Product information
ABOUT THE DEVICE
The radio module for Elster gas meter automatically collects meter readings and transmits them to the reporting system over a LoRaWAN® wireless network. The smart sensors within detect external tampering and immediately alert the Jooby RDC Dashboard about it.
You don’t need to replace your meters in order to simplify and optimize data collection. Simply install these radio modules onto the existing consumer gas meters. Whether the device is to be used by an utility company, developer, housing cooperative, management company, or industrial enterprise, you can fully automate the metering collection process and receive accurate and actionable data.
HOW IT WORKS
The radio module is installed on the meter enclosure, fixed with standard fasteners, and activated with the Jooby mobile app—that is all there is to it. The entire process takes only a few minutes, with no meter dismantling required.
The module’s pulse counter gathers data from the meter—its magnetic field sensor registers meter dial. In one full turn of the dial, the sensor registers the magnetic field response, generates a pulse, and sends it to the data transmission subsystem.
The readings are delivered to the server over a LoRaWAN® network.
The data is also kept in the module’s built-in non-volatile memory over the following periods for redundancy:
- 2 months for hourly consumption;
- 1 year for daily consumption.
The information can be submitted to the server either hourly or daily, depending on the customer’s preferences.
The module is powered by a high-capacity battery which ensures 5 to 15 years of continuous operation.
Specification checklist
LoRaWAN® device class
A
Cyclic data transmission
Configurable (every 4 hours by default)
Remote change of data reporting intervals
AV
Data storage in non-volatile memory, years (minimum)
10
Hourly usage log capacity, months
2
Daily usage log capacity, years
1
Event and error log capacity
256
Battery status monitoring
AV
Removal warning
AV
Magnetic tampering warning
AV
ADR (Adaptive Data Rate) support
AV
Wireless transmission specifications
Operating frequency, MHz
EU868
Communication protocol
LoRaWAN®
Transmitter power, mW
25
Receiver sensitivity, dBm
To −148
Data rate, bit/s
From 250 to 50,000
Communication range in conditions of urban development, km
Up to 5
Communication range in LOS conditions, km
Up to 15
Operation
Operating temperature, °C
−30…+85
Body IP rating
IP50
Service life without battery replacement, years
From 5 to 15
Meter model
Elster BK-G1.6
Elster BK-G2.5
Elster BK-G4
Elster BK-G6
Elster BK-G10
Elster BK-G16
Elster BK-G25
Power supply source
Battery voltage, V
3.6
Battery rated capacity, Ah
2.5
Battery chemistry
Li-SOCl2
General data
Body material
ABS Plastic
Weight, g
42
Overall dimensions, mm
97 × 32 × 45
Warranty period, years
4
Jooby RDC Dashboard
Collect and process utility consumption and device status information. This service enables utility companies, developers, housing cooperatives, management companies, and industrial enterprises to fully automate the collection of meter readings and access accurate data when they need it.
Optimize the processing of readings and make decisions driven by accurate data.
Build your own utility consumption tracking system
Jooby devices
LoRaWAN® base station network
Jooby RDC Dashboard
Tech support
Devices for your projects
Case studies
Jooby Avenue’s smart luminaires light streets, parks, roads, bridges, and thermal power plants in Ukraine, Switzerland, and Denmark. Radio modules for utility meters and the Jooby RDC Dashboard solution enable automation of water, gas, heat, and electricity consumption tracking with minimal infrastructure investments.
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