Flow Meter | Clamp-On Design | DN50-150 Pipe Industrial RS485

This digital ultrasonic flow meter measures water flow without cutting into your pipes. Its clamp-on design makes installation quick and easy on pipes from DN50 to DN150. The meter uses transit-time technology for accurate readings and includes an RS485 output for system connection. Features and Benefits - Non-invasive clamp-on sensor - Installs on the outside of a pipe, so you don't need to stop flow or risk contamination. - Accuracy of ±1% - Gives precise flow data that works for industrial process control and water management. - RS485 digital output - Connects easily to PLCs, SCADA systems, or a data logger for remote monitoring and analysis. - No moving parts - This design means no pressure loss in your pipe and nothing to wear out, clog, or need frequent upkeep. Applications - Industrial water management - Watch cooling tower water or process water flow without stopping factory work. - Agricultural irrigation - Measure water distribution to different zones to save water and get better crop yields. - Building services - Track water flow in HVAC systems or for domestic water sub-metering in large buildings. Key Functions A flow meter measures the rate of fluid movement within a pipeline. This specific product is a Digital Ultrasonic Flowmeter, designed for industrial, agriculture, and irrigation applications. It features a clamp-on design, allowing for non-invasive measurement on pipes with a diameter between DN50 and DN150. The RS485 communication interface facilitates integration into existing systems for data acquisition and control. Understanding "what is a flow meter" is crucial for monitoring and optimising fluid processes. Common Types of Flow Meters Beyond this Digital Ultrasonic Flowmeter, various types of flow meters exist, each suited to different applications. For example, a peak expiratory flow meter is a medical device used to measure lung function, which is a different application from industrial flow measurement. Other industrial types include magnetic, vortex, and turbine flow meters. The choice depends on factors like fluid type, accuracy requirements, and pipeline characteristics. Key Types & How They Work Flow meters generally work by measuring a physical property of the fluid as it passes through a pipe, which is then correlated to flow rate. This Digital Ultrasonic Flowmeter uses ultrasonic technology, where transducers clamp onto the pipe (DN50-150) and transmit/receive sound waves. The time difference in these waves, influenced by the fluid's velocity, is used to calculate the flow. This provides a non-invasive solution for industrial, agriculture, and irrigation applications. Velocity-Based Meters Velocity-based meters determine flow by measuring the speed of the fluid. This Digital Ultrasonic Flowmeter operates on this principle, calculating flow from the velocity of the fluid within DN50-150 pipes. Other velocity-based meters include turbine meters, where a rotor spins proportionally to flow, and vortex meters, which create and measure vortices in the fluid. These are commonly used in industrial, agriculture, and irrigation settings. Differential Pressure (DP) Meters Differential pressure (DP) meters infer flow by measuring the pressure drop across an obstruction in the pipe. As fluid flows, the obstruction creates a pressure difference, which is proportional to the flow rate. Common examples include orifice plates, venturi tubes, and flow nozzles. Unlike this clamp-on Digital Ultrasonic Flowmeter, DP meters typically require installation directly into the pipeline for industrial, agriculture, or irrigation applications.