BTU meter is essentially the energy accountant of a heating or cooling system. It measures how much thermal energy is being added or removed so building owners, facility managers, or tenants can track consumption accurately.
- 5 years Warranty
- Battery or Power Operated
- Multiple communication
- Wireless option
Types of BTU Meters
- Ultrasonic BTU meters (most common today; high accuracy)
- Mechanical BTU meters
- Portable BTU testers for field engineers
- Smart/digital meters with remote monitoring features
A chilled water meter is the device used to measure how much chilled water (and cooling energy) a system consumes. It’s a core component in HVAC, district cooling, and commercial building energy management.
What a Chilled Water Meter Measures
- Flow rate of chilled water
- Temperature difference between supply and return
- Cooling energy (often in BTU or kWh)
This combination allows accurate billing, system optimization, and performance monitoring.
Common Technologies: Ultrasonic & Electromagnetic
Installation Considerations: Industry guidelines emphasize,
- Proper straight‑pipe lengths before/after the meter
- Correct placement of temperature sensors
- Avoiding air pockets in the line
- Following best practices for cabling and commissioning