Overview & Benefits

Smart, Real-Time Mass Flow Measurement for Energy & Process Monitoring

The TFH 3000 thermal mass flowmeter is an effective solution for energy and process monitoring applications.

It provides highly accurate, direct mass flow measurement, as well as exceptional low-flow sensitivity, fast response and low maintenance requirements. The TFH 3000 measures two process variables with a single instrument, providing isolated 4 to 20 mA and pulse outputs for flow rate and a 4 to 20 mA pulse output for process gas temperature or a second flow rate output.

The TFH 3000 flowmeter is virtually immune to changes in temperature and pressure, delivering repeatable, accurate mass flow measurement under varying loads. Its rugged, no-moving-parts design is ideal for high-vibration environments and enhanced EMI immunity makes it suitable for locations where electric motors, ignitors or dirty power may affect instrument performance. The unit features a platinum and ceramic sensor for increased stability and reliability.

The TFH 3000 is available in both insertion and inline models. The insertion meter is easily installed with a 3/4-inch thread-o-let and compression fitting. The inline model is available in 1/4-inch to 6-inch sizes and includes built-in flow conditioners that eliminate the need for long, straight pipe runs.


  • Reliable accuracy under varying temperatures, pressures and loads
  • Low-flow sensitivity, wide turndown and fast response
  • NIST traceable calibration with in-situ validation
  • Explosion-proof electronics enclosure with enhanced EMI immunity
  • Rugged, low-maintenance design with no moving parts
  • EPA-compliant direct measurement

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