Smart Water Metering by AIUT ensures flawless data transfer between water meters and IMR acquisition Server. The core element of the System is OKO 55x5 transforming walk-by system (AMR) to fixed system (AMI). The enhanced functionality of battery powered OKO 55x5 data logger allows for flexible configuration of radio reception modes, transmission modes and alarm notices what significantly prolongs its battery life.

Advanced radio module with external antenna ensures flawless communication with APULSE-W radio extensions even under rough environmental conditions.

OKO 55x5 transfers the data to acquisition server by SMS/GPRS. 55x5 is equipped with SMA connector for external antenna. Such feature enhances the installation both indoors and outdoors. Its life time (with daily data transmission) is up to 5 years.

Compatible with APULSE-W radio extensions by AIUT

Quad band GSM modem for communication with IMR System

Suitable for outdoor installation, robust casing (IP68)

3FF (MicroSIM) SIM card

Opto Port for configuration and diagnostics

Exchangeable battery

Over the air firmware upgrade

Large data storage (readouts, alarms, statuses)

Suitable for water meter pits

Good radio reception thanks to external antenna

Easy installation

IMR Smart Water MeteringOKO 55x5 Mobile Data Gateway

aiutwww.aiut.com • info@aiut.com

AIUT Sp. z o.o. ul. Wyczółkowskiego 113, 44-109 Gliwice, Poland Tel: (+48 32) 77 54 000 Fax: (+48 32) 77 54 001

Smart Water Metering by AIUT supported by OKO 55x5 Data Logger enables to transfer the gathered data from walk-by AMR to fixed AMI system what ensures full protection of investments. Its compact casing, replaceable antenna and battery enhance the functionality of OKO 55x5 and help to reduce costs.

Apulse-W on water meter OKO 55x5 Web Portal

Basic functions• Compatible with APULSE-W radio extensions by AIUT• Daily transfer of hourly data to acquisition server (configurable) • On-line alert notifications• Daily and hourly data and alert notifications stored for 5 years• Over the air firmware upgrade• Opto port for local configuration and diagnostics• User replaceable battery

Functionality & Technical Parameters

GSM communication• Configurable, daily by default• Quad band GSM modem by Telit• Integrated or replaceable SMA antenna• SIM card: 3FF (MicroSIM)

Power supply• Battery type: EVE 3,6 V, 2,7 Ah, Battery life time: up to 5 years (with daily data transmission)

Environment• Ingress protection: IP68• Operating temperature: -25°C do + 55°C• Storage temperature: -40°C do + 60°C

Radio communication• Frequency: 867-869MHz (by default) or 169MHz,

433MHz, 915MHz (on demand)• FSK frequency modulation• Power: 25 mW• Transmission: two-way, encrypted• Range: 500 m in open space• Communication protocol: Smart Gas

Management System • Backoffice server with database for readouts,

configuration• Communication management, monitoring the

metering system• Overview of current and archive data, reporting• Supervising on-site installations, system performance

monitoring

IMR Smart Water MeteringOKO 55x5 Mobile Data Gateway

aiutwww.aiut.com • info@aiut.com

AIUT Sp. z o.o. ul. Wyczółkowskiego 113, 44-109 Gliwice, Poland Tel: (+48 32) 77 54 000 Fax: (+48 32) 77 54 001