Alia AUF200 Series Ultrasonic water meter
Alia 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 for external power. It can display flow rate, total flow, total heat, totally cool, heat power, and supply/return temperature, etc.
FEATURES
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- 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 270o 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
SPECIFICATION
- Measuring Principle: Ultrasonic, Time difference W path
- Velocity : : 0.01 ~ 5 m/s
- Connection: Thread
- Size : 15mm, 20mm, 25mm, 32mm, 40mm
- Material :
- Sensor: Stainless Steel 304
- Coupling: Brass
- Display Housing: PC
- Working Pressure: 25 Kg/cm2 Maximum
- Mounting Position: Supply or Return pipe
- Turndown Ratio: 50:1 ~100:1
- Accuracy: +/-2% Qt ~ Qmax
- Repeatability:+/-0.3% of reading
- Power Supply: Battery Power, Battery Life: > 6 years (3800mA)
- Record Cycle: 18 months
- Sensor Type: PT1000 2 wire, Class B
- Temperature: o C (Supply and Return),
T - Ambient Humidity: <=95% RH
- Medium Temp. Range: 0 ~ +105 o C
- Ambient Temp. : -10 ~ +55 o C
- Communication: M-BUS (optional)
- Temp. Resolution: 0.1 o C
- Record Data: Monthly Flow & Energy Totalizer
- Temp. Difference: 3 – 80 o C
- Pressure Drop: Less than 0.2 Kg/cm2 (at Qn / Q3)
- Communicator: M-BUS private communicator
- Temp. Cable Length: 1.5m
- Protection Class: IP65
- Totalizer: kW.h (Standard), GJ (Optional) M3, Hour, 8 Digit
- Flow Rate: M3/h, KW, 4 digit
- Response Time: <15 Second
- Temp. Error:< 0.1 o C
- Displayer: Compact, 270o rotational
- Keyboard: One touch-control key (read-only)
- Display: 2 lines, LCD
- Protection Class: IP65
- Accessory:
- Coupling x 1 Pair
- Ball Valve with temperature sensor hole,
- M-BUS private communicator