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1-Free Sagemcom - Modification with the authorization of the management concerned 

– This docu-

ment and the information it contains is the property of Sagemcom 

UM User Manual (EN) rev. 3.2 

Page 8 

 

3000499643-R11-000-01 

2.

 PREAMBLE 

 General overview 

 
The product is a water meter intended to be installed to count volume of water passing through. It of-
fers measurements of different flow parameters, a CAT-

M1 ™ radio with an optional external antenna 

connector, an optional BLE interface, an optional optical infrared interface and a push button. 
The measurement data can be displayed on the front panel LCD or are also remotely available via op-
tical, BLE or the radio. 
The meter pipe can be installed for metrology in whatever direction.The meter will not measure flow 
when an empty pipe condition is experienced. An empty pipe is defined as a condition when the flow 
sensors are not fully submerged. 
The unit of measure and resolution are factory programmed. Options include gallons, cubic feet and 
cubic meters. 
 

FCC  

Federal Communications Commission (FCC) Statements 
 

WARNING TO USERS IN THE UNITED STATES 

 

Federal Communication Commission Interference  

Statement 47 CFR Section 15.105(b) 

 

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant 
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful 
interference in a residential installation. This equipment generates uses and can radiate radio frequency 
energy and, if not installed and used in accordance with the instructions, may cause harmful interference 
to radio communications. However, there is no guarantee that interference will not occur in a particular 
installation. If this equipment does cause harmful interference to radio or television reception, which can 
be determined by turning the equipment off and on, the user is encouraged to try to correct the interfer-
ence by one of the following measures: 
 
- Reorient or relocate the receiving antenna. 
- Increase the separation between the equipment and receiver. 
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 
- Consult the dealer or an experienced radio/TV technician for help. 

 
 

This device UM20-CM4-13 complies with Part 15 of the FCC Rules. Operation is subject to the follow-
ing two conditions: (1) This device may not cause harmful interference, and (2) this device must ac-
cept any interference received, including interference that may cause undesired operation. 

 
 

NO UNAUTHORIZED MODIFICATIONS 

 

47 CFR Section 15.21 

 

Содержание UM20

Страница 1: ...User Manual UM20 SICONIA WATER Smart METERs With LTE LPWAN radio Optical Port optional BLE interface optional...

Страница 2: ...ll rights reserved The information and specifications included are subject to change without prior notice Sagemcom BROADBAND SAS tries to ensure that all information in this document is correct but do...

Страница 3: ...com 3000499643 R11 000 01 Page 3 UM User Manual EN rev 3 2 REVISION HISTORY Release edition 1 Date Comments 0 1 July 2021 Document creation 0 5 Dec 2021 Document update 0 5 Fevrier 2022 Document updat...

Страница 4: ...ACTERISTICS 11 Meters overview 11 Technical characteristics 12 Functionalities 13 4 PHYSICAL DESIGN 14 Meter dimensions 14 Sealing 15 Casing inner seals 15 Screw cover seal 15 Meter connection to wate...

Страница 5: ...M WAN radio 20 Internal WAN antenna 21 External WAN antenna 21 Error register 21 Flag register 21 Events 22 Alarms 24 6 DISPLAY FEATURES AND FUNCTIONS 25 User interface 25 Display layout 25 Meter dis...

Страница 6: ...11 FIGURE 3 DIMENSIONS 14 FIGURE 4 EXAMPLE OF INTERNAL CASING SEAL 15 FIGURE 5 METER S NAMEPLATE 16 FIGURE 6 LCD DISPLAY LAYOUT 25 FIGURE 7 METER DISPLAY STATE MACHINE 26 LIST OF TABLES TABLE 1 LEGEND...

Страница 7: ...es INC EN European Standards IEC International Electrotechnical Commission LCD Liquid crystal display LED Light emitting diode PAN Personal Area Network RAM Random Access Memory LP Long Press for the...

Страница 8: ...quipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmfu...

Страница 9: ...complies with Industry Canada licence exempt RSS standard s Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interferenc...

Страница 10: ...Degree 2 o Rated Impulse Voltage 330 Vac o Maximum fluid temperature TL 0T50 C o Maximum working pressure 12 bars o The Battery is not intended to be replaced by the USER o The instructions for CONTRO...

Страница 11: ...lay 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 an...

Страница 12: ...0 04 lpm 0 07gpm 0 27 lpm Reverse Flow Maximum Rate TBD TBD Operating Performance 33 to 158 F 1 to 70 C Storage Temperature2 13 to 158 F 25 to 70 C Measured Fluid Temperature Range 33 to 122 F 1 to 50...

Страница 13: ...ionalities Functionalities Metering One direction flow meter with numerical display The direction of water flow is noted on the pipe with an arrow and also with a symbol displayed on the LCD that blin...

Страница 14: ...01 4 PHYSICAL DESIGN Meter dimensions The meter has the dimensions described in the next pictures All values are in millimeters Figure 3 Dimensions Notes UM PL190 UM PL273 Box Width A Except RF connec...

Страница 15: ...sealing clip and surrounding of the packaging Screw cover seal The integrity and the inviolability of the attachment of the meter can be ensured by one sealable threading screw See position in the Fig...

Страница 16: ...y of Sagemcom UM User Manual EN rev 3 2 Page 16 3000499643 R11 000 01 Figure 5 Meter s nameplate Table 1 Legend of the nameplate Number in above figure Description 1 Commercial name and logo 2 The bra...

Страница 17: ...und to progress in both flow direction Those times are processed into the metrologic part to obtain the instantaneous flow This flow is integrated over time to obtain the volume flown by the meter Ass...

Страница 18: ...low index 3 Period of max flow 4 Period of min flow 5 Maximum temperature 6 Minimum temperature 7 Average temperature 8 Max flow of day 9 Date Hour The water meter ensure the possibility to store up t...

Страница 19: ...an be authenticated using a per device key It is possible to retrieve these certified consumption data on demand over WAN and PAN Real Time Clock A real time clock RTC is integrated to the meter which...

Страница 20: ...ge is more than 3 meters and depends of the installation place and the mobile equipment To enable the BLE broadcast prepare the Mobile App and push the button of the meter Within few seconds the APP s...

Страница 21: ...er use an amplified antenna nor a direc tional antenna Respect the installation instruction of the external antenna and keep 31 cm 1 feet away once con nected to the product In order to radiate proper...

Страница 22: ...detected 2 Hardware problem 3 No water detected 4 Negative flow detected 5 Low battery 6 Extremely low battery 7 No Application or Application not started 8 Application deactivated due to Xlow bat 9...

Страница 23: ...evice address 22 Radio send DEBUG Radio frame sent 1 byte FPort of the rx frame 1 byte Size of payload 1 byte Data rate 23 Radio receive DEBUG Radio frame received 1 byte FPort of the rx frame 1 byte...

Страница 24: ...nwanted water waste over time 7 Hard water leakage Hard water leakage is present when one of the water equip ments is draining water if a pipe has serious damage or if a faucet is left open 8 Air bubb...

Страница 25: ...k double press DP on button less than 0 7s Display layout The fully active LCD display of the product is depicted in Figure 6Figure 6 Figure 6 LCD display layout Table 5 LCD display symbols and meanin...

Страница 26: ...means that the battery is fully loaded This symbol depicts a partially loaded battery This symbol depicts a discharged battery When blinking it means that the meter is in low battery state and must be...

Страница 27: ...u no triangle are active On special certification screen like Test selection user must double press quickly on the button in order to enter in selection mode and the screen starts to blink Then with a...

Страница 28: ...on menu Menu 2 Installation menu INSTALL YES NO BLUETOOTH Serial number menu The serial number menu is a summary of the product identification Table 9 Serial number menu screen Menu 3 Radio com menu s...

Страница 29: ...alent active volume unit on the water Meter The integer volume part is limited to the lowest 3 digits When exiting the certification mode the resolution on display is reverted back to default includin...

Страница 30: ...om UM User Manual EN rev 3 2 Page 30 3000499643 R11 000 01 7 SOFTWARE APPLICATION SAGEMCOM developed an Android application for local servicing of the meter This application can be set up on a laptop...

Страница 31: ...ation for the installer or for the end user The following safety instructions must be observed at all time The installation and commissioning must only be performed by a qualified and trained in stall...

Страница 32: ...Always used new gaskets for mounting the product onto the piping The torque applied to screw of the product must be higher than 15 N m and not overpass 30 N m whatever the thread and pipe material Th...

Страница 33: ...ns is the property of Sagemcom 3000499643 R11 000 01 Page 33 UM User Manual EN rev 3 2 Sagemcom Broadband SAS Headquarters 250 route de l Empereur 92848 Rueil Malmaison Cedex FRANCE T l 33 0 1 57 61 1...

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