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Transit time Ultrasonic flow meter WUF 100CF

Transit time ultrasonic flow meter series WUF 100CF is clamp on ultrasonic flow meter adopts a state-of-the-art, single-board technology featuring high precision, high reliability, high performance, low price, etc. that make it the ultrasonic flow meter of choice by many customers from all over the world.

WUF 100CF Transit time Clamp on ultrasonic flow meter is available in market in various sizes, designs and shapes. There are 3 size transducer or clamp on sensor large, medium and small. It is highly appreciated for their long functional life.

  • Non-invasive clamp-on Technology

  • Easy to install

  • No pressure drop, moving parts, leakage or corrosion

  • No pipe cutting or process interruption

  • Measurement independent of fluid properties

  • Wide Bi-directional flow range

  • The ultrasonic transduxer being clamp-on type, there’s no pressure loss. The transit time sensors are easily mounted on the surface of the pipe without interrupting the flow for installation or maintenance.

  • Advanced intelligent display, computation and printing(data logger) to suit user’s diversified requirement. The flow rate and volume is displayed in all pertinent engineering units. It runs out of regular AC power (110V/220V), built-in batter or DC power.

  • Using the most advanced direct-time-measuring method, the meter offers a signal resolution of 0.2ns. In addition, advanced data processing functions ensure Flowmasonic series WUF100 CF of high linearity.

  • Signal outputs including current signal, frequency signal, serial data, switch outputs(1 OCT and 1 relay output). All the outputs displayed on the unit can be transmitted to a PC via RS-232/485 for further processing or storage.

  • The Flowmasonic clamp on ultrasonic WUF 100CF is designed to measure the fluid velocity of liquid within a closed conduit. The transducers are a non-contacting, clamp-on type, which will provide benefits of non-fouling operation and easy installation.


Accuracy: ≤1%

Velocity Range: 0~±10m/s, Bi-directional measurement

Pipe Size: DN32~DN6000mm

Temperature: -30°C~160°C

Type of Liquid: Single liquid than can transmit ultrasound, such as water, sea water, sewage, oil, alcohol, etc.

Pipe Material: Steel, stainless steel, cast iron, copper, PVC, Aluminum, glass steel, etc. Liner is allowed.

Signal Output: 1 way 4-20mA output1 way OCT pulse output

1 way Relay output

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

Interface: RS485, support MODBUS

Data Storage: SD card regularly store the pre-set result(optional)

Power Supply: DC8~36V or AC85~264V

Installation Diagram

The main unit or ultrasonic transmitter is suitable for wall mounting, used in most situation with no special requirements. Optional clamp on transducers, measuring range from DN32-DN6000mm