ARROW Sigfox

The ARROW Sigfox operates in the 868 MHz band and ... This module comes with a lid which may be lifted to read the counter and dial inscriptions. avai...

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ARROW Sigfox Sigfox compact radio module for MVM and MVM PLUS C positive displacement water meters. The ARROW Sigfox operates in the 868 MHz band and is fitted with a built-in inductive sensor. This module guarantees long range transmission of readings and alarms both in urban and suburban areas. IP68 protection rating; powered by a long-life battery. Direct mounting and sealing on the meter. This module comes with a lid which may be lifted to read the counter and dial inscriptions. MVM meters are certified up to R800 and are available with brass or composite body.

FEATURES           

Inductive, bidirectional sensor (meter interface) Sigfox UNB protocol, frequency 868 MHz Bidirectional communication: uplink & downlink Standard data acquisition profile: 1 reading per hour/1 transmission per day Extreme data acquisition profile: 1 reading every 15 minutes/1 transmission every 6 hours Able to store 24 readings based on the acquisition profile Alarms: leakage, backflow, tampering, meter blocked, over-consumption and under-consumption, battery Internal clock for synchronisation of readings and data transmission Battery service life up to 15 years (standard configuration) Protection rating: IP68 Sigfox Ready certified

Power RF Range Power supply voltage Power supply Battery service life Firmware

Operating temperature Fitting method Protection rating Dimensions

14 dBm (25mW) Up to -126 dBm Up to 10 km 3.6 V nominal Li-SOCI2, non-replaceable battery Max. 15-year warranty (standard profile) Sigfox network protocol Transmission cycles: 6 h/6 h or 24 h/24 h Data storage -20 °C ÷ +75 °C Coupling to the meter + seal IP68 97 mm x 75 mm x 55 mm

MADDALENA S.p.A. Via G.B. Maddalena 2/4 – 33040 Povoletto (UD), Italy Tel. +39 0432 634811 – Fax +39 0432 679820 – [email protected] – www.maddalena.it

Rev. 2 03/17 | Subject to technical change

TECHNICAL SPECIFICATIONS