Uniarms OD90 Ultrasonic Thermal Energy Btu Meter 24V OLED 4-20mA Modbus

Clamp-on type small pipe ultrasonic BTU thermal energy meter in HVAC water-side energy useage monitoring. It is widely used in residential, manufacturing and agricultural sectors. Ultrasonic is the lowest cost technology the market can find in monitoring waterflow rate in most accurate manner.