AUF200 Series



AUF200 Series

The 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 270o rotational
 Medium temperature up to 105 oC,   T 0-80 oC
 Threaded connection, easy for installation
 M-BUS communication, easy for remote control and reading
 Response time<15 s 
SPECIFICATION


Measuring Principle:Velocity:
Ultrasonic, Time difference W path0.01-5 m/s
Size:Connection:
15 mm, 20 mm, 25 mm, 32 mm, 40 mmThread
Material:Working Pressure:
Sensor25 kgf/cm2 Maximum
Stainless Steel 304Mounting Position:
CouplingSupply or Return pipe
BrassDisplayer:
Ball ValveCompact, 270o rotational
BrassAmbient Temp.:
Display Housing-10~55 o
PCAmbient Humidity:
Turndown Ratio:<=95% RH
50:1-100:1Power Supply:
Accuracy:Battery Power
+/-2% Qt-QmaxBattery Life:
Repeatability:>6 years (3800 mA)
+/-0.3% of readingRecord Cycle:
Sensor Type:18 Months
PT1000 2 wire, Class BRecord Data:
Medium Temp. Range:Monthly Flow & Energy Totalizer
0-105 oCommunication:
Temp. Resolution:M-BUS (optional)
0.1 oKeyboard:
Temp. Difference:One touch-control key (read only)
3-80 oResponse Time:
Temp. Error:<15 Second
<0.1 oDimensions:
Temp. Cable Length:Page 3
1.5 mProtection Class:
Display:IP65
2 lines LCD Communicator:
TemperatureM-BUS private communicator
oC  (Supply and Return),  TAccessory:
TotalizerCoupling * 1 Pair
kW.h (Standard), GJ (Optional)Ball Valve with temperature sensor hole
m3, Hour, 8 DigitM-BUS private communicator
Rate
m3/hr, kW, 4 Digit
Pressure Drop:
Less than 0.2 kgf/cm2 (at Qn/Q3)





 
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