- Model NO.: UWM-1
- Main Application: Water
- Sensor: Plug-in
- Type: Ultrasonic Flow Meter
- Measuring Principle: Thermodynamic
- Trademark: BASIC
- Origin: China
- Accuracy: ±0.2-0.5%
- Size: Dn15-40
- Application: Energy Metering
- Measuring Media: Liquid
- Certification: CE, ISO
- Transport Package: Carton
- HS Code: 90261000
time ultrasonic signal to continuously measure, record and display flow rate of the measuring medium. Â
Features :
Temperature rating: T50
Not influenced by medium impurities, chemicals or magnetic interference;
No moving parts, no wear and tear and the accuracy of measurement is not influenced by the time duration of use;
Can be installed in horizontal or vertical positions;
Minimal pressure loss;
Uses GermanGP2 time detection chip, time measurement accuracy of 50 picoseconds.
Accord with GB/T778-2007
Technical Parameters
Nominal diameter | DN15 | DN20 | DN25 | DN32 | DN40 | |||||
Dimensions | L(Length)mm | 165 | 195 | 225 | 260 | 245 | ||||
L1(length with fitting)Â mm | 261 | 301 | 347 | 386 | 376 | |||||
W(width)mm | 110 | 110 | 110 | 110 | 110 | |||||
H1(cover open height)mm | 167 | 172 | 177 | 186 | 197 | |||||
H(height)mm | 102 | 107 | 112 | 121 | 132 | |||||
Meter Thread | G3/4" | G1" | G1 1/4" | G1 1/2" | G 2" | |||||
Coupling Thread | R1/2 | R3/4" | R1" | R1 1/4" | R1 1/2" | |||||
Nominal flow rate Q3(m³/h) | 2.5 | 4 | 6.3 | 10 | 16 | |||||
Transition flow rate Q2(m³/h) | 0.04 | 0.07 | 0.1 | 0.16 | 0.26 | |||||
Minimum flow rate Q1(m³/h) | 0.025 | 0.04 | 0.063 | 0.1 | 0.16 | |||||
  Accuracy class | Class 2 | Environmental class | Class B | Environmental rating | Class A | |||||
Dynamic range | Q3/Q1=100 | Electromagnetic environment class | EI | Pressure loss | â–³p63 | |||||
Pressure rating | PN16 | Flow field sensitivity level | U5/ D3 | Temperature rating | T50 |
Company Information
Established in 1998,Guangzhou Basic Intelligence Technology Co., Ltd. is an advanced and new technology enterprise specializing in Research & Development, manufacturing, sales and service of intelligent building measuring products and building energy saving systems. Basic Controls has been a certified ISO9001 factory since 2004. Over years, Basic Controls applied for 19 +product patents and obtained CMC, CE for manufacturing Measuring Instruments and auto control products. Main products include Ultrasonic BTU Meter, Flow Meter, Water Meter, and AMR Solution. Basic Controls also undertakes OEM & ODM business. With headquarter in Guangzhou Science Center and factory in Guangzhou Panyu District, total size is about 13,000. We have provided AMR solutions for 1000+ projects in China, Malaysia, India, ME, Australia, etc.
                  Company Certification
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