Factory settings
See section Factory settings.
Related information
6. Identification of functional module
11.7 External setpoint function
21.6 Factory settings
11.1.1
Setting two sensors for differential measurement
In order to measure the difference of a parameter between two
points, set the corresponding sensors as follows:
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.
11.2 Pt100/1000 inputs
Function
The Pt100/1000 inputs can be set to these functions:
• Not active.
• Feedback sensor. The sensor is used for the selected control
mode.
• Ext. setpoint infl. See section External setpoint function.
• Other function.
Measured parameter
Select one of the parameters listed below, meaning the parameter
to be measured in the system by the PT100/1000 sensor connected
to the actual PT100/1000 input.
TM064012
Overview of PT100/1000 sensor locations
Pos. Parameter
1 Liquid temp.
2 Temperature 1
3 Temperature 2
Not shown Ambient temp.
Measuring range
-50 to 204 °C.
Factory settings
See section Factory settings.
Related information
11.7 External setpoint function
21.6 Factory settings
27
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