Ultrasonic BTU Meter

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Ultrasonic BTU Meter

Manas have now introduced a new Clamp on type Ultrasonic BTU meter & insertion BTU meter. Clamp on type Ultrasonic BTU meter & Insertion BTU meter works on the transit Time or Time of Flight principle. The flow meter unit utilizes two transducers that function as both Ultrasonic transmitter and receiver. The transducers are either clamped on or inserted to the outside surface of the closed pipes.


  • Size available 1” to 4” (DN25-DN 600)
  • No moving parts and fast response to flow transits
  • Highly accurate and reliable
  • Isolated 4-20 mA output proportional to flow rate
  • No need to cut the pipe or stop water, easy installation for clamp-on type


  • Used for measurement for energy consumed
  • Measures thermal energy required for air conditioning system
  • Used in chiller water application with temperature sensor

Product Details

Application Industrial
Brand Manas microsystems
Display Type 16 x 2 Characters LCD Display with Backlight
Transducer Type Clamp on type & Insertion type
Output 4-20 mA dc in max. 600 ohm load, Isolated, Proportional to Power.
Power Supply 85V to 265V AC, 50Hz, Universal.
Comm port RS485,RS232(Optional) with MODBUS RTU