The Badger Meter Dynasonics® TFX-500w Transit Time Ultrasonic Flow Meter is a clamp-on ultrasonic meter designed to measure volumetric flow of clean water in pipes 10” or smaller.
Its non-invasive design allows installation on the outside of the pipe without cutting, tapping, draining, or adding fittings.
For industrial and facility applications where clean water flow measurement is needed in new or retrofit piping, the TFX-500w provides a practical ultrasonic option with supported communication capabilities for connected flow data.

Key Characteristics
- Transit time ultrasonic flow meter for clean water flow measurement
- Clamp-on installation for pipes 1/2…10″
- Measures volumetric flow without contacting the internal liquid
- Installs without cutting into the pipe, flanges, pipe fittings, draining, or air purging
- Size range of 15…250mm
- Temperature range of -40…121°C/-40…250°F
- Flow range of 0.38…44,700 l/min/0.1…9800gpm
- ±1% accuracy
- RS485 communication with Modbus RTU or BACnet MS/TP
- BACnet Testing Laboratories (BTL) Certified
- BEACON/AquaCUE connectivity
Ideal Applications
- Clean water flow measurement
- Building automation
- Water distribution
- Wastewater collection
- Collection system monitoring
- HVAC Systems
- Property Operations
- Wastewater Treatment
- New piping installations
- Retrofit piping applications
Product Family Includes
- Dynasonics® TFX-500w Transit Time Ultrasonic Flow Meter
- Clamp-on ultrasonic flow measurement configuration
- Modbus RTU communication capability
- BACnet MS/TP communication capability
- BEACON/AquaCUE connectivity
Industries Served
- HVAC
- Property Operations
- Wastewater Treatment
- Water Distribution
- Collection System Monitoring
Related Products
Future Product Carousel here…


