Clamp On Ultrasonic Flowmeter

Clamp On Ultrasonic Flowmeter

Clamp On Ultrasonic Flowmeter


Tuf-2000M clamp on ultrasonic flowmeter /RTU is widely used in all kinds of liquid for long time measurement, neither need broken tube nor block installation. The main unit uses guide installation, and the sensor was installed in the measurement pipelines. The main unit and sensor connected by the ultrasonic flow meter’s special power cable, not only can complete the flow measurement, but also complete the measurement of the quantity of the heat. This series are widely used to meausre the form a complete set of system integration, water resources, energy saving, water supply and drainage, heating network monitoring projects such as flow rate, heat metering.


●Automatically data record  
●No need to cut off the pipeline, no pressure drop
● Easy installation process, simply clamp the transducers on the pipe surface
●High Accuracy: 1%
● Protection class: IP68(sensor)
●Wide measuring range the pipe diameter range DN25 ~DN6000
●Small size and low cost
●Multiple output: 4-20mA, OCT pulse,relay, RS485 interface supports Modbus protocol
● Achieve heat measurement by connecting 3-wired heat transducers PT100

Parameters working environment




Protection level






-20 to 60℃

-30 to 160℃

Basic parameters

                    Basic Parameters



Velocity range

0~+/-10m/s, Bi-directional measurement

Pipe size




Type of liquid

Single liquid can transmit ultrasound,  
     such as water, sea water, sewage, oil, alcohol, etc.

Pipe material

Steel, stainless steel, cast iron, copper,  
     PVC, aluminmum, glass steel, etc. Liner is allowed.

Signal output

1 way 4-20mA output

1 way OCT pulse output

1 way Relay output

Signal input

3 way 4-20mA input,  
     achieve to heat measurement by connecting PT100 platinum resistor.


RS485, support MODBUS

Power supply

DC8~36V or AC10~30V

Product Application

The main unit suits using guide rail installation, it is also suitable to be installed in instrument box or distribution box.
Small body with multi-function.  
Small installation space needed.
More than 90 menus which can indicate huge data information.

Standard Packing List:
TUF-2000M host 1 piece
TS-2 or TM-1 or TL-1 Transducer 1 pair
(Please select the appropriate one according to your pipe diameter and medium temperature)
Clamp Fixture 1 set
5m Transducer Cable 1 pair
Steel Belt 1 pair
5mx2 cable
English User Manual 1 piece

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