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Product information
Specifications

AUF772 Clean type ultrasonic flowmeter Alia Vietnam

Introducing AUF772 Alia Vietnam

The AUF772 series sanitary type ultrasonic flowmeter uses new materials and processes that meet the hygiene requirements of the food industry. It uses a stainless steel shell and clamp connection, which is easy to disassemble and clean, and it can effectively prevent pollution during use and residue in the measuring tube.
AUF772 can be widely used in food production processes such as mineral water, soy sauce, jam, beer, juice, rice wine and milk, as well as in the field of hygiene and chemical industry.

Features of AUF772 Alia Vietnam

Clamp type sensor, non-contact measurement
2-line LCD display with flow rate, totalizer and signal condition
Store the daily value of the Aggregator 365 Day/Month/Year
Wide range velocity 0.01 ~ +/- 32 m/s
High accuracy +/- 0.5% of reading
Various output types like 4-20 mA, pulse, RS485, HART
With self-calibration function, real-time measurement calibration
Accurate and stable measurement
Response time is less than 1 second

Technical specifications AUF772 Alia Vietnam

Measurement principle : Transit time difference

Pipe size : 40-200 mm (1-1/2" - 8")

Measuring tube body material : SS 304 / SS 316 / SS 316L

Housing : SS 304

Separator box : Aluminum alloy

Connection process : IDF Tri-Clamp or screw connection

Triple clamp standard : HAB/DIN32676/ISO2852

Screw union standard : DIN11851

Max. Pressure : 1.0 MPa

Temperature : -40~70°C (Standard) : -40~160°C (Optional)

Display : 2-line LCD with backlight

Flow rate : 7 digits with decimal point total : 8 digits, forward, reverse and net.

Technical units : m3 ^, L, USgal, USbbl, ^ft3

Time units : seconds, minutes, hours, days

Energy units : vehicle/h, Kcal/h, Mcar/h, MJ/h, GJ/h, BTU/h

Others : Velocity, Date, Time, Signal Status.

Accuracy : +/- 0.5% of reading (0.5-30 m/s)

Repeatability : +/- 0.2% of reading

Keyboard	:	16 keys with tactile action
Response time	:	<1 second
Resolution	:	0,0001 m/s
Flow velocity	:	0,01 ~ +/- 32 m/s
Ambient temperature	:	-20~50°C
Attach the transmitter	:	Wall mounted
Max. Cable length	:	100 m
Energy consumption	:	<3W
Power supply	:	90-260 VAC 50/60 Hz and 24 VDC +/- 10%
Data saving	:	Operating parameters and totalizer
		figures stored by EEPROM for more information
		more than 10 years
Output current	:	4-20 mA
Pulse output	:	1 unit/pulse
Rating	:	12-24 VDC, 50 mA max.
Communicate	:	RS485 (MODBUS) (Standard)
	:	HART (Compatible) (Optional)
Protection class
Adapter	:	IP65
Sensor	:	IP67