The Vega NB-14 modem is designed to monitor the pipelines with the system of operative distance control (ODC).
Modem allows to detect the following defects: the breakage of the signal wires, wet insulation or closing of the signal wire with a pipe, and transmit this information to the NB-IoT network.
The Vega NB-14 has an external NB-IoT antenna and a degree of enclosure protection IP67.
The modem can be used on pipelines with polyurethane foam heat insulation and/or collect data from 1-Wire interface connected temperature sensors etc.
Also, Vega NB-14 can be used as a security sensor, there are two additional security inputs and a Hall sensor.
The device operates on battery power, but has the ability to replace battery connectors with external supply connectors. This question must be clarified when ordering.

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Features

  • External NB-IoT antenna
  • Resistance measurement from 0 to 1 MOhm on the two inputs (insulation wetting control)
  • Resistance value control on the two inputs - there is more or less than 200 Ohm (signal wire breakage control)
  • Ability to set a resistance value when the alarm message will send
  • Saving undelivered packets in the memory (up to 100 000 entries)
  • Time referencing of readings by internal clock
  • Communication period - every 5, 15, 30 minutes, 1, 6, 12 or 24 hours
  • Data collection period - every 5, 15, 30 minutes, 1, 6, 12 or 24 hours
  • Extra communication in case of security inputs actuation
  • Hall sensor
  • Charge measuring of the battery
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