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Betar-Vega SGBM-1.6
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The SGBM-1.6 meter is designed to measure the volume of gas when gas consumption by individual consumers in housing and communal services is counted. Accumulated readings are transmitted to the LoRaWAN® network.
Meters are distinguished by the ability to install both on the vertical and horizontal lowering of the gas pipeline. In operation, the meters are not a source of noise, electromagnetic interference, vibration, or gas contamination.
The counter acts as a LoRaWAN® class A device.
Specification
- Pressure of the measured medium, kPa
- up to 5
- Gas consumption. m3/h
- 0,04...1,6
- Operating environment temperatures, °С
- -10…+50
- Built-in temperature sensor
- Yes
- LoRaWAN® class
- А
- Number of LoRaWAN® channels
- 16
- Frequency plan
- RU868, EU868, KZ865
- Activation type
- ABP or OTAA
- Antenna type
- internal
- Sensitivity, dBm
- -138
- Radio coverage within line of sight, km
- up to 15
- Radio coverage in restrained urban conditions, km
- up to 5
- Transmitter power by default, mW
- 25 (configurable)
- Battery capacity, mAh
- 2 х 1200 (ER14250)
- Ingress protection rating
- IP54
- Undelivered packets are saved in modem memory (up to 20 entries)
- Fixation of the external magnetic field influence during more than 5 minutes
- Temperature measurement
- Time referencing of readings by internal clock
- Communication period - 1 time every 3 days by default
- Readings are made while data transferring
- ADR support (Adaptive Data Rate)
- Sending of confirmed packets (configurable)
- Two operating modes «Active» and «Storage»
- Alarm messages in case of emergency
- Charge measuring of the built-in battery