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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.

 

FEATURES
 

 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

 

 
SPECIFICATION
 
 
Measuring Principle: Keypad:
Transit time difference 16 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¡­ etc 300 M
Display: Power Consumption:
4 Line LCD with illumination Less than 2W
Flowrate Power Supply:
5 digit with decimal point 90 ~ 260Vac 50/60 Hz or 8-36Vdc
Totalizer Data Storage:
8 digit, Forward, Reverse & Net values. Operation parameters and totalizer 
Engineer Unit figures 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 Barrel 4-20 mA or 0-20 mA
Time Unit Pulse Output:
Second, Minute, Hour, Day 1- 9999 Hz
Other Data 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
Repeatability: Communication:
+/-0.2% of reading RS-232
Temperature Input: Dimensions:
4-20 mA * 2 points for BTU calculation 235 * 205 * 95 mm
Function Weight:
 T, Measurements for Thermal Energy 1.5 Kg
  Protection Class:
  Converter
  IP65
  Sensor
  IP68 (Submersible)