Ultra-low Power 3G DNP3 Smart Metering Logger

The Metermade® N3 Meter Interface Unit (MIU) is an ultra-low power meter reading device, designed to operate in the field for up to ten years on a single set of batteries (based on one report per day).

The Metermade N3 product provides highly-reliable direct-to-host data monitoring in a single package thanks to built-in 3G cellular modem and native DNP3 and FTP data protocols as standard.

The Metermade N3 supports 2 x Digital Inputs for connection to pulse output flow meters.  Forward, Reverse and Net Total Flow Counters are standard fare, as well as bi-directional instantaneous flow calculation.

Additionally, Modbus Master RS232 / RS485 support (user configurable) is provided for connection to one or more “smart” downstream flow meter devices, future-proofing product deployment and investment.

The Metermade N3 ideal for use as a single-box DNP3-3G to Modbus Master Gateway / Protocol converter, interfacing to industry standard battery powered smart flow meters.

The Metermade N3 product offers users a cutting edge “smart metering” hardware platform design and industry-leading ultra-low battery power consumption along with IP68 Rating (4 metres / 4 days), permitting direct outdoor installation onto a flow meter, or safely located within a metering pit.

The Metermade N3 product is equipped with both Internal and External Antenna connection options.

The Metermade N3 product range is available with a Sigfox Radio module instead of the cellular modem module, permitting use on Sigfox Radio networks in the RCZ4 region, covering Australia, New Zealand and Hong Kong.



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