GF U1000 V2 Wallmount WM Instrucciones De Uso página 10

Design and function
In addition to the flow rate, the GF U1000 V2 WHM models measure the temperature difference between the flow and return of the
system via two Pt100 temperature sensors.
The difference in temperature between the flow and the return, in combination with the volume of water that has passed through
the system, is used to calculate the energy difference in the medium.
Heat exchanging device
3.3 User Interface
Energy
(Heat Meter versions)
U1000
Energy pulse signal
10
4 to 20 mA
(Flow Meter versions)
4 to 20 mA signal
Pulse
9
Illuminated when the
Pulse, Frequency or
Alarm functions are
enabled
N° Description
1 Flow
2 Signet strength
3 Flow units
4 Flow Direction
5 Enter
6 Increase/Up
7 Decrease/Down
8 Select
9 Pulse
10 4-20 mA signal/Energy (HM version)
10
Flow pipe
Flow Sensor
Temp. Sensor
°C
Flow Signal strength
Measured For accurate
flow. results, must be
1
over 40%.
Sig: 44%
4-20mA
0727.6
PULSE
8
Select Decrease/Down
Selection key. Decrement the
Choose between value of each
options on the digital in numeric
display. entry fields.
°C
Temp. Sensor
Heated / cooled object
Return pipe
Flow Units
Units applicable
to measured flow.
3
2
*
1/min
7 6
Increase/Up
Increase the
value of each
digital in numeric
entry fields.
Flow Direction
* Indicates positive flow
! Indicates reversed flow
4
5
Enter
Enter displayed
selection/terminate
the data entry.
Select menu or
exit to Flow Reading
Screen.
User Manual