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:
Transit time difference
Pipe Size:
S Type : 15 mm ~ 100 mm (1/2″ ~ 4″)
M Type : 50 mm ~ 1000 mm (2″ ~ 40″)
L Type : 300 mm ~ 6000 mm (12″ ~ 240″)
HS Type : 15 mm ~ 100 mm (1/2″ ~ 4″)
HM Type: 50 mm ~ 1000 mm (2″ ~ 40″)
Pipe Material:
Cast Iron, Stainless Steel, Ductile Iron
Copper, PVC, Aluminum, Fiberglass… etc.
Liner Material:
Tar Epoxy, Rubber, Mortar, Polypropylene, Polystyrol, Polyethylene, Teflon…etc
Display:
4 Line LCD with illumination
Flowrate
5 digit with decimal point
Totalizer
8 digit, Forward, Reverse & Net values.
Engineer Unit
M3, Liter, US Gallon, Imperial Gallon, Million Gallon, Cubic Feet, US Barrels, Imperial Barrels, Oil Barrel
Time Unit
Second, Minute, Hour, Day
Other
Velocity, Date, Time, Signal condition
Accuracy:
+/- 1% ~ +/- 2% of reading (0.5 ~ 30 m/s)
+/- 0.5% of reading (Online calibration)
Repeatability:
/-0.2% of reading
Temperature Input:
4-20 mA * 2 points for BTU calculation
Function
 T, Measurements for Thermal Energy
Keypad:
16 Key with tactile action
Response Time:
Less than 1 second
Flow Velocity:
0.01 ~ +/- 32 m/s
Resolution:
0.0001 m/s
Ambient Temperature:
-20 ~ +50 oC
Mounting:
Wall mounting
Max. Cable Length:
300 M
Power Consumption:
Less than 2W
Power Supply:
90 ~ 260Vac 50/60 Hz or 8-36Vdc
Data Storage:
Operation parameters and totalizer figures are stored by EEPROM for more than 10 years
Output:
4-20 mA or 0-20 mA
Pulse Output:
1- 9999 Hz
Data Logger:
Limitless overwriting in 64 columns
(Flowrate, totalizer, time, date included)
Alarm:
High/Low with buzzer
Communication:
RS-232
Dimensions:
235 * 205 * 95 mm
Weight:
1.5 Kg
Protection Class:
Converter : IP65
Sensor : IP68 (Submersible)