UBM20 : Ultrasonic Heat Meter
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Description
Ultrasonic Clampon Btu Meter
The UBM20 heat meter offers the most advanced BTU measurement by using state-of-the-art ultrasonic flow measurement technology. It does not have any moving parts that can wear out, thus, literally requires no maintenance. It is also very cost-effective. Both commercial and residential. installations can profit from the advantages of the wear-free heat measurement, namely, precision, operation security and long service life.
Omicron’s ultrasonic heat meter stands out among the competition due to its unique reflector-free sensor design. It is able to work reliably even when the water is dirty, which could be the case in the HVAC loop after many years’ operation. With a large LCD Display and tactile feedback membrane, the UBM20 can display instantaneous
energy rate, total energy, temperature, temperature differential, flow rate, flow range, velocity, etc.
Features
- Wear-free ultrasonic measurement. No maintenance needed
- Proprietary robust sensor design. No reflector, thus, works reliably for both clear water and dirty water
- Excellent long-term stability. Accuracy does not degrade over time
- Not affected by magnetic interference
- Low pressure drop
- For both hot and cold water from -25 °C to 95 °C
- Free positioning for mounting.
- 24VDC Power Supply.
- Nominal pressure up to 1.6MPa.
- Isolated RS485 for remote readout.
- Optional BACnet or M-Bus concentrator.
- Optional AMR system solution, including meter reading software and utility billing software.
- Easy to install. Electronic box can be detached from the sensor body and installed separately.
- Low cost over the long run.






