The Portaflow 330 has now been replaced by the following Portaflow 333 Portable Clamp-on Flow & Heat Meter.

Our portable flow meter solutions are ultrasonic, clamp on and non-invasive, for closed pipe applications. This means no interruption to process and no downtime whilst the portable flow meter units are installed.

• Flow Range – 0.1m/sec to 20m/sec bi-directional


• Display – 64 x 240 pixels graphic display


• Programming via 16 key control panel


• Battery or mains operation rechargeable battery


• Battery Life – 20 hours from fully charged, depending on load


• Power – 110 – 240VAC +/-10% supply via PSU


• 9 user selectable languages


• CE approved