The Dwyer Instruments TFM-LP08 is a compact thermal flow meter designed for precise measurement of air and gas flow rates. Its innovative laminar flow element ensures accurate and repeatable readings without the need for upstream or downstream straight pipe runs, making it ideal for installations with limited space or complex flow profiles. The TFM-LP08 offers a wide flow range, low pressure drop, and fast response time, providing reliable performance in demanding industrial, commercial, and laboratory environments.
Key Features & Highlights
- Compact, low-profile design for space-constrained installations
- Laminar flow element eliminates flow conditioning requirements
- Exceptional accuracy and repeatability for air and gas flow measurement
- Wide flow range suitable for diverse applications
- Low pressure drop minimizes system impact
- Fast response time for real-time monitoring
- Ideal for HVAC, building automation, and energy management systems
Applications
The TFM-LP08 is well-suited for use in HVAC systems, building automation, energy management, and various industrial processes where accurate gas flow measurement is critical. Its robust design and reliable performance make it a versatile choice for engineers and technicians seeking dependable flow monitoring solutions.





Kevin Okafor –
The Dwyer Instruments TFM-LP08 Thermal Flow Meter for Air and Gas arrived on schedule and was packed securely for international shipping. Performance has been stable across multiple shifts and it fits well into our ISO traceability workflow.
Lisa Nguyen –
Well suited for Southeast Asian humidity and workshop conditions. The Dwyer Instruments TFM-LP08 Thermal Flow Meter for Air and Gas has operated without drift issues so far.
Sarah Mitchell –
Our quality team approved the Dwyer Instruments TFM-LP08 Thermal Flow Meter for Air and Gas for internal verification procedures. Traceable documentation and consistent performance.
Ahmad Fauzi –
Four stars only because lead time was a few days longer than hoped, but the Dwyer Instruments TFM-LP08 Thermal Flow Meter for Air and Gas itself is excellent and exactly what we needed.
Rizki Pratama –
Used the Dwyer Instruments TFM-LP08 Thermal Flow Meter for Air and Gas across multiple departments with positive feedback. Battery/runtime and ergonomics are better than our legacy model.