With a simple design, the RS-900w Polymer Ultrasonic flow sensor is well suited as a long-term replacement for mechanical impeller meters in cold water applications. By using ultrasonic technology to measure flow, the RS-900w flow sensor measures a wider range of flow rates without any moving parts that wear and require replacement.
By using ultrasonic technology, the RS-900w sensor can more accurately read flow over a wider range than mechanical impeller meters, which are traditionally used in irrigation.