BTU (British Thermal Unit) meters measure thermal energy transferred through hydronic heating or cooling systems (like chilled water for HVAC). These meters are used mainly in applications include HVAC, residential sub-metering, commercial buildings, district heating / cooling, HVAC, green energy management, AMR and billing, etc.
280T-S Ultrasonic BTU Meter
The 280T-S Ultrasonic Heat (BTU) Meter incorporates arrayed ultrasonic transducers and paired PT1000 sensors, delivering continuous BTU and flow information to support energy conservation, optimization and revenue collection goals. Proven ultrasonic technology and multiple communications options provide complete utility billing solutions.
- Energy Measurement per standard OIML R75/EN1434
- Paired PT1000 temperature sensors
- Display mounts on the body or remotely, prewired
- No moving parts
- Threaded connection ¾” to 1½”/DN20 to DN40
- Flanged connection 2” to 12”/DN50 to DN300
- Applications: Residential sub-metering, commercial buildings, district heating / cooling, HVAC, green energy management, AMR and billing






