The Impeller series from Badger Meter – USA is a range of insertion style flow sensors designed to measure water and chemicals via insertion through the pipe wall.
Fitting insertion meters is simpler, faster and cheaper than cutting a section from the pipework to install a full-bore flow meter.
Featuring a closed, six-bladed impeller design, using a proprietary, non-magnetic sensing technology, these meters offer high repeatability at lower flow rates. Sensors can be interchangeable, eliminating the need for recalibration after service or replacement.
Impeller flow meters are available in a choice of construction materials and a variety of sizes and outputs or LCD displays. Models feature a high accuracy of +/-1% and flow rates up to 9 m/s and up to 69 bar, depending on model. The Impeller series makes an ideal choice for use with corrosive and non-corrosive fluids even at higher system pressure.