NB-IoT module (NIS-G) for gas meters ELSTER BK-G4

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The NB-IoT electronic module (NIS-G) is designed for installation on BK-G4 Elster gas meters.

The module provides reading of meter data, with subsequent transmission of data via NB-IoT (NIS-G) cellular operator networks.

The design of these meters provides for the use of this module.

The module is installed on the meter in a specially designed slot. The module is then sealed.

The solution is suitable for individual gas consumers when measuring gas volume.

The counter with the module can be used:

  • as part of automated information and measuring systems for commercial accounting of resources;
  • as part of monitoring and dispatching systems;
  • as part of the “Smart City” projects;
  • as part of “IoT” (Internet of Things) projects.
Power Specifications
Built-in 3.6V lithium battery
Built-in modem type
LTE-Cat-NB1 (NB-IoT)
NB-IoT protocol stack
3GPP Release 13
Modem
  • Manufacturer – SIMCOM LTE- b3
  • b8
  • b20 (1800 MHz
  • 900 MHz
  • 800 MHz)
Band 8 frequency range
Uplink 880..915 MHz (Module transmit) Downlink 925..960 MHz (Module receive)
Frequency range Band 20
Uplink 832..862 MHz (Module transmit) Downlink 791..821 MHz (Module receive)
Band 3 frequency range
Uplink 1710~1785MHz (Module transmit) Downlink 1805~1880 MHz (Module receive)
Number of SIM cards
1
SIM card type
Micro SIM (3FF)
Indication (LED inside the device)
Device operation status
User interface for customization
Technological connector. (Connection via an additional converter)
Magnetic Impact Sensor (MAGNET)
+
Module cover opening sensor (OPENED)
+
Antenna
Built-in
Frame
Plastic
Installation
Installed on the gas meter
Operating temperature range
-40 to + 80°С
Overall dimensions
64 × 31.5 mm
Weight, no more than
0.15 kg
Mean time between failures
at least 150000 hours
Service life
20 years

You can download the manual by clickinghere.

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