Built-In Grundfos Sensor - Grundfos TPE2 Notice D'installation Et De Fonctionnement

Unit
Available measuring units:
Parameter
Pressure
Level
Flow rate
Liquid temp.
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, 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 35. Factory settings.
Setting two sensors for differential measurement
In order to measure the difference of a parameter between two
points, set the corresponding sensors as follow:
Analog input for
Parameter
sensor 1
Pressure, option Differential pressure,
1 inlet
Pressure, option
Pressure 1, external
2
Flow Pump flow
Temperature Temperature 1
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.

17.11 Built-in Grundfos sensor

Pump variant
TPE3, TPE3 D
TPE2, TPE2 D
You can select the function of the built-in sensor in the Built-in
Grundfos sensor menu.
Set the Built-in Grundfos sensor via the Assisted pump setup
menu. See section 17.48 Assisted pump
If you perform the setting manually in the advanced control panel,
you must enter the Analog inputs menu under the Settings menu
in order to access the Built-in Grundfos sensor menu.
If you perform the setting manually via Grundfos GO, you need to
enter the menu for the Built-in Grundfos sensor under the
Settings menu.
Possible units
ft, psi, bar, m, kPa
m, ft, inch
3 3
m /h, l/s, yd /h, gpm,
°F, °C
%
Analog input for
sensor 2
Differential pressure,
outlet
Pressure 2, external
Flow, external
Temperature 2

Built-in Grundfos sensor

●
-
setup.
Function
You can set the built-in sensor to these functions:
• Grundfos diff. -pressure sensor
– Not active
– Feedback sensor
– Setpoint influence
– Other function.
• Grundfos temperature sensor
– Not active
– Feedback sensor
– Setpoint influence
– Other function
Factory setting
See section 35. Factory settings.
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