Ultrasonic Energy Meter ALIA AUF200 Series

Detail Product :

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^o rotational
Medium temperature up to 105 ^oC, DT 0-80 ^oC
Threaded connection, easy for installation
M-BUS communication, easy for remote control and reading
Response time<15s

Spesification Product :

Measuring Principle:

Velocity:

Ultrasonic, Time difference W path

0.01 ~ 5 m/s

Size:

Connection:

15mm, 20mm, 25mm, 32mm, 40mm

Thread

Material:

Working Pressure:

Sensor

25 Kg/cm2 Maximum

Stainless Steel 304

Mounting Position:

Coupling

Supply or Return pipe

Brass

Displayer:

Ball Valve

Compact, 270^o rotational

Brass

Ambient Temp.:

Display Housing

-10 ~ +55 ^o C

Ambient Humidity:

Turndown Ratio:

<=95% RH

50:1 ~100:1

Power Supply:

Accuracy:

Battery Power

+/-2% Qt ~ Qmax

Battery Life:

Repeatability:

> 6 years (3800mA)

+/-0.3% of reading

Record Cycle:

Sensor Type:

18 months

PT1000 2 wire, Class B

Record Data:

Medium Temp. Range:

Monthly Flow & Energy Totalizer

0 ~ +105 ^o C

Communication:

Temp. Resolution:

M-BUS (optional)

0.1 ^o C

Keyboard:

Temp. Difference:

One touch-control key (read only)

3 – 80 ^o C

Response Time:

Temp. Error:

<15 Second

< 0.1 ^o C

Dimensions:

Temp. Cable Length:

Page 3

1.5m

Protection Class:

Display:

IP65

2 lines, LCD

Communicator:

Temperature

M-BUS private communicator

^o C (Supply and Return),

Accessory:

Totalizer

Coupling x 1 Pair

M3, KW or GJ , Hour, 8 Digit

Ball Valve with temperature sensor hole

Flow Rate

M-BUS private communicator

M3/h, 4 digit

Energy

KW.h (Standard), GJ (Optional)

Pressure Drop:

Less than 0.2 Kg/cm2 (at Qn / Q3)

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