ABB AquaMaster 4 

Key features and benefits

• Reduced bore sensors in sizes 40mm to 600mm offer high accuracy at low flows and a wide operating flow range. They also offer zero upstream and downstream installation conditions, which can reduce installation costs.

• Power supply options available for the Aquamaster meter, include battery power (up to 10 year life), renewable energy via solar or wind power and mains power (85-240v AC) with battery back-up to keep the meter operating in the event of a power cut.

• Output options include a dual pulse for forward and reverse flow when used with data loggers etc, Modbus, Alarm and Sensus protocol.

• Installation in arduous conditions are not a problem for this meter as the sensor, transmitter and sensor cable are all sealed (IP68) which allows for submersion or for the sensor to be buried (up to 5 metre depth).

• Full backwards compatible when fitting the new transmitter to older Aquamaster sensors, all stored settings are automatically uploaded when the meter is powered up.

• Verification for each meter via the in-situ diagnostics and self checking capabilities as well as offering maximum confidence in the health of the meter when using ABB’s new SRV500 verification tool.

• Integral data logger option is available for all meters offering flow and if required pressure data to be logged.

• Interface connection for programming and checking settings via the Velox app (android and Windows smartphones/tablet) using contactless Near Field Communication (NFC).

• Wall mount contactless coupler allows for easy communication when the transmitter is located in inaccessible places i.e. meter chamber in a busy road, inside a locked building etc, this is connected via a wire cable to a cover fitted over the transmitter display.