Home > Product > Flowmeters, Transmitters, Recorders > ALIA > ALIASONIC AUF750 Series

ALIA GROUP INC. is a US company established since 2003. ALIA manufactures a wide range of innovative products that integrate the latest technologies to meet the evolving needs of public or private energy and water suppliers, utility services and industrial companies.

Alia’s core expertise in the field of Flow and Pressure Measurement has made it one of the leading brands in today’s market.

Alia offers the following range of products:
    • Electromagnetic Flowmeter
    • Metal Tube Variable Area Flowmeter
    • Ultrasonic Clamp-on & Insertion Flowmeter
    • Vortex Flowmeter
    • Smart Target Flowmeter
    • Smart Pressure Transmitter
    • Smart Differential Pressure Transmitter
    • Paperless Recorder
    • HART Communicator
    • Field Thermodynamic Calibrator

Wall-mounted Transit-Time Ultrasonic Flowmeter


Wall-mounted Transit-Time Ultrasonic Flowmeter


AUF750 series is a fixed mounted, transit-time ultrasonic Flowmeter. It features clamp-on style transducers for non-invasive measurement of clean homogeneous liquid processes. This user friendly microprocessor based, field programmable flowmeter ensures that the flow of existing processes can be performed without interrupting the flow and has very low installation costs.

  • 4 line LCD display with flowrate, totalizer & signal condition  
  • Stores up 64 Day/Month/Year Totalizer daily value  
  • Batch control function  
  • Wide range velocities of 0.01 ~ +/- 32 m/s  
  • Transducers for pipe size from 15 to 6000 mm  
  • High accuracy of +/-0.5% of reading  
  • Built-in magnet in transducers, no need for steady tool on metal pipe  
  • Data logger function, include date, totalizer, signal condition... etc  
  • Response time less than 1 second


Measuring Principle:Keypad:
Transit time difference16 Key with tactile action
Pipe Size:Response Time:
S Type : 15 mm ~ 100 mm (1/2" ~ 4")Less than 1 second
M Type : 50 mm ~ 1000 mm (2" ~ 40")Flow Velocity:
L Type : 300 mm ~ 6000 mm (12" ~ 240")0.01 ~ +/- 32 m/s
HS Type : 15 mm ~ 100 mm (1/2" ~ 4¡¡À) Resolution:
HM Type: 50 mm ~ 1000 mm (2" ~ 40¡¡À)0.0001 m/s
Pipe Material:Ambient Temperature:
Cast Iron, Stainless Steel, Ductile Iron-20 ~ +50 oC
Copper, PVC, Aluminum, Fiberglass... etc.Mounting:
Liner Material:Wall mounting
Tar Epoxy, Rubber, Mortar, Polypropylene,Max. Cable Length:
Polystyrol, Polyethylene, Teflon¡­ etc300 M
Display:Power Consumption:
4 Line LCD with illuminationLess than 2W
FlowratePower Supply:
5 digit with decimal point90 ~ 260Vac 50/60 Hz or 8-36Vdc
TotalizerData Storage:
8 digit, Forward, Reverse & Net values.Operation parameters and totalizer 
Engineer Unitfigures are stored by EEPROM for more
M3, Liter, US Gallon, Imperial Gallon,than 10 years
Million Gallon, Cubic Feet, US Barrels,Output:
Imperial Barrels, Oil Barrel4-20 mA or 0-20 mA
Time UnitPulse Output:
Second, Minute, Hour, Day1- 9999 Hz
OtherData Logger:
Velocity, Date, Time, Signal condition.Limitless overwriting in 64 columns
Accuracy:(Flowrate, totalizer, time, date included)
+/- 1% ~ +/- 2% of reading (0.5 ~ 30 m/s)Alarm:
+/- 0.5% of reading (Online calibration)High/Low with buzzer
+/-0.2% of readingRS-232
Temperature Input:Dimensions:
4-20 mA * 2 points for BTU calculation235 * 205 * 95 mm
 T, Measurements for Thermal Energy1.5 Kg
Protection Class:
IP68 (Submersible)


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