Paddlewheel, In-Line

An in-line paddlewheel flow meter features a built-in pipe section or fitting that houses the sensor, allowing for a seamless connection into your piping system. HK Calibrations provides these units to Australian businesses looking for a pre-calibrated, easy-to-install solution that ensures the sensor is perfectly aligned for maximum accuracy.

In-line meters from HK Calibrations offer superior precision because the factory-integrated housing eliminates the risk of incorrect sensor depth or orientation. This design is highly preferred in Australian laboratories and high-spec industrial plants where repeatable, high-accuracy flow measurement is a non-negotiable requirement.

Yes, our in-line range is available in a variety of robust materials including PVC, polypropylene, and stainless steel to handle various corrosive fluids. HK Calibrations ensures that these meters meet the rigorous chemical compatibility standards required for Australian water treatment and industrial manufacturing sectors.

For the best results, the meter should be installed in a horizontal pipe run with adequate straight-pipe clearance both upstream and downstream. HK Calibrations recommends this practice to minimise turbulence, ensuring the paddlewheel rotates consistently and provides reliable, NMI-traceable data for your monitoring systems.

Many of the in-line models provided by HK Calibrations are engineered to withstand significant pressure ratings common in commercial plumbing and processing lines. We recommend checking the specific technical data for each model to ensure it meets the safety and operational pressures of your local Australian site.

To maintain compliance with Australian ISO quality standards, professional calibration is recommended every 12 months to account for any mechanical wear. HK Calibrations offers a dedicated 48-hour turnaround service to ensure your in-line measuring equipment remains precise and your operations stay fully compliant.