Ultrasonic meters measure flow by timing sound pulses travelling with and against the current. With no mechanical moving parts there is nothing to wear out, which means accuracy holds over time and performance at very low flow rates stays reliable.
The Niagara ultrasonic range
The NSWM series is available in several sizes with IP68 protection, built-in self-diagnosis and multiple communication options for remote reading.
Applications
Smart water networks and district metering, residential and building service metering, and any installation where long-term accuracy and remote reading matter.
Selecting an ultrasonic meter
Confirm nominal size, accuracy class, maximum working pressure and the communication protocol your network uses.
