1-Free Sagemcom - Modification with the authorization of the management concerned
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Page 11
UM User Manual (EN) rev. 3.2
3.
METER CHARACTERISTICS
Meters overview
An overview of the UM20 meter in its standard configuration is presented in the next figure.
Protection cover, LCD display, button, optical port and pipe screw sealing are always visible.
The BLE antenna is accessible on the front side on the LCD display.
Figure 1
–UM20 water meter – Top view
On the back side, the external antenna connector is visible.
Figure 2
–US20 meter – side view
Water Outlet
Package and Threading
Screw seal ring
Water inlet
Water flow direction
Button
LCD display
Infrared interface
Flash led for metrology
WAN Radio Antenna
External RF connector
PAN BLE Antenna
Water output
Package and Threading
Screw seal ring
Protection lid
External RF connector
Flow direction arrow
