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AUF200 Series0 pages
ALIASONIC
®
Ultrasonic Energy Meter
AUF200 Series
GENERAL
ALIASONIC AUF200 Series measure flow or energy of water
running in heating/cooling pipe by temperature sensor based on
ultrasonic flowmeter. It's simple, easy to install and battery powered,
no need of external power. It can display flow rate, total flow, total
heat, total cool, heat power and supply/return temperature etc..
FEATURES
Display flow rate, total flow, heating and cooling energy
3.6V battery power, continuous working for 6 years
Auto turn off LCD if no operation within 3 minutes, saving power
Supply or return alternatively for mounting
Displayer 270° rotational
Medium temperature up to 105 °C, ΔT 0-80 °C
Threaded connection, easy for installation
M-BUS communication, easy for remote control and reading
Response time<15s
STANDARD SPECIFICATION
Measuring Principle
: Ultrasonic, Time difference W path
Velocity
: 0.01 ~ 5 m/s
Size
: 15mm, 20mm, 25mm, 32mm, 40mm
Connection
: Thread
Working Pressure
: 25 Kg/cm2 Maximum
Material
Sensor : Stainless Steel 304
Ball Valve : Brass
Display Housing : PC
Turndown Ratio
: 50:1 ~100:1
Mounting Position
: Supply or Return pipe
Displayer
: Compact, 270 ° rotational
Ambient Temp.
: -10 ~ +55 °C
Ambient Humidity
Coupling : Brass
: ≤95% RH
Power Supply
: Battery Power
Accuracy
: +/-2% Qt ~ Qmax
Battery Life
: > 6 years (3800mA)
Repeatability
: +/-0.3% of reading
Record Cycle
: 18 months
Sensor Type
: PT1000 2 wire, Class B
Record Data
: Monthly Flow & Energy Totalizer
Medium Temp. Range : 0 ~ +105 °C
Communication
: M-BUS (optional)
Temp. Resolution
: 0.1 °C
Keyboard
: One touch-control key (read only)
Temp. Difference
: 3 - 80 °C
Response Time
: <15 Second
Temp. Error
: < 0.1 °C
Dimensions
: Page 3
Temp. Cable Length
: 1.5m
Protection Class
: IP65
Display
: 2 lines, LCD
Communicator
: M-BUS private communicator
Accessory
: Coupling x 1 Pair
Temperature : C (Supply and Return), ΔT
Totalizer : M3, KW or GJ , Hour, 8 Digit
Flow Rate : M3/h, 4 digit
: Ball Valve with temperature sensor hole
: M-BUS private communicator
Energy : KW.h (Standard), GJ (Optional)
Pressure Drop
Less than 0.2 Kg/cm2 (at Qn / Q3)
ALIA GROUP INC.
113 Barksdale Professional Center, Newark, DE 19711, USA
TEL : + 1 - 302 - 213 - 0106
FAX : + 1 - 302 - 213 - 0107
URL : www.alia-inc.com
E-mail : alia@alia-inc.com
AUF200V1.1.9.r1.A4.en
