Paddlewheel Flow Meters

18 products

Paddlewheel Flow Meters are important devices used in a variety of industrial, commercial, and laboratory applications. These meters measure the flow rate of liquids and operate based on the principle of a rotating paddlewheel placed in the path of a fluid. Omega Engineering boasts a wide range of paddlewheel flow meters that can handle a variety of environments – including holding up to corrosive fluids. These devices offer precision, accuracy, repeatability, and low power consumption. The all-PVDF FP5100-Series flow monitoring systems are especially useful for maintaining safe transport of highly corrosive acids. The FP-5200 features Omega's patented "open-cell" rotor for increased linearity at 1% over the full dynamic range of 1.6 to 20 fps, with negligible head loss. Battery-powered indicating flow meters can display rate of flow, total or both on a 6-digit LCD display. For industrial water flows, hard-to-handle corrosive solutions, and high purity fluids, the FP7001A paddlewheel flow and temperature sensor is an ideal choice.

Frequently Asked Questions

Paddlewheel flow meters provide a highly cost-effective and reliable solution for measuring the flow of low-viscosity liquids in various Australian industries. HK Calibrations stocks these meters because they offer excellent repeatability and are easy to maintain, making them ideal for water treatment, irrigation, and chemical processing.

Selection depends on your pipe size, flow range, and the chemical compatibility of the liquid being measured. HK Calibrations provides a wide range of materials and configurations to ensure your chosen meter can withstand the specific environmental and pressure demands of your Australian facility.

These meters are best suited for clean fluids, as large particles or fibers can potentially foul the moving paddle. HK Calibrations recommends installing a strainer upstream if your system contains solids, ensuring the longevity of the sensor and the accuracy of your NMI-traceable flow data.

The K-factor represents the number of pulses the meter produces per unit of volume, which is essential for accurate digital flow monitoring. HK Calibrations ensures that all our flow meters are correctly characterised so your controllers and displays provide precise, real-time measurements across your entire operation.

Our paddlewheel meters are constructed from high-grade, corrosion-resistant materials like PVDF, PP, and stainless steel to survive harsh Australian industrial conditions. HK Calibrations selects products that feature robust bearings and seals, reducing the frequency of replacement and lowering the total cost of ownership.

To maintain compliance with Australian ISO standards and ensure continued accuracy, we recommend professional calibration every 12 months. HK Calibrations offers expert flow calibration services with a 48-hour turnaround, helping you avoid process errors and maintain high-quality system performance.