Smart Gas Metering

OKO X305 Wireless Gas Meter Data Logger

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Mobile communication

  • GPRS/SMS, LTE on request

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Data storage

  • Data stored at configurable intervals for up to 20 years

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Robust design

  • Robust design for outdoor operation

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OKO X305 is a battery powered, ATEX certified, wireless data logger, that can be easily installed on existing diaphragm meters. Received data from the past few months are stored and transferred over GPRS/SMS to acquisition server periodically (e.g. daily at specified time). Flexible configuration permits for customization of logged data structures and communication pattern for specific Gas Utility needs.

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The IMR Smart Gas Metering system that has been designed, developed and manufactured by AIUT consists of communication equipment, data loggers, sensors as well as back-office software package for data acquisition, analytics and presentation.

Smart Gas Metering

OKO X305 Wireless Gas Meter Data Logger

OKO X305 installed on gas meter takes pulses from the meter (appropriate adapter on request - see below) and sends the data (regular archive data and alarms) over GPRS/SMS to IMR Suite Server. Subsequently, the data can be processed further to 3rd party data center.

Exemplary adapters:

  • IC Ex15 - Elster BK,
  • Landis&Gyr Model 750,1010
  • IC Mx15-Metrix GL
  • IC Cx15 - Itron Cyble
  • IC Rx15-Itron RF1
  • IC Ux15-suits any diaphragm or rotary gas meter equipped with own pulse output or cable

Functional and Technical Features

Communication

  • GPRS/SMS data transmission
  • Telit GE 910 module
  • User replaceable micro SIM or eSIM
  • Opto port (IEC - 62056-21 standard) for local communication and easy diagnostics
  • Optional external SMA antenna

Power supply

  • User replaceable long life Lithium battery
  • Dimensions: H (w/o antenna) x W x D: 112mm x 91mm x 43mm
  • Weight: 382 g
  • Configurable logging intervals of 15, 30, 60 minutes or 24 hours
  • Current state: temperature, device status, GSM reception, battery state
  • Monthly maximum instantaneous and hourly flow, peak hours counter

Environmental Parameters

  • Operating temperature:
    -40°C to +60°C
    -40°C to +70°C
  • UV resistant
  • IP 65
  • ATEX certificate:
    • II1G Ex ia IIB T3 Ga
    • II 3G Ex ic IIB T3 Ga

User friendly interface

  • Graphic orientated display with single button control for current readout presentation, extensive diagnostics and easy installation

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