AUF750 Series

The 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 15-6000 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 : 15-100 mm (1/2"-4")	Less than 1 second
M Type : 50-1000 mm (2"-40")	Flow Velocity:
L Type : 300-6000 mm (12"-240")	0.01~+/- 32 m/s
HS Type : 15-100 mm (1/2"-4")	Resolution:
HM Type : 50-1000 mm (2"-40")	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	85-265 VAC 50/60 Hz or 8-36 VDC
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 or 20-4-20 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:	5 VDC 1A / 125 VAC 0.5A
+/-0.2% of reading	Communication:
Temperature Input:	RS485 (MODBUS)
PT1000 * 2 points for BTU calculation	Dimensions:
Function	235 * 205 * 95 mm
T, Measurements for Thermal Energy	Weight:
	1.5 kg
	Protection Class:
	Converter
	IP65
	Sensor
	IP68 (Submersible)