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HW85 NB-IOT RESIDENTIAL ULTRASONIC WATER METER Featured Image
  • HW85 NB-IOT RESIDENTIAL ULTRASONIC WATER METER

HW85 NB-IOT RESIDENTIAL ULTRASONIC WATER METER

Short Description:

High Dynamic Range (Maxium 400:1)Smart alarm of flow Sensor error, temperature sensor error,overload,low battery,valve defective.Patented flow measuring method and and smart data error correcting technology, super accuracy and stability.


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MODEL Norminal Diameter Permanent Flow Rate TransitionalFlow Rate MMinimm Flow Rate Meter Sensor Connection Size Pipe sensor connection size Motor Length
DN(mm) Q 3(m3/h) Q 2(m3/h) Q 1(m3/h) Thread Length Connection Thread Connection Length Thread length Thread Specification (mm)
DN15 15 2.5 0.010 0.006 12 G3/4B 43 15 R1/2 165
DN20 20 4.0 0.016 0.010 12 G1B 50 16 R3/4 195
DN25 25 6.3 0.025 0.016 12 G11/4B 58 18 R1 225
DN32 32 10 0.040 0.025 13 G11/2B 58 20 R11/4 180
DN40 40 16 0.064 0.040 14 G2B 59 22 R11/2 200
DN50 50 25 0.160 0.1 15 G21/2B 60 24 R3/4 200
Param-eters Diameter Range: DN15       Pressure Class: MAP16       Temperature Range: (°C) 0-30           Pressure Loss Class: △p25Protection Class: IP68         Pipe Material : Copper        Working Temperature: (°C)-20-55      Dynamic Range : 125-400

Ambient Class: Class O       EMC Level : E1                   Installation Mode : H/V                      Flow Section Sensitivity Level : U5/D3
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