Ultrasonic Flow Meter

Brand Name: Madtech

Model: MAD-2000B

Accuracy: 0.5%

Nominal Diameter: DN15 – DN6000

Output: 4-20mA, Pulse

Communication: Modbus / RS485

Power: 220 VAC

Pressure: 1.6 MPa

Protection Class: IP65

Connection: Clamp on



Quick installation, easy to use and suitable for the measurement even of non-conductive liquids, these are the main qualities of Madtech Ultrasonic flowmeters.
Our ultrasonic flowmeters are based on the transit time method using two sensors, set opposite each other in the measuring tube. Each sensor can alternately transmit and receive ultrasonic signals, while simultaneously measuring the signal transit time. As soon as the fluid in the tube starts to flow, the signals are accelerated in the direction of flow but delayed in the opposite direction.
The differential transit time, measured by the two sensors, is directly proportional to the flow rate.
Our two models, Wall Mount and Hand Held will satisfy an extremely wide range of applications, as they can be installed on pipe sizes DN15 to DN6000.